diff options
Diffstat (limited to 'kernel')
259 files changed, 0 insertions, 57016 deletions
diff --git a/kernel/CMakeLists.txt b/kernel/CMakeLists.txt deleted file mode 100644 index dd12c80..0000000 --- a/kernel/CMakeLists.txt +++ /dev/null @@ -1,73 +0,0 @@ -cmake_minimum_required(VERSION 3.10) - -# set the project name -project(xloop-kernel) - -set (CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_CURRENT_SOURCE_DIR}/cmake") -include(kernel) - -# set C flags for a Linux kernel module -set(KERNEL_C_FLAGS "-DCONFIG_BLK_DEV_XLOOP_MIN_COUNT=${BLK_DEV_XLOOP_MIN_COUNT} -DXLOOP_MAJOR=${XLOOP_MAJOR} -DXLOOP_CTRL_MINOR=${XLOOP_CTRL_MINOR} -DVERSION=${VERSION}" - CACHE STRING "C flags to be used for building the kernel module") -# set C flags for the debug mode of a Linux kernel module -set(KERNEL_C_FLAGS_DEBUG "-g -DDEBUG" - CACHE STRING "Additional C flags to be used for building the kernel module in debug mode") - -# append debug C flags if debug mode is enabled -if(CMAKE_BUILD_TYPE MATCHES Debug) - set(KERNEL_C_FLAGS "${KERNEL_C_FLAGS} ${KERNEL_C_FLAGS_DEBUG}") -endif(CMAKE_BUILD_TYPE MATCHES Debug) - -# xloop main Linux kernel module -set(KERNEL_MODULE_XLOOP_SOURCE_FILES ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt.c - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_main.c) -set(KERNEL_MODULE_XLOOP_HEADER_FILES ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt.h - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_main.h - ${CMAKE_CURRENT_SOURCE_DIR}/uapi_xloop.h) -add_kernel_module(xloop "${KERNEL_BUILD_DIR}" - "${KERNEL_INSTALL_DIR}" - "CONFIG_BLK_DEV_XLOOP=m" - "${KERNEL_MODULE_XLOOP_SOURCE_FILES}" - "${KERNEL_MODULE_XLOOP_HEADER_FILES}" - ${CMAKE_CURRENT_SOURCE_DIR}/Kbuild) - -# xloop_file_fmt_raw Linux kernel module -set(KERNEL_MODULE_XLOOP_RAW_SOURCE_FILES ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_raw.c) -set(KERNEL_MODULE_XLOOP_RAW_HEADER_FILES ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt.h - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_main.h - ${CMAKE_CURRENT_SOURCE_DIR}/uapi_xloop.h) -add_kernel_module(xloop_file_fmt_raw "${KERNEL_BUILD_DIR}" - "${KERNEL_INSTALL_DIR}" - "CONFIG_BLK_DEV_XLOOP_FILE_FMT_RAW=m" - "${KERNEL_MODULE_XLOOP_RAW_SOURCE_FILES}" - "${KERNEL_MODULE_XLOOP_RAW_HEADER_FILES}" - ${CMAKE_CURRENT_SOURCE_DIR}/Kbuild - xloop) - -# xloop_file_fmt_qcow Linux kernel module -set(KERNEL_MODULE_XLOOP_QCOW_SOURCE_FILES ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_qcow_cache.c - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_qcow_cluster.c - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_qcow_main.c) -set(KERNEL_MODULE_XLOOP_QCOW_HEADER_FILES ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_qcow_cache.h - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_qcow_cluster.h - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt_qcow_main.h - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_file_fmt.h - ${CMAKE_CURRENT_SOURCE_DIR}/xloop_main.h - ${CMAKE_CURRENT_SOURCE_DIR}/uapi_xloop.h) -add_kernel_module(xloop_file_fmt_qcow "${KERNEL_BUILD_DIR}" - "${KERNEL_INSTALL_DIR}" - "CONFIG_BLK_DEV_XLOOP_FILE_FMT_QCOW=m" - "${KERNEL_MODULE_XLOOP_QCOW_SOURCE_FILES}" - "${KERNEL_MODULE_XLOOP_QCOW_HEADER_FILES}" - ${CMAKE_CURRENT_SOURCE_DIR}/Kbuild - xloop) - -if(${CMAKE_BUILD_TYPE} MATCHES Debug) - add_subdirectory(tests) -endif() - -# install udev rules for xloop devices exposed by the xloop kernel module -install(PROGRAMS ${CMAKE_CURRENT_SOURCE_DIR}/udev/50-xloop.rules - DESTINATION /lib/udev/rules.d - PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ - COMPONENT main) diff --git a/kernel/Kbuild b/kernel/Kbuild deleted file mode 100644 index 0f99bb5..0000000 --- a/kernel/Kbuild +++ /dev/null @@ -1,12 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -# Linux kernel module xloop -obj-$(CONFIG_BLK_DEV_XLOOP) += xloop.o -xloop-y += xloop_main.o xloop_file_fmt.o - -# Linux kernel module loop_file_fmt_raw -obj-$(CONFIG_BLK_DEV_XLOOP_FILE_FMT_RAW) += xloop_file_fmt_raw.o - -# Linux kernel module loop_file_fmt_qcow -obj-$(CONFIG_BLK_DEV_XLOOP_FILE_FMT_QCOW) += xloop_file_fmt_qcow.o -xloop_file_fmt_qcow-y += xloop_file_fmt_qcow_main.o xloop_file_fmt_qcow_cluster.o xloop_file_fmt_qcow_cache.o
\ No newline at end of file diff --git a/kernel/cmake/kernel.cmake b/kernel/cmake/kernel.cmake deleted file mode 100644 index 811ce86..0000000 --- a/kernel/cmake/kernel.cmake +++ /dev/null @@ -1,56 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# CMake macros to build and install Linux kernel modules -# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> -# - -# macro to define kernel module targets -macro(add_kernel_module MODULE_NAME KERNEL_BUILD_DIR KERNEL_INSTALL_DIR MODULE_MACRO MODULE_SOURCE_FILES MODULE_HEADER_FILES BUILD_SOURCE_FILE) - # create directory for kernel module - file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}) - # copy build source file - get_filename_component(BUILD_SOURCE_FILENAME ${BUILD_SOURCE_FILE} NAME) - add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${BUILD_SOURCE_FILENAME} - COMMAND ${CMAKE_COMMAND} -E copy_if_different ${BUILD_SOURCE_FILE} ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME} - DEPENDS ${BUILD_SOURCE_FILE}) - set(BUILD_SOURCE_FILE_PREPARED ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${BUILD_SOURCE_FILENAME}) - # copy source files - foreach(MODULE_SOURCE_FILE ${MODULE_SOURCE_FILES}) - get_filename_component(MODULE_SOURCE_FILENAME ${MODULE_SOURCE_FILE} NAME) - add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_SOURCE_FILENAME} - COMMAND ${CMAKE_COMMAND} -E copy_if_different ${MODULE_SOURCE_FILE} ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME} - DEPENDS ${MODULE_SOURCE_FILE}) - set(MODULE_SOURCE_FILES_PREPARED ${MODULE_SOURCE_FILES_PREPARED} - ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_SOURCE_FILENAME}) - endforeach() - # copy header files - foreach(MODULE_HEADER_FILE ${MODULE_HEADER_FILES}) - get_filename_component(MODULE_HEADER_FILENAME ${MODULE_HEADER_FILE} NAME) - add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_HEADER_FILENAME} - COMMAND ${CMAKE_COMMAND} -E copy_if_different ${MODULE_HEADER_FILE} ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME} - DEPENDS ${MODULE_HEADER_FILE}) - set(MODULE_HEADER_FILES_PREPARED ${MODULE_HEADER_FILES_PREPARED} - ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_HEADER_FILENAME}) - endforeach() - # check if module depends on another module - if(NOT ${ARGV7} STREQUAL "") - set(MODULE_EXTRA_SYMBOLS ${CMAKE_CURRENT_BINARY_DIR}/${ARGV7}/Module.symvers) - endif() - # define build command - set(MODULE_BUILD_COMMAND ${CMAKE_MAKE_PROGRAM} ${MODULE_MACRO} - -C ${KERNEL_BUILD_DIR} - M=${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME} modules - EXTRA_CFLAGS=${KERNEL_C_FLAGS} - KBUILD_EXTRA_SYMBOLS=${MODULE_EXTRA_SYMBOLS}) - add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_NAME}.ko - COMMAND ${MODULE_BUILD_COMMAND} - WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME} - COMMENT "Build kernel module ${MODULE_NAME}" - DEPENDS ${BUILD_SOURCE_FILE_PREPARED} ${MODULE_HEADER_FILES_PREPARED} ${MODULE_SOURCE_FILES_PREPARED} - VERBATIM) - add_custom_target(${MODULE_NAME} ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_NAME}.ko ${ARGV7}) - install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${MODULE_NAME}/${MODULE_NAME}.ko - DESTINATION ${KERNEL_INSTALL_DIR} - PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ - COMPONENT main) -endmacro(add_kernel_module) diff --git a/kernel/tests/CMakeLists.txt b/kernel/tests/CMakeLists.txt deleted file mode 100644 index e93ff9d..0000000 --- a/kernel/tests/CMakeLists.txt +++ /dev/null @@ -1,14 +0,0 @@ -cmake_minimum_required(VERSION 3.10) - -project(xloop-kernel-test) - -include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include) -include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include/old) -include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..) - -# configure configuration config.h and add it to the include directories -configure_file(${CMAKE_CURRENT_SOURCE_DIR}/include/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h) -include_directories(${CMAKE_CURRENT_BINARY_DIR}) - -add_subdirectory(lib) -add_subdirectory(testcases/kernel/syscalls/ioctl) diff --git a/kernel/tests/include/config.h.in b/kernel/tests/include/config.h.in deleted file mode 100644 index 2d59b1c..0000000 --- a/kernel/tests/include/config.h.in +++ /dev/null @@ -1,591 +0,0 @@ -/* include/config.h. Generated from config.h.in by configure. */ -/* include/config.h.in. Generated from configure.ac by autoheader. */ - -/* Define to 1 if clone() supports 7 arguments. */ -#define CLONE_SUPPORTS_7_ARGS 1 - -/* Define to 1 if you have the <asm/ldt.h> header file. */ -#define HAVE_ASM_LDT_H 1 - -/* Define to 1 if you have the <asm/ptrace.h> header file. */ -#define HAVE_ASM_PTRACE_H 1 - -/* Define to 1 if you have the __atomic_* compiler builtins */ -#define HAVE_ATOMIC_MEMORY_MODEL 1 - -/* Define to 1 if you have __builtin___clear_cache */ -#define HAVE_BUILTIN_CLEAR_CACHE 1 - -/* Define to 1 if you have the `clnttcp_create' function. */ -/* #undef HAVE_CLNTTCP_CREATE */ - -/* Define to 1 if you have the `clone3' function. */ -/* #undef HAVE_CLONE3 */ - -/* Define to 1 if you have the `copy_file_range' function. */ -#define HAVE_COPY_FILE_RANGE 1 - -/* Define to 1 if you have the `daemon' function. */ -#define HAVE_DAEMON 1 - -/* Define to 1 if you have the declaration of `IFLA_NET_NS_PID', and to 0 if - you don't. */ -#define HAVE_DECL_IFLA_NET_NS_PID 1 - -/* Define to 1 if you have the declaration of `MADV_MERGEABLE', and to 0 if - you don't. */ -#define HAVE_DECL_MADV_MERGEABLE 1 - -/* Define to 1 if you have the declaration of `PR_CAPBSET_DROP', and to 0 if - you don't. */ -#define HAVE_DECL_PR_CAPBSET_DROP 1 - -/* Define to 1 if you have the declaration of `PR_CAPBSET_READ', and to 0 if - you don't. */ -#define HAVE_DECL_PR_CAPBSET_READ 1 - -/* Define to 1 if you have the declaration of `PTRACE_GETSIGINFO', and to 0 if - you don't. */ -#define HAVE_DECL_PTRACE_GETSIGINFO 1 - -/* Define to 1 if you have the declaration of `PTRACE_O_TRACEVFORKDONE', and - to 0 if you don't. */ -#define HAVE_DECL_PTRACE_O_TRACEVFORKDONE 1 - -/* Define to 1 if you have the declaration of `PTRACE_SETOPTIONS', and to 0 if - you don't. */ -#define HAVE_DECL_PTRACE_SETOPTIONS 1 - -/* Define to 1 if the system has the type `enum kcmp_type'. */ -#define HAVE_ENUM_KCMP_TYPE 1 - -/* Define to 1 if you have the `epoll_pwait' function. */ -#define HAVE_EPOLL_PWAIT 1 - -/* Define to 1 if you have the `execveat' function. */ -/* #undef HAVE_EXECVEAT */ - -/* Define to 1 if you have the `fallocate' function. */ -#define HAVE_FALLOCATE 1 - -/* Define to 1 if you have the `fchownat' function. */ -#define HAVE_FCHOWNAT 1 - -/* Define to 1 if you have the `fork' function. */ -#define HAVE_FORK 1 - -/* Define to 1 if you have the `fsconfig' function. */ -/* #undef HAVE_FSCONFIG */ - -/* Define to 1 if you have the `fsmount' function. */ -/* #undef HAVE_FSMOUNT */ - -/* Define to 1 if you have the `fsopen' function. */ -/* #undef HAVE_FSOPEN */ - -/* Define to 1 if you have the `fspick' function. */ -/* #undef HAVE_FSPICK */ - -/* Define to 1 if you have the `fstatat' function. */ -#define HAVE_FSTATAT 1 - -/* Define to 1 if you have the <fts.h> header file. */ -#define HAVE_FTS_H 1 - -/* Define to 1 if you have the `getauxval' function. */ -#define HAVE_GETAUXVAL 1 - -/* Define to 1 if you have the `getdents' function. */ -/* #undef HAVE_GETDENTS */ - -/* Define to 1 if you have the `getdents64' function. */ -#define HAVE_GETDENTS64 1 - -/* Define to 1 if you have the <ifaddrs.h> header file. */ -#define HAVE_IFADDRS_H 1 - -/* Define to 1 if you have the <inttypes.h> header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the `io_pgetevents' function. */ -/* #undef HAVE_IO_PGETEVENTS */ - -/* Define to 1 if you have `io_set_eventfd' function. */ -#define HAVE_IO_SET_EVENTFD 1 - -/* Define to 1 if you have the `io_uring_enter' function. */ -/* #undef HAVE_IO_URING_ENTER */ - -/* Define to 1 if you have the `io_uring_register' function. */ -/* #undef HAVE_IO_URING_REGISTER */ - -/* Define to 1 if you have the `io_uring_setup' function. */ -/* #undef HAVE_IO_URING_SETUP */ - -/* Define to 1 if you have the `kcmp' function. */ -/* #undef HAVE_KCMP */ - -/* Define to 1 if you have the <keyutils.h> header file. */ -#define HAVE_KEYUTILS_H 1 - -/* Define to 1 if you have libacl and it's headers installed */ -#define HAVE_LIBACL 1 - -/* Define to 1 if you have libaio and it's headers installed. */ -#define HAVE_LIBAIO 1 - -/* Define to 1 if you have the <libaio.h> header file. */ -#define HAVE_LIBAIO_H 1 - -/* Define to 1 if you have libcap-2 installed. */ -#define HAVE_LIBCAP 1 - -/* Define whether libcrypto and openssl headers are installed */ -#define HAVE_LIBCRYPTO 1 - -/* Define to 1 if you have libkeyutils installed. */ -#define HAVE_LIBKEYUTILS 1 - -/* Define to 1 if you have libmnl library and headers */ -#define HAVE_LIBMNL 1 - -/* Define to 1 if you have both SELinux libraries and headers. */ -/* #undef HAVE_LIBSELINUX_DEVEL */ - -/* Define to 1 if you have the <linux/can.h> header file. */ -#define HAVE_LINUX_CAN_H 1 - -/* Define to 1 if you have the <linux/cgroupstats.h> header file. */ -#define HAVE_LINUX_CGROUPSTATS_H 1 - -/* Define to 1 if you have the <linux/cryptouser.h> header file. */ -#define HAVE_LINUX_CRYPTOUSER_H 1 - -/* Define to 1 if you have the <linux/dccp.h> header file. */ -#define HAVE_LINUX_DCCP_H 1 - -/* Define to 1 if you have the <linux/fs.h> header file. */ -#define HAVE_LINUX_FS_H 1 - -/* Define to 1 if you have the <linux/genetlink.h> header file. */ -#define HAVE_LINUX_GENETLINK_H 1 - -/* Define to 1 if you have the <linux/if_alg.h> header file. */ -#define HAVE_LINUX_IF_ALG_H 1 - -/* Define to 1 if you have the <linux/if_ether.h> header file. */ -#define HAVE_LINUX_IF_ETHER_H 1 - -/* Define to 1 if you have the <linux/if_packet.h> header file. */ -#define HAVE_LINUX_IF_PACKET_H 1 - -/* Define to 1 if you have the <linux/keyctl.h> header file. */ -#define HAVE_LINUX_KEYCTL_H 1 - -/* Define to 1 if you have the <linux/mempolicy.h> header file. */ -#define HAVE_LINUX_MEMPOLICY_H 1 - -/* Define to 1 if you have the <linux/module.h> header file. */ -#define HAVE_LINUX_MODULE_H 1 - -/* Define to 1 if you have the <linux/netlink.h> header file. */ -#define HAVE_LINUX_NETLINK_H 1 - -/* Define to 1 if you have the <linux/ptrace.h> header file. */ -#define HAVE_LINUX_PTRACE_H 1 - -/* Define to 1 if having a valid linux/random.h */ -#define HAVE_LINUX_RANDOM_H 1 - -/* Define to 1 if you have the <linux/seccomp.h> header file. */ -#define HAVE_LINUX_SECCOMP_H 1 - -/* Define to 1 if you have the <linux/securebits.h> header file. */ -#define HAVE_LINUX_SECUREBITS_H 1 - -/* Define to 1 if you have the <linux/signalfd.h> header file. */ -#define HAVE_LINUX_SIGNALFD_H 1 - -/* Define to 1 if you have the <linux/taskstats.h> header file. */ -#define HAVE_LINUX_TASKSTATS_H 1 - -/* Define to 1 if you have the <linux/tty.h> header file. */ -#define HAVE_LINUX_TTY_H 1 - -/* Define to 1 if you have the <linux/types.h> header file. */ -#define HAVE_LINUX_TYPES_H 1 - -/* Define to 1 if you have the <linux/userfaultfd.h> header file. */ -#define HAVE_LINUX_USERFAULTFD_H 1 - -/* Define to 1 if you have the <memory.h> header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the `mkdirat' function. */ -#define HAVE_MKDIRAT 1 - -/* Define to 1 if you have the `mkdtemp' function. */ -#define HAVE_MKDTEMP 1 - -/* Define to 1 if you have the `mknodat' function. */ -#define HAVE_MKNODAT 1 - -/* Define to 1 if you have the `modify_ldt' function. */ -#define HAVE_MODIFY_LDT 1 - -/* Define to 1 if you have the `move_mount' function. */ -/* #undef HAVE_MOVE_MOUNT */ - -/* Define to 1 if you have MREMAP_FIXED in <sys/mman.h>. */ -#define HAVE_MREMAP_FIXED 1 - -/* Define to 1 if you have the `name_to_handle_at' function. */ -#define HAVE_NAME_TO_HANDLE_AT 1 - -/* Define to 1 if you have the <netinet/sctp.h> header file. */ -/* #undef HAVE_NETINET_SCTP_H */ - -/* Define to 1 if you have newer libcap-2 installed. */ -#define HAVE_NEWER_LIBCAP 1 - -/* Define to 1 if you have the <numaif.h> header file. */ -#define HAVE_NUMAIF_H 1 - -/* Define to 1 if you have the <numa.h> header file. */ -#define HAVE_NUMA_H 1 - -/* Define to 1 if you have libnuma and it's headers version >= 2 installed. */ -#define HAVE_NUMA_V2 1 - -/* Define to 1 if you have the `openat' function. */ -#define HAVE_OPENAT 1 - -/* Define to 1 if you have the `openat2' function. */ -/* #undef HAVE_OPENAT2 */ - -/* Define to 1 if you have the <openssl/sha.h> header file. */ -#define HAVE_OPENSSL_SHA_H 1 - -/* Define to 1 if you have the `open_tree' function. */ -/* #undef HAVE_OPEN_TREE */ - -/* Define to 1 if you have struct perf_event_attr */ -#define HAVE_PERF_EVENT_ATTR 1 - -/* Define to 1 if you have the `pidfd_open' function. */ -/* #undef HAVE_PIDFD_OPEN */ - -/* Define to 1 if you have the `pidfd_send_signal' function. */ -/* #undef HAVE_PIDFD_SEND_SIGNAL */ - -/* Define to 1 if you have the `pkey_mprotect' function. */ -#define HAVE_PKEY_MPROTECT 1 - -/* Define to 1 if you have the `preadv' function. */ -#define HAVE_PREADV 1 - -/* Define to 1 if you have the `preadv2' function. */ -#define HAVE_PREADV2 1 - -/* Define to 1 if you have the `profil' function. */ -#define HAVE_PROFIL 1 - -/* Define to 1 if you have the <pthread.h> header file. */ -#define HAVE_PTHREAD_H 1 - -/* Define to 1 if you have the `pwritev' function. */ -#define HAVE_PWRITEV 1 - -/* Define to 1 if you have the `pwritev2' function. */ -#define HAVE_PWRITEV2 1 - -/* Define to 1 if you have the `readlinkat' function. */ -#define HAVE_READLINKAT 1 - -/* Define to 1 if you have the `recvmmsg' function. */ -#define HAVE_RECVMMSG 1 - -/* Define to 1 if you have the `renameat' function. */ -#define HAVE_RENAMEAT 1 - -/* Define to 1 if you have the `renameat2' function. */ -#define HAVE_RENAMEAT2 1 - -/* Define to 1 if you have the `sched_getcpu' function. */ -#define HAVE_SCHED_GETCPU 1 - -/* Define to 1 if you have the <selinux/selinux.h> header file. */ -/* #undef HAVE_SELINUX_SELINUX_H */ - -/* Define to 1 if you have the `sendmmsg' function. */ -#define HAVE_SENDMMSG 1 - -/* Define to 1 if you have the `setns' function. */ -#define HAVE_SETNS 1 - -/* Define to 1 if you have the `signalfd' function. */ -#define HAVE_SIGNALFD 1 - -/* Define to 1 if you have the `sigpending' function. */ -#define HAVE_SIGPENDING 1 - -/* Define to 1 if you have the `splice' function. */ -#define HAVE_SPLICE 1 - -/* Define to 1 if you have the `statx' function. */ -#define HAVE_STATX 1 - -/* Define to 1 if you have the <stdint.h> header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the <stdlib.h> header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the `stime' function. */ -/* #undef HAVE_STIME */ - -/* Define to 1 if you have the <strings.h> header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the <string.h> header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if the system has the type `struct acct_v3'. */ -#define HAVE_STRUCT_ACCT_V3 1 - -/* Define to 1 if the system has the type `struct af_alg_iv'. */ -#define HAVE_STRUCT_AF_ALG_IV 1 - -/* Define to 1 if the system has the type `struct fanotify_event_info_fid'. */ -#define HAVE_STRUCT_FANOTIFY_EVENT_INFO_FID 1 - -/* Define to 1 if `fsid.__val' is a member of `struct - fanotify_event_info_fid'. */ -/* #undef HAVE_STRUCT_FANOTIFY_EVENT_INFO_FID_FSID___VAL */ - -/* Define to 1 if the system has the type `struct fanotify_event_info_header'. - */ -#define HAVE_STRUCT_FANOTIFY_EVENT_INFO_HEADER 1 - -/* Define to 1 if the system has the type `struct file_dedupe_range'. */ -#define HAVE_STRUCT_FILE_DEDUPE_RANGE 1 - -/* Define to 1 if the system has the type `struct fs_quota_statv'. */ -#define HAVE_STRUCT_FS_QUOTA_STATV 1 - -/* Define to 1 if you have struct f_owner_ex */ -#define HAVE_STRUCT_F_OWNER_EX 1 - -/* Define to 1 if the system has the type `struct if_nextdqblk'. */ -#define HAVE_STRUCT_IF_NEXTDQBLK 1 - -/* Define to 1 if the system has the type `struct iovec'. */ -#define HAVE_STRUCT_IOVEC 1 - -/* Define to 1 if the system has the type `struct ipc64_perm'. */ -/* #undef HAVE_STRUCT_IPC64_PERM */ - -/* Define to 1 if the system has the type `struct loop_config'. */ -#define HAVE_STRUCT_LOOP_CONFIG 1 - -/* Define to 1 if the system has the type `struct mmsghdr'. */ -#define HAVE_STRUCT_MMSGHDR 1 - -/* Define to 1 if the system has the type `struct modify_ldt_ldt_s'. */ -/* #undef HAVE_STRUCT_MODIFY_LDT_LDT_S */ - -/* Define to 1 if the system has the type `struct msqid64_ds'. */ -/* #undef HAVE_STRUCT_MSQID64_DS */ - -/* Define to 1 if `aux_head' is a member of `struct perf_event_mmap_page'. */ -#define HAVE_STRUCT_PERF_EVENT_MMAP_PAGE_AUX_HEAD 1 - -/* Define to 1 if the system has the type `struct ptrace_peeksiginfo_args'. */ -/* #undef HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS */ - -/* Define to 1 if the system has the type `struct pt_regs'. */ -#define HAVE_STRUCT_PT_REGS 1 - -/* Define to 1 if the system has the type `struct rlimit64'. */ -#define HAVE_STRUCT_RLIMIT64 1 - -/* Define to 1 if the system has the type `struct semid64_ds'. */ -/* #undef HAVE_STRUCT_SEMID64_DS */ - -/* Define to 1 if the system has the type `struct shmid64_ds'. */ -/* #undef HAVE_STRUCT_SHMID64_DS */ - -/* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */ -#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 - -/* Define to 1 if `ssi_signo' is a member of `struct signalfd_siginfo'. */ -#define HAVE_STRUCT_SIGNALFD_SIGINFO_SSI_SIGNO 1 - -/* Define to 1 if the system has the type `struct sockaddr_alg'. */ -#define HAVE_STRUCT_SOCKADDR_ALG 1 - -/* Define to 1 if the system has the type `struct statx'. */ -#define HAVE_STRUCT_STATX 1 - -/* Define to 1 if the system has the type `struct statx_timestamp'. */ -#define HAVE_STRUCT_STATX_TIMESTAMP 1 - -/* Define to 1 if `freepages_count' is a member of `struct taskstats'. */ -#define HAVE_STRUCT_TASKSTATS_FREEPAGES_COUNT 1 - -/* Define to 1 if `nvcsw' is a member of `struct taskstats'. */ -#define HAVE_STRUCT_TASKSTATS_NVCSW 1 - -/* Define to 1 if `read_bytes' is a member of `struct taskstats'. */ -#define HAVE_STRUCT_TASKSTATS_READ_BYTES 1 - -/* Define to 1 if the system has the type `struct termio'. */ -#define HAVE_STRUCT_TERMIO 1 - -/* Define to 1 if the system has the type `struct tpacket_req3'. */ -#define HAVE_STRUCT_TPACKET_REQ3 1 - -/* Define to 1 if the system has the type `struct user_desc'. */ -#define HAVE_STRUCT_USER_DESC 1 - -/* Define to 1 if the system has the type `struct user_regs_struct'. */ -/* #undef HAVE_STRUCT_USER_REGS_STRUCT */ - -/* Define to 1 if `domainname' is a member of `struct utsname'. */ -#define HAVE_STRUCT_UTSNAME_DOMAINNAME 1 - -/* Define to 1 if the system has the type `struct xt_entry_match'. */ -#define HAVE_STRUCT_XT_ENTRY_MATCH 1 - -/* Define to 1 if the system has the type `struct xt_entry_target'. */ -#define HAVE_STRUCT_XT_ENTRY_TARGET 1 - -/* Define to 1 if you have the `syncfs' function. */ -#define HAVE_SYNCFS 1 - -/* Define to 1 if you have __sync_add_and_fetch */ -#define HAVE_SYNC_ADD_AND_FETCH 1 - -/* Define to 1 if you have the `sync_file_range' function. */ -#define HAVE_SYNC_FILE_RANGE 1 - -/* Define to 1 if you have the <sys/acl.h> header file. */ -#define HAVE_SYS_ACL_H 1 - -/* Define to 1 if you have the <sys/capability.h> header file. */ -#define HAVE_SYS_CAPABILITY_H 1 - -/* Define to 1 if you have the <sys/epoll.h> header file. */ -#define HAVE_SYS_EPOLL_H 1 - -/* Define to 1 if you have the <sys/fanotify.h> header file. */ -#define HAVE_SYS_FANOTIFY_H 1 - -/* Define to 1 if you have the <sys/inotify.h> header file. */ -#define HAVE_SYS_INOTIFY_H 1 - -/* Define to 1 if you have the <sys/prctl.h> header file. */ -#define HAVE_SYS_PRCTL_H 1 - -/* Define to 1 if you have the <sys/ptrace.h> header file. */ -#define HAVE_SYS_PTRACE_H 1 - -/* Define to 1 if you have the <sys/reg.h> header file. */ -#define HAVE_SYS_REG_H 1 - -/* Define to 1 if you have the <sys/shm.h> header file. */ -#define HAVE_SYS_SHM_H 1 - -/* Define to 1 if you have the <sys/signalfd.h> header file. */ -#define HAVE_SYS_SIGNALFD_H 1 - -/* Define to 1 if you have the <sys/stat.h> header file. */ -#define HAVE_SYS_STAT_H 1 - -/* Define to 1 if you have the <sys/timerfd.h> header file. */ -#define HAVE_SYS_TIMERFD_H 1 - -/* Define to 1 if you have the <sys/types.h> header file. */ -#define HAVE_SYS_TYPES_H 1 - -/* Define to 1 if you have the <sys/ustat.h> header file. */ -/* #undef HAVE_SYS_USTAT_H */ - -/* Define to 1 if you have the <sys/utsname.h> header file. */ -#define HAVE_SYS_UTSNAME_H 1 - -/* Define to 1 if you have the <sys/xattr.h> header file. */ -#define HAVE_SYS_XATTR_H 1 - -/* Define to 1 if you have the `tee' function. */ -#define HAVE_TEE 1 - -/* Define to 1 if you have the `timerfd_create' function. */ -#define HAVE_TIMERFD_CREATE 1 - -/* Define to 1 if you have the `timerfd_gettime' function. */ -#define HAVE_TIMERFD_GETTIME 1 - -/* Define to 1 if you have the `timerfd_settime' function. */ -#define HAVE_TIMERFD_SETTIME 1 - -/* Define to 1 if you have the <unistd.h> header file. */ -#define HAVE_UNISTD_H 1 - -/* Define to 1 if you have the `unshare' function. */ -#define HAVE_UNSHARE 1 - -/* Define to 1 if you have the `ustat' function. */ -/* #undef HAVE_USTAT */ - -/* Define to 1 if you have utimensat(2) */ -#define HAVE_UTIMENSAT 1 - -/* Define to 1 if you have the `vfork' function. */ -#define HAVE_VFORK 1 - -/* Define to 1 if you have the `vmsplice' function. */ -#define HAVE_VMSPLICE 1 - -/* Define to 1 if you have the `xdr_char' function. */ -/* #undef HAVE_XDR_CHAR */ - -/* Define to 1 if you have the <xfs/xqm.h> header file. */ -#define HAVE_XFS_XQM_H 1 - -/* Error message when no NUMA support */ -#define NUMA_ERROR_MSG "test requires libnuma >= 2 and it's development packages" - -/* Name of package */ -#define PACKAGE "ltp" - -/* Define to the address where bug reports for this package should be sent. */ -#define PACKAGE_BUGREPORT "ltp@lists.linux.it" - -/* Define to the full name of this package. */ -#define PACKAGE_NAME "ltp" - -/* Define to the full name and version of this package. */ -#define PACKAGE_STRING "ltp @VERSION@" - -/* Define to the one symbol short name of this package. */ -#define PACKAGE_TARNAME "ltp" - -/* Define to the home page for this package. */ -#define PACKAGE_URL "" - -/* Define to the version of this package. */ -#define PACKAGE_VERSION "@VERSION@" - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Target is running Linux w/out an MMU */ -/* #undef UCLINUX */ - -/* Version number of package */ -#define VERSION "@VERSION@" - -/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a - `char[]'. */ -#define YYTEXT_POINTER 1 diff --git a/kernel/tests/include/ipcmsg.h b/kernel/tests/include/ipcmsg.h deleted file mode 100644 index d89894b..0000000 --- a/kernel/tests/include/ipcmsg.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * - * Copyright (c) International Business Machines Corp., 2001 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* - * ipcmsg.h - common definitions for the IPC message tests. - */ - -#ifndef __IPCMSG_H -#define __IPCMSG_H 1 - -#include <errno.h> -#include <sys/ipc.h> -#include <sys/msg.h> -#include <sys/types.h> - -#include "test.h" - -void cleanup(void); -void setup(void); - -#define MSG_RD 0400 /* read permission for the queue */ -#define MSG_WR 0200 /* write permission for the queue */ -#define MSG_RW MSG_RD | MSG_WR - -#define MSGSIZE 1024 /* a resonable size for a message */ -#define MSGTYPE 1 /* a type ID for a message */ - -#define NR_MSGQUEUES 16 /* MSGMNI as defined in linux/msg.h */ - -#define min(a, b) (((a) < (b)) ? (a) : (b)) - -typedef struct mbuf { /* a generic message structure */ - long mtype; - char mtext[MSGSIZE + 1]; /* add 1 here so the message can be 1024 */ -} MSGBUF; /* characters long with a '\0' termination */ - -#ifdef LIBIPC -key_t msgkey; /* the ftok() generated message key */ -#else -extern key_t msgkey; /* the ftok() generated message key */ -#endif - -void init_buf(MSGBUF *, int, int); -void rm_queue(int); - -key_t getipckey(); -int getuserid(char *); - -int get_max_msgqueues(void); -int get_used_msgqueues(void); - -#endif /* ipcmsg.h */ diff --git a/kernel/tests/include/ipcsem.h b/kernel/tests/include/ipcsem.h deleted file mode 100644 index 6a37672..0000000 --- a/kernel/tests/include/ipcsem.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * - * Copyright (c) International Business Machines Corp., 2001 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* - * ipcsem.h - common definitions for the IPC semaphore tests - */ - -#ifndef __IPCSEM_H -#define __IPCSEM_H - -#include <errno.h> -#include <sys/ipc.h> -#include <sys/sem.h> - -#include "test.h" -#include "lapi/semun.h" - -void cleanup(void); -void setup(void); - -#define SEM_RD 0400 -#define SEM_ALT 0200 -#define SEM_RA SEM_RD | SEM_ALT - -#define PSEMS 10 /* a reasonable value for the number of */ - /* "primitive semaphores" per ID */ - -#ifdef LIBIPC -key_t semkey; /* an IPC key generated by ftok() */ -#else -extern key_t semkey; /* an IPC key generated by ftok() */ -#endif - -void rm_sema(int sem_id); - -int getipckey(); -int getuserid(char *); - -#endif /* ipcsem.h */ diff --git a/kernel/tests/include/ipcshm.h b/kernel/tests/include/ipcshm.h deleted file mode 100644 index 08307d4..0000000 --- a/kernel/tests/include/ipcshm.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * - * Copyright (c) International Business Machines Corp., 2001 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* - * ipcshm.h - common definitions for the IPC shared memory tests - */ - -#ifndef __IPCSHM_H -#define __IPCSHM_H - -#include <errno.h> -#include <sys/wait.h> -#include <sys/ipc.h> -#include <sys/shm.h> - -#include "test.h" - -void cleanup(void); -void setup(void); - -#define SHM_RD 0400 -#define SHM_WR 0200 -#define SHM_RW SHM_RD | SHM_WR - -#define SHM_SIZE 2048 /* a resonable size for a memory segment */ -#define INT_SIZE 4 /* instead of sizeof(int) */ - -#define MODE_MASK 0x01FF /* to get the lower nine permission bits */ - /* from shmid_ds.ipc_perm.mode */ - -key_t shmkey; /* an IPC key generated by ftok() */ - -void rm_shm(int shm_id); - -int getipckey(); -int getuserid(char*); - -#endif /* ipcshm.h */ diff --git a/kernel/tests/include/lapi/abisize.h b/kernel/tests/include/lapi/abisize.h deleted file mode 100644 index 9e6622c..0000000 --- a/kernel/tests/include/lapi/abisize.h +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014-2019 Linux Test Project - * Cyril Hrubis <chrubis@suse.cz> - * Petr Vorel <petr.vorel@gmail.com> - */ - -#ifndef ABISIZE_H__ -#define ABISIZE_H__ - -/* __WORDSIZE replacement */ -#if defined(__LP64__) || defined(_LP64) -# define TST_ABI64 -# define TST_ABI 64 -#else -# define TST_ABI32 -# define TST_ABI 32 -#endif - -/* - * Determines if we have to split up 64 bit arguments or not - * - * Deals with 32bit ABIs that have 64bit syscalls - */ -#define LTP_USE_64_ABI \ - (defined(__mips__) && _MIPS_SIM == _ABIN32) || \ - (defined(__x86_64__) && defined(__ILP32__)) || \ - (defined(__aarch64__) && defined(__ILP32__)) || \ - defined(TST_ABI64) - -#endif /* ABISIZE_H__ */ diff --git a/kernel/tests/include/lapi/acct.h b/kernel/tests/include/lapi/acct.h deleted file mode 100644 index c81b78b..0000000 --- a/kernel/tests/include/lapi/acct.h +++ /dev/null @@ -1,74 +0,0 @@ -//SPDX-License-Identifier: GPL-2.0-or-later - -#ifndef LAPI_ACCT_H -#define LAPI_ACCT_H - -#include <sys/types.h> -#include "config.h" - -#ifdef HAVE_STRUCT_ACCT_V3 -#include <sys/acct.h> -#else - -#define ACCT_COMM 16 - -typedef uint16_t comp_t; - -/* Fallback structures to parse the process accounting file */ -struct acct { - char ac_flag; - uint16_t ac_uid; - uint16_t ac_gid; - uint16_t ac_tty; - uint32_t ac_btime; - comp_t ac_utime; - comp_t ac_stime; - comp_t ac_etime; - comp_t ac_mem; - comp_t ac_io; - comp_t ac_rw; - comp_t ac_minflt; - comp_t ac_majflt; - comp_t ac_swaps; - uint32_t ac_exitcode; - char ac_comm[ACCT_COMM+1]; - char ac_pad[10]; -}; - -struct acct_v3 { - char ac_flag; - char ac_version; - uint16_t ac_tty; - uint32_t ac_exitcode; - uint32_t ac_uid; - uint32_t ac_gid; - uint32_t ac_pid; - uint32_t ac_ppid; - uint32_t ac_btime; - float ac_etime; - comp_t ac_utime; - comp_t ac_stime; - comp_t ac_mem; - comp_t ac_io; - comp_t ac_rw; - comp_t ac_minflt; - comp_t ac_majflt; - comp_t ac_swaps; - char ac_comm[ACCT_COMM]; -}; - -/* Possible values for the ac_flag member */ -enum { - AFORK = 0x01, - ASU = 0x02, - ACORE = 0x08, - AXSIG = 0x10 -}; -# if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -# define ACCT_BYTEORDER 0x80 -# elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ -# define ACCT_BYTEORDER 0x00 -# endif -#endif /* HAVE_STRUCT_ACCT_V3 */ - -#endif /* LAPI_ACCT_H */ diff --git a/kernel/tests/include/lapi/bpf.h b/kernel/tests/include/lapi/bpf.h deleted file mode 100644 index f27a921..0000000 --- a/kernel/tests/include/lapi/bpf.h +++ /dev/null @@ -1,591 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Richard Palethorpe <rpalethorpe@suse.com> - * - * Essential Extended Berkeley Packet Filter (eBPF) headers - * - * Mostly copied/adapted from linux/bpf.h and libbpf so that we can perform - * some eBPF testing without any external dependencies. - */ - -#ifndef BPF_H -# define BPF_H - -#include <stdint.h> - -#include "lapi/syscalls.h" - -/* Start copy from linux/bpf_(common).h */ -#define BPF_CLASS(code) ((code) & 0x07) -#define BPF_LD 0x00 -#define BPF_LDX 0x01 -#define BPF_ST 0x02 -#define BPF_STX 0x03 -#define BPF_ALU 0x04 -#define BPF_JMP 0x05 - -#define BPF_JNE 0x50 /* jump != */ - -#define BPF_SIZE(code) ((code) & 0x18) -#define BPF_W 0x00 /* 32-bit */ -#define BPF_DW 0x18 /* double word (64-bit) */ - -#define BPF_MODE(code) ((code) & 0xe0) -#define BPF_IMM 0x00 -#define BPF_MEM 0x60 - -#define BPF_OP(code) ((code) & 0xf0) -#define BPF_ADD 0x00 -#define BPF_SUB 0x10 -#define BPF_LSH 0x60 -#define BPF_RSH 0x70 - -#define BPF_JEQ 0x10 - -#define BPF_SRC(code) ((code) & 0x08) -#define BPF_K 0x00 -#define BPF_X 0x08 - -#define BPF_ALU64 0x07 /* alu mode in double word width */ -#define BPF_MOV 0xb0 /* mov reg to reg */ -#define BPF_CALL 0x80 /* function call */ -#define BPF_EXIT 0x90 /* function return */ - -/* Register numbers */ -enum { - BPF_REG_0 = 0, - BPF_REG_1, - BPF_REG_2, - BPF_REG_3, - BPF_REG_4, - BPF_REG_5, - BPF_REG_6, - BPF_REG_7, - BPF_REG_8, - BPF_REG_9, - BPF_REG_10, - MAX_BPF_REG, -}; - -struct bpf_insn { - uint8_t code; /* opcode */ - uint8_t dst_reg:4; /* dest register */ - uint8_t src_reg:4; /* source register */ - int16_t off; /* signed offset */ - int32_t imm; /* signed immediate constant */ -}; - -enum bpf_cmd { - BPF_MAP_CREATE, - BPF_MAP_LOOKUP_ELEM, - BPF_MAP_UPDATE_ELEM, - BPF_MAP_DELETE_ELEM, - BPF_MAP_GET_NEXT_KEY, - BPF_PROG_LOAD, - BPF_OBJ_PIN, - BPF_OBJ_GET, - BPF_PROG_ATTACH, - BPF_PROG_DETACH, - BPF_PROG_TEST_RUN, - BPF_PROG_GET_NEXT_ID, - BPF_MAP_GET_NEXT_ID, - BPF_PROG_GET_FD_BY_ID, - BPF_MAP_GET_FD_BY_ID, - BPF_OBJ_GET_INFO_BY_FD, - BPF_PROG_QUERY, - BPF_RAW_TRACEPOINT_OPEN, - BPF_BTF_LOAD, - BPF_BTF_GET_FD_BY_ID, - BPF_TASK_FD_QUERY, - BPF_MAP_LOOKUP_AND_DELETE_ELEM, - BPF_MAP_FREEZE, -}; - -enum bpf_map_type { - BPF_MAP_TYPE_UNSPEC, - BPF_MAP_TYPE_HASH, - BPF_MAP_TYPE_ARRAY, - BPF_MAP_TYPE_PROG_ARRAY, - BPF_MAP_TYPE_PERF_EVENT_ARRAY, - BPF_MAP_TYPE_PERCPU_HASH, - BPF_MAP_TYPE_PERCPU_ARRAY, - BPF_MAP_TYPE_STACK_TRACE, - BPF_MAP_TYPE_CGROUP_ARRAY, - BPF_MAP_TYPE_LRU_HASH, - BPF_MAP_TYPE_LRU_PERCPU_HASH, - BPF_MAP_TYPE_LPM_TRIE, - BPF_MAP_TYPE_ARRAY_OF_MAPS, - BPF_MAP_TYPE_HASH_OF_MAPS, - BPF_MAP_TYPE_DEVMAP, - BPF_MAP_TYPE_SOCKMAP, - BPF_MAP_TYPE_CPUMAP, - BPF_MAP_TYPE_XSKMAP, - BPF_MAP_TYPE_SOCKHASH, - BPF_MAP_TYPE_CGROUP_STORAGE, - BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, - BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, - BPF_MAP_TYPE_QUEUE, - BPF_MAP_TYPE_STACK, - BPF_MAP_TYPE_SK_STORAGE, -}; - -enum bpf_prog_type { - BPF_PROG_TYPE_UNSPEC, - BPF_PROG_TYPE_SOCKET_FILTER, - BPF_PROG_TYPE_KPROBE, - BPF_PROG_TYPE_SCHED_CLS, - BPF_PROG_TYPE_SCHED_ACT, - BPF_PROG_TYPE_TRACEPOINT, - BPF_PROG_TYPE_XDP, - BPF_PROG_TYPE_PERF_EVENT, - BPF_PROG_TYPE_CGROUP_SKB, - BPF_PROG_TYPE_CGROUP_SOCK, - BPF_PROG_TYPE_LWT_IN, - BPF_PROG_TYPE_LWT_OUT, - BPF_PROG_TYPE_LWT_XMIT, - BPF_PROG_TYPE_SOCK_OPS, - BPF_PROG_TYPE_SK_SKB, - BPF_PROG_TYPE_CGROUP_DEVICE, - BPF_PROG_TYPE_SK_MSG, - BPF_PROG_TYPE_RAW_TRACEPOINT, - BPF_PROG_TYPE_CGROUP_SOCK_ADDR, - BPF_PROG_TYPE_LWT_SEG6LOCAL, - BPF_PROG_TYPE_LIRC_MODE2, - BPF_PROG_TYPE_SK_REUSEPORT, - BPF_PROG_TYPE_FLOW_DISSECTOR, - BPF_PROG_TYPE_CGROUP_SYSCTL, - BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, - BPF_PROG_TYPE_CGROUP_SOCKOPT, -}; - -#define BPF_PSEUDO_MAP_FD 1 - -#define BPF_OBJ_NAME_LEN 16U - -#define BPF_ANY 0 /* create new element or update existing */ -#define BPF_NOEXIST 1 /* create new element if it didn't exist */ -#define BPF_EXIST 2 /* update existing element */ -#define BPF_F_LOCK 4 /* spin_lock-ed map_lookup/map_update */ - -#define aligned_uint64_t uint64_t __attribute__((aligned(8))) - -union bpf_attr { - struct { /* anonymous struct used by BPF_MAP_CREATE command */ - uint32_t map_type; /* one of enum bpf_map_type */ - uint32_t key_size; /* size of key in bytes */ - uint32_t value_size; /* size of value in bytes */ - uint32_t max_entries; /* max number of entries in a map */ - uint32_t map_flags; /* BPF_MAP_CREATE related - * flags defined above. - */ - uint32_t inner_map_fd; /* fd pointing to the inner map */ - uint32_t numa_node; /* numa node (effective only if - * BPF_F_NUMA_NODE is set). - */ - char map_name[BPF_OBJ_NAME_LEN]; - uint32_t map_ifindex; /* ifindex of netdev to create on */ - uint32_t btf_fd; /* fd pointing to a BTF type data */ - uint32_t btf_key_type_id; /* BTF type_id of the key */ - uint32_t btf_value_type_id; /* BTF type_id of the value */ - }; - - struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */ - uint32_t map_fd; - aligned_uint64_t key; - union { - aligned_uint64_t value; - aligned_uint64_t next_key; - }; - uint64_t flags; - }; - - struct { /* anonymous struct used by BPF_PROG_LOAD command */ - uint32_t prog_type; /* one of enum bpf_prog_type */ - uint32_t insn_cnt; - aligned_uint64_t insns; - aligned_uint64_t license; - uint32_t log_level; /* verbosity level of verifier */ - uint32_t log_size; /* size of user buffer */ - aligned_uint64_t log_buf; /* user supplied buffer */ - uint32_t kern_version; /* not used */ - uint32_t prog_flags; - char prog_name[BPF_OBJ_NAME_LEN]; - uint32_t prog_ifindex; /* ifindex of netdev to prep for */ - /* For some prog types expected attach type must be known at - * load time to verify attach type specific parts of prog - * (context accesses, allowed helpers, etc). - */ - uint32_t expected_attach_type; - uint32_t prog_btf_fd; /* fd pointing to BTF type data */ - uint32_t func_info_rec_size; /* userspace bpf_func_info size */ - aligned_uint64_t func_info; /* func info */ - uint32_t func_info_cnt; /* number of bpf_func_info records */ - uint32_t line_info_rec_size; /* userspace bpf_line_info size */ - aligned_uint64_t line_info; /* line info */ - uint32_t line_info_cnt; /* number of bpf_line_info records */ - }; - - struct { /* anonymous struct used by BPF_OBJ_* commands */ - aligned_uint64_t pathname; - uint32_t bpf_fd; - uint32_t file_flags; - }; - - struct { /* anonymous struct used by BPF_PROG_ATTACH/DETACH commands */ - uint32_t target_fd; /* container object to attach to */ - uint32_t attach_bpf_fd; /* eBPF program to attach */ - uint32_t attach_type; - uint32_t attach_flags; - }; - - struct { /* anonymous struct used by BPF_PROG_TEST_RUN command */ - uint32_t prog_fd; - uint32_t retval; - uint32_t data_size_in; /* input: len of data_in */ - uint32_t data_size_out; /* input/output: len of data_out - * returns ENOSPC if data_out - * is too small. - */ - aligned_uint64_t data_in; - aligned_uint64_t data_out; - uint32_t repeat; - uint32_t duration; - uint32_t ctx_size_in; /* input: len of ctx_in */ - uint32_t ctx_size_out; /* input/output: len of ctx_out - * returns ENOSPC if ctx_out - * is too small. - */ - aligned_uint64_t ctx_in; - aligned_uint64_t ctx_out; - } test; - - struct { /* anonymous struct used by BPF_*_GET_*_ID */ - union { - uint32_t start_id; - uint32_t prog_id; - uint32_t map_id; - uint32_t btf_id; - }; - uint32_t next_id; - uint32_t open_flags; - }; - - struct { /* anonymous struct used by BPF_OBJ_GET_INFO_BY_FD */ - uint32_t bpf_fd; - uint32_t info_len; - aligned_uint64_t info; - } info; - - struct { /* anonymous struct used by BPF_PROG_QUERY command */ - uint32_t target_fd; /* container object to query */ - uint32_t attach_type; - uint32_t query_flags; - uint32_t attach_flags; - aligned_uint64_t prog_ids; - uint32_t prog_cnt; - } query; - - struct { - uint64_t name; - uint32_t prog_fd; - } raw_tracepoint; - - struct { /* anonymous struct for BPF_BTF_LOAD */ - aligned_uint64_t btf; - aligned_uint64_t btf_log_buf; - uint32_t btf_size; - uint32_t btf_log_size; - uint32_t btf_log_level; - }; - - struct { - uint32_t pid; /* input: pid */ - uint32_t fd; /* input: fd */ - uint32_t flags; /* input: flags */ - uint32_t buf_len; /* input/output: buf len */ - aligned_uint64_t buf; /* input/output: - * tp_name for tracepoint - * symbol for kprobe - * filename for uprobe - */ - uint32_t prog_id; /* output: prod_id */ - uint32_t fd_type; /* output: BPF_FD_TYPE_* */ - uint64_t probe_offset; /* output: probe_offset */ - uint64_t probe_addr; /* output: probe_addr */ - } task_fd_query; -} __attribute__((aligned(8))); - -#define __BPF_FUNC_MAPPER(FN) \ - FN(unspec), \ - FN(map_lookup_elem), \ - FN(map_update_elem), \ - FN(map_delete_elem), \ - FN(probe_read), \ - FN(ktime_get_ns), \ - FN(trace_printk), \ - FN(get_prandom_u32), \ - FN(get_smp_processor_id), \ - FN(skb_store_bytes), \ - FN(l3_csum_replace), \ - FN(l4_csum_replace), \ - FN(tail_call), \ - FN(clone_redirect), \ - FN(get_current_pid_tgid), \ - FN(get_current_uid_gid), \ - FN(get_current_comm), \ - FN(get_cgroup_classid), \ - FN(skb_vlan_push), \ - FN(skb_vlan_pop), \ - FN(skb_get_tunnel_key), \ - FN(skb_set_tunnel_key), \ - FN(perf_event_read), \ - FN(redirect), \ - FN(get_route_realm), \ - FN(perf_event_output), \ - FN(skb_load_bytes), \ - FN(get_stackid), \ - FN(csum_diff), \ - FN(skb_get_tunnel_opt), \ - FN(skb_set_tunnel_opt), \ - FN(skb_change_proto), \ - FN(skb_change_type), \ - FN(skb_under_cgroup), \ - FN(get_hash_recalc), \ - FN(get_current_task), \ - FN(probe_write_user), \ - FN(current_task_under_cgroup), \ - FN(skb_change_tail), \ - FN(skb_pull_data), \ - FN(csum_update), \ - FN(set_hash_invalid), \ - FN(get_numa_node_id), \ - FN(skb_change_head), \ - FN(xdp_adjust_head), \ - FN(probe_read_str), \ - FN(get_socket_cookie), \ - FN(get_socket_uid), \ - FN(set_hash), \ - FN(setsockopt), \ - FN(skb_adjust_room), \ - FN(redirect_map), \ - FN(sk_redirect_map), \ - FN(sock_map_update), \ - FN(xdp_adjust_meta), \ - FN(perf_event_read_value), \ - FN(perf_prog_read_value), \ - FN(getsockopt), \ - FN(override_return), \ - FN(sock_ops_cb_flags_set), \ - FN(msg_redirect_map), \ - FN(msg_apply_bytes), \ - FN(msg_cork_bytes), \ - FN(msg_pull_data), \ - FN(bind), \ - FN(xdp_adjust_tail), \ - FN(skb_get_xfrm_state), \ - FN(get_stack), \ - FN(skb_load_bytes_relative), \ - FN(fib_lookup), \ - FN(sock_hash_update), \ - FN(msg_redirect_hash), \ - FN(sk_redirect_hash), \ - FN(lwt_push_encap), \ - FN(lwt_seg6_store_bytes), \ - FN(lwt_seg6_adjust_srh), \ - FN(lwt_seg6_action), \ - FN(rc_repeat), \ - FN(rc_keydown), \ - FN(skb_cgroup_id), \ - FN(get_current_cgroup_id), \ - FN(get_local_storage), \ - FN(sk_select_reuseport), \ - FN(skb_ancestor_cgroup_id), \ - FN(sk_lookup_tcp), \ - FN(sk_lookup_udp), \ - FN(sk_release), \ - FN(map_push_elem), \ - FN(map_pop_elem), \ - FN(map_peek_elem), \ - FN(msg_push_data), \ - FN(msg_pop_data), \ - FN(rc_pointer_rel), \ - FN(spin_lock), \ - FN(spin_unlock), \ - FN(sk_fullsock), \ - FN(tcp_sock), \ - FN(skb_ecn_set_ce), \ - FN(get_listener_sock), \ - FN(skc_lookup_tcp), \ - FN(tcp_check_syncookie), \ - FN(sysctl_get_name), \ - FN(sysctl_get_current_value), \ - FN(sysctl_get_new_value), \ - FN(sysctl_set_new_value), \ - FN(strtol), \ - FN(strtoul), \ - FN(sk_storage_get), \ - FN(sk_storage_delete), \ - FN(send_signal), - -/* integer value in 'imm' field of BPF_CALL instruction selects which helper - * function eBPF program intends to call - */ -#define __BPF_ENUM_FN(x) BPF_FUNC_ ## x -enum bpf_func_id { - __BPF_FUNC_MAPPER(__BPF_ENUM_FN) - __BPF_FUNC_MAX_ID, -}; -#undef __BPF_ENUM_FN - -/* End copy from linux/bpf.h */ - -/* Start copy from tools/include/filter.h */ - -#define BPF_ALU64_REG(OP, DST, SRC) \ - ((struct bpf_insn) { \ - .code = BPF_ALU64 | BPF_OP(OP) | BPF_X, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = 0, \ - .imm = 0 }) - -#define BPF_ALU32_REG(OP, DST, SRC) \ - ((struct bpf_insn) { \ - .code = BPF_ALU | BPF_OP(OP) | BPF_X, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = 0, \ - .imm = 0 }) - -#define BPF_ALU64_IMM(OP, DST, IMM) \ - ((struct bpf_insn) { \ - .code = BPF_ALU64 | BPF_OP(OP) | BPF_K, \ - .dst_reg = DST, \ - .src_reg = 0, \ - .off = 0, \ - .imm = IMM }) - -#define BPF_ALU32_IMM(OP, DST, IMM) \ - ((struct bpf_insn) { \ - .code = BPF_ALU | BPF_OP(OP) | BPF_K, \ - .dst_reg = DST, \ - .src_reg = 0, \ - .off = 0, \ - .imm = IMM }) - -#define BPF_MOV64_REG(DST, SRC) \ - ((struct bpf_insn) { \ - .code = BPF_ALU64 | BPF_MOV | BPF_X, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = 0, \ - .imm = 0 }) - -#define BPF_MOV32_REG(DST, SRC) \ - ((struct bpf_insn) { \ - .code = BPF_ALU | BPF_MOV | BPF_X, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = 0, \ - .imm = 0 }) - -#define BPF_LD_IMM64(DST, IMM) \ - BPF_LD_IMM64_RAW(DST, 0, IMM) - -#define BPF_LD_IMM64_RAW(DST, SRC, IMM) \ - ((struct bpf_insn) { \ - .code = BPF_LD | BPF_DW | BPF_IMM, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = 0, \ - .imm = (uint32_t) (IMM) }), \ - ((struct bpf_insn) { \ - .code = 0, /* zero is reserved opcode */ \ - .dst_reg = 0, \ - .src_reg = 0, \ - .off = 0, \ - .imm = ((uint64_t) (IMM)) >> 32 }) - -/* pseudo BPF_LD_IMM64 insn used to refer to process-local map_fd */ -#define BPF_LD_MAP_FD(DST, MAP_FD) \ - BPF_LD_IMM64_RAW(DST, BPF_PSEUDO_MAP_FD, MAP_FD) - -#define BPF_ST_MEM(SIZE, DST, OFF, IMM) \ - ((struct bpf_insn) { \ - .code = BPF_ST | BPF_SIZE(SIZE) | BPF_MEM, \ - .dst_reg = DST, \ - .src_reg = 0, \ - .off = OFF, \ - .imm = IMM }) - -#define BPF_LDX_MEM(SIZE, DST, SRC, OFF) \ - ((struct bpf_insn) { \ - .code = BPF_LDX | BPF_SIZE(SIZE) | BPF_MEM, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = OFF, \ - .imm = 0 }) - -#define BPF_STX_MEM(SIZE, DST, SRC, OFF) \ - ((struct bpf_insn) { \ - .code = BPF_STX | BPF_SIZE(SIZE) | BPF_MEM, \ - .dst_reg = DST, \ - .src_reg = SRC, \ - .off = OFF, \ - .imm = 0 }) - -#define BPF_JMP_IMM(OP, DST, IMM, OFF) \ - ((struct bpf_insn) { \ - .code = BPF_JMP | BPF_OP(OP) | BPF_K, \ - .dst_reg = DST, \ - .src_reg = 0, \ - .off = OFF, \ - .imm = IMM }) - -#define BPF_MOV64_IMM(DST, IMM) \ - ((struct bpf_insn) { \ - .code = BPF_ALU64 | BPF_MOV | BPF_K, \ - .dst_reg = DST, \ - .src_reg = 0, \ - .off = 0, \ - .imm = IMM }) - -#define BPF_MOV32_IMM(DST, IMM) \ - ((struct bpf_insn) { \ - .code = BPF_ALU | BPF_MOV | BPF_K, \ - .dst_reg = DST, \ - .src_reg = 0, \ - .off = 0, \ - .imm = IMM }) - -#define BPF_EMIT_CALL(FUNC) \ - ((struct bpf_insn) { \ - .code = BPF_JMP | BPF_CALL, \ - .dst_reg = 0, \ - .src_reg = 0, \ - .off = 0, \ - .imm = ((FUNC) - BPF_FUNC_unspec) }) - -#define BPF_EXIT_INSN() \ - ((struct bpf_insn) { \ - .code = BPF_JMP | BPF_EXIT, \ - .dst_reg = 0, \ - .src_reg = 0, \ - .off = 0, \ - .imm = 0 }) - -/* End copy from tools/include/filter.h */ - -/* Start copy from tools/lib/bpf */ -static inline uint64_t ptr_to_u64(const void *ptr) -{ - return (uint64_t) (unsigned long) ptr; -} - -static inline int bpf(enum bpf_cmd cmd, union bpf_attr *attr, unsigned int size) -{ - return tst_syscall(__NR_bpf, cmd, attr, size); -} -/* End copy from tools/lib/bpf */ - -#endif /* BPF_H */ diff --git a/kernel/tests/include/lapi/capability.h b/kernel/tests/include/lapi/capability.h deleted file mode 100644 index fde27ef..0000000 --- a/kernel/tests/include/lapi/capability.h +++ /dev/null @@ -1,51 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) 2019 Richard Palethorpe <rpalethorpe@suse.com> - */ - -#ifndef LAPI_CAPABILITY_H -#define LAPI_CAPABILITY_H - -#include "config.h" - -#ifdef HAVE_SYS_CAPABILITY_H -# include <sys/capability.h> -/** - * Some old libcap-devel(1.96~2.16) define _LINUX_TYPES_H in - * sys/capability.h that makes ltp-lib cann't include linux/types.h - * essentially. Here undefine it if include such old header-file. - */ -# ifndef HAVE_NEWER_LIBCAP -# undef _LINUX_TYPES_H -# endif -#endif - -#ifndef CAP_NET_RAW -# define CAP_NET_RAW 13 -#endif - -#ifndef CAP_SYS_ADMIN -# define CAP_SYS_ADMIN 21 -#endif - -#ifndef CAP_SYS_TIME -# define CAP_SYS_TIME 25 -#endif - -#ifndef CAP_AUDIT_READ -# define CAP_AUDIT_READ 37 -#endif - -#ifndef CAP_SYS_RESOURCE -# define CAP_SYS_RESOURCE 24 -#endif - -#ifndef CAP_TO_INDEX -# define CAP_TO_INDEX(x) ((x) >> 5) -#endif - -#ifndef CAP_TO_MASK -# define CAP_TO_MASK(x) (1 << ((x) & 31)) -#endif - -#endif diff --git a/kernel/tests/include/lapi/clone.h b/kernel/tests/include/lapi/clone.h deleted file mode 100644 index 2b8cbdb..0000000 --- a/kernel/tests/include/lapi/clone.h +++ /dev/null @@ -1,49 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef LAPI_CLONE_H__ -#define LAPI_CLONE_H__ - -#include <sys/syscall.h> -#include <linux/types.h> -#include <sched.h> - -#include "config.h" -#include "lapi/syscalls.h" - -#ifndef HAVE_CLONE3 -struct clone_args { - uint64_t __attribute__((aligned(8))) flags; - uint64_t __attribute__((aligned(8))) pidfd; - uint64_t __attribute__((aligned(8))) child_tid; - uint64_t __attribute__((aligned(8))) parent_tid; - uint64_t __attribute__((aligned(8))) exit_signal; - uint64_t __attribute__((aligned(8))) stack; - uint64_t __attribute__((aligned(8))) stack_size; - uint64_t __attribute__((aligned(8))) tls; -}; - -int clone3(struct clone_args *args, size_t size) -{ - return tst_syscall(__NR_clone3, args, size); -} -#endif - -#ifndef CLONE_PIDFD -#define CLONE_PIDFD 0x00001000 /* set if a pidfd should be placed in parent */ -#endif - -void clone3_supported_by_kernel(void) -{ - if ((tst_kvercmp(5, 3, 0)) < 0) { - /* Check if the syscall is backported on an older kernel */ - TEST(syscall(__NR_clone3, NULL, 0)); - if (TST_RET == -1 && TST_ERR == ENOSYS) - tst_brk(TCONF, "Test not supported on kernel version < v5.3"); - } -} - -#endif /* LAPI_CLONE_H__ */ diff --git a/kernel/tests/include/lapi/common_timers.h b/kernel/tests/include/lapi/common_timers.h deleted file mode 100644 index b783bef..0000000 --- a/kernel/tests/include/lapi/common_timers.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * File: common_timers.h - * - * Keep all the common defines/checks for the timer tests here - */ - -#ifndef __COMMON_TIMERS_H__ -#define __COMMON_TIMERS_H__ - -#include "config.h" -#include "lapi/syscalls.h" -#include "lapi/posix_clocks.h" - -#ifndef NSEC_PER_SEC -#define NSEC_PER_SEC (1000000000L) -#endif - -static const clock_t clock_list[] = { - CLOCK_REALTIME, - CLOCK_MONOTONIC, - CLOCK_PROCESS_CPUTIME_ID, - CLOCK_THREAD_CPUTIME_ID, - CLOCK_BOOTTIME, - CLOCK_BOOTTIME_ALARM, - CLOCK_REALTIME_ALARM, - CLOCK_TAI, -}; -/* CLOCKS_DEFINED is the number of clock sources defined for sure */ -#define CLOCKS_DEFINED (sizeof(clock_list) / sizeof(*clock_list)) -/* MAX_CLOCKS is the maximum number of clock sources supported by kernel */ -#define MAX_CLOCKS 16 - -#define CLOCK_TO_STR(def_name) \ - case def_name: \ - return #def_name; - -static inline const char *get_clock_str(const int clock_id) -{ - switch (clock_id) { - CLOCK_TO_STR(CLOCK_REALTIME); - CLOCK_TO_STR(CLOCK_MONOTONIC); - CLOCK_TO_STR(CLOCK_PROCESS_CPUTIME_ID); - CLOCK_TO_STR(CLOCK_THREAD_CPUTIME_ID); - CLOCK_TO_STR(CLOCK_BOOTTIME); - CLOCK_TO_STR(CLOCK_BOOTTIME_ALARM); - CLOCK_TO_STR(CLOCK_REALTIME_ALARM); - CLOCK_TO_STR(CLOCK_TAI); - default: - return "CLOCK_!?!?!?"; - } -} - -static inline int possibly_unsupported(clock_t clock) -{ - switch (clock) { - case CLOCK_BOOTTIME: - case CLOCK_BOOTTIME_ALARM: - case CLOCK_REALTIME_ALARM: - case CLOCK_TAI: - return 1; - default: - return 0; - } -} - -static inline int have_cputime_timers(void) -{ - return tst_kvercmp(2, 6, 12) >= 0; -} - -#include "lapi/syscalls.h" - -#include <time.h> -#include <unistd.h> - -/* timer_t in kernel(int) is different from Glibc definition(void*). - * Use the kernel definition for syscall tests - */ -typedef int kernel_timer_t; - -#endif diff --git a/kernel/tests/include/lapi/cpuset.h b/kernel/tests/include/lapi/cpuset.h deleted file mode 100644 index 8f7136c..0000000 --- a/kernel/tests/include/lapi/cpuset.h +++ /dev/null @@ -1,51 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014 Oracle and/or its affiliates. All Rights Reserved. - */ - -/* - * Some old libcs (like glibc < 2.7) do not provide interfaces for - * dynamically sized cpu sets, but provide only static cpu_set_t type - * with no more than CPU_SETSIZE cpus in it. - * - * This file is a wrapper of the dynamic interfaces using the static ones. - * - * If the number of cpus available on the system is greater than - * CPU_SETSIZE, this interface will not work. Update libc in this case :) - */ - -#define _GNU_SOURCE -#include <sched.h> - -#ifndef LTP_CPUSET_H -#define LTP_CPUSET_H - -#ifndef CPU_ALLOC -#define CPU_ALLOC(ncpus) malloc(sizeof(cpu_set_t)); \ -if (ncpus > CPU_SETSIZE) { \ - tst_brk(TCONF, \ - "Your libc does not support masks with %ld cpus", (long)ncpus); \ -} -#endif - -#ifndef CPU_FREE -#define CPU_FREE(ptr) free(ptr) -#endif - -#ifndef CPU_ALLOC_SIZE -#define CPU_ALLOC_SIZE(size) sizeof(cpu_set_t) -#endif - -#ifndef CPU_ZERO_S -#define CPU_ZERO_S(size, mask) CPU_ZERO(mask) -#endif - -#ifndef CPU_SET_S -#define CPU_SET_S(cpu, size, mask) CPU_SET(cpu, mask) -#endif - -#ifndef CPU_ISSET_S -#define CPU_ISSET_S(cpu, size, mask) CPU_ISSET(cpu, mask) -#endif - -#endif /* LTP_CPUSET_H */ diff --git a/kernel/tests/include/lapi/cryptouser.h b/kernel/tests/include/lapi/cryptouser.h deleted file mode 100644 index e92fe96..0000000 --- a/kernel/tests/include/lapi/cryptouser.h +++ /dev/null @@ -1,182 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Richard Palethorpe <rpalethorpe@suse.com> - */ - -#ifndef CRYPTOUSER_H__ -#define CRYPTOUSER_H__ - -#ifdef HAVE_LINUX_CRYPTOUSER_H -# include <linux/cryptouser.h> -#else -# include <stdint.h> -# define CRYPTO_MAX_NAME 64 - -enum { - CRYPTO_MSG_BASE = 0x10, - CRYPTO_MSG_NEWALG = 0x10, - CRYPTO_MSG_DELALG, - CRYPTO_MSG_UPDATEALG, - CRYPTO_MSG_GETALG, - CRYPTO_MSG_DELRNG, - __CRYPTO_MSG_MAX -}; - -enum crypto_attr_type_t { - CRYPTOCFGA_UNSPEC, - CRYPTOCFGA_PRIORITY_VAL, /* uint32_t */ - CRYPTOCFGA_REPORT_LARVAL, /* struct crypto_report_larval */ - CRYPTOCFGA_REPORT_HASH, /* struct crypto_report_hash */ - CRYPTOCFGA_REPORT_BLKCIPHER, /* struct crypto_report_blkcipher */ - CRYPTOCFGA_REPORT_AEAD, /* struct crypto_report_aead */ - CRYPTOCFGA_REPORT_COMPRESS, /* struct crypto_report_comp */ - CRYPTOCFGA_REPORT_RNG, /* struct crypto_report_rng */ - CRYPTOCFGA_REPORT_CIPHER, /* struct crypto_report_cipher */ - CRYPTOCFGA_REPORT_AKCIPHER, /* struct crypto_report_akcipher */ - CRYPTOCFGA_REPORT_KPP, /* struct crypto_report_kpp */ - CRYPTOCFGA_REPORT_ACOMP, /* struct crypto_report_acomp */ - __CRYPTOCFGA_MAX - -#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1) -}; - -struct crypto_user_alg { - char cru_name[CRYPTO_MAX_NAME]; - char cru_driver_name[CRYPTO_MAX_NAME]; - char cru_module_name[CRYPTO_MAX_NAME]; - uint32_t cru_type; - uint32_t cru_mask; - uint32_t cru_refcnt; - uint32_t cru_flags; -}; - -struct crypto_report_larval { - char type[CRYPTO_MAX_NAME]; -}; - -struct crypto_report_hash { - char type[CRYPTO_MAX_NAME]; - unsigned int blocksize; - unsigned int digestsize; -}; - -struct crypto_report_cipher { - char type[CRYPTO_MAX_NAME]; - unsigned int blocksize; - unsigned int min_keysize; - unsigned int max_keysize; -}; - -struct crypto_report_blkcipher { - char type[CRYPTO_MAX_NAME]; - char geniv[CRYPTO_MAX_NAME]; - unsigned int blocksize; - unsigned int min_keysize; - unsigned int max_keysize; - unsigned int ivsize; -}; - -struct crypto_report_aead { - char type[CRYPTO_MAX_NAME]; - char geniv[CRYPTO_MAX_NAME]; - unsigned int blocksize; - unsigned int maxauthsize; - unsigned int ivsize; -}; - -struct crypto_report_comp { - char type[CRYPTO_MAX_NAME]; -}; - -struct crypto_report_rng { - char type[CRYPTO_MAX_NAME]; - unsigned int seedsize; -}; - -struct crypto_report_akcipher { - char type[CRYPTO_MAX_NAME]; -}; - -struct crypto_report_kpp { - char type[CRYPTO_MAX_NAME]; -}; - -struct crypto_report_acomp { - char type[CRYPTO_MAX_NAME]; -}; - -#endif /* HAVE_LINUX_CRYPTOUSER_H */ - -/* These are taken from include/crypto.h in the kernel tree. They are not - * currently included in the user API. - */ -#ifndef CRYPTO_MAX_ALG_NAME -# define CRYPTO_MAX_ALG_NAME 128 -#endif - -#ifndef CRYPTO_ALG_TYPE_MASK -# define CRYPTO_ALG_TYPE_MASK 0x0000000f -#endif -#ifndef CRYPTO_ALG_TYPE_CIPHER -# define CRYPTO_ALG_TYPE_CIPHER 0x00000001 -#endif -#ifndef CRYPTO_ALG_TYPE_COMPRESS -# define CRYPTO_ALG_TYPE_COMPRESS 0x00000002 -#endif -#ifndef CRYPTO_ALG_TYPE_AEAD -# define CRYPTO_ALG_TYPE_AEAD 0x00000003 -#endif -#ifndef CRYPTO_ALG_TYPE_BLKCIPHER -# define CRYPTO_ALG_TYPE_BLKCIPHER 0x00000004 -#endif -#ifndef CRYPTO_ALG_TYPE_ABLKCIPHER -# define CRYPTO_ALG_TYPE_ABLKCIPHER 0x00000005 -#endif -#ifndef CRYPTO_ALG_TYPE_SKCIPHER -# define CRYPTO_ALG_TYPE_SKCIPHER 0x00000005 -#endif -#ifndef CRYPTO_ALG_TYPE_GIVCIPHER -# define CRYPTO_ALG_TYPE_GIVCIPHER 0x00000006 -#endif -#ifndef CRYPTO_ALG_TYPE_KPP -# define CRYPTO_ALG_TYPE_KPP 0x00000008 -#endif -#ifndef CRYPTO_ALG_TYPE_ACOMPRESS -# define CRYPTO_ALG_TYPE_ACOMPRESS 0x0000000a -#endif -#ifndef CRYPTO_ALG_TYPE_SCOMPRESS -# define CRYPTO_ALG_TYPE_SCOMPRESS 0x0000000b -#endif -#ifndef CRYPTO_ALG_TYPE_RNG -# define CRYPTO_ALG_TYPE_RNG 0x0000000c -#endif -#ifndef CRYPTO_ALG_TYPE_AKCIPHER -# define CRYPTO_ALG_TYPE_AKCIPHER 0x0000000d -#endif -#ifndef CRYPTO_ALG_TYPE_DIGEST -# define CRYPTO_ALG_TYPE_DIGEST 0x0000000e -#endif -#ifndef CRYPTO_ALG_TYPE_HASH -# define CRYPTO_ALG_TYPE_HASH 0x0000000e -#endif -#ifndef CRYPTO_ALG_TYPE_SHASH -# define CRYPTO_ALG_TYPE_SHASH 0x0000000e -#endif -#ifndef CRYPTO_ALG_TYPE_AHASH -# define CRYPTO_ALG_TYPE_AHASH 0x0000000f -#endif - -#ifndef CRYPTO_ALG_TYPE_HASH_MASK -# define CRYPTO_ALG_TYPE_HASH_MASK 0x0000000e -#endif -#ifndef CRYPTO_ALG_TYPE_AHASH_MASK -# define CRYPTO_ALG_TYPE_AHASH_MASK 0x0000000e -#endif -#ifndef CRYPTO_ALG_TYPE_BLKCIPHER_MASK -# define CRYPTO_ALG_TYPE_BLKCIPHER_MASK 0x0000000c -#endif -#ifndef CRYPTO_ALG_TYPE_ACOMPRESS_MASK -# define CRYPTO_ALG_TYPE_ACOMPRESS_MASK 0x0000000e -#endif - -#endif /* CRYPTOUSER_H__ */ diff --git a/kernel/tests/include/lapi/dccp.h b/kernel/tests/include/lapi/dccp.h deleted file mode 100644 index a0f0148..0000000 --- a/kernel/tests/include/lapi/dccp.h +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef LAPI_DCCP_H__ -#define LAPI_DCCP_H__ - -#ifdef HAVE_LINUX_DCCP_H -# include <linux/dccp.h> -#endif - -#ifndef DCCP_SOCKOPT_SERVICE -# define DCCP_SOCKOPT_SERVICE 2 -#endif - -#endif /* LAPI_DCCP_H__ */ diff --git a/kernel/tests/include/lapi/epoll.h b/kernel/tests/include/lapi/epoll.h deleted file mode 100644 index 899eeb9..0000000 --- a/kernel/tests/include/lapi/epoll.h +++ /dev/null @@ -1,13 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef LAPI_EPOLL_H__ -#define LAPI_EPOLL_H__ - -#ifndef EPOLL_CLOEXEC -# define EPOLL_CLOEXEC 02000000 -#endif - -#endif /* LAPI_EPOLL_H__ */ diff --git a/kernel/tests/include/lapi/execveat.h b/kernel/tests/include/lapi/execveat.h deleted file mode 100644 index a7406f7..0000000 --- a/kernel/tests/include/lapi/execveat.h +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (C) 2018 MediaTek Inc. All Rights Reserved. - */ - -#ifndef EXECVEAT_H -#define EXECVEAT_H - -#include <sys/types.h> -#include "config.h" -#include "lapi/syscalls.h" - -#if !defined(HAVE_EXECVEAT) -int execveat(int dirfd, const char *pathname, - char *const argv[], char *const envp[], - int flags) -{ - return tst_syscall(__NR_execveat, dirfd, pathname, argv, envp, flags); -} -#endif - -#endif /* EXECVEAT_H */ diff --git a/kernel/tests/include/lapi/fallocate.h b/kernel/tests/include/lapi/fallocate.h deleted file mode 100644 index 72f52c7..0000000 --- a/kernel/tests/include/lapi/fallocate.h +++ /dev/null @@ -1,60 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2007 - * Copyright (c) 2014 Fujitsu Ltd. - */ - -#ifndef FALLOCATE_H -#define FALLOCATE_H - -#include <sys/types.h> -#include <endian.h> -#include "config.h" -#include "lapi/abisize.h" -#include "lapi/seek.h" -#include "lapi/syscalls.h" - -#ifndef FALLOC_FL_KEEP_SIZE -# define FALLOC_FL_KEEP_SIZE 0x01 -#endif - -#ifndef FALLOC_FL_PUNCH_HOLE -# define FALLOC_FL_PUNCH_HOLE 0x02 -#endif - -#ifndef FALLOC_FL_COLLAPSE_RANGE -# define FALLOC_FL_COLLAPSE_RANGE 0x08 -#endif - -#ifndef FALLOC_FL_ZERO_RANGE -# define FALLOC_FL_ZERO_RANGE 0x10 -#endif - -#ifndef FALLOC_FL_INSERT_RANGE -# define FALLOC_FL_INSERT_RANGE 0x20 -#endif - -#if !defined(HAVE_FALLOCATE) - -# ifdef __TEST_H__ -# define TST_SYSCALL_WRAPPER ltp_syscall -# else -# define TST_SYSCALL_WRAPPER tst_syscall -# endif /* __TEST_H__ */ - -static inline long fallocate(int fd, int mode, loff_t offset, loff_t len) -{ - /* Deal with 32bit ABIs that have 64bit syscalls. */ -# if LTP_USE_64_ABI - return TST_SYSCALL_WRAPPER(__NR_fallocate, fd, mode, offset, len); -# else - return (long)TST_SYSCALL_WRAPPER(__NR_fallocate, fd, mode, - __LONG_LONG_PAIR((off_t) (offset >> 32), - (off_t) offset), - __LONG_LONG_PAIR((off_t) (len >> 32), - (off_t) len)); -# endif -} -#endif - -#endif /* FALLOCATE_H */ diff --git a/kernel/tests/include/lapi/fcntl.h b/kernel/tests/include/lapi/fcntl.h deleted file mode 100644 index 576a18d..0000000 --- a/kernel/tests/include/lapi/fcntl.h +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef __LAPI_FCNTL_H__ -#define __LAPI_FCNTL_H__ - -#include <fcntl.h> -#include <sys/socket.h> - -#ifndef O_DIRECT -# define O_DIRECT 040000 -#endif - -#ifndef O_CLOEXEC -# define O_CLOEXEC 02000000 -#endif - -#ifndef SOCK_CLOEXEC -# define SOCK_CLOEXEC O_CLOEXEC -#endif - -#ifndef SOCK_NONBLOCK -# define SOCK_NONBLOCK O_NONBLOCK -#endif - -#ifndef O_TMPFILE -# define O_TMPFILE (020000000 | O_DIRECTORY) -#endif - -#ifndef F_DUPFD_CLOEXEC -# define F_DUPFD_CLOEXEC 1030 -#endif - -#ifndef F_SETPIPE_SZ -# define F_SETPIPE_SZ 1031 -#endif - -#ifndef F_GETPIPE_SZ -# define F_GETPIPE_SZ 1032 -#endif - -/* - * Set/Get seals - */ -#ifndef F_ADD_SEALS -# define F_ADD_SEALS (1033) -#endif - -#ifndef F_GET_SEALS -# define F_GET_SEALS (1034) -#endif - -#ifndef F_SEAL_SEAL -# define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */ -#endif - -#ifndef F_SEAL_SHRINK -# define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */ -#endif -#ifndef F_SEAL_GROW -# define F_SEAL_GROW 0x0004 /* prevent file from growing */ -#endif -#ifndef F_SEAL_WRITE -# define F_SEAL_WRITE 0x0008 /* prevent writes */ -#endif - -#ifndef F_OWNER_PGRP -# define F_OWNER_PGRP 2 -#endif - -#ifndef F_OFD_GETLK -# define F_OFD_GETLK 36 -#endif - -#ifndef F_OFD_SETLK -# define F_OFD_SETLK 37 -#endif - -#ifndef F_OFD_SETLKW -# define F_OFD_SETLKW 38 -#endif - -#ifndef AT_FDCWD -# define AT_FDCWD -100 -#endif - -#ifndef AT_SYMLINK_FOLLOW -# define AT_SYMLINK_FOLLOW 0x400 -#endif - -#ifndef AT_SYMLINK_NOFOLLOW -# define AT_SYMLINK_NOFOLLOW 0x100 -#endif - -#ifndef AT_EMPTY_PATH -# define AT_EMPTY_PATH 0x1000 -#endif - -#ifndef AT_REMOVEDIR -# define AT_REMOVEDIR 0x200 -#endif - -#ifndef O_NOATIME -# define O_NOATIME 01000000 -#endif - -#ifndef O_PATH -# ifdef __sparc__ -# define O_PATH 0x1000000 -# else -# define O_PATH 010000000 -# endif -#endif - -#ifndef FALLOC_FL_KEEP_SIZE -# define FALLOC_FL_KEEP_SIZE 1 -#endif - -#ifndef RENAME_NOREPLACE -# define RENAME_NOREPLACE (1 << 0) -#endif - -#ifndef RENAME_EXCHANGE -# define RENAME_EXCHANGE (1 << 1) -#endif - -#ifndef RENAME_WHITEOUT -# define RENAME_WHITEOUT (1 << 2) -#endif - -/* splice, vmsplice, tee */ - -#ifndef SPLICE_F_NONBLOCK -# define SPLICE_F_NONBLOCK 2 -#endif - -#endif /* __LAPI_FCNTL_H__ */ diff --git a/kernel/tests/include/lapi/fnmatch.h b/kernel/tests/include/lapi/fnmatch.h deleted file mode 100644 index 9628ac4..0000000 --- a/kernel/tests/include/lapi/fnmatch.h +++ /dev/null @@ -1,14 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Linaro Limited. All rights reserved. - * Author: Rafael David Tinoco <rafael.tinoco@linaro.org> - */ - -#ifndef FNMATCH_H__ -#define FNMATCH_H__ - -#ifndef FNM_EXTMATCH -#define FNM_EXTMATCH 0 -#endif - -#endif diff --git a/kernel/tests/include/lapi/fs.h b/kernel/tests/include/lapi/fs.h deleted file mode 100644 index 430d21f..0000000 --- a/kernel/tests/include/lapi/fs.h +++ /dev/null @@ -1,66 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Referred from linux kernel include/uapi/linux/fs.h - * Copyright (c) 2019 Petr Vorel <pvorel@suse.cz> - * Copyright (c) Zilogic Systems Pvt. Ltd., 2018 - * Email: code@zilogic.com - */ - -#ifdef HAVE_LINUX_FS_H -# include <linux/fs.h> -#endif - -#include <sys/user.h> -#include <limits.h> -#include "lapi/abisize.h" - -#ifndef LAPI_FS_H -#define LAPI_FS_H - -#ifndef FS_IOC_GETFLAGS -#define FS_IOC_GETFLAGS _IOR('f', 1, long) -#endif - -#ifndef FS_IOC_SETFLAGS -#define FS_IOC_SETFLAGS _IOW('f', 2, long) -#endif - -#ifndef FS_COMPR_FL -#define FS_COMPR_FL 0x00000004 /* Compress file */ -#endif - -#ifndef FS_IMMUTABLE_FL -#define FS_IMMUTABLE_FL 0x00000010 /* Immutable file */ -#endif - -#ifndef FS_APPEND_FL -#define FS_APPEND_FL 0x00000020 /* writes to file may only append */ -#endif - -#ifndef FS_NODUMP_FL -#define FS_NODUMP_FL 0x00000040 /* do not dump file */ -#endif - -/* - * Helper function to get MAX_LFS_FILESIZE. - * Missing PAGE_SHIFT on some libc prevents defining MAX_LFS_FILESIZE. - * - * 64 bit: macro taken from kernel from include/linux/fs.h - * 32 bit: own implementation - */ -static inline loff_t tst_max_lfs_filesize(void) -{ -#ifdef TST_ABI64 - return (loff_t)LLONG_MAX; -#else - long page_size = getpagesize(); - loff_t ret = ULONG_MAX; - - while (page_size >>= 1) - ret <<= 1; - - return ret; -#endif -} - -#endif diff --git a/kernel/tests/include/lapi/fsmount.h b/kernel/tests/include/lapi/fsmount.h deleted file mode 100644 index 09a2c16..0000000 --- a/kernel/tests/include/lapi/fsmount.h +++ /dev/null @@ -1,145 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef FSMOUNT_H__ -#define FSMOUNT_H__ - -#include <sys/mount.h> -#include <sys/syscall.h> -#include <sys/types.h> - -#include "config.h" -#include "lapi/fcntl.h" -#include "lapi/syscalls.h" - -#ifndef HAVE_FSOPEN -int fsopen(const char *fsname, unsigned int flags) -{ - return tst_syscall(__NR_fsopen, fsname, flags); -} -#endif /* HAVE_FSOPEN */ - -#ifndef HAVE_FSCONFIG -int fsconfig(int fd, unsigned int cmd, const char *key, - const void *value, int aux) -{ - return tst_syscall(__NR_fsconfig, fd, cmd, key, value, aux); -} -#endif /* HAVE_FSCONFIG */ - -#ifndef HAVE_FSMOUNT -int fsmount(int fd, unsigned int flags, unsigned int mount_attrs) -{ - return tst_syscall(__NR_fsmount, fd, flags, mount_attrs); -} -#endif /* HAVE_FSMOUNT */ - -#ifndef HAVE_FSPICK -int fspick(int dirfd, const char *pathname, unsigned int flags) -{ - return tst_syscall(__NR_fspick, dirfd, pathname, flags); -} -#endif /* HAVE_FSPICK */ - -#ifndef HAVE_MOVE_MOUNT -int move_mount(int from_dirfd, const char *from_pathname, int to_dirfd, - const char *to_pathname, unsigned int flags) -{ - return tst_syscall(__NR_move_mount, from_dirfd, from_pathname, to_dirfd, - to_pathname, flags); -} -#endif /* HAVE_MOVE_MOUNT */ - -#ifndef HAVE_OPEN_TREE -int open_tree(int dirfd, const char *pathname, unsigned int flags) -{ - return tst_syscall(__NR_open_tree, dirfd, pathname, flags); -} -#endif /* HAVE_OPEN_TREE */ - -/* - * New headers added in kernel after 5.2 release, create them for old userspace. -*/ - -#ifndef OPEN_TREE_CLONE - -/* - * open_tree() flags. - */ -#define OPEN_TREE_CLONE 1 /* Clone the target tree and attach the clone */ -#define OPEN_TREE_CLOEXEC O_CLOEXEC /* Close the file on execve() */ - -/* - * move_mount() flags. - */ -#define MOVE_MOUNT_F_SYMLINKS 0x00000001 /* Follow symlinks on from path */ -#define MOVE_MOUNT_F_AUTOMOUNTS 0x00000002 /* Follow automounts on from path */ -#define MOVE_MOUNT_F_EMPTY_PATH 0x00000004 /* Empty from path permitted */ -#define MOVE_MOUNT_T_SYMLINKS 0x00000010 /* Follow symlinks on to path */ -#define MOVE_MOUNT_T_AUTOMOUNTS 0x00000020 /* Follow automounts on to path */ -#define MOVE_MOUNT_T_EMPTY_PATH 0x00000040 /* Empty to path permitted */ -#define MOVE_MOUNT__MASK 0x00000077 - -/* - * fsopen() flags. - */ -#define FSOPEN_CLOEXEC 0x00000001 - -/* - * fspick() flags. - */ -#define FSPICK_CLOEXEC 0x00000001 -#define FSPICK_SYMLINK_NOFOLLOW 0x00000002 -#define FSPICK_NO_AUTOMOUNT 0x00000004 -#define FSPICK_EMPTY_PATH 0x00000008 - -/* - * The type of fsconfig() call made. - */ -enum fsconfig_command { - FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */ - FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */ - FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */ - FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */ - FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */ - FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */ - FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */ - FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */ -}; - -/* - * fsmount() flags. - */ -#define FSMOUNT_CLOEXEC 0x00000001 - -/* - * Mount attributes. - */ -#define MOUNT_ATTR_RDONLY 0x00000001 /* Mount read-only */ -#define MOUNT_ATTR_NOSUID 0x00000002 /* Ignore suid and sgid bits */ -#define MOUNT_ATTR_NODEV 0x00000004 /* Disallow access to device special files */ -#define MOUNT_ATTR_NOEXEC 0x00000008 /* Disallow program execution */ -#define MOUNT_ATTR__ATIME 0x00000070 /* Setting on how atime should be updated */ -#define MOUNT_ATTR_RELATIME 0x00000000 /* - Update atime relative to mtime/ctime. */ -#define MOUNT_ATTR_NOATIME 0x00000010 /* - Do not update access times. */ -#define MOUNT_ATTR_STRICTATIME 0x00000020 /* - Always perform atime updates */ -#define MOUNT_ATTR_NODIRATIME 0x00000080 /* Do not update directory access times */ - -#endif /* OPEN_TREE_CLONE */ - -void fsopen_supported_by_kernel(void) -{ - if ((tst_kvercmp(5, 2, 0)) < 0) { - /* Check if the syscall is backported on an older kernel */ - TEST(syscall(__NR_fsopen, NULL, 0)); - if (TST_RET != -1) - SAFE_CLOSE(TST_RET); - else if (TST_ERR == ENOSYS) - tst_brk(TCONF, "Test not supported on kernel version < v5.2"); - } -} - -#endif /* FSMOUNT_H__ */ diff --git a/kernel/tests/include/lapi/futex.h b/kernel/tests/include/lapi/futex.h deleted file mode 100644 index 72209e4..0000000 --- a/kernel/tests/include/lapi/futex.h +++ /dev/null @@ -1,13 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Linux Test Project - */ - -#ifndef LAPI_FUTEX_H__ -#define LAPI_FUTEX_H__ - -#include <stdint.h> - -typedef volatile uint32_t futex_t; - -#endif /* LAPI_FUTEX_H__ */ diff --git a/kernel/tests/include/lapi/getrandom.h b/kernel/tests/include/lapi/getrandom.h deleted file mode 100644 index 83e0a0e..0000000 --- a/kernel/tests/include/lapi/getrandom.h +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Linux Test Project - */ - -#ifndef __GETRANDOM_H__ -#define __GETRANDOM_H__ - -#include "config.h" - -#if HAVE_LINUX_RANDOM_H -#include <linux/random.h> -#endif - -/* - * Flags for getrandom(2) - * - * GRND_NONBLOCK Don't block and return EAGAIN instead - * GRND_RANDOM Use the /dev/random pool instead of /dev/urandom - */ - -#ifndef GRND_NONBLOCK -# define GRND_NONBLOCK 0x0001 -#endif - -#ifndef GRND_RANDOM -# define GRND_RANDOM 0x0002 -#endif - -#endif /* __GETRANDOM_H__ */ diff --git a/kernel/tests/include/lapi/if_alg.h b/kernel/tests/include/lapi/if_alg.h deleted file mode 100644 index 9c04a44..0000000 --- a/kernel/tests/include/lapi/if_alg.h +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright 2019 Google LLC - */ - -#ifndef IF_ALG_H__ -#define IF_ALG_H__ - -#ifdef HAVE_LINUX_IF_ALG_H -# include <linux/if_alg.h> -#endif -# include <stdint.h> - -#ifndef HAVE_STRUCT_SOCKADDR_ALG -struct sockaddr_alg { - uint16_t salg_family; - uint8_t salg_type[14]; - uint32_t salg_feat; - uint32_t salg_mask; - uint8_t salg_name[64]; -}; -#endif - -#ifndef HAVE_STRUCT_AF_ALG_IV -struct af_alg_iv { - uint32_t ivlen; - uint8_t iv[0]; -}; -#endif - -#ifndef ALG_SET_KEY -# define ALG_SET_KEY 1 -#endif - -#ifndef ALG_SET_IV -# define ALG_SET_IV 2 -#endif - -#ifndef ALG_SET_OP -# define ALG_SET_OP 3 -#endif - -#ifndef ALG_SET_AEAD_ASSOCLEN -# define ALG_SET_AEAD_ASSOCLEN 4 -#endif - -#ifndef ALG_SET_AEAD_AUTHSIZE -# define ALG_SET_AEAD_AUTHSIZE 5 -#endif - -#ifndef ALG_OP_DECRYPT -# define ALG_OP_DECRYPT 0 -#endif - -#ifndef ALG_OP_ENCRYPT -# define ALG_OP_ENCRYPT 1 -#endif - -#endif /* IF_ALG_H__ */ diff --git a/kernel/tests/include/lapi/if_ether.h b/kernel/tests/include/lapi/if_ether.h deleted file mode 100644 index 0e9a4fc..0000000 --- a/kernel/tests/include/lapi/if_ether.h +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 SUSE LLC <mdoucha@suse.cz> - */ - -#ifndef __LAPI_IF_ETHER_H__ -#define __LAPI_IF_ETHER_H__ - -#include "config.h" - -#ifdef HAVE_LINUX_IF_ETHER_H -# include <linux/if_ether.h> -#endif - -#ifndef ETH_P_ALL -# define ETH_P_ALL 0x0003 -#endif - -#endif /* __LAPI_IF_ETHER_H__ */ diff --git a/kernel/tests/include/lapi/if_packet.h b/kernel/tests/include/lapi/if_packet.h deleted file mode 100644 index 8111021..0000000 --- a/kernel/tests/include/lapi/if_packet.h +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved. - * Author: Jinhui huang <huangjh.jy@cn.fujitsu.com> - */ - -#ifndef __LAPI_IF_PACKET_H__ -#define __LAPI_IF_PACKET_H__ - -#include "config.h" - -#ifdef HAVE_LINUX_IF_PACKET_H -# include <linux/if_packet.h> -#endif - -#ifndef PACKET_RX_RING -# define PACKET_RX_RING 5 -#endif - -#ifndef PACKET_VERSION -# define PACKET_VERSION 10 -#endif - -#ifndef PACKET_RESERVE -# define PACKET_RESERVE 12 -#endif - -#ifndef PACKET_FANOUT -#define PACKET_FANOUT 18 -#endif - -#ifndef PACKET_FANOUT_ROLLOVER -#define PACKET_FANOUT_ROLLOVER 3 -#endif - -#ifndef HAVE_STRUCT_TPACKET_REQ3 -# define TPACKET_V3 2 - -struct tpacket_req3 { - unsigned int tp_block_size; - unsigned int tp_block_nr; - unsigned int tp_frame_size; - unsigned int tp_frame_nr; - unsigned int tp_retire_blk_tov; - unsigned int tp_sizeof_priv; - unsigned int tp_feature_req_word; -}; -#endif - -#endif /* __LAPI_IF_PACKET_H__ */ diff --git a/kernel/tests/include/lapi/io_pgetevents.h b/kernel/tests/include/lapi/io_pgetevents.h deleted file mode 100644 index 5bb9a60..0000000 --- a/kernel/tests/include/lapi/io_pgetevents.h +++ /dev/null @@ -1,35 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef IO_PGETEVENTS_H -#define IO_PGETEVENTS_H - -#include <sys/syscall.h> -#include <sys/types.h> - -#include "config.h" -#include "lapi/syscalls.h" - -#ifdef HAVE_LIBAIO -#include <libaio.h> - -static inline int sys_io_pgetevents(io_context_t ctx, long min_nr, long max_nr, - struct io_event *events, void *timeout, sigset_t *sigmask) -{ - return tst_syscall(__NR_io_pgetevents, ctx, min_nr, max_nr, events, - timeout, sigmask); -} - -static inline int sys_io_pgetevents_time64(io_context_t ctx, long min_nr, long max_nr, - struct io_event *events, void *timeout, sigset_t *sigmask) -{ - return tst_syscall(__NR_io_pgetevents_time64, ctx, min_nr, max_nr, - events, timeout, sigmask); -} - -#endif /* HAVE_LIBAIO */ - -#endif /* IO_PGETEVENTS_H */ diff --git a/kernel/tests/include/lapi/io_uring.h b/kernel/tests/include/lapi/io_uring.h deleted file mode 100644 index 174e81e..0000000 --- a/kernel/tests/include/lapi/io_uring.h +++ /dev/null @@ -1,299 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 ARM. All rights reserved. - * Copyright (c) 2020 Petr Vorel <pvorel@suse.cz> - * - * Mostly copied/adapted from <linux/io_uring.h> - */ - -#ifndef IO_URING_H__ -#define IO_URING_H__ - -#include <unistd.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/uio.h> -#include <stdlib.h> -#include <linux/fs.h> - -#include "lapi/syscalls.h" - -#ifndef IOSQE_FIXED_FILE - -#ifndef __kernel_rwf_t -typedef int __kernel_rwf_t; -#endif - -/* - * IO submission data structure (Submission Queue Entry) - */ -struct io_uring_sqe { - uint8_t opcode; /* type of operation for this sqe */ - uint8_t flags; /* IOSQE_ flags */ - uint16_t ioprio; /* ioprio for the request */ - int32_t fd; /* file descriptor to do IO on */ - union { - uint64_t off; /* offset into file */ - uint64_t addr2; - }; - uint64_t addr; /* pointer to buffer or iovecs */ - uint32_t len; /* buffer size or number of iovecs */ - union { - __kernel_rwf_t rw_flags; - uint32_t fsync_flags; - uint16_t poll_events; - uint32_t sync_range_flags; - uint32_t msg_flags; - uint32_t timeout_flags; - uint32_t accept_flags; - uint32_t cancel_flags; - uint32_t open_flags; - uint32_t statx_flags; - uint32_t fadvise_advice; - }; - uint64_t user_data; /* data to be passed back at completion time */ - union { - struct { - /* index into fixed buffers, if used */ - uint16_t buf_index; - /* personality to use, if used */ - uint16_t personality; - }; - uint64_t __pad2[3]; - }; -}; - -enum { - IOSQE_FIXED_FILE_BIT, - IOSQE_IO_DRAIN_BIT, - IOSQE_IO_LINK_BIT, - IOSQE_IO_HARDLINK_BIT, - IOSQE_ASYNC_BIT, -}; - -/* - * sqe->flags - */ -/* use fixed fileset */ -#define IOSQE_FIXED_FILE (1U << IOSQE_FIXED_FILE_BIT) -/* issue after inflight IO */ -#define IOSQE_IO_DRAIN (1U << IOSQE_IO_DRAIN_BIT) -/* links next sqe */ -#define IOSQE_IO_LINK (1U << IOSQE_IO_LINK_BIT) -/* like LINK, but stronger */ -#define IOSQE_IO_HARDLINK (1U << IOSQE_IO_HARDLINK_BIT) -/* always go async */ -#define IOSQE_ASYNC (1U << IOSQE_ASYNC_BIT) - -/* - * io_uring_setup() flags - */ -#define IORING_SETUP_IOPOLL (1U << 0) /* io_context is polled */ -#define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */ -#define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */ -#define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */ -#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */ -#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */ - -enum { - IORING_OP_NOP, - IORING_OP_READV, - IORING_OP_WRITEV, - IORING_OP_FSYNC, - IORING_OP_READ_FIXED, - IORING_OP_WRITE_FIXED, - IORING_OP_POLL_ADD, - IORING_OP_POLL_REMOVE, - IORING_OP_SYNC_FILE_RANGE, - IORING_OP_SENDMSG, - IORING_OP_RECVMSG, - IORING_OP_TIMEOUT, - IORING_OP_TIMEOUT_REMOVE, - IORING_OP_ACCEPT, - IORING_OP_ASYNC_CANCEL, - IORING_OP_LINK_TIMEOUT, - IORING_OP_CONNECT, - IORING_OP_FALLOCATE, - IORING_OP_OPENAT, - IORING_OP_CLOSE, - IORING_OP_FILES_UPDATE, - IORING_OP_STATX, - IORING_OP_READ, - IORING_OP_WRITE, - IORING_OP_FADVISE, - IORING_OP_MADVISE, - IORING_OP_SEND, - IORING_OP_RECV, - IORING_OP_OPENAT2, - IORING_OP_EPOLL_CTL, - - /* this goes last, obviously */ - IORING_OP_LAST, -}; - -/* - * sqe->fsync_flags - */ -#define IORING_FSYNC_DATASYNC (1U << 0) - -/* - * sqe->timeout_flags - */ -#define IORING_TIMEOUT_ABS (1U << 0) - -/* - * IO completion data structure (Completion Queue Entry) - */ -struct io_uring_cqe { - uint64_t user_data; /* sqe->data submission passed back */ - int32_t res; /* result code for this event */ - uint32_t flags; -}; - -/* - * Magic offsets for the application to mmap the data it needs - */ -#define IORING_OFF_SQ_RING 0ULL -#define IORING_OFF_CQ_RING 0x8000000ULL -#define IORING_OFF_SQES 0x10000000ULL - -/* - * Filled with the offset for mmap(2) - */ -struct io_sqring_offsets { - uint32_t head; - uint32_t tail; - uint32_t ring_mask; - uint32_t ring_entries; - uint32_t flags; - uint32_t dropped; - uint32_t array; - uint32_t resv1; - uint64_t resv2; -}; - -/* - * sq_ring->flags - */ -#define IORING_SQ_NEED_WAKEUP (1U << 0) /* needs io_uring_enter wakeup */ - -struct io_cqring_offsets { - uint32_t head; - uint32_t tail; - uint32_t ring_mask; - uint32_t ring_entries; - uint32_t overflow; - uint32_t cqes; - uint64_t resv[2]; -}; - -/* - * io_uring_enter(2) flags - */ -#define IORING_ENTER_GETEVENTS (1U << 0) -#define IORING_ENTER_SQ_WAKEUP (1U << 1) - -/* - * Passed in for io_uring_setup(2). Copied back with updated info on success - */ -struct io_uring_params { - uint32_t sq_entries; - uint32_t cq_entries; - uint32_t flags; - uint32_t sq_thread_cpu; - uint32_t sq_thread_idle; - uint32_t features; - uint32_t wq_fd; - uint32_t resv[3]; - struct io_sqring_offsets sq_off; - struct io_cqring_offsets cq_off; -}; - -/* - * io_uring_params->features flags - */ -#define IORING_FEAT_SINGLE_MMAP (1U << 0) -#define IORING_FEAT_NODROP (1U << 1) -#define IORING_FEAT_SUBMIT_STABLE (1U << 2) -#define IORING_FEAT_RW_CUR_POS (1U << 3) -#define IORING_FEAT_CUR_PERSONALITY (1U << 4) - -/* - * io_uring_register(2) opcodes and arguments - */ -#define IORING_REGISTER_BUFFERS 0 -#define IORING_UNREGISTER_BUFFERS 1 -#define IORING_REGISTER_FILES 2 -#define IORING_UNREGISTER_FILES 3 -#define IORING_REGISTER_EVENTFD 4 -#define IORING_UNREGISTER_EVENTFD 5 -#define IORING_REGISTER_FILES_UPDATE 6 -#define IORING_REGISTER_EVENTFD_ASYNC 7 -#define IORING_REGISTER_PROBE 8 -#define IORING_REGISTER_PERSONALITY 9 -#define IORING_UNREGISTER_PERSONALITY 10 - -struct io_uring_files_update { - uint32_t offset; - uint32_t resv; - uint64_t __attribute__((aligned(8))) fds; -}; - -#define IO_URING_OP_SUPPORTED (1U << 0) - -struct io_uring_probe_op { - uint8_t op; - uint8_t resv; - uint16_t flags; /* IO_URING_OP_* flags */ - uint32_t resv2; -}; - -struct io_uring_probe { - uint8_t last_op; /* last opcode supported */ - uint8_t ops_len; /* length of ops[] array below */ - uint16_t resv; - uint32_t resv2[3]; - struct io_uring_probe_op ops[0]; -}; - -#endif /* IOSQE_FIXED_FILE */ - - -#ifndef HAVE_IO_URING_REGISTER -int io_uring_register(int fd, unsigned int opcode, void *arg, - unsigned int nr_args) -{ - return tst_syscall(__NR_io_uring_register, fd, opcode, arg, nr_args); -} -#endif /* HAVE_IO_URING_REGISTER */ - - -#ifndef HAVE_IO_URING_SETUP -int io_uring_setup(unsigned int entries, struct io_uring_params *p) -{ - return tst_syscall(__NR_io_uring_setup, entries, p); -} -#endif /* HAVE_IO_URING_SETUP */ - -#ifndef HAVE_IO_URING_ENTER -int io_uring_enter(int fd, unsigned int to_submit, unsigned int min_complete, - unsigned int flags, sigset_t *sig) -{ - return tst_syscall(__NR_io_uring_enter, fd, to_submit, min_complete, - flags, sig, _NSIG / 8); -} -#endif /* HAVE_IO_URING_ENTER */ - -void io_uring_setup_supported_by_kernel(void) -{ - if ((tst_kvercmp(5, 1, 0)) < 0) { - TEST(syscall(__NR_io_uring_setup, NULL, 0)); - if (TST_RET != -1) - SAFE_CLOSE(TST_RET); - else if (TST_ERR == ENOSYS) - tst_brk(TCONF, - "Test not supported on kernel version < v5.1"); - } -} - -#endif /* IO_URING_H__ */ diff --git a/kernel/tests/include/lapi/ioctl.h b/kernel/tests/include/lapi/ioctl.h deleted file mode 100644 index ecd2502..0000000 --- a/kernel/tests/include/lapi/ioctl.h +++ /dev/null @@ -1,40 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz> - * Copyright (c) 2020 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef IOCTL_H__ -#define IOCTL_H__ - -#include "config.h" -#include <sys/ioctl.h> - -/* musl not including it in <sys/ioctl.h> */ -#include <sys/ttydefaults.h> - -#ifndef TIOCVHANGUP -# define TIOCVHANGUP 0x5437 -#endif - -#ifndef HAVE_STRUCT_TERMIO -# ifndef NCC -# ifdef __powerpc__ -# define NCC 10 -# else -# define NCC 8 -# endif -# endif /* NCC */ - -struct termio - { - unsigned short int c_iflag; /* input mode flags */ - unsigned short int c_oflag; /* output mode flags */ - unsigned short int c_cflag; /* control mode flags */ - unsigned short int c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; -#endif /* HAVE_STRUCT_TERMIO */ - -#endif /* IOCTL_H__ */ diff --git a/kernel/tests/include/lapi/ioctl_ns.h b/kernel/tests/include/lapi/ioctl_ns.h deleted file mode 100644 index 2fb4f4c..0000000 --- a/kernel/tests/include/lapi/ioctl_ns.h +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Federico Bonfiglio fedebonfi95@gmail.com - */ - -#ifndef IOCTL_NS_H__ -#define IOCTL_NS_H__ - -#include <asm-generic/ioctl.h> - -#ifndef NSIO -#define NSIO 0xb7 -#endif -#ifndef NS_GET_PARENT -#define NS_GET_PARENT _IO(NSIO, 0x2) -#endif -#ifndef NS_GET_OWNER_UID -#define NS_GET_OWNER_UID _IO(NSIO, 0x4) -#endif -#ifndef NS_GET_USERNS -#define NS_GET_USERNS _IO(NSIO, 0x1) -#endif -#ifndef NS_GET_NSTYPE -#define NS_GET_NSTYPE _IO(NSIO, 0x3) -#endif - - -#endif /* IOCTL_NS_H__ */ diff --git a/kernel/tests/include/lapi/iovec.h b/kernel/tests/include/lapi/iovec.h deleted file mode 100644 index d479e9f..0000000 --- a/kernel/tests/include/lapi/iovec.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef IOVEC_H -#define IOVEC_H - -#include "config.h" - -#if !defined(HAVE_STRUCT_IOVEC) -struct iovec { - void *iov_base; - size_t iov_len; -}; -#else -# include <sys/uio.h> -#endif - -#endif /* IOVEC_H */ diff --git a/kernel/tests/include/lapi/ipcbuf.h b/kernel/tests/include/lapi/ipcbuf.h deleted file mode 100644 index a0b8e3c..0000000 --- a/kernel/tests/include/lapi/ipcbuf.h +++ /dev/null @@ -1,195 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef IPCBUF_H -#define IPCBUF_H - -#include "config.h" -#include "lapi/posix_types.h" - -#ifndef HAVE_IPC64_PERM - -#if defined(__hppa__) -#define HAVE_IPC64_PERM -/* - * The ipc64_perm structure for PA-RISC is almost identical to - * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the kernel. - * 'seq' has been changed from long to int so that it's the same size - * on 64-bit kernels as on 32-bit ones. - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; -#if __BITS_PER_LONG != 64 - unsigned short int __pad1; -#endif - __kernel_mode_t mode; - unsigned short int __pad2; - unsigned short int seq; - unsigned int __pad3; - unsigned long long int __unused1; - unsigned long long int __unused2; -}; -#endif /* __hppa__ */ - -#if defined(__powerpc__) || defined(__powerpc64__) -#define HAVE_IPC64_PERM -/* - * The ipc64_perm structure for the powerpc is identical to - * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the - * kernel. Note extra padding because this structure is passed back - * and forth between kernel and user space. Pad space is left for: - * - 1 32-bit value to fill up for 8-byte alignment - * - 2 miscellaneous 64-bit values - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; - __kernel_mode_t mode; - unsigned int seq; - unsigned int __pad1; - unsigned long long __unused1; - unsigned long long __unused2; -}; - -#endif /* defined(__powerpc__) || defined(__powerpc64__) */ - -#if defined(__s390__) -#define HAVE_IPC64_PERM -/* - * The user_ipc_perm structure for S/390 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 32-bit mode_t and seq - * - 2 miscellaneous 32-bit values - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid32_t uid; - __kernel_gid32_t gid; - __kernel_uid32_t cuid; - __kernel_gid32_t cgid; - __kernel_mode_t mode; - unsigned short __pad1; - unsigned short seq; -#ifndef __s390x__ - unsigned short __pad2; -#endif /* ! __s390x__ */ - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* defined(__powerpc__) || defined(__powerpc64__) */ - -#if defined(__sparc__) -#define HAVE_IPC64_PERM -/* - * The ipc64_perm structure for sparc/sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 32-bit seq - * - on sparc for 32 bit mode (it is 32 bit on sparc64) - * - 2 miscellaneous 64-bit values - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid32_t uid; - __kernel_gid32_t gid; - __kernel_uid32_t cuid; - __kernel_gid32_t cgid; -#ifndef __arch64__ - unsigned short __pad0; -#endif - __kernel_mode_t mode; - unsigned short __pad1; - unsigned short seq; - unsigned long long __unused1; - unsigned long long __unused2; -}; - -#endif /* __sparc__ */ - -#if defined(__xtensa__) -#define HAVE_IPC64_PERM -/* - * Pad space is left for: - * - 32-bit mode_t and seq - * - 2 miscellaneous 32-bit values - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of - * this archive for more details. - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid32_t uid; - __kernel_gid32_t gid; - __kernel_uid32_t cuid; - __kernel_gid32_t cgid; - __kernel_mode_t mode; - unsigned long seq; - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* __xtensa__ */ - -#ifndef HAVE_IPC64_PERM -/* - * The generic ipc64_perm structure: - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * ipc64_perm was originally meant to be architecture specific, but - * everyone just ended up making identical copies without specific - * optimizations, so we may just as well all use the same one. - * - * Pad space is left for: - * - 32-bit mode_t on architectures that only had 16 bit - * - 32-bit seq - * - 2 miscellaneous 32-bit values - */ - -struct ipc64_perm { - __kernel_key_t key; - __kernel_uid32_t uid; - __kernel_gid32_t gid; - __kernel_uid32_t cuid; - __kernel_gid32_t cgid; - __kernel_mode_t mode; - /* pad if mode_t is u16: */ - unsigned char __pad1[4 - sizeof(__kernel_mode_t)]; - unsigned short seq; - unsigned short __pad2; - __kernel_ulong_t __unused1; - __kernel_ulong_t __unused2; -}; - -#endif /* ipc64_perm */ - -#endif /* HAVE_IPC64_PERM */ - -#endif /* IPCBUF_H */ diff --git a/kernel/tests/include/lapi/keyctl.h b/kernel/tests/include/lapi/keyctl.h deleted file mode 100644 index c53876e..0000000 --- a/kernel/tests/include/lapi/keyctl.h +++ /dev/null @@ -1,178 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef KEYCTL_H__ -#define KEYCTL_H__ - -#include "config.h" - -#if defined(HAVE_KEYUTILS_H) && defined(HAVE_LIBKEYUTILS) -# include <keyutils.h> -#else -# ifdef HAVE_LINUX_KEYCTL_H -# include <linux/keyctl.h> -# endif /* HAVE_LINUX_KEYCTL_H */ - -# include <stdarg.h> -# include <stdint.h> -# include "lapi/syscalls.h" -typedef int32_t key_serial_t; - -static inline key_serial_t add_key(const char *type, - const char *description, - const void *payload, - size_t plen, - key_serial_t ringid) -{ - return tst_syscall(__NR_add_key, - type, description, payload, plen, ringid); -} - -static inline key_serial_t request_key(const char *type, - const char *description, - const char *callout_info, - key_serial_t destringid) -{ - return tst_syscall(__NR_request_key, - type, description, callout_info, destringid); -} - -static inline long keyctl(int cmd, ...) -{ - va_list va; - unsigned long arg2, arg3, arg4, arg5; - - va_start(va, cmd); - arg2 = va_arg(va, unsigned long); - arg3 = va_arg(va, unsigned long); - arg4 = va_arg(va, unsigned long); - arg5 = va_arg(va, unsigned long); - va_end(va); - - return tst_syscall(__NR_keyctl, cmd, arg2, arg3, arg4, arg5); -} - -static inline key_serial_t keyctl_join_session_keyring(const char *name) { - return keyctl(KEYCTL_JOIN_SESSION_KEYRING, name); -} - -#endif /* defined(HAVE_KEYUTILS_H) && defined(HAVE_LIBKEYUTILS) */ - -/* special process keyring shortcut IDs */ -#ifndef KEY_SPEC_THREAD_KEYRING -# define KEY_SPEC_THREAD_KEYRING -1 -#endif - -#ifndef KEY_SPEC_PROCESS_KEYRING -# define KEY_SPEC_PROCESS_KEYRING -2 -#endif - -#ifndef KEY_SPEC_SESSION_KEYRING -# define KEY_SPEC_SESSION_KEYRING -3 -#endif - -#ifndef KEY_SPEC_USER_KEYRING -# define KEY_SPEC_USER_KEYRING -4 -#endif - - -#ifndef KEY_SPEC_USER_SESSION_KEYRING -# define KEY_SPEC_USER_SESSION_KEYRING -5 -#endif - -/* request-key default keyrings */ -#ifndef KEY_REQKEY_DEFL_THREAD_KEYRING -# define KEY_REQKEY_DEFL_THREAD_KEYRING 1 -#endif - -#ifndef KEY_REQKEY_DEFL_SESSION_KEYRING -# define KEY_REQKEY_DEFL_SESSION_KEYRING 3 -#endif - -#ifndef KEY_REQKEY_DEFL_DEFAULT -# define KEY_REQKEY_DEFL_DEFAULT 0 -#endif - -/* keyctl commands */ -#ifndef KEYCTL_GET_KEYRING_ID -# define KEYCTL_GET_KEYRING_ID 0 -#endif - -#ifndef KEYCTL_JOIN_SESSION_KEYRING -# define KEYCTL_JOIN_SESSION_KEYRING 1 -#endif - -#ifndef KEYCTL_UPDATE -# define KEYCTL_UPDATE 2 -#endif - -#ifndef KEYCTL_REVOKE -# define KEYCTL_REVOKE 3 -#endif - -#ifndef KEYCTL_SETPERM -# define KEYCTL_SETPERM 5 -#endif - -#ifndef KEYCTL_CLEAR -# define KEYCTL_CLEAR 7 -#endif - -#ifndef KEYCTL_UNLINK -# define KEYCTL_UNLINK 9 -#endif - -#ifndef KEYCTL_READ -# define KEYCTL_READ 11 -#endif - -#ifndef KEYCTL_SET_REQKEY_KEYRING -# define KEYCTL_SET_REQKEY_KEYRING 14 -#endif - -#ifndef KEYCTL_SET_TIMEOUT -# define KEYCTL_SET_TIMEOUT 15 -#endif - -#ifndef KEYCTL_INVALIDATE -# define KEYCTL_INVALIDATE 21 -#endif - -/* key permissions */ -#ifndef KEY_POS_VIEW -# define KEY_POS_VIEW 0x01000000 -# define KEY_POS_READ 0x02000000 -# define KEY_POS_WRITE 0x04000000 -# define KEY_POS_SEARCH 0x08000000 -# define KEY_POS_LINK 0x10000000 -# define KEY_POS_SETATTR 0x20000000 -# define KEY_POS_ALL 0x3f000000 - -# define KEY_USR_VIEW 0x00010000 -# define KEY_USR_READ 0x00020000 -# define KEY_USR_WRITE 0x00040000 -# define KEY_USR_SEARCH 0x00080000 -# define KEY_USR_LINK 0x00100000 -# define KEY_USR_SETATTR 0x00200000 -# define KEY_USR_ALL 0x003f0000 - -# define KEY_GRP_VIEW 0x00000100 -# define KEY_GRP_READ 0x00000200 -# define KEY_GRP_WRITE 0x00000400 -# define KEY_GRP_SEARCH 0x00000800 -# define KEY_GRP_LINK 0x00001000 -# define KEY_GRP_SETATTR 0x00002000 -# define KEY_GRP_ALL 0x00003f00 - -# define KEY_OTH_VIEW 0x00000001 -# define KEY_OTH_READ 0x00000002 -# define KEY_OTH_WRITE 0x00000004 -# define KEY_OTH_SEARCH 0x00000008 -# define KEY_OTH_LINK 0x00000010 -# define KEY_OTH_SETATTR 0x00000020 -# define KEY_OTH_ALL 0x0000003f -#endif /* !KEY_POS_VIEW */ - -#endif /* KEYCTL_H__ */ diff --git a/kernel/tests/include/lapi/membarrier.h b/kernel/tests/include/lapi/membarrier.h deleted file mode 100644 index 2b6c57f..0000000 --- a/kernel/tests/include/lapi/membarrier.h +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Linaro Limited. All rights reserved. - * Author: Rafael David Tinoco <rafael.tinoco@linaro.org> - */ - -#ifndef LAPI_MEMBARRIER_H -#define LAPI_MEMBARRIER_H - -/* - * Having <linux/membarrier.h> is enough to know if the test should run or - * not, but it might not define all needed MEMBARRIER_CMD_* being tested, - * since its first versions included just a few commands. - */ - -enum membarrier_cmd { - MEMBARRIER_CMD_QUERY = 0, - MEMBARRIER_CMD_GLOBAL = (1 << 0), - MEMBARRIER_CMD_GLOBAL_EXPEDITED = (1 << 1), - MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = (1 << 2), - MEMBARRIER_CMD_PRIVATE_EXPEDITED = (1 << 3), - MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = (1 << 4), - MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 5), - MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 6), - - /* Alias for header backward compatibility. */ - MEMBARRIER_CMD_SHARED = MEMBARRIER_CMD_GLOBAL, -}; - -#endif diff --git a/kernel/tests/include/lapi/memfd.h b/kernel/tests/include/lapi/memfd.h deleted file mode 100644 index e38e671..0000000 --- a/kernel/tests/include/lapi/memfd.h +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (C) 2017 Red Hat, Inc. - */ - -#ifndef LAPI_MEMFD_H -#define LAPI_MEMFD_H - -/* flags for memfd_create(2) (unsigned int) */ -#ifndef MFD_CLOEXEC -# define MFD_CLOEXEC 0x0001U -#endif -#ifndef MFD_ALLOW_SEALING -# define MFD_ALLOW_SEALING 0x0002U -#endif - -/* flags for memfd_create(3) and memfd_create(4) */ -#ifndef MFD_HUGETLB -#define MFD_HUGETLB 0x0004U -#endif - -#ifndef MFD_HUGE_64KB -#define MFD_HUGE_64KB (16 << 26) -#endif -#ifndef MFD_HUGE_512KB -#define MFD_HUGE_512KB (19 << 26) -#endif -#ifndef MFD_HUGE_2MB -#define MFD_HUGE_2MB (21 << 26) -#endif -#ifndef MFD_HUGE_8MB -#define MFD_HUGE_8MB (23 << 26) -#endif -#ifndef MFD_HUGE_16MB -#define MFD_HUGE_16MB (24 << 26) -#endif -#ifndef MFD_HUGE_256MB -#define MFD_HUGE_256MB (28 << 26) -#endif -#ifndef MFD_HUGE_1GB -#define MFD_HUGE_1GB (30 << 26) -#endif -#ifndef MFD_HUGE_2GB -#define MFD_HUGE_2GB (31 << 26) -#endif -#ifndef MFD_HUGE_16GB -#define MFD_HUGE_16GB (34 << 26) -#endif - -#endif diff --git a/kernel/tests/include/lapi/mkdirat.h b/kernel/tests/include/lapi/mkdirat.h deleted file mode 100644 index bb8c6d8..0000000 --- a/kernel/tests/include/lapi/mkdirat.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef __MKDIRAT_H__ -#define __MKDIRAT_H__ - -#include "config.h" -#include "lapi/syscalls.h" -#include "lapi/fcntl.h" - -#ifndef HAVE_MKDIRAT -int mkdirat(int dirfd, const char *dirname, int mode) -{ - return ltp_syscall(__NR_mkdirat, dirfd, dirname, mode); -} -#endif - -#endif /* __MKDIRAT_H__ */ diff --git a/kernel/tests/include/lapi/mlock2.h b/kernel/tests/include/lapi/mlock2.h deleted file mode 100644 index fa2b2de..0000000 --- a/kernel/tests/include/lapi/mlock2.h +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved. - * Author: Xiao Yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef LAPI_MLOCK2_H__ -# define LAPI_MLOCK2_H__ - -#include <linux/mman.h> - -#ifndef MLOCK_ONFAULT -# define MLOCK_ONFAULT 0x01 -#endif - -#endif /* LAPI_MLOCK2_H__ */ diff --git a/kernel/tests/include/lapi/mmap.h b/kernel/tests/include/lapi/mmap.h deleted file mode 100644 index 12845b7..0000000 --- a/kernel/tests/include/lapi/mmap.h +++ /dev/null @@ -1,87 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Fujitsu Ltd. - * Author: Guangwen Feng <fenggw-fnst@cn.fujitsu.com> - */ - -#ifndef LAPI_MMAP_H__ -#define LAPI_MMAP_H__ - -#include "config.h" - -#ifndef MAP_HUGETLB -# define MAP_HUGETLB 0x40000 -#endif - -#ifndef MADV_REMOVE -# define MADV_REMOVE 9 -#endif - -#ifndef MADV_DONTFORK -# define MADV_DONTFORK 10 -#endif - -#ifndef MADV_DOFORK -# define MADV_DOFORK 11 -#endif - -#ifndef MADV_HWPOISON -# define MADV_HWPOISON 100 -#endif - -#ifndef MADV_SOFT_OFFLINE -# define MADV_SOFT_OFFLINE 101 -#endif - -#ifndef MADV_MERGEABLE -# define MADV_MERGEABLE 12 -#endif - -#ifndef MADV_UNMERGEABLE -# define MADV_UNMERGEABLE 13 -#endif - -#ifndef MADV_HUGEPAGE -# define MADV_HUGEPAGE 14 -#endif - -#ifndef MADV_NOHUGEPAGE -# define MADV_NOHUGEPAGE 15 -#endif - -#ifndef MADV_DONTDUMP -# define MADV_DONTDUMP 16 -#endif - -#ifndef MADV_DODUMP -# define MADV_DODUMP 17 -#endif - -#ifndef MADV_FREE -# define MADV_FREE 8 -#endif - -#ifndef MADV_WIPEONFORK -# define MADV_WIPEONFORK 18 -# define MADV_KEEPONFORK 19 -#endif - -#ifndef MAP_FIXED_NOREPLACE - -#ifdef __alpha__ -# define MAP_FIXED_NOREPLACE 0x200000 -#else -# define MAP_FIXED_NOREPLACE 0x100000 -#endif - -#endif /* MAP_FIXED_NOREPLACE */ - -#ifdef HAVE_SYS_SHM_H -# include <sys/shm.h> -# define MMAP_GRANULARITY SHMLBA -#else -# include <unistd.h> -# define MMAP_GRANULARITY getpagesize() -#endif /* HAVE_SYS_SHM_H */ - -#endif /* LAPI_MMAP_H__ */ diff --git a/kernel/tests/include/lapi/mount.h b/kernel/tests/include/lapi/mount.h deleted file mode 100644 index b8ae1f5..0000000 --- a/kernel/tests/include/lapi/mount.h +++ /dev/null @@ -1,33 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Cui Bixuan <cuibixuan@huawei.com> - */ - -#ifndef __MOUNT_H__ -#define __MOUNT_H__ - -#ifndef MS_REC -#define MS_REC 16384 -#endif - -#ifndef MS_PRIVATE -#define MS_PRIVATE (1<<18) -#endif - -#ifndef MS_STRICTATIME -#define MS_STRICTATIME (1 << 24) -#endif - -#ifndef MNT_DETACH -#define MNT_DETACH 2 -#endif - -#ifndef MNT_EXPIRE -#define MNT_EXPIRE 4 -#endif - -#ifndef UMOUNT_NOFOLLOW -#define UMOUNT_NOFOLLOW 8 -#endif - -#endif /* __MOUNT_H__ */ diff --git a/kernel/tests/include/lapi/msg.h b/kernel/tests/include/lapi/msg.h deleted file mode 100644 index d649f33..0000000 --- a/kernel/tests/include/lapi/msg.h +++ /dev/null @@ -1,15 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - */ -#ifndef LAPI_MSG_H -#define LAPI_MSG_H - -#include <sys/msg.h> - -#ifndef MSG_COPY -# define MSG_COPY 040000 /* copy (not remove) all queue messages */ -#endif - -#endif diff --git a/kernel/tests/include/lapi/msgbuf.h b/kernel/tests/include/lapi/msgbuf.h deleted file mode 100644 index f327727..0000000 --- a/kernel/tests/include/lapi/msgbuf.h +++ /dev/null @@ -1,306 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef IPC_MSGBUF_H -#define IPC_MSGBUF_H - -#include "lapi/posix_types.h" -#include <sys/sem.h> -#include "tst_timer.h" -#include "ipcbuf.h" - -#ifndef HAVE_MSQID64_DS - -#if defined(__mips__) -#define HAVE_MSQID64_DS - -#if defined(__arch64__) -/* - * The msqid64_ds structure for the MIPS architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous unsigned long values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; - long msg_stime; /* last msgsnd time */ - long msg_rtime; /* last msgrcv time */ - long msg_ctime; /* last change time */ - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; -#elif defined (__MIPSEB__) -#define HAVE_MSQID64_DS_TIME_HIGH -struct msqid64_ds { - struct ipc64_perm msg_perm; - unsigned long msg_stime_high; - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_rtime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_ctime_high; - unsigned long msg_ctime; /* last change time */ - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; -#elif defined (__MIPSEL__) -#define HAVE_MSQID64_DS_TIME_HIGH -struct msqid64_ds { - struct ipc64_perm msg_perm; - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_stime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_rtime_high; - unsigned long msg_ctime; /* last change time */ - unsigned long msg_ctime_high; - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; -#endif - -#endif /* __mips__ */ - -#if defined(__hppa__) -#define HAVE_MSQID64_DS -/* - * The msqid64_ds structure for parisc architecture, copied from sparc. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; -#if __BITS_PER_LONG == 64 - long msg_stime; /* last msgsnd time */ - long msg_rtime; /* last msgrcv time */ - long msg_ctime; /* last change time */ -#else -#define HAVE_MSQID64_DS_TIME_HIGH - unsigned long msg_stime_high; - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_rtime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_ctime_high; - unsigned long msg_ctime; /* last change time */ -#endif - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* __hppa__ */ - -#if defined(__powerpc__) || defined(__powerpc64__) -#define HAVE_MSQID64_DS -/* - * The msqid64_ds structure for the PowerPC architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; -#ifdef __powerpc64__ - long msg_stime; /* last msgsnd time */ - long msg_rtime; /* last msgrcv time */ - long msg_ctime; /* last change time */ -#else -#define HAVE_MSQID64_DS_TIME_HIGH - unsigned long msg_stime_high; - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_rtime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_ctime_high; - unsigned long msg_ctime; /* last change time */ -#endif - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* defined(__powerpc__) || defined(__powerpc64__) */ - -#if defined(__sparc__) -#define HAVE_MSQID64_DS -/* - * The msqid64_ds structure for sparc64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ -struct msqid64_ds { - struct ipc64_perm msg_perm; -#if defined(__arch64__) - long msg_stime; /* last msgsnd time */ - long msg_rtime; /* last msgrcv time */ - long msg_ctime; /* last change time */ -#else -#define HAVE_MSQID64_DS_TIME_HIGH - unsigned long msg_stime_high; - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_rtime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_ctime_high; - unsigned long msg_ctime; /* last change time */ -#endif - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* __sparc__ */ - -#if defined(__x86_64__) && defined(__ILP32__) -#define HAVE_MSQID64_DS -/* - * The msqid64_ds structure for x86 architecture with x32 ABI. - * - * On x86-32 and x86-64 we can just use the generic definition, but - * x32 uses the same binary layout as x86_64, which is differnet - * from other 32-bit architectures. - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; - __kernel_long_t msg_stime; /* last msgsnd time */ - __kernel_long_t msg_rtime; /* last msgrcv time */ - __kernel_long_t msg_ctime; /* last change time */ - __kernel_ulong_t msg_cbytes; /* current number of bytes on queue */ - __kernel_ulong_t msg_qnum; /* number of messages in queue */ - __kernel_ulong_t msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - __kernel_ulong_t __unused4; - __kernel_ulong_t __unused5; -}; - -#endif /* defined(__x86_64__) && defined(__ILP32__) */ - -#if defined(__xtensa__) -#define HAVE_MSQID64_DS -/* - * The msqid64_ds structure for the Xtensa architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; -#ifdef __XTENSA_EB__ -#define HAVE_MSQID64_DS_TIME_HIGH - unsigned long msg_stime_high; - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_rtime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_ctime_high; - unsigned long msg_ctime; /* last change time */ -#elif defined(__XTENSA_EL__) -#define HAVE_MSQID64_DS_TIME_HIGH - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_stime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_rtime_high; - unsigned long msg_ctime; /* last change time */ - unsigned long msg_ctime_high; -#else -# error processor byte order undefined! -#endif - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* __xtensa__ */ - -#ifndef HAVE_MSQID64_DS -/* - * generic msqid64_ds structure. - * - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * msqid64_ds was originally meant to be architecture specific, but - * everyone just ended up making identical copies without specific - * optimizations, so we may just as well all use the same one. - * - * 64 bit architectures use a 64-bit long time field here, while - * 32 bit architectures have a pair of unsigned long values. - * On big-endian systems, the lower half is in the wrong place. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; -#if __BITS_PER_LONG == 64 - long msg_stime; /* last msgsnd time */ - long msg_rtime; /* last msgrcv time */ - long msg_ctime; /* last change time */ -#else -#define HAVE_MSQID64_DS_TIME_HIGH - unsigned long msg_stime; /* last msgsnd time */ - unsigned long msg_stime_high; - unsigned long msg_rtime; /* last msgrcv time */ - unsigned long msg_rtime_high; - unsigned long msg_ctime; /* last change time */ - unsigned long msg_ctime_high; -#endif - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* msqid64_ds */ - -#endif /* HAVE_MSQID64_DS */ - -#endif /* IPC_MSGBUF_H */ diff --git a/kernel/tests/include/lapi/namespaces_constants.h b/kernel/tests/include/lapi/namespaces_constants.h deleted file mode 100644 index 8f73c43..0000000 --- a/kernel/tests/include/lapi/namespaces_constants.h +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Red Hat, Inc. - */ - -#ifndef __NAMESPACES_CONSTANTS_H__ -#define __NAMESPACES_CONSTANTS_H__ - -#ifndef CLONE_NEWIPC -# define CLONE_NEWIPC 0x08000000 -#endif -#ifndef CLONE_NEWNS -# define CLONE_NEWNS 0x00020000 -#endif -#ifndef CLONE_NEWNET -# define CLONE_NEWNET 0x40000000 -#endif -#ifndef CLONE_NEWPID -# define CLONE_NEWPID 0x20000000 -#endif -#ifndef CLONE_NEWUSER -# define CLONE_NEWUSER 0x10000000 -#endif -#ifndef CLONE_NEWUTS -# define CLONE_NEWUTS 0x04000000 -#endif -#ifndef CLONE_NEWTIME -# define CLONE_NEWTIME 0x00000080 -#endif - -#endif /* __NAMESPACES_CONSTANTS_H__ */ diff --git a/kernel/tests/include/lapi/netinet_in.h b/kernel/tests/include/lapi/netinet_in.h deleted file mode 100644 index e88485c..0000000 --- a/kernel/tests/include/lapi/netinet_in.h +++ /dev/null @@ -1,23 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef LAPI_IN_H__ -#define LAPI_IN_H__ - -#include <netinet/in.h> - -#ifndef IPPROTO_DCCP -#define IPPROTO_DCCP 33 -#endif - -#ifndef IPPROTO_UDPLITE -# define IPPROTO_UDPLITE 136 /* UDP-Lite (RFC 3828) */ -#endif - -#ifndef IP_BIND_ADDRESS_NO_PORT -# define IP_BIND_ADDRESS_NO_PORT 24 -#endif - -#endif /* LAPI_IN_H__ */ diff --git a/kernel/tests/include/lapi/openat2.h b/kernel/tests/include/lapi/openat2.h deleted file mode 100644 index 62da1a0..0000000 --- a/kernel/tests/include/lapi/openat2.h +++ /dev/null @@ -1,72 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef OPENAT2_H -#define OPENAT2_H - -#include <sys/syscall.h> -#include <linux/types.h> - -#include "lapi/syscalls.h" - -#include "config.h" - -#ifndef HAVE_OPENAT2 -/* - * Arguments for how openat2(2) should open the target path. If only @flags and - * @mode are non-zero, then openat2(2) operates very similarly to openat(2). - * - * However, unlike openat(2), unknown or invalid bits in @flags result in - * -EINVAL rather than being silently ignored. @mode must be zero unless one of - * {O_CREAT, O_TMPFILE} are set. - * - * @flags: O_* flags. - * @mode: O_CREAT/O_TMPFILE file mode. - * @resolve: RESOLVE_* flags. - */ -struct open_how { - uint64_t flags; - uint64_t mode; - uint64_t resolve; -}; - -/* how->resolve flags for openat2(2). */ -#define RESOLVE_NO_XDEV 0x01 /* Block mount-point crossings - (includes bind-mounts). */ -#define RESOLVE_NO_MAGICLINKS 0x02 /* Block traversal through procfs-style - "magic-links". */ -#define RESOLVE_NO_SYMLINKS 0x04 /* Block traversal through all symlinks - (implies OEXT_NO_MAGICLINKS) */ -#define RESOLVE_BENEATH 0x08 /* Block "lexical" trickery like - "..", symlinks, and absolute - paths which escape the dirfd. */ -#define RESOLVE_IN_ROOT 0x10 /* Make all jumps to "/" and ".." - be scoped inside the dirfd - (similar to chroot(2)). */ - -int openat2(int dfd, const char *pathname, struct open_how *how, size_t size) -{ - return tst_syscall(__NR_openat2, dfd, pathname, how, size); -} -#endif - -struct open_how_pad { - /* how should be kept as the first entry here */ - struct open_how how; - uint64_t pad; -}; - -void openat2_supported_by_kernel(void) -{ - if ((tst_kvercmp(5, 6, 0)) < 0) { - /* Check if the syscall is backported on an older kernel */ - TEST(syscall(__NR_openat2, -1, NULL, NULL, 0)); - if (TST_RET == -1 && TST_ERR == ENOSYS) - tst_brk(TCONF, "Test not supported on kernel version < v5.6"); - } -} - -#endif /* OPENAT2_H */ diff --git a/kernel/tests/include/lapi/personality.h b/kernel/tests/include/lapi/personality.h deleted file mode 100644 index 6b4b7eb..0000000 --- a/kernel/tests/include/lapi/personality.h +++ /dev/null @@ -1,23 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Richard Palethorpe <rpalethorpe@suse.com> - */ - -/* In the Linux kernel and glibc enums are (mostly) used for the constants, - * but in musl macros are used. - */ - -#ifndef PERSONALITY_H -#define PERSONALITY_H - -#include <sys/personality.h> - -#ifndef UNAME26 -# define UNAME26 0x0020000 -#endif - -#ifndef READ_IMPLIES_EXEC -# define READ_IMPLIES_EXEC 0x0400000 -#endif - -#endif /* PERSONALITY_H */ diff --git a/kernel/tests/include/lapi/pidfd_open.h b/kernel/tests/include/lapi/pidfd_open.h deleted file mode 100644 index 9f532f8..0000000 --- a/kernel/tests/include/lapi/pidfd_open.h +++ /dev/null @@ -1,24 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef PIDFD_OPEN_H -#define PIDFD_OPEN_H - -#include <sys/syscall.h> -#include <sys/types.h> - -#include "lapi/syscalls.h" - -#include "config.h" - -#ifndef HAVE_PIDFD_OPEN -int pidfd_open(pid_t pid, unsigned int flags) -{ - return tst_syscall(__NR_pidfd_open, pid, flags); -} -#endif - -#endif /* PIDFD_OPEN_H */ diff --git a/kernel/tests/include/lapi/pidfd_send_signal.h b/kernel/tests/include/lapi/pidfd_send_signal.h deleted file mode 100644 index 8352d2a..0000000 --- a/kernel/tests/include/lapi/pidfd_send_signal.h +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 SUSE LLC - * Author: Christian Amann <camann@suse.com> - */ - -#ifndef PIDFD_SEND_SIGNAL_H -#define PIDFD_SEND_SIGNAL_H - -#include "tst_test.h" -#include "lapi/syscalls.h" - -static inline void pidfd_send_signal_supported(void) -{ - /* allow the tests to fail early */ - tst_syscall(__NR_pidfd_send_signal); -} - -#ifndef HAVE_PIDFD_SEND_SIGNAL -static int pidfd_send_signal(int pidfd, int sig, siginfo_t *info, - unsigned int flags) -{ - return tst_syscall(__NR_pidfd_send_signal, pidfd, sig, info, flags); -} -#endif /* HAVE_PIDFD_SEND_SIGNAL */ - -#endif /* PIDFD_SEND_SIGNAL_H */ diff --git a/kernel/tests/include/lapi/posix_clocks.h b/kernel/tests/include/lapi/posix_clocks.h deleted file mode 100644 index ae2139f..0000000 --- a/kernel/tests/include/lapi/posix_clocks.h +++ /dev/null @@ -1,42 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019, Linux Test Project - * Copyright (c) 2013 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <time.h> - -#ifndef POSIX_CLOCKS_H__ -#define POSIX_CLOCKS_H__ - -#define MAX_CLOCKS 16 - -#ifndef CLOCK_MONOTONIC_RAW -# define CLOCK_MONOTONIC_RAW 4 -#endif - -#ifndef CLOCK_REALTIME_COARSE -# define CLOCK_REALTIME_COARSE 5 -#endif - -#ifndef CLOCK_MONOTONIC_COARSE -# define CLOCK_MONOTONIC_COARSE 6 -#endif - -#ifndef CLOCK_BOOTTIME -# define CLOCK_BOOTTIME 7 -#endif - -#ifndef CLOCK_REALTIME_ALARM -# define CLOCK_REALTIME_ALARM 8 -#endif - -#ifndef CLOCK_BOOTTIME_ALARM -# define CLOCK_BOOTTIME_ALARM 9 -#endif - -#ifndef CLOCK_TAI -#define CLOCK_TAI 11 -#endif - -#endif /* POSIX_CLOCKS_H__ */ diff --git a/kernel/tests/include/lapi/posix_types.h b/kernel/tests/include/lapi/posix_types.h deleted file mode 100644 index 9c0947c..0000000 --- a/kernel/tests/include/lapi/posix_types.h +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) Linux Test Project, 2014-2019 - */ - -#ifndef POSIX_TYPES_H__ -#define POSIX_TYPES_H__ - -#include <linux/posix_types.h> - -#ifndef __kernel_long_t -# if defined(__x86_64__) && defined(__ILP32__) -typedef long long __kernel_long_t; -typedef unsigned long long __kernel_ulong_t; -# else -typedef long __kernel_long_t; -typedef unsigned long __kernel_ulong_t; -# endif -#endif - -#endif /* POSIX_TYPES_H__ */ diff --git a/kernel/tests/include/lapi/prctl.h b/kernel/tests/include/lapi/prctl.h deleted file mode 100644 index 4499df0..0000000 --- a/kernel/tests/include/lapi/prctl.h +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved. - * Author: Xiao Yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef LAPI_PRCTL_H__ -# define LAPI_PRCTL_H__ - -#include <sys/prctl.h> - -#ifndef PR_SET_NAME -# define PR_SET_NAME 15 -# define PR_GET_NAME 16 -#endif - -#ifndef PR_SET_SECCOMP -# define PR_GET_SECCOMP 21 -# define PR_SET_SECCOMP 22 -#endif - -#ifndef PR_SET_TIMERSLACK -# define PR_SET_TIMERSLACK 29 -# define PR_GET_TIMERSLACK 30 -#endif - -#ifndef PR_SET_CHILD_SUBREAPER -# define PR_SET_CHILD_SUBREAPER 36 -# define PR_GET_CHILD_SUBREAPER 37 -#endif - -#ifndef PR_SET_NO_NEW_PRIVS -# define PR_SET_NO_NEW_PRIVS 38 -# define PR_GET_NO_NEW_PRIVS 39 -#endif - -#ifndef PR_SET_THP_DISABLE -# define PR_SET_THP_DISABLE 41 -# define PR_GET_THP_DISABLE 42 -#endif - -#ifndef PR_CAP_AMBIENT -# define PR_CAP_AMBIENT 47 -# define PR_CAP_AMBIENT_IS_SET 1 -# define PR_CAP_AMBIENT_RAISE 2 -# define PR_CAP_AMBIENT_LOWER 3 -# define PR_CAP_AMBIENT_CLEAR_ALL 4 -#endif - -#ifndef PR_GET_SPECULATION_CTRL -# define PR_GET_SPECULATION_CTRL 52 -# define PR_SET_SPECULATION_CTRL 53 -#endif - -#endif /* LAPI_PRCTL_H__ */ diff --git a/kernel/tests/include/lapi/preadv2.h b/kernel/tests/include/lapi/preadv2.h deleted file mode 100644 index 538ed72..0000000 --- a/kernel/tests/include/lapi/preadv2.h +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved. - * Author: Xiao Yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef PREADV2_H -#define PREADV2_H - -#include "config.h" -#include "lapi/syscalls.h" - -#ifndef RWF_NOWAIT -# define RWF_NOWAIT 0x00000008 -#endif - -#if !defined(HAVE_PREADV2) - -/* LO_HI_LONG taken from glibc */ -# define LO_HI_LONG(val) (long) (val), (long) (((uint64_t) (val)) >> 32) - -ssize_t preadv2(int fd, const struct iovec *iov, int iovcnt, off_t offset, - int flags) -{ - return tst_syscall(__NR_preadv2, fd, iov, iovcnt, - LO_HI_LONG(offset), flags); -} -#endif - -#endif /* PREADV2_H */ diff --git a/kernel/tests/include/lapi/pwritev2.h b/kernel/tests/include/lapi/pwritev2.h deleted file mode 100644 index 305e48e..0000000 --- a/kernel/tests/include/lapi/pwritev2.h +++ /dev/null @@ -1,26 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 FUJITSU LIMITED. All rights reserved. - * Author: Jinhui Huang <huangjh.jy@cn.fujitsu.com> - */ - -#ifndef PWRITEV2_H -#define PWRITEV2_H - -#include "config.h" -#include "lapi/syscalls.h" - -#if !defined(HAVE_PWRITEV2) - -/* LO_HI_LONG taken from glibc */ -# define LO_HI_LONG(val) (long) (val), (long) (((uint64_t) (val)) >> 32) - -ssize_t pwritev2(int fd, const struct iovec *iov, int iovcnt, off_t offset, - int flags) -{ - return tst_syscall(__NR_pwritev2, fd, iov, iovcnt, - LO_HI_LONG(offset), flags); -} -#endif - -#endif /* PWRITEV2_H */ diff --git a/kernel/tests/include/lapi/quotactl.h b/kernel/tests/include/lapi/quotactl.h deleted file mode 100644 index c1ec9d6..0000000 --- a/kernel/tests/include/lapi/quotactl.h +++ /dev/null @@ -1,78 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017-2019 Fujitsu Ltd. - * Author: Xiao Yang <yangx.jy@cn.fujitsu.com> - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - */ - -#ifndef LAPI_QUOTACTL_H__ -#define LAPI_QUOTACTL_H__ - -#include <sys/quota.h> - -#ifdef HAVE_STRUCT_IF_NEXTDQBLK -# include <linux/quota.h> -#else -# include <stdint.h> -struct if_nextdqblk { - uint64_t dqb_bhardlimit; - uint64_t dqb_bsoftlimit; - uint64_t dqb_curspace; - uint64_t dqb_ihardlimit; - uint64_t dqb_isoftlimit; - uint64_t dqb_curinodes; - uint64_t dqb_btime; - uint64_t dqb_itime; - uint32_t dqb_valid; - uint32_t dqb_id; -}; -#endif /* HAVE_STRUCT_IF_NEXTDQBLK */ - -#ifndef HAVE_STRUCT_FS_QUOTA_STATV -# include <stdint.h> -struct fs_qfilestatv { - uint64_t qfs_ino; - uint64_t qfs_nblks; - uint32_t qfs_nextents; - uint32_t qfs_pad; -}; - -struct fs_quota_statv { - int8_t qs_version; - uint8_t qs_pad1; - uint16_t qs_flags; - uint32_t qs_incoredqs; - struct fs_qfilestatv qs_uquota; - struct fs_qfilestatv qs_gquota; - struct fs_qfilestatv qs_pquota; - int32_t qs_btimelimit; - int32_t qs_itimelimit; - int32_t qs_rtbtimelimit; - uint16_t qs_bwarnlimit; - uint16_t qs_iwarnlimit; - uint64_t qs_pad2[8]; -}; -# define FS_QSTATV_VERSION1 1 -#endif /* HAVE_STRUCT_FS_QUOTA_STATV */ - -#ifndef PRJQUOTA -# define PRJQUOTA 2 -#endif - -#ifndef Q_XQUOTARM -# define Q_XQUOTARM XQM_CMD(6) -#endif - -#ifndef Q_XGETQSTATV -# define Q_XGETQSTATV XQM_CMD(8) -#endif - -#ifndef Q_XGETNEXTQUOTA -# define Q_XGETNEXTQUOTA XQM_CMD(9) -#endif - -#ifndef Q_GETNEXTQUOTA -# define Q_GETNEXTQUOTA 0x800009 /* get disk limits and usage >= ID */ -#endif - -#endif /* LAPI_QUOTACTL_H__ */ diff --git a/kernel/tests/include/lapi/readdir.h b/kernel/tests/include/lapi/readdir.h deleted file mode 100644 index 84e77ae..0000000 --- a/kernel/tests/include/lapi/readdir.h +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014 Fujitsu Ltd. - * Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com> - */ - -#ifndef READDIR_H -#define READDIR_H - -#include <limits.h> - -struct old_linux_dirent { - long d_ino; /* inode number */ - off_t d_off; /* offset to this old_linux_dirent */ - unsigned short d_reclen; /* length of this d_name */ - char d_name[NAME_MAX+1]; /* filename (null-terminated) */ -}; - -#endif /* READDIR_H */ diff --git a/kernel/tests/include/lapi/readlinkat.h b/kernel/tests/include/lapi/readlinkat.h deleted file mode 100644 index 5a3a7b2..0000000 --- a/kernel/tests/include/lapi/readlinkat.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2014 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef __READLINKAT_H__ -#define __READLINKAT_H__ - -#include "config.h" -#include "lapi/syscalls.h" -#include "lapi/fcntl.h" - -#ifndef HAVE_READLINKAT -int readlinkat(int dirfd, const char *pathname, char *buf, size_t bufsiz) -{ - return ltp_syscall(__NR_readlinkat, dirfd, pathname, buf, bufsiz); -} -#endif - -#endif /* __READLINKAT_H__ */ diff --git a/kernel/tests/include/lapi/renameat.h b/kernel/tests/include/lapi/renameat.h deleted file mode 100644 index 66d3e21..0000000 --- a/kernel/tests/include/lapi/renameat.h +++ /dev/null @@ -1,23 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2007 - * Copyright (c) 2014 Fujitsu Ltd. - */ - -#ifndef RENAMEAT_H -#define RENAMEAT_H - -#include <sys/types.h> -#include "config.h" -#include "lapi/syscalls.h" - -#if !defined(HAVE_RENAMEAT) -int renameat(int olddirfd, const char *oldpath, int newdirfd, - const char *newpath) -{ - return ltp_syscall(__NR_renameat, olddirfd, oldpath, newdirfd, - newpath); -} -#endif - -#endif /* RENAMEAT_H */ diff --git a/kernel/tests/include/lapi/rt_sigaction.h b/kernel/tests/include/lapi/rt_sigaction.h deleted file mode 100644 index 3af9136..0000000 --- a/kernel/tests/include/lapi/rt_sigaction.h +++ /dev/null @@ -1,245 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2009 Cisco Systems, Inc. All Rights Reserved. - * Copyright (c) 2009 FUJITSU LIMITED. All Rights Reserved. - * Author: Liu Bo <liubo2009@cn.fujitsu.com> - * Author: Ngie Cooper <yaneurabeya@gmail.com> - */ - -#ifndef LTP_RT_SIGACTION_H -#define LTP_RT_SIGACTION_H - -#include "ltp_signal.h" - -#define INVAL_SA_PTR ((void *)-1) - -#if defined(__mips__) -struct kernel_sigaction { - unsigned int sa_flags; - void (* k_sa_handler)(int); - sigset_t sa_mask; -}; -#else -struct kernel_sigaction { - void (* k_sa_handler)(int); - unsigned long sa_flags; - void (*sa_restorer) (void); - sigset_t sa_mask; -}; -#endif - -/* This macro marks if (struct sigaction) has .sa_restorer member */ -#if !defined(__ia64__) && !defined(__alpha__) && !defined(__hppa__) && !defined(__mips__) -# define HAVE_SA_RESTORER -#endif - -#ifdef __x86_64__ - -/* - * From asm/signal.h -- this value isn't exported anywhere outside of glibc and - * asm/signal.h and is only required for the rt_sig* function family because - * sigaction(2), et all, appends this if necessary to - * (struct sigaction).sa_flags. HEH. - * - * I do #undef though, just in case... - * - * Also, from .../arch/x86/kernel/signal.c:448 for v2.6.30 (something or - * other): - * - * x86-64 should always use SA_RESTORER. - * - * -- thus SA_RESTORER must always be defined along with - * (struct sigaction).sa_restorer for this architecture. - */ -#undef SA_RESTORER -#define SA_RESTORER 0x04000000 - -void (*restore_rt)(void); - -static void handler_h(int signal) -{ - return; -} - -/* Setup an initial signal handler for signal number = sig for x86_64. */ -static inline int sig_initial(int sig) -{ - int ret_code = -1; - struct sigaction act, oact; - - act.sa_handler = handler_h; - act.sa_flags = 0; - /* Clear out the signal set. */ - if (sigemptyset(&act.sa_mask) < 0) { - /* Add the signal to the mask set. */ - } else if (sigaddset(&act.sa_mask, sig) < 0) { - /* Set act.sa_restorer via syscall(2) */ - } else if (sigaction(sig, &act, &oact) < 0) { - /* Copy oact.sa_restorer via syscall(2) */ - } else if (sigaction(sig, &act, &oact) < 0) { - /* And voila -- we just tricked the kernel into giving us our - * restorer function! */ - } else { - restore_rt = oact.sa_restorer; - ret_code = 0; - } - - return ret_code; -} - -#endif /* __x86_64__ */ - -#ifdef __sparc__ -# if defined __arch64__ || defined __sparcv9 - -/* - * Based on glibc/sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c - */ - -extern char *__rt_sig_stub; - -static void __attribute__((used)) __rt_sigreturn_stub(void) -{ - __asm__ ("__rt_sig_stub: mov %0, %%g1\n\t" - "ta 0x6d\n\t" - : /* no outputs */ - : "i" (__NR_rt_sigreturn)); -} - -# else /* sparc32 */ - -/* - * Based on glibc/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c - */ - -extern char *__rt_sig_stub, *__sig_stub; - -static void __attribute__((used)) __rt_sigreturn_stub(void) -{ - __asm__ ("__rt_sig_stub: mov %0, %%g1\n\t" - "ta 0x10\n\t" - : /* no outputs */ - : "i" (__NR_rt_sigreturn)); -} - -static void __attribute__((used)) __sigreturn_stub(void) -{ - __asm__ ("__sig_stub: mov %0, %%g1\n\t" - "ta 0x10\n\t" - : /* no outputs */ - : "i" (__NR_sigreturn)); -} - -# endif -#endif /* __sparc__ */ - -#ifdef __arc__ - -#undef SA_RESTORER -#define SA_RESTORER 0x04000000 - -/* - * based on uClibc/libc/sysdeps/linux/arc/sigaction.c - */ -static void -__attribute__ ((optimize("Os"))) __attribute__((used)) restore_rt(void) -{ - __asm__ ( - "mov r8, %0 \n\t" -#ifdef __ARCHS__ - "trap_s 0 \n\t" -#else - "trap0 \n\t" -#endif - : /* no outputs */ - : "i" (__NR_rt_sigreturn) - : "r8"); -} -#endif - -#ifdef TST_TEST_H__ -# define TST_SYSCALL tst_syscall -#else -# define TST_SYSCALL ltp_syscall -#endif - -/* This is a wrapper for __NR_rt_sigaction syscall. - * act/oact values of INVAL_SA_PTR is used to pass - * an invalid pointer to syscall(__NR_rt_sigaction) - * - * Based on glibc/sysdeps/unix/sysv/linux/{...}/sigaction.c - */ - -static int ltp_rt_sigaction(int signum, const struct sigaction *act, - struct sigaction *oact, size_t sigsetsize) -{ - int ret; - struct kernel_sigaction kact, koact; - struct kernel_sigaction *kact_p = NULL; - struct kernel_sigaction *koact_p = NULL; - - if (act == INVAL_SA_PTR) { - kact_p = INVAL_SA_PTR; - } else if (act) { - kact.k_sa_handler = act->sa_handler; - memcpy(&kact.sa_mask, &act->sa_mask, sizeof(sigset_t)); - kact.sa_flags = act->sa_flags; -#ifndef __mips__ - kact.sa_restorer = NULL; -#endif - kact_p = &kact; - } - - if (oact == INVAL_SA_PTR) - koact_p = INVAL_SA_PTR; - else if (oact) - koact_p = &koact; - -#ifdef __x86_64__ - sig_initial(signum); -#endif - -#if defined __x86_64__ || defined __arc__ - kact.sa_flags |= SA_RESTORER; - kact.sa_restorer = restore_rt; -#endif - -#ifdef __sparc__ - unsigned long stub = 0; -# if defined __arch64__ || defined __sparcv9 - stub = ((unsigned long) &__rt_sig_stub) - 8; -# else /* sparc32 */ - if ((kact.sa_flags & SA_SIGINFO) != 0) - stub = ((unsigned long) &__rt_sig_stub) - 8; - else - stub = ((unsigned long) &__sig_stub) - 8; -# endif -#endif - - -#ifdef __sparc__ - ret = TST_SYSCALL(__NR_rt_sigaction, signum, - kact_p, koact_p, - stub, sigsetsize); -#else - ret = TST_SYSCALL(__NR_rt_sigaction, signum, - kact_p, koact_p, - sigsetsize); -#endif - - if (ret >= 0) { - if (oact && (oact != INVAL_SA_PTR)) { - oact->sa_handler = koact.k_sa_handler; - memcpy(&oact->sa_mask, &koact.sa_mask, - sizeof(sigset_t)); - oact->sa_flags = koact.sa_flags; -#ifdef HAVE_SA_RESTORER - oact->sa_restorer = koact.sa_restorer; -#endif - } - } - - return ret; -} - -#endif /* LTP_RT_SIGACTION_H */ diff --git a/kernel/tests/include/lapi/safe_rt_signal.h b/kernel/tests/include/lapi/safe_rt_signal.h deleted file mode 100644 index 67fa444..0000000 --- a/kernel/tests/include/lapi/safe_rt_signal.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef SAFE_RT_SIGNAL_H__ -#define SAFE_RT_SIGNAL_H__ - -#include <signal.h> -#include "lapi/rt_sigaction.h" - -static inline int safe_rt_sigaction(const char *file, const int lineno, - int signum, const struct sigaction *act, - struct sigaction *oact, size_t sigsetsize) -{ - int ret; - - ret = ltp_rt_sigaction(signum, act, oact, sigsetsize); - if (ret < 0) { - tst_brk(TBROK | TERRNO, - "%s:%d: ltp_rt_sigaction(%i, %p, %p, %zu) failed", - file, lineno, signum, act, oact, sigsetsize); - } - - return ret; -} - -#define SAFE_RT_SIGACTION(signum, act, oldact, sigsetsize) \ - safe_rt_sigaction(__FILE__, __LINE__, signum, act, oldact, sigsetsize) - - -static inline int safe_rt_sigprocmask(const char *file, const int lineno, - int how, const sigset_t *set, - sigset_t *oldset, size_t sigsetsize) -{ - int ret; - - ret = tst_syscall(__NR_rt_sigprocmask, how, set, oldset, sigsetsize); - if (ret < 0) { - tst_brk(TBROK | TERRNO, - "%s:%d: rt_sigprocmask(%i, %p, %p, %zu) failed", - file, lineno, how, set, oldset, sigsetsize); - } - - return ret; -} - -#define SAFE_RT_SIGPROCMASK(how, set, oldset, sigsetsize) \ - safe_rt_sigprocmask(__FILE__, __LINE__, how, set, oldset, sigsetsize) - -#endif /* SAFE_RT_SIGNAL_H__ */ diff --git a/kernel/tests/include/lapi/sched.h b/kernel/tests/include/lapi/sched.h deleted file mode 100644 index 26fe445..0000000 --- a/kernel/tests/include/lapi/sched.h +++ /dev/null @@ -1,62 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Cui Bixuan <cuibixuan@huawei.com> - */ - -#ifndef __SCHED_H__ -#define __SCHED_H__ - -#include "lapi/syscalls.h" -#include <stdint.h> -#include <inttypes.h> - -struct sched_attr { - uint32_t size; - - uint32_t sched_policy; - uint64_t sched_flags; - - /* SCHED_NORMAL, SCHED_BATCH */ - int32_t sched_nice; - - /* SCHED_FIFO, SCHED_RR */ - uint32_t sched_priority; - - /* SCHED_DEADLINE (nsec) */ - uint64_t sched_runtime; - uint64_t sched_deadline; - uint64_t sched_period; -}; - -int sched_setattr(pid_t pid, - const struct sched_attr *attr, - unsigned int flags) -{ - return syscall(__NR_sched_setattr, pid, attr, flags); -} - -int sched_getattr(pid_t pid, - struct sched_attr *attr, - unsigned int size, - unsigned int flags) -{ - return syscall(__NR_sched_getattr, pid, attr, size, flags); -} - -#ifndef CLONE_VM -#define CLONE_VM 0x00000100 -#endif - -#ifndef CLONE_FS -#define CLONE_FS 0x00000200 -#endif - -#ifndef CLONE_SYSVSEM -#define CLONE_SYSVSEM 0x00040000 -#endif - -#ifndef CLONE_IO -#define CLONE_IO 0x80000000 -#endif - -#endif /* __SCHED_H__ */ diff --git a/kernel/tests/include/lapi/sctp.h b/kernel/tests/include/lapi/sctp.h deleted file mode 100644 index c4c1cc9..0000000 --- a/kernel/tests/include/lapi/sctp.h +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Oracle and/or its affiliates. - */ - -#ifndef LAPI_SCTP_H__ -#define LAPI_SCTP_H__ - -#ifdef HAVE_NETINET_SCTP_H -# include <netinet/sctp.h> -#endif - -#ifndef SCTP_SOCKOPT_BINDX_ADD -# define SCTP_SOCKOPT_BINDX_ADD 100 -#endif - -#endif /* LAPI_SCTP_H__ */ diff --git a/kernel/tests/include/lapi/seccomp.h b/kernel/tests/include/lapi/seccomp.h deleted file mode 100644 index fe95cab..0000000 --- a/kernel/tests/include/lapi/seccomp.h +++ /dev/null @@ -1,40 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - */ -#ifndef LAPI_SECCOMP_H -#define LAPI_SECCOMP_H - -#include <stdint.h> - -#ifdef HAVE_LINUX_SECCOMP_H -# include <linux/seccomp.h> -#else -/* Valid values for seccomp.mode and prctl(PR_SET_SECCOMP, <mode>) */ -# define SECCOMP_MODE_DISABLED 0 -# define SECCOMP_MODE_STRICT 1 -# define SECCOMP_MODE_FILTER 2 - -# define SECCOMP_RET_KILL_THREAD 0x00000000U /* kill the thread */ -# define SECCOMP_RET_KILL SECCOMP_RET_KILL_THREAD -# define SECCOMP_RET_ALLOW 0x7fff0000U /* allow */ - -/** - * struct seccomp_data - the format the BPF program executes over. - * @nr: the system call number - * @arch: indicates system call convention as an AUDIT_ARCH_* value - * as defined in <linux/audit.h>. - * @instruction_pointer: at the time of the system call. - * @args: up to 6 system call arguments always stored as 64-bit values - * regardless of the architecture. - */ -struct seccomp_data { - int nr; - uint32_t arch; - uint64_t instruction_pointer; - uint64_t args[6]; -}; - -#endif /* HAVE_LINUX_SECCOMP_H*/ -#endif /* LAPI_SECCOMP_H */ diff --git a/kernel/tests/include/lapi/securebits.h b/kernel/tests/include/lapi/securebits.h deleted file mode 100644 index 2da137c..0000000 --- a/kernel/tests/include/lapi/securebits.h +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - */ -#ifndef LAPI_SECUREBITS_H -#define LAPI_SECUREBITS_H - -# ifdef HAVE_LINUX_SECUREBITS_H -# include <linux/securebits.h> -# endif - -# ifndef SECBIT_NO_CAP_AMBIENT_RAISE -# define SECBIT_NO_CAP_AMBIENT_RAISE 6 -# endif - -#endif /* LAPI_SECUREBITS_H */ diff --git a/kernel/tests/include/lapi/seek.h b/kernel/tests/include/lapi/seek.h deleted file mode 100644 index 1a29ba4..0000000 --- a/kernel/tests/include/lapi/seek.h +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef SEEK_H__ -#define SEEK_H__ - -#include <unistd.h> - -#ifndef SEEK_DATA -# define SEEK_DATA 3 -#endif - -#ifndef SEEK_HOLE -# define SEEK_HOLE 4 -#endif - -#endif /* SEEK_H__ */ diff --git a/kernel/tests/include/lapi/sembuf.h b/kernel/tests/include/lapi/sembuf.h deleted file mode 100644 index 4ef0483..0000000 --- a/kernel/tests/include/lapi/sembuf.h +++ /dev/null @@ -1,234 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef IPC_SEMBUF_H -#define IPC_SEMBUF_H - -#include "lapi/posix_types.h" -#include <sys/sem.h> -#include "tst_timer.h" -#include "ipcbuf.h" - -#ifndef HAVE_SEMID64_DS - -#if defined(__mips__) -#define HAVE_SEMID64_DS -/* - * The semid64_ds structure for the MIPS architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for 2 miscellaneous 64-bit values on mips64, - * but used for the upper 32 bit of the time values on mips32. - */ -#if defined(__arch64__) -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ - long sem_otime; /* last semop time */ - long sem_ctime; /* last change time */ - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused1; - unsigned long __unused2; -}; -#else -#define HAVE_SEMID64_DS_TIME_HIGH -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ - unsigned long sem_otime; /* last semop time */ - unsigned long sem_ctime; /* last change time */ - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long sem_otime_high; - unsigned long sem_ctime_high; -}; -#endif -#endif /* __mips__ */ - -#if defined(__hppa__) -#define HAVE_SEMID64_DS -/* - * The semid64_ds structure for parisc architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ -#if __BITS_PER_LONG == 64 - long sem_otime; /* last semop time */ - long sem_ctime; /* last change time */ -#else -#define HAVE_SEMID64_DS_TIME_HIGH - unsigned long sem_otime_high; - unsigned long sem_otime; /* last semop time */ - unsigned long sem_ctime_high; - unsigned long sem_ctime; /* last change time */ -#endif - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused1; - unsigned long __unused2; -}; -#endif /* __hppa__ */ - -#if defined(__powerpc__) || defined(__powerpc64__) -#define HAVE_SEMID64_DS -/* - * The semid64_ds structure for PPC architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32/64-bit values - */ - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ -#ifndef __powerpc64__ -#define HAVE_SEMID64_DS_TIME_HIGH - unsigned long sem_otime_high; - unsigned long sem_otime; /* last semop time */ - unsigned long sem_ctime_high; - unsigned long sem_ctime; /* last change time */ -#else - long sem_otime; /* last semop time */ - long sem_ctime; /* last change time */ -#endif - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused3; - unsigned long __unused4; -}; -#endif /* defined(__powerpc__) || defined(__powerpc64__) */ - -#if defined(__sparc__) -#define HAVE_SEMID64_DS -/* - * The semid64_ds structure for sparc architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ -#if defined(__arch64__) - long sem_otime; /* last semop time */ - long sem_ctime; /* last change time */ -#else -#define HAVE_SEMID64_DS_TIME_HIGH - unsigned long sem_otime_high; - unsigned long sem_otime; /* last semop time */ - unsigned long sem_ctime_high; - unsigned long sem_ctime; /* last change time */ -#endif - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused1; - unsigned long __unused2; -}; -#endif /* __sparc__ */ - -#if defined(__x86_64__) -#define HAVE_SEMID64_DS -/* - * The semid64_ds structure for x86 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - * - * x86_64 and x32 incorrectly added padding here, so the structures - * are still incompatible with the padding on x86. - */ -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ -#ifdef __i386__ -#define HAVE_SEMID64_DS_TIME_HIGH - unsigned long sem_otime; /* last semop time */ - unsigned long sem_otime_high; - unsigned long sem_ctime; /* last change time */ - unsigned long sem_ctime_high; -#else - __kernel_long_t sem_otime; /* last semop time */ - __kernel_ulong_t __unused1; - __kernel_long_t sem_ctime; /* last change time */ - __kernel_ulong_t __unused2; -#endif - __kernel_ulong_t sem_nsems; /* no. of semaphores in array */ - __kernel_ulong_t __unused3; - __kernel_ulong_t __unused4; -}; -#endif /* defined(__x86_64__) */ - -#if defined(__xtensa__) -#define HAVE_SEMID64_DS -#define HAVE_SEMID64_DS_TIME_HIGH - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ -#ifdef __XTENSA_EL__ - unsigned long sem_otime; /* last semop time */ - unsigned long sem_otime_high; - unsigned long sem_ctime; /* last change time */ - unsigned long sem_ctime_high; -#else - unsigned long sem_otime_high; - unsigned long sem_otime; /* last semop time */ - unsigned long sem_ctime_high; - unsigned long sem_ctime; /* last change time */ -#endif - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* __xtensa__ */ - -#ifndef HAVE_SEMID64_DS -/* - * The semid64_ds structure for most architectures (though it came - * from x86_32 originally). Note extra padding because this structure - * is passed back and forth between kernel and user space. - * - * semid64_ds was originally meant to be architecture specific, but - * everyone just ended up making identical copies without specific - * optimizations, so we may just as well all use the same one. - * - * 64 bit architectures use a 64-bit long time field here, while - * 32 bit architectures have a pair of unsigned long values. - * - * On big-endian systems, the padding is in the wrong place for - * historic reasons, so user space has to reconstruct a time_t - * value using - * - * user_semid_ds.sem_otime = kernel_semid64_ds.sem_otime + - * ((long long)kernel_semid64_ds.sem_otime_high << 32) - * - * Pad space is left for 2 miscellaneous 32-bit values - */ -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ -#if __BITS_PER_LONG == 64 - long sem_otime; /* last semop time */ - long sem_ctime; /* last change time */ -#else -#define HAVE_SEMID64_DS_TIME_HIGH - unsigned long sem_otime; /* last semop time */ - unsigned long sem_otime_high; - unsigned long sem_ctime; /* last change time */ - unsigned long sem_ctime_high; -#endif - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused3; - unsigned long __unused4; -}; -#endif /* semid64_ds */ - -#endif /* HAVE_SEMID64_DS */ - -#endif /* IPC_SEMBUF_H */ diff --git a/kernel/tests/include/lapi/semun.h b/kernel/tests/include/lapi/semun.h deleted file mode 100644 index 1a9dc98..0000000 --- a/kernel/tests/include/lapi/semun.h +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015 Linux Test Project - */ - -#ifndef SEMUN_H__ -#define SEMUN_H__ - -#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED) -/* union semun is defined by including <sys/sem.h> */ -#else -/* according to X/OPEN we have to define it ourselves */ -union semun { - int val; /* value for SETVAL */ - struct semid_ds *buf; /* buffer for IPC_STAT, IPC_SET */ - unsigned short *array; /* array for GETALL, SETALL */ - /* Linux specific part: */ - struct seminfo *__buf; /* buffer for IPC_INFO */ -}; -#endif - -#endif /* SEMUN_H__ */ diff --git a/kernel/tests/include/lapi/setns.h b/kernel/tests/include/lapi/setns.h deleted file mode 100644 index 7b0a7af..0000000 --- a/kernel/tests/include/lapi/setns.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef LAPI_SETNS_H__ -#define LAPI_SETNS_H__ - -#include "config.h" -#include "lapi/syscalls.h" -#include <sched.h> - -#ifndef HAVE_SETNS -int setns(int fd, int nstype) -{ - return tst_syscall(__NR_setns, fd, nstype); -} -#endif - -#endif /* LAPI_SETNS_H__ */ diff --git a/kernel/tests/include/lapi/shm.h b/kernel/tests/include/lapi/shm.h deleted file mode 100644 index 61c4e37..0000000 --- a/kernel/tests/include/lapi/shm.h +++ /dev/null @@ -1,13 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef LAPI_SHM_H__ -#define LAPI_SHM_H__ - -#ifndef SHM_STAT_ANY -# define SHM_STAT_ANY 15 -#endif - -#endif /* LAPI_SHM_H__ */ diff --git a/kernel/tests/include/lapi/shmbuf.h b/kernel/tests/include/lapi/shmbuf.h deleted file mode 100644 index 28ee336..0000000 --- a/kernel/tests/include/lapi/shmbuf.h +++ /dev/null @@ -1,273 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef IPC_SHMBUF_H -#define IPC_SHMBUF_H - -#include "lapi/posix_types.h" -#include <sys/sem.h> -#include "tst_timer.h" -#include "ipcbuf.h" - -#ifndef HAVE_SHMID64_DS - -#if defined(__mips__) -#define HAVE_SHMID64_DS -/* - * The shmid64_ds structure for the MIPS architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * As MIPS was lacking proper padding after shm_?time, we use 48 bits - * of the padding at the end to store a few additional bits of the time. - * libc implementations need to take care to convert this into a proper - * data structure when moving to 64-bit time_t. - */ - -#if defined(__arch64__) -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - long shm_atime; /* last attach time */ - long shm_dtime; /* last detach time */ - long shm_ctime; /* last change time */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused1; - unsigned long __unused2; -}; -#else -#define HAVE_SHMID64_DS_TIME_HIGH -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - unsigned long shm_atime; /* last attach time */ - unsigned long shm_dtime; /* last detach time */ - unsigned long shm_ctime; /* last change time */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned short shm_atime_high; - unsigned short shm_dtime_high; - unsigned short shm_ctime_high; - unsigned short __unused1; -}; -#endif - -#endif /* __mips__ */ - -#if defined(__hppa__) -#define HAVE_SHMID64_DS -/* - * The shmid64_ds structure for parisc architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ -#if __BITS_PER_LONG == 64 - long shm_atime; /* last attach time */ - long shm_dtime; /* last detach time */ - long shm_ctime; /* last change time */ -#else -#define HAVE_SHMID64_DS_TIME_HIGH - unsigned long shm_atime_high; - unsigned long shm_atime; /* last attach time */ - unsigned long shm_dtime_high; - unsigned long shm_dtime; /* last detach time */ - unsigned long shm_ctime_high; - unsigned long shm_ctime; /* last change time */ - unsigned int __pad4; -#endif - __kernel_size_t shm_segsz; /* size of segment (bytes) */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused1; - unsigned long __unused2; -}; -#endif /* __hppa__ */ - -#if defined(__powerpc__) || defined(__powerpc64__) -#define HAVE_SHMID64_DS -/* - * The shmid64_ds structure for PPC architecture. - * - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ -#ifdef __powerpc64__ - long shm_atime; /* last attach time */ - long shm_dtime; /* last detach time */ - long shm_ctime; /* last change time */ -#else -#define HAVE_SHMID64_DS_TIME_HIGH - unsigned long shm_atime_high; - unsigned long shm_atime; /* last attach time */ - unsigned long shm_dtime_high; - unsigned long shm_dtime; /* last detach time */ - unsigned long shm_ctime_high; - unsigned long shm_ctime; /* last change time */ - unsigned long __unused4; -#endif - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused5; - unsigned long __unused6; -}; - -#endif /* defined(__powerpc__) || defined(__powerpc64__) */ - -#if defined(__sparc__) -#define HAVE_SHMID64_DS -/* - * The shmid64_ds structure for sparc architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ -#if defined(__arch64__) - long shm_atime; /* last attach time */ - long shm_dtime; /* last detach time */ - long shm_ctime; /* last change time */ -#else -#define HAVE_SHMID64_DS_TIME_HIGH - unsigned long shm_atime_high; - unsigned long shm_atime; /* last attach time */ - unsigned long shm_dtime_high; - unsigned long shm_dtime; /* last detach time */ - unsigned long shm_ctime_high; - unsigned long shm_ctime; /* last change time */ -#endif - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* __sparc__ */ - -#if defined(__x86_64__) && defined(__ILP32__) -#define HAVE_SHMID64_DS -/* - * The shmid64_ds structure for x86 architecture with x32 ABI. - * - * On x86-32 and x86-64 we can just use the generic definition, but - * x32 uses the same binary layout as x86_64, which is differnet - * from other 32-bit architectures. - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_long_t shm_atime; /* last attach time */ - __kernel_long_t shm_dtime; /* last detach time */ - __kernel_long_t shm_ctime; /* last change time */ - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - __kernel_ulong_t shm_nattch; /* no. of current attaches */ - __kernel_ulong_t __unused4; - __kernel_ulong_t __unused5; -}; -#endif /* defined(__x86_64__) && defined(__ILP32__) */ - -#if defined(__xtensa__) -#define HAVE_SHMID64_DS -#define HAVE_SHMID64_DS_TIME_HIGH -/* - * The shmid64_ds structure for Xtensa architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space, but the padding is on the wrong - * side for big-endian xtensa, for historic reasons. - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - unsigned long shm_atime; /* last attach time */ - unsigned long shm_atime_high; - unsigned long shm_dtime; /* last detach time */ - unsigned long shm_dtime_high; - unsigned long shm_ctime; /* last change time */ - unsigned long shm_ctime_high; - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* __xtensa__ */ - -#ifndef HAVE_SHMID64_DS -/* - * The shmid64_ds structure for most architectures (though it came - * from x86_32 originally). Note extra padding because this structure - * is passed back and forth between kernel and user space. - * - * shmid64_ds was originally meant to be architecture specific, but - * everyone just ended up making identical copies without specific - * optimizations, so we may just as well all use the same one. - * - * 64 bit architectures use a 64-bit long time field here, while - * 32 bit architectures have a pair of unsigned long values. - * On big-endian systems, the lower half is in the wrong place. - * - * - * Pad space is left for: - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ -#if __BITS_PER_LONG == 64 - long shm_atime; /* last attach time */ - long shm_dtime; /* last detach time */ - long shm_ctime; /* last change time */ -#else -#define HAVE_SHMID64_DS_TIME_HIGH - unsigned long shm_atime; /* last attach time */ - unsigned long shm_atime_high; - unsigned long shm_dtime; /* last detach time */ - unsigned long shm_dtime_high; - unsigned long shm_ctime; /* last change time */ - unsigned long shm_ctime_high; -#endif - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused4; - unsigned long __unused5; -}; -#endif /* shmid64_ds */ - -#endif /* HAVE_SHMID64_DS */ - -#endif /* IPC_SHMBUF_H */ diff --git a/kernel/tests/include/lapi/signal.h b/kernel/tests/include/lapi/signal.h deleted file mode 100644 index d22965a..0000000 --- a/kernel/tests/include/lapi/signal.h +++ /dev/null @@ -1,24 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Linaro Limited. All rights reserved. - * Author: Daniel Díaz <daniel.diaz@linaro.org> - */ - -#ifndef LAPI_SIGNAL_H -#define LAPI_SIGNAL_H - -#include <signal.h> - -/* - * Some libc implementations might differ in the definitions they include. This - * covers those differences for all tests to successfully build. - */ - -#ifndef __SIGRTMIN -# define __SIGRTMIN 32 -#endif -#ifndef __SIGRTMAX -# define __SIGRTMAX (_NSIG - 1) -#endif - -#endif diff --git a/kernel/tests/include/lapi/socket.h b/kernel/tests/include/lapi/socket.h deleted file mode 100644 index d6389e5..0000000 --- a/kernel/tests/include/lapi/socket.h +++ /dev/null @@ -1,72 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* -* Copyright (c) 2016 Fujitsu Ltd. -* Author: Xiao Yang <yangx.jy@cn.fujitsu.com> -*/ - -#ifndef __LAPI_SOCKET_H__ -#define __LAPI_SOCKET_H__ - -#include "config.h" -#include <sys/socket.h> - -#ifndef MSG_ZEROCOPY -# define MSG_ZEROCOPY 0x4000000 /* Use user data in kernel path */ -#endif - -#ifndef MSG_FASTOPEN -# define MSG_FASTOPEN 0x20000000 /* Send data in TCP SYN */ -#endif - -#ifndef SO_REUSEPORT -# define SO_REUSEPORT 15 -#endif - -#ifndef SO_BUSY_POLL -# define SO_BUSY_POLL 46 -#endif - -#ifndef SO_ATTACH_BPF -# define SO_ATTACH_BPF 50 -#endif - -#ifndef SO_ZEROCOPY -# define SO_ZEROCOPY 60 -#endif - -#ifndef SOCK_DCCP -# define SOCK_DCCP 6 -#endif - -#ifndef SOCK_CLOEXEC -# define SOCK_CLOEXEC 02000000 -#endif - -#ifndef AF_ALG -# define AF_ALG 38 -#endif - -#ifndef SOL_SCTP -# define SOL_SCTP 132 -#endif - -#ifndef SOL_UDPLITE -# define SOL_UDPLITE 136 /* UDP-Lite (RFC 3828) */ -#endif - -#ifndef SOL_DCCP -# define SOL_DCCP 269 -#endif - -#ifndef SOL_ALG -# define SOL_ALG 279 -#endif - -#ifndef HAVE_STRUCT_MMSGHDR -struct mmsghdr { - struct msghdr msg_hdr; - unsigned int msg_len; -}; -#endif - -#endif /* __LAPI_SOCKET_H__ */ diff --git a/kernel/tests/include/lapi/splice.h b/kernel/tests/include/lapi/splice.h deleted file mode 100644 index 0cd6f55..0000000 --- a/kernel/tests/include/lapi/splice.h +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2007 - * Copyright (c) 2014 Fujitsu Ltd. - */ - -#ifndef SPLICE_H -#define SPLICE_H - -#include "config.h" -#include "lapi/syscalls.h" - -#if !defined(HAVE_SPLICE) -ssize_t splice(int fd_in, loff_t *off_in, int fd_out, - loff_t *off_out, size_t len, unsigned int flags) -{ - return tst_syscall(__NR_splice, fd_in, off_in, - fd_out, off_out, len, flags); -} -#endif - -#endif /* SPLICE_H */ diff --git a/kernel/tests/include/lapi/stat.h b/kernel/tests/include/lapi/stat.h deleted file mode 100644 index 979e42d..0000000 --- a/kernel/tests/include/lapi/stat.h +++ /dev/null @@ -1,257 +0,0 @@ -//SPDX-License-Identifier: GPL-2.0-or-later -/* - * Referred from linux kernel -github/torvalds/linux/include/uapi/linux/fcntl.h - * Copyright (c) Zilogic Systems Pvt. Ltd., 2018 - * Email: code@zilogic.com - */ -#ifndef LAPI_STAT_H -#define LAPI_STAT_H - -#include <stdint.h> -#include <unistd.h> -#include "lapi/syscalls.h" -/* - * Timestamp structure for the timestamps in struct statx. - * - * tv_sec holds the number of seconds before (negative) or after (positive) - * 00:00:00 1st January 1970 UTC. - * - * tv_nsec holds a number of nanoseconds (0..999,999,999) after the tv_sec time. - * - * __reserved is held in case we need a yet finer resolution. - */ -#if defined(HAVE_STRUCT_STATX_TIMESTAMP) -#include <sys/stat.h> -#else -struct statx_timestamp { - int64_t tv_sec; - uint32_t tv_nsec; - int32_t __reserved; -}; -#endif -/* - * Structures for the extended file attribute retrieval system call - * (statx()). - * - * The caller passes a mask of what they're specifically interested in as a - * parameter to statx(). What statx() actually got will be indicated in - * st_mask upon return. - * - * For each bit in the mask argument: - * - * - if the datum is not supported: - * - * - the bit will be cleared, and - * - * - the datum will be set to an appropriate fabricated value if one is - * available (eg. CIFS can take a default uid and gid), otherwise - * - * - the field will be cleared; - * - * - otherwise, if explicitly requested: - * - * - the datum will be synchronised to the server if AT_STATX_FORCE_SYNC is - * set or if the datum is considered out of date, and - * - * - the field will be filled in and the bit will be set; - * - * - otherwise, if not requested, but available in approximate form without any - * effort, it will be filled in anyway, and the bit will be set upon return - * (it might not be up to date, however, and no attempt will be made to - * synchronise the internal state first); - * - * - otherwise the field and the bit will be cleared before returning. - * - * Items in STATX_BASIC_STATS may be marked unavailable on return, but they - * will have values installed for compatibility purposes so that stat() and - * co. can be emulated in userspace. - */ -#if defined(HAVE_STRUCT_STATX) -#include <sys/stat.h> -#else -struct statx { - /* 0x00 */ - uint32_t stx_mask; - uint32_t stx_blksize; - uint64_t stx_attributes; - /* 0x10 */ - uint32_t stx_nlink; - uint32_t stx_uid; - uint32_t stx_gid; - uint16_t stx_mode; - uint16_t __spare0[1]; - /* 0x20 */ - uint64_t stx_ino; - uint64_t stx_size; - uint64_t stx_blocks; - uint64_t stx_attributes_mask; - /* 0x40 */ - const struct statx_timestamp stx_atime; - const struct statx_timestamp stx_btime; - const struct statx_timestamp stx_ctime; - const struct statx_timestamp stx_mtime; - /* 0x80 */ - uint32_t stx_rdev_major; - uint32_t stx_rdev_minor; - uint32_t stx_dev_major; - uint32_t stx_dev_minor; - /* 0x90 */ - uint64_t __spare2[14]; - /* 0x100 */ -}; -#endif - -#if !defined(HAVE_STATX) - -/* - * statx: wrapper function of statx - * - * Returns: It returns status of statx syscall - */ -static inline int statx(int dirfd, const char *pathname, unsigned int flags, - unsigned int mask, struct statx *statxbuf) -{ - return tst_syscall(__NR_statx, dirfd, pathname, flags, mask, statxbuf); -} -#endif - -/* - * Flags to be stx_mask - * - * Query request/result mask for statx() and struct statx::stx_mask. - * - * These bits should be set in the mask argument of statx() to request - * particular items when calling statx(). - */ -#ifndef STATX_TYPE -# define STATX_TYPE 0x00000001U -#endif - -#ifndef STATX_MODE -# define STATX_MODE 0x00000002U -#endif - -#ifndef STATX_NLINK -# define STATX_NLINK 0x00000004U -#endif - -#ifndef STATX_UID -# define STATX_UID 0x00000008U -#endif - -#ifndef STATX_GID -# define STATX_GID 0x00000010U -#endif - -#ifndef STATX_ATIME -# define STATX_ATIME 0x00000020U -#endif - -#ifndef STATX_MTIME -# define STATX_MTIME 0x00000040U -#endif - -#ifndef STATX_CTIME -# define STATX_CTIME 0x00000080U -#endif - -#ifndef STATX_INO -# define STATX_INO 0x00000100U -#endif - -#ifndef STATX_SIZE -# define STATX_SIZE 0x00000200U -#endif - -#ifndef STATX_BLOCKS -# define STATX_BLOCKS 0x00000400U -#endif - -#ifndef STATX_BASIC_STATS -# define STATX_BASIC_STATS 0x000007ffU -#endif - -#ifndef STATX_BTIME -# define STATX_BTIME 0x00000800U -#endif - -#ifndef STATX_ALL -# define STATX_ALL 0x00000fffU -#endif - -#ifndef STATX__RESERVED -# define STATX__RESERVED 0x80000000U -#endif - -/* - * Attributes to be found in stx_attributes and masked in stx_attributes_mask. - * - * These give information about the features or the state of a file that might - * be of use to ordinary userspace programs such as GUIs or ls rather than - * specialised tools. - * - * Note that the flags marked [I] correspond to generic FS_IOC_FLAGS - * semantically. Where possible, the numerical value is picked to correspond - * also. - */ -#ifndef STATX_ATTR_COMPRESSED -# define STATX_ATTR_COMPRESSED 0x00000004 -#endif - -#ifndef STATX_ATTR_IMMUTABLE -# define STATX_ATTR_IMMUTABLE 0x00000010 -#endif - -#ifndef STATX_ATTR_APPEND -# define STATX_ATTR_APPEND 0x00000020 -#endif - -#ifndef STATX_ATTR_NODUMP -# define STATX_ATTR_NODUMP 0x00000040 -#endif - -#ifndef STATX_ATTR_ENCRYPTED -# define STATX_ATTR_ENCRYPTED 0x00000800 -#endif - -#ifndef STATX_ATTR_AUTOMOUNT -# define STATX_ATTR_AUTOMOUNT 0x00001000 -#endif - -#ifndef AT_SYMLINK_NOFOLLOW -# define AT_SYMLINK_NOFOLLOW 0x100 -#endif - -#ifndef AT_REMOVEDIR -# define AT_REMOVEDIR 0x200 -#endif - -#ifndef AT_SYMLINK_FOLLOW -# define AT_SYMLINK_FOLLOW 0x400 -#endif - -#ifndef AT_NO_AUTOMOUNT -# define AT_NO_AUTOMOUNT 0x800 -#endif - -#ifndef AT_EMPTY_PATH -# define AT_EMPTY_PATH 0x1000 -#endif - -#ifndef AT_STATX_SYNC_TYPE -# define AT_STATX_SYNC_TYPE 0x6000 -#endif - -#ifndef AT_STATX_SYNC_AS_STAT -# define AT_STATX_SYNC_AS_STAT 0x0000 -#endif - -#ifndef AT_STATX_FORCE_SYNC -# define AT_STATX_FORCE_SYNC 0x2000 -#endif - -#ifndef AT_STATX_DONT_SYNC -# define AT_STATX_DONT_SYNC 0x4000 -#endif - -#endif diff --git a/kernel/tests/include/lapi/sync_file_range.h b/kernel/tests/include/lapi/sync_file_range.h deleted file mode 100644 index 86bfe5d..0000000 --- a/kernel/tests/include/lapi/sync_file_range.h +++ /dev/null @@ -1,58 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2008 - */ - -#ifndef SYNC_FILE_RANGE_H -#define SYNC_FILE_RANGE_H - -#include <sys/types.h> -#include "config.h" -#include "lapi/syscalls.h" -#include "lapi/abisize.h" - -#if !defined(HAVE_SYNC_FILE_RANGE) - -#ifdef TST_TEST_H__ -# define TST_SYSCALL tst_syscall -#else -# define TST_SYSCALL ltp_syscall -#endif - -/***************************************************************************** - * Wraper function to call sync_file_range system call - ******************************************************************************/ -static inline long sync_file_range(int fd, off64_t offset, off64_t nbytes, - unsigned int flags) -{ -#if (defined(__arm__) || defined(__powerpc__) || defined(__powerpc64__)) -# ifdef TST_ABI32 -# if __BYTE_ORDER == __BIG_ENDIAN - return TST_SYSCALL(__NR_sync_file_range2, fd, flags, - (int)(offset >> 32), (int)offset, (int)(nbytes >> 32), - (int)nbytes); -# elif __BYTE_ORDER == __LITTLE_ENDIAN - return TST_SYSCALL(__NR_sync_file_range2, fd, flags, (int)offset, - (int)(offset >> 32), nbytes, (int)(nbytes >> 32)); -# endif -# else - return TST_SYSCALL(__NR_sync_file_range2, fd, flags, offset, nbytes); -# endif -#elif (defined(__s390__) || defined(__s390x__)) && defined(TST_ABI32) - return TST_SYSCALL(__NR_sync_file_range, fd, (int)(offset >> 32), - (int)offset, (int)(nbytes >> 32), (int)nbytes, flags); -#elif defined(__mips__) && defined(TST_ABI32) -# if __BYTE_ORDER == __BIG_ENDIAN - return TST_SYSCALL(__NR_sync_file_range, fd, 0, (int)(offset >> 32), - (int)offset, (int)(nbytes >> 32), (int)nbytes, flags); -# elif __BYTE_ORDER == __LITTLE_ENDIAN - return TST_SYSCALL(__NR_sync_file_range, fd, 0, (int)offset, - (int)(offset >> 32), (int)nbytes, (int)(nbytes >> 32), flags); -# endif -#else - return TST_SYSCALL(__NR_sync_file_range, fd, offset, nbytes, flags); -#endif -} -#endif - -#endif /* SYNC_FILE_RANGE_H */ diff --git a/kernel/tests/include/lapi/syncfs.h b/kernel/tests/include/lapi/syncfs.h deleted file mode 100644 index e5d29fa..0000000 --- a/kernel/tests/include/lapi/syncfs.h +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Linaro Limited. All rights reserved. - * Author: Sumit Garg <sumit.garg@linaro.org> - */ - -#ifndef SYNCFS_H -#define SYNCFS_H - -#include "config.h" -#include <sys/types.h> -#include "lapi/syscalls.h" - -#if !defined(HAVE_SYNCFS) -int syncfs(int fd) -{ - return tst_syscall(__NR_syncfs, fd); -} -#endif - -#endif /* SYNCFS_H */ diff --git a/kernel/tests/include/lapi/syscalls.h b/kernel/tests/include/lapi/syscalls.h deleted file mode 100644 index 251d0ed..0000000 --- a/kernel/tests/include/lapi/syscalls.h +++ /dev/null @@ -1,19964 +0,0 @@ -/************************************************ - * GENERATED FILE: DO NOT EDIT/PATCH THIS FILE * - * change your arch specific .in file instead * - ************************************************/ - -/* - * Here we stick all the ugly *fallback* logic for linux - * system call numbers (those __NR_ thingies). - * - * Licensed under the GPLv2 or later, see the COPYING file. - */ - -#ifndef __LAPI_SYSCALLS_H__ -#define __LAPI_SYSCALLS_H__ - -#include <errno.h> -#include <sys/syscall.h> -#include <asm/unistd.h> -#include "cleanup.c" - -#define ltp_syscall(NR, ...) ({ \ - int __ret; \ - if (NR == __LTP__NR_INVALID_SYSCALL) { \ - errno = ENOSYS; \ - __ret = -1; \ - } else { \ - __ret = syscall(NR, ##__VA_ARGS__); \ - } \ - if (__ret == -1 && errno == ENOSYS) { \ - tst_brkm(TCONF, CLEANUP, \ - "syscall(%d) " #NR " not supported on your arch", \ - NR); \ - } \ - __ret; \ -}) - -#define tst_syscall(NR, ...) ({ \ - int tst_ret; \ - if (NR == __LTP__NR_INVALID_SYSCALL) { \ - errno = ENOSYS; \ - tst_ret = -1; \ - } else { \ - tst_ret = syscall(NR, ##__VA_ARGS__); \ - } \ - if (tst_ret == -1 && errno == ENOSYS) { \ - tst_brk(TCONF, "syscall(%d) " #NR " not supported", NR); \ - } \ - tst_ret; \ -}) - -#define __LTP__NR_INVALID_SYSCALL -1 - -#ifdef __aarch64__ -# ifndef __NR_io_setup -# define __NR_io_setup 0 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 1 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 2 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 3 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 4 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 5 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 6 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 7 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 8 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 9 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 10 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 11 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 12 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 13 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 14 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 15 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 16 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 17 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 18 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 19 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 20 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 21 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 22 -# endif -# ifndef __NR_dup -# define __NR_dup 23 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 24 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 25 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 26 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 27 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 28 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 29 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 30 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 31 -# endif -# ifndef __NR_flock -# define __NR_flock 32 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 33 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 34 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 35 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 36 -# endif -# ifndef __NR_linkat -# define __NR_linkat 37 -# endif -# ifndef __NR_renameat -# define __NR_renameat 38 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 39 -# endif -# ifndef __NR_mount -# define __NR_mount 40 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 41 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 42 -# endif -# ifndef __NR_statfs -# define __NR_statfs 43 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 44 -# endif -# ifndef __NR_truncate -# define __NR_truncate 45 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 46 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 47 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 48 -# endif -# ifndef __NR_chdir -# define __NR_chdir 49 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 50 -# endif -# ifndef __NR_chroot -# define __NR_chroot 51 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 52 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 53 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 54 -# endif -# ifndef __NR_fchown -# define __NR_fchown 55 -# endif -# ifndef __NR_openat -# define __NR_openat 56 -# endif -# ifndef __NR_close -# define __NR_close 57 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 58 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 59 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 60 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 61 -# endif -# ifndef __NR_lseek -# define __NR_lseek 62 -# endif -# ifndef __NR_read -# define __NR_read 63 -# endif -# ifndef __NR_write -# define __NR_write 64 -# endif -# ifndef __NR_readv -# define __NR_readv 65 -# endif -# ifndef __NR_writev -# define __NR_writev 66 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 67 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 68 -# endif -# ifndef __NR_preadv -# define __NR_preadv 69 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 70 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 71 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 72 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 73 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 74 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 75 -# endif -# ifndef __NR_splice -# define __NR_splice 76 -# endif -# ifndef __NR_tee -# define __NR_tee 77 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 78 -# endif -# ifndef __NR_fstatat -# define __NR_fstatat 79 -# endif -# ifndef __NR_fstat -# define __NR_fstat 80 -# endif -# ifndef __NR_sync -# define __NR_sync 81 -# endif -# ifndef __NR_fsync -# define __NR_fsync 82 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 83 -# endif -# ifndef __NR_sync_file_range2 -# define __NR_sync_file_range2 84 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 84 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 85 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 86 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 87 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 88 -# endif -# ifndef __NR_acct -# define __NR_acct 89 -# endif -# ifndef __NR_capget -# define __NR_capget 90 -# endif -# ifndef __NR_capset -# define __NR_capset 91 -# endif -# ifndef __NR_personality -# define __NR_personality 92 -# endif -# ifndef __NR_exit -# define __NR_exit 93 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 94 -# endif -# ifndef __NR_waitid -# define __NR_waitid 95 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 96 -# endif -# ifndef __NR_unshare -# define __NR_unshare 97 -# endif -# ifndef __NR_futex -# define __NR_futex 98 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 99 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 100 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 101 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 102 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 103 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 104 -# endif -# ifndef __NR_init_module -# define __NR_init_module 105 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 106 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 107 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 108 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 109 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 110 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 111 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 112 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 113 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 114 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 115 -# endif -# ifndef __NR_syslog -# define __NR_syslog 116 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 117 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 118 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 119 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 120 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 121 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 122 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 123 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 124 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 125 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 126 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 127 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 128 -# endif -# ifndef __NR_kill -# define __NR_kill 129 -# endif -# ifndef __NR_tkill -# define __NR_tkill 130 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 131 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 132 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 133 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 134 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 135 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 136 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 137 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 138 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 139 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 140 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 141 -# endif -# ifndef __NR_reboot -# define __NR_reboot 142 -# endif -# ifndef __NR_setregid -# define __NR_setregid 143 -# endif -# ifndef __NR_setgid -# define __NR_setgid 144 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 145 -# endif -# ifndef __NR_setuid -# define __NR_setuid 146 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 147 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 148 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 149 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 150 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 151 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 152 -# endif -# ifndef __NR_times -# define __NR_times 153 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 154 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 155 -# endif -# ifndef __NR_getsid -# define __NR_getsid 156 -# endif -# ifndef __NR_setsid -# define __NR_setsid 157 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 158 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 159 -# endif -# ifndef __NR_uname -# define __NR_uname 160 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 161 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 162 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 163 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 164 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 165 -# endif -# ifndef __NR_umask -# define __NR_umask 166 -# endif -# ifndef __NR_prctl -# define __NR_prctl 167 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 168 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 169 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 170 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 171 -# endif -# ifndef __NR_getpid -# define __NR_getpid 172 -# endif -# ifndef __NR_getppid -# define __NR_getppid 173 -# endif -# ifndef __NR_getuid -# define __NR_getuid 174 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 175 -# endif -# ifndef __NR_getgid -# define __NR_getgid 176 -# endif -# ifndef __NR_getegid -# define __NR_getegid 177 -# endif -# ifndef __NR_gettid -# define __NR_gettid 178 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 179 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 180 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 181 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 182 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 183 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 184 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 185 -# endif -# ifndef __NR_msgget -# define __NR_msgget 186 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 187 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 188 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 189 -# endif -# ifndef __NR_semget -# define __NR_semget 190 -# endif -# ifndef __NR_semctl -# define __NR_semctl 191 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 192 -# endif -# ifndef __NR_semop -# define __NR_semop 193 -# endif -# ifndef __NR_shmget -# define __NR_shmget 194 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 195 -# endif -# ifndef __NR_shmat -# define __NR_shmat 196 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 197 -# endif -# ifndef __NR_socket -# define __NR_socket 198 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 199 -# endif -# ifndef __NR_bind -# define __NR_bind 200 -# endif -# ifndef __NR_listen -# define __NR_listen 201 -# endif -# ifndef __NR_accept -# define __NR_accept 202 -# endif -# ifndef __NR_connect -# define __NR_connect 203 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 204 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 205 -# endif -# ifndef __NR_sendto -# define __NR_sendto 206 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 207 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 208 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 209 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 210 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 211 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 212 -# endif -# ifndef __NR_readahead -# define __NR_readahead 213 -# endif -# ifndef __NR_brk -# define __NR_brk 214 -# endif -# ifndef __NR_munmap -# define __NR_munmap 215 -# endif -# ifndef __NR_mremap -# define __NR_mremap 216 -# endif -# ifndef __NR_add_key -# define __NR_add_key 217 -# endif -# ifndef __NR_request_key -# define __NR_request_key 218 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 219 -# endif -# ifndef __NR_clone -# define __NR_clone 220 -# endif -# ifndef __NR_execve -# define __NR_execve 221 -# endif -# ifndef __NR_mmap -# define __NR_mmap 222 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 223 -# endif -# ifndef __NR_swapon -# define __NR_swapon 224 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 225 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 226 -# endif -# ifndef __NR_msync -# define __NR_msync 227 -# endif -# ifndef __NR_mlock -# define __NR_mlock 228 -# endif -# ifndef __NR_munlock -# define __NR_munlock 229 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 230 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 231 -# endif -# ifndef __NR_mincore -# define __NR_mincore 232 -# endif -# ifndef __NR_madvise -# define __NR_madvise 233 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 234 -# endif -# ifndef __NR_mbind -# define __NR_mbind 235 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 236 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 237 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 238 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 239 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 240 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 241 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 242 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 243 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 260 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 261 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 262 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 263 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 264 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 265 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 266 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 267 -# endif -# ifndef __NR_setns -# define __NR_setns 268 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 269 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 270 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 271 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 272 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 273 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 274 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 275 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 276 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 277 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 278 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 279 -# endif -# ifndef __NR_bpf -# define __NR_bpf 280 -# endif -# ifndef __NR_execveat -# define __NR_execveat 281 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 282 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 283 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 284 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 285 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 286 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 287 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 288 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 289 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 290 -# endif -# ifndef __NR_statx -# define __NR_statx 291 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 292 -# endif -# ifndef __NR_rseq -# define __NR_rseq 293 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 294 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 1078 -# endif -#endif - - -#ifdef __arc__ -# ifndef __NR_io_setup -# define __NR_io_setup 0 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 1 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 2 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 3 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 4 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 5 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 6 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 7 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 8 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 9 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 10 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 11 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 12 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 13 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 14 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 15 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 16 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 17 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 18 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 19 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 20 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 21 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 22 -# endif -# ifndef __NR_dup -# define __NR_dup 23 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 24 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 25 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 26 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 27 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 28 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 29 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 30 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 31 -# endif -# ifndef __NR_flock -# define __NR_flock 32 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 33 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 34 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 35 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 36 -# endif -# ifndef __NR_linkat -# define __NR_linkat 37 -# endif -# ifndef __NR_renameat -# define __NR_renameat 38 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 39 -# endif -# ifndef __NR_mount -# define __NR_mount 40 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 41 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 42 -# endif -# ifndef __NR_statfs -# define __NR_statfs 43 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 44 -# endif -# ifndef __NR_truncate -# define __NR_truncate 45 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 46 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 47 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 48 -# endif -# ifndef __NR_chdir -# define __NR_chdir 49 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 50 -# endif -# ifndef __NR_chroot -# define __NR_chroot 51 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 52 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 53 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 54 -# endif -# ifndef __NR_fchown -# define __NR_fchown 55 -# endif -# ifndef __NR_openat -# define __NR_openat 56 -# endif -# ifndef __NR_close -# define __NR_close 57 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 58 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 59 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 60 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 61 -# endif -# ifndef __NR_lseek -# define __NR_lseek 62 -# endif -# ifndef __NR_read -# define __NR_read 63 -# endif -# ifndef __NR_write -# define __NR_write 64 -# endif -# ifndef __NR_readv -# define __NR_readv 65 -# endif -# ifndef __NR_writev -# define __NR_writev 66 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 67 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 68 -# endif -# ifndef __NR_preadv -# define __NR_preadv 69 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 70 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 71 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 72 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 73 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 74 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 75 -# endif -# ifndef __NR_splice -# define __NR_splice 76 -# endif -# ifndef __NR_tee -# define __NR_tee 77 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 78 -# endif -# ifndef __NR_fstatat -# define __NR_fstatat 79 -# endif -# ifndef __NR_fstat -# define __NR_fstat 80 -# endif -# ifndef __NR_sync -# define __NR_sync 81 -# endif -# ifndef __NR_fsync -# define __NR_fsync 82 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 83 -# endif -# ifndef __NR_sync_file_range2 -# define __NR_sync_file_range2 84 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 84 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 85 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 86 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 87 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 88 -# endif -# ifndef __NR_acct -# define __NR_acct 89 -# endif -# ifndef __NR_capget -# define __NR_capget 90 -# endif -# ifndef __NR_capset -# define __NR_capset 91 -# endif -# ifndef __NR_personality -# define __NR_personality 92 -# endif -# ifndef __NR_exit -# define __NR_exit 93 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 94 -# endif -# ifndef __NR_waitid -# define __NR_waitid 95 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 96 -# endif -# ifndef __NR_unshare -# define __NR_unshare 97 -# endif -# ifndef __NR_futex -# define __NR_futex 98 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 99 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 100 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 101 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 102 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 103 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 104 -# endif -# ifndef __NR_init_module -# define __NR_init_module 105 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 106 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 107 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 108 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 109 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 110 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 111 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 112 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 113 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 114 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 115 -# endif -# ifndef __NR_syslog -# define __NR_syslog 116 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 117 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 118 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 119 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 120 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 121 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 122 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 123 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 124 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 125 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 126 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 127 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 128 -# endif -# ifndef __NR_kill -# define __NR_kill 129 -# endif -# ifndef __NR_tkill -# define __NR_tkill 130 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 131 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 132 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 133 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 134 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 135 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 136 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 137 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 138 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 139 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 140 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 141 -# endif -# ifndef __NR_reboot -# define __NR_reboot 142 -# endif -# ifndef __NR_setregid -# define __NR_setregid 143 -# endif -# ifndef __NR_setgid -# define __NR_setgid 144 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 145 -# endif -# ifndef __NR_setuid -# define __NR_setuid 146 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 147 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 148 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 149 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 150 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 151 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 152 -# endif -# ifndef __NR_times -# define __NR_times 153 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 154 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 155 -# endif -# ifndef __NR_getsid -# define __NR_getsid 156 -# endif -# ifndef __NR_setsid -# define __NR_setsid 157 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 158 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 159 -# endif -# ifndef __NR_uname -# define __NR_uname 160 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 161 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 162 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 163 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 164 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 165 -# endif -# ifndef __NR_umask -# define __NR_umask 166 -# endif -# ifndef __NR_prctl -# define __NR_prctl 167 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 168 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 169 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 170 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 171 -# endif -# ifndef __NR_getpid -# define __NR_getpid 172 -# endif -# ifndef __NR_getppid -# define __NR_getppid 173 -# endif -# ifndef __NR_getuid -# define __NR_getuid 174 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 175 -# endif -# ifndef __NR_getgid -# define __NR_getgid 176 -# endif -# ifndef __NR_getegid -# define __NR_getegid 177 -# endif -# ifndef __NR_gettid -# define __NR_gettid 178 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 179 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 180 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 181 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 182 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 183 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 184 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 185 -# endif -# ifndef __NR_msgget -# define __NR_msgget 186 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 187 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 188 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 189 -# endif -# ifndef __NR_semget -# define __NR_semget 190 -# endif -# ifndef __NR_semctl -# define __NR_semctl 191 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 192 -# endif -# ifndef __NR_semop -# define __NR_semop 193 -# endif -# ifndef __NR_shmget -# define __NR_shmget 194 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 195 -# endif -# ifndef __NR_shmat -# define __NR_shmat 196 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 197 -# endif -# ifndef __NR_socket -# define __NR_socket 198 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 199 -# endif -# ifndef __NR_bind -# define __NR_bind 200 -# endif -# ifndef __NR_listen -# define __NR_listen 201 -# endif -# ifndef __NR_accept -# define __NR_accept 202 -# endif -# ifndef __NR_connect -# define __NR_connect 203 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 204 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 205 -# endif -# ifndef __NR_sendto -# define __NR_sendto 206 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 207 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 208 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 209 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 210 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 211 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 212 -# endif -# ifndef __NR_readahead -# define __NR_readahead 213 -# endif -# ifndef __NR_brk -# define __NR_brk 214 -# endif -# ifndef __NR_munmap -# define __NR_munmap 215 -# endif -# ifndef __NR_mremap -# define __NR_mremap 216 -# endif -# ifndef __NR_add_key -# define __NR_add_key 217 -# endif -# ifndef __NR_request_key -# define __NR_request_key 218 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 219 -# endif -# ifndef __NR_clone -# define __NR_clone 220 -# endif -# ifndef __NR_execve -# define __NR_execve 221 -# endif -# ifndef __NR_mmap -# define __NR_mmap 222 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 223 -# endif -# ifndef __NR_swapon -# define __NR_swapon 224 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 225 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 226 -# endif -# ifndef __NR_msync -# define __NR_msync 227 -# endif -# ifndef __NR_mlock -# define __NR_mlock 228 -# endif -# ifndef __NR_munlock -# define __NR_munlock 229 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 230 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 231 -# endif -# ifndef __NR_mincore -# define __NR_mincore 232 -# endif -# ifndef __NR_madvise -# define __NR_madvise 233 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 234 -# endif -# ifndef __NR_mbind -# define __NR_mbind 235 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 236 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 237 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 238 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 239 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 240 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 241 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 242 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 243 -# endif -# ifndef __NR_cacheflush -# define __NR_cacheflush 244 -# endif -# ifndef __NR_arc_settls -# define __NR_arc_settls 245 -# endif -# ifndef __NR_arc_gettls -# define __NR_arc_gettls 246 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 247 -# endif -# ifndef __NR_arc_usr_cmpxchg -# define __NR_arc_usr_cmpxchg 248 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 260 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 261 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 262 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 263 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 264 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 265 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 266 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 267 -# endif -# ifndef __NR_setns -# define __NR_setns 268 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 269 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 270 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 271 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 272 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 278 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 279 -# endif -# ifndef __NR_bpf -# define __NR_bpf 280 -# endif -# ifndef __NR_execveat -# define __NR_execveat 281 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 282 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 283 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 284 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 285 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 286 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 287 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 288 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 289 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 290 -# endif -# ifndef __NR_statx -# define __NR_statx 291 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 292 -# endif -# ifndef __NR_rseq -# define __NR_rseq 293 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 294 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __arm__ -# ifndef __NR_restart_syscall -# define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0) -# endif -# ifndef __NR_exit -# define __NR_exit (__NR_SYSCALL_BASE+ 1) -# endif -# ifndef __NR_fork -# define __NR_fork (__NR_SYSCALL_BASE+ 2) -# endif -# ifndef __NR_read -# define __NR_read (__NR_SYSCALL_BASE+ 3) -# endif -# ifndef __NR_write -# define __NR_write (__NR_SYSCALL_BASE+ 4) -# endif -# ifndef __NR_open -# define __NR_open (__NR_SYSCALL_BASE+ 5) -# endif -# ifndef __NR_close -# define __NR_close (__NR_SYSCALL_BASE+ 6) -# endif -# ifndef __NR_creat -# define __NR_creat (__NR_SYSCALL_BASE+ 8) -# endif -# ifndef __NR_link -# define __NR_link (__NR_SYSCALL_BASE+ 9) -# endif -# ifndef __NR_unlink -# define __NR_unlink (__NR_SYSCALL_BASE+ 10) -# endif -# ifndef __NR_execve -# define __NR_execve (__NR_SYSCALL_BASE+ 11) -# endif -# ifndef __NR_chdir -# define __NR_chdir (__NR_SYSCALL_BASE+ 12) -# endif -# ifndef __NR_mknod -# define __NR_mknod (__NR_SYSCALL_BASE+ 14) -# endif -# ifndef __NR_chmod -# define __NR_chmod (__NR_SYSCALL_BASE+ 15) -# endif -# ifndef __NR_lchown -# define __NR_lchown (__NR_SYSCALL_BASE+ 16) -# endif -# ifndef __NR_lseek -# define __NR_lseek (__NR_SYSCALL_BASE+ 19) -# endif -# ifndef __NR_getpid -# define __NR_getpid (__NR_SYSCALL_BASE+ 20) -# endif -# ifndef __NR_mount -# define __NR_mount (__NR_SYSCALL_BASE+ 21) -# endif -# ifndef __NR_setuid -# define __NR_setuid (__NR_SYSCALL_BASE+ 23) -# endif -# ifndef __NR_getuid -# define __NR_getuid (__NR_SYSCALL_BASE+ 24) -# endif -# ifndef __NR_ptrace -# define __NR_ptrace (__NR_SYSCALL_BASE+ 26) -# endif -# ifndef __NR_pause -# define __NR_pause (__NR_SYSCALL_BASE+ 29) -# endif -# ifndef __NR_access -# define __NR_access (__NR_SYSCALL_BASE+ 33) -# endif -# ifndef __NR_nice -# define __NR_nice (__NR_SYSCALL_BASE+ 34) -# endif -# ifndef __NR_sync -# define __NR_sync (__NR_SYSCALL_BASE+ 36) -# endif -# ifndef __NR_kill -# define __NR_kill (__NR_SYSCALL_BASE+ 37) -# endif -# ifndef __NR_rename -# define __NR_rename (__NR_SYSCALL_BASE+ 38) -# endif -# ifndef __NR_mkdir -# define __NR_mkdir (__NR_SYSCALL_BASE+ 39) -# endif -# ifndef __NR_rmdir -# define __NR_rmdir (__NR_SYSCALL_BASE+ 40) -# endif -# ifndef __NR_dup -# define __NR_dup (__NR_SYSCALL_BASE+ 41) -# endif -# ifndef __NR_pipe -# define __NR_pipe (__NR_SYSCALL_BASE+ 42) -# endif -# ifndef __NR_times -# define __NR_times (__NR_SYSCALL_BASE+ 43) -# endif -# ifndef __NR_brk -# define __NR_brk (__NR_SYSCALL_BASE+ 45) -# endif -# ifndef __NR_setgid -# define __NR_setgid (__NR_SYSCALL_BASE+ 46) -# endif -# ifndef __NR_getgid -# define __NR_getgid (__NR_SYSCALL_BASE+ 47) -# endif -# ifndef __NR_geteuid -# define __NR_geteuid (__NR_SYSCALL_BASE+ 49) -# endif -# ifndef __NR_getegid -# define __NR_getegid (__NR_SYSCALL_BASE+ 50) -# endif -# ifndef __NR_acct -# define __NR_acct (__NR_SYSCALL_BASE+ 51) -# endif -# ifndef __NR_umount2 -# define __NR_umount2 (__NR_SYSCALL_BASE+ 52) -# endif -# ifndef __NR_ioctl -# define __NR_ioctl (__NR_SYSCALL_BASE+ 54) -# endif -# ifndef __NR_fcntl -# define __NR_fcntl (__NR_SYSCALL_BASE+ 55) -# endif -# ifndef __NR_setpgid -# define __NR_setpgid (__NR_SYSCALL_BASE+ 57) -# endif -# ifndef __NR_umask -# define __NR_umask (__NR_SYSCALL_BASE+ 60) -# endif -# ifndef __NR_chroot -# define __NR_chroot (__NR_SYSCALL_BASE+ 61) -# endif -# ifndef __NR_ustat -# define __NR_ustat (__NR_SYSCALL_BASE+ 62) -# endif -# ifndef __NR_dup2 -# define __NR_dup2 (__NR_SYSCALL_BASE+ 63) -# endif -# ifndef __NR_getppid -# define __NR_getppid (__NR_SYSCALL_BASE+ 64) -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp (__NR_SYSCALL_BASE+ 65) -# endif -# ifndef __NR_setsid -# define __NR_setsid (__NR_SYSCALL_BASE+ 66) -# endif -# ifndef __NR_sigaction -# define __NR_sigaction (__NR_SYSCALL_BASE+ 67) -# endif -# ifndef __NR_setreuid -# define __NR_setreuid (__NR_SYSCALL_BASE+ 70) -# endif -# ifndef __NR_setregid -# define __NR_setregid (__NR_SYSCALL_BASE+ 71) -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72) -# endif -# ifndef __NR_sigpending -# define __NR_sigpending (__NR_SYSCALL_BASE+ 73) -# endif -# ifndef __NR_sethostname -# define __NR_sethostname (__NR_SYSCALL_BASE+ 74) -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit (__NR_SYSCALL_BASE+ 75) -# endif -# ifndef __NR_getrusage -# define __NR_getrusage (__NR_SYSCALL_BASE+ 77) -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78) -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday (__NR_SYSCALL_BASE+ 79) -# endif -# ifndef __NR_getgroups -# define __NR_getgroups (__NR_SYSCALL_BASE+ 80) -# endif -# ifndef __NR_setgroups -# define __NR_setgroups (__NR_SYSCALL_BASE+ 81) -# endif -# ifndef __NR_symlink -# define __NR_symlink (__NR_SYSCALL_BASE+ 83) -# endif -# ifndef __NR_readlink -# define __NR_readlink (__NR_SYSCALL_BASE+ 85) -# endif -# ifndef __NR_uselib -# define __NR_uselib (__NR_SYSCALL_BASE+ 86) -# endif -# ifndef __NR_swapon -# define __NR_swapon (__NR_SYSCALL_BASE+ 87) -# endif -# ifndef __NR_reboot -# define __NR_reboot (__NR_SYSCALL_BASE+ 88) -# endif -# ifndef __NR_munmap -# define __NR_munmap (__NR_SYSCALL_BASE+ 91) -# endif -# ifndef __NR_truncate -# define __NR_truncate (__NR_SYSCALL_BASE+ 92) -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate (__NR_SYSCALL_BASE+ 93) -# endif -# ifndef __NR_fchmod -# define __NR_fchmod (__NR_SYSCALL_BASE+ 94) -# endif -# ifndef __NR_fchown -# define __NR_fchown (__NR_SYSCALL_BASE+ 95) -# endif -# ifndef __NR_getpriority -# define __NR_getpriority (__NR_SYSCALL_BASE+ 96) -# endif -# ifndef __NR_setpriority -# define __NR_setpriority (__NR_SYSCALL_BASE+ 97) -# endif -# ifndef __NR_statfs -# define __NR_statfs (__NR_SYSCALL_BASE+ 99) -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs (__NR_SYSCALL_BASE+100) -# endif -# ifndef __NR_syslog -# define __NR_syslog (__NR_SYSCALL_BASE+103) -# endif -# ifndef __NR_setitimer -# define __NR_setitimer (__NR_SYSCALL_BASE+104) -# endif -# ifndef __NR_getitimer -# define __NR_getitimer (__NR_SYSCALL_BASE+105) -# endif -# ifndef __NR_stat -# define __NR_stat (__NR_SYSCALL_BASE+106) -# endif -# ifndef __NR_lstat -# define __NR_lstat (__NR_SYSCALL_BASE+107) -# endif -# ifndef __NR_fstat -# define __NR_fstat (__NR_SYSCALL_BASE+108) -# endif -# ifndef __NR_vhangup -# define __NR_vhangup (__NR_SYSCALL_BASE+111) -# endif -# ifndef __NR_wait4 -# define __NR_wait4 (__NR_SYSCALL_BASE+114) -# endif -# ifndef __NR_swapoff -# define __NR_swapoff (__NR_SYSCALL_BASE+115) -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo (__NR_SYSCALL_BASE+116) -# endif -# ifndef __NR_fsync -# define __NR_fsync (__NR_SYSCALL_BASE+118) -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn (__NR_SYSCALL_BASE+119) -# endif -# ifndef __NR_clone -# define __NR_clone (__NR_SYSCALL_BASE+120) -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname (__NR_SYSCALL_BASE+121) -# endif -# ifndef __NR_uname -# define __NR_uname (__NR_SYSCALL_BASE+122) -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex (__NR_SYSCALL_BASE+124) -# endif -# ifndef __NR_mprotect -# define __NR_mprotect (__NR_SYSCALL_BASE+125) -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask (__NR_SYSCALL_BASE+126) -# endif -# ifndef __NR_init_module -# define __NR_init_module (__NR_SYSCALL_BASE+128) -# endif -# ifndef __NR_delete_module -# define __NR_delete_module (__NR_SYSCALL_BASE+129) -# endif -# ifndef __NR_quotactl -# define __NR_quotactl (__NR_SYSCALL_BASE+131) -# endif -# ifndef __NR_getpgid -# define __NR_getpgid (__NR_SYSCALL_BASE+132) -# endif -# ifndef __NR_fchdir -# define __NR_fchdir (__NR_SYSCALL_BASE+133) -# endif -# ifndef __NR_bdflush -# define __NR_bdflush (__NR_SYSCALL_BASE+134) -# endif -# ifndef __NR_sysfs -# define __NR_sysfs (__NR_SYSCALL_BASE+135) -# endif -# ifndef __NR_personality -# define __NR_personality (__NR_SYSCALL_BASE+136) -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid (__NR_SYSCALL_BASE+138) -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid (__NR_SYSCALL_BASE+139) -# endif -# ifndef __NR__llseek -# define __NR__llseek (__NR_SYSCALL_BASE+140) -# endif -# ifndef __NR_getdents -# define __NR_getdents (__NR_SYSCALL_BASE+141) -# endif -# ifndef __NR__newselect -# define __NR__newselect (__NR_SYSCALL_BASE+142) -# endif -# ifndef __NR_flock -# define __NR_flock (__NR_SYSCALL_BASE+143) -# endif -# ifndef __NR_msync -# define __NR_msync (__NR_SYSCALL_BASE+144) -# endif -# ifndef __NR_readv -# define __NR_readv (__NR_SYSCALL_BASE+145) -# endif -# ifndef __NR_writev -# define __NR_writev (__NR_SYSCALL_BASE+146) -# endif -# ifndef __NR_getsid -# define __NR_getsid (__NR_SYSCALL_BASE+147) -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync (__NR_SYSCALL_BASE+148) -# endif -# ifndef __NR__sysctl -# define __NR__sysctl (__NR_SYSCALL_BASE+149) -# endif -# ifndef __NR_mlock -# define __NR_mlock (__NR_SYSCALL_BASE+150) -# endif -# ifndef __NR_munlock -# define __NR_munlock (__NR_SYSCALL_BASE+151) -# endif -# ifndef __NR_mlockall -# define __NR_mlockall (__NR_SYSCALL_BASE+152) -# endif -# ifndef __NR_munlockall -# define __NR_munlockall (__NR_SYSCALL_BASE+153) -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam (__NR_SYSCALL_BASE+154) -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam (__NR_SYSCALL_BASE+155) -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156) -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157) -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield (__NR_SYSCALL_BASE+158) -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159) -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160) -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161) -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep (__NR_SYSCALL_BASE+162) -# endif -# ifndef __NR_mremap -# define __NR_mremap (__NR_SYSCALL_BASE+163) -# endif -# ifndef __NR_setresuid -# define __NR_setresuid (__NR_SYSCALL_BASE+164) -# endif -# ifndef __NR_getresuid -# define __NR_getresuid (__NR_SYSCALL_BASE+165) -# endif -# ifndef __NR_poll -# define __NR_poll (__NR_SYSCALL_BASE+168) -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl (__NR_SYSCALL_BASE+169) -# endif -# ifndef __NR_setresgid -# define __NR_setresgid (__NR_SYSCALL_BASE+170) -# endif -# ifndef __NR_getresgid -# define __NR_getresgid (__NR_SYSCALL_BASE+171) -# endif -# ifndef __NR_prctl -# define __NR_prctl (__NR_SYSCALL_BASE+172) -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173) -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction (__NR_SYSCALL_BASE+174) -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175) -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending (__NR_SYSCALL_BASE+176) -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177) -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178) -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179) -# endif -# ifndef __NR_pread64 -# define __NR_pread64 (__NR_SYSCALL_BASE+180) -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 (__NR_SYSCALL_BASE+181) -# endif -# ifndef __NR_chown -# define __NR_chown (__NR_SYSCALL_BASE+182) -# endif -# ifndef __NR_getcwd -# define __NR_getcwd (__NR_SYSCALL_BASE+183) -# endif -# ifndef __NR_capget -# define __NR_capget (__NR_SYSCALL_BASE+184) -# endif -# ifndef __NR_capset -# define __NR_capset (__NR_SYSCALL_BASE+185) -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack (__NR_SYSCALL_BASE+186) -# endif -# ifndef __NR_sendfile -# define __NR_sendfile (__NR_SYSCALL_BASE+187) -# endif -# ifndef __NR_vfork -# define __NR_vfork (__NR_SYSCALL_BASE+190) -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 (__NR_SYSCALL_BASE+192) -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 (__NR_SYSCALL_BASE+193) -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 (__NR_SYSCALL_BASE+194) -# endif -# ifndef __NR_stat64 -# define __NR_stat64 (__NR_SYSCALL_BASE+195) -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 (__NR_SYSCALL_BASE+196) -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 (__NR_SYSCALL_BASE+197) -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 (__NR_SYSCALL_BASE+198) -# endif -# ifndef __NR_getuid32 -# define __NR_getuid32 (__NR_SYSCALL_BASE+199) -# endif -# ifndef __NR_getgid32 -# define __NR_getgid32 (__NR_SYSCALL_BASE+200) -# endif -# ifndef __NR_geteuid32 -# define __NR_geteuid32 (__NR_SYSCALL_BASE+201) -# endif -# ifndef __NR_getegid32 -# define __NR_getegid32 (__NR_SYSCALL_BASE+202) -# endif -# ifndef __NR_setreuid32 -# define __NR_setreuid32 (__NR_SYSCALL_BASE+203) -# endif -# ifndef __NR_setregid32 -# define __NR_setregid32 (__NR_SYSCALL_BASE+204) -# endif -# ifndef __NR_getgroups32 -# define __NR_getgroups32 (__NR_SYSCALL_BASE+205) -# endif -# ifndef __NR_setgroups32 -# define __NR_setgroups32 (__NR_SYSCALL_BASE+206) -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 (__NR_SYSCALL_BASE+207) -# endif -# ifndef __NR_setresuid32 -# define __NR_setresuid32 (__NR_SYSCALL_BASE+208) -# endif -# ifndef __NR_getresuid32 -# define __NR_getresuid32 (__NR_SYSCALL_BASE+209) -# endif -# ifndef __NR_setresgid32 -# define __NR_setresgid32 (__NR_SYSCALL_BASE+210) -# endif -# ifndef __NR_getresgid32 -# define __NR_getresgid32 (__NR_SYSCALL_BASE+211) -# endif -# ifndef __NR_chown32 -# define __NR_chown32 (__NR_SYSCALL_BASE+212) -# endif -# ifndef __NR_setuid32 -# define __NR_setuid32 (__NR_SYSCALL_BASE+213) -# endif -# ifndef __NR_setgid32 -# define __NR_setgid32 (__NR_SYSCALL_BASE+214) -# endif -# ifndef __NR_setfsuid32 -# define __NR_setfsuid32 (__NR_SYSCALL_BASE+215) -# endif -# ifndef __NR_setfsgid32 -# define __NR_setfsgid32 (__NR_SYSCALL_BASE+216) -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 (__NR_SYSCALL_BASE+217) -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root (__NR_SYSCALL_BASE+218) -# endif -# ifndef __NR_mincore -# define __NR_mincore (__NR_SYSCALL_BASE+219) -# endif -# ifndef __NR_madvise -# define __NR_madvise (__NR_SYSCALL_BASE+220) -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 (__NR_SYSCALL_BASE+221) -# endif -# ifndef __NR_gettid -# define __NR_gettid (__NR_SYSCALL_BASE+224) -# endif -# ifndef __NR_readahead -# define __NR_readahead (__NR_SYSCALL_BASE+225) -# endif -# ifndef __NR_setxattr -# define __NR_setxattr (__NR_SYSCALL_BASE+226) -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr (__NR_SYSCALL_BASE+227) -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr (__NR_SYSCALL_BASE+228) -# endif -# ifndef __NR_getxattr -# define __NR_getxattr (__NR_SYSCALL_BASE+229) -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr (__NR_SYSCALL_BASE+230) -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr (__NR_SYSCALL_BASE+231) -# endif -# ifndef __NR_listxattr -# define __NR_listxattr (__NR_SYSCALL_BASE+232) -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr (__NR_SYSCALL_BASE+233) -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr (__NR_SYSCALL_BASE+234) -# endif -# ifndef __NR_removexattr -# define __NR_removexattr (__NR_SYSCALL_BASE+235) -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr (__NR_SYSCALL_BASE+236) -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr (__NR_SYSCALL_BASE+237) -# endif -# ifndef __NR_tkill -# define __NR_tkill (__NR_SYSCALL_BASE+238) -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 (__NR_SYSCALL_BASE+239) -# endif -# ifndef __NR_futex -# define __NR_futex (__NR_SYSCALL_BASE+240) -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity (__NR_SYSCALL_BASE+241) -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity (__NR_SYSCALL_BASE+242) -# endif -# ifndef __NR_io_setup -# define __NR_io_setup (__NR_SYSCALL_BASE+243) -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy (__NR_SYSCALL_BASE+244) -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents (__NR_SYSCALL_BASE+245) -# endif -# ifndef __NR_io_submit -# define __NR_io_submit (__NR_SYSCALL_BASE+246) -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel (__NR_SYSCALL_BASE+247) -# endif -# ifndef __NR_exit_group -# define __NR_exit_group (__NR_SYSCALL_BASE+248) -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie (__NR_SYSCALL_BASE+249) -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create (__NR_SYSCALL_BASE+250) -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl (__NR_SYSCALL_BASE+251) -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait (__NR_SYSCALL_BASE+252) -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages (__NR_SYSCALL_BASE+253) -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address (__NR_SYSCALL_BASE+256) -# endif -# ifndef __NR_timer_create -# define __NR_timer_create (__NR_SYSCALL_BASE+257) -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime (__NR_SYSCALL_BASE+258) -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime (__NR_SYSCALL_BASE+259) -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun (__NR_SYSCALL_BASE+260) -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete (__NR_SYSCALL_BASE+261) -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime (__NR_SYSCALL_BASE+262) -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime (__NR_SYSCALL_BASE+263) -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres (__NR_SYSCALL_BASE+264) -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep (__NR_SYSCALL_BASE+265) -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 (__NR_SYSCALL_BASE+266) -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 (__NR_SYSCALL_BASE+267) -# endif -# ifndef __NR_tgkill -# define __NR_tgkill (__NR_SYSCALL_BASE+268) -# endif -# ifndef __NR_utimes -# define __NR_utimes (__NR_SYSCALL_BASE+269) -# endif -# ifndef __NR_arm_fadvise64_64 -# define __NR_arm_fadvise64_64 (__NR_SYSCALL_BASE+270) -# endif -# ifndef __NR_pciconfig_iobase -# define __NR_pciconfig_iobase (__NR_SYSCALL_BASE+271) -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read (__NR_SYSCALL_BASE+272) -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write (__NR_SYSCALL_BASE+273) -# endif -# ifndef __NR_mq_open -# define __NR_mq_open (__NR_SYSCALL_BASE+274) -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink (__NR_SYSCALL_BASE+275) -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend (__NR_SYSCALL_BASE+276) -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive (__NR_SYSCALL_BASE+277) -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify (__NR_SYSCALL_BASE+278) -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) -# endif -# ifndef __NR_waitid -# define __NR_waitid (__NR_SYSCALL_BASE+280) -# endif -# ifndef __NR_socket -# define __NR_socket (__NR_SYSCALL_BASE+281) -# endif -# ifndef __NR_bind -# define __NR_bind (__NR_SYSCALL_BASE+282) -# endif -# ifndef __NR_connect -# define __NR_connect (__NR_SYSCALL_BASE+283) -# endif -# ifndef __NR_listen -# define __NR_listen (__NR_SYSCALL_BASE+284) -# endif -# ifndef __NR_accept -# define __NR_accept (__NR_SYSCALL_BASE+285) -# endif -# ifndef __NR_getsockname -# define __NR_getsockname (__NR_SYSCALL_BASE+286) -# endif -# ifndef __NR_getpeername -# define __NR_getpeername (__NR_SYSCALL_BASE+287) -# endif -# ifndef __NR_socketpair -# define __NR_socketpair (__NR_SYSCALL_BASE+288) -# endif -# ifndef __NR_send -# define __NR_send (__NR_SYSCALL_BASE+289) -# endif -# ifndef __NR_sendto -# define __NR_sendto (__NR_SYSCALL_BASE+290) -# endif -# ifndef __NR_recv -# define __NR_recv (__NR_SYSCALL_BASE+291) -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom (__NR_SYSCALL_BASE+292) -# endif -# ifndef __NR_shutdown -# define __NR_shutdown (__NR_SYSCALL_BASE+293) -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt (__NR_SYSCALL_BASE+294) -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt (__NR_SYSCALL_BASE+295) -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg (__NR_SYSCALL_BASE+296) -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg (__NR_SYSCALL_BASE+297) -# endif -# ifndef __NR_semop -# define __NR_semop (__NR_SYSCALL_BASE+298) -# endif -# ifndef __NR_semget -# define __NR_semget (__NR_SYSCALL_BASE+299) -# endif -# ifndef __NR_semctl -# define __NR_semctl (__NR_SYSCALL_BASE+300) -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd (__NR_SYSCALL_BASE+301) -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv (__NR_SYSCALL_BASE+302) -# endif -# ifndef __NR_msgget -# define __NR_msgget (__NR_SYSCALL_BASE+303) -# endif -# ifndef __NR_msgctl -# define __NR_msgctl (__NR_SYSCALL_BASE+304) -# endif -# ifndef __NR_shmat -# define __NR_shmat (__NR_SYSCALL_BASE+305) -# endif -# ifndef __NR_shmdt -# define __NR_shmdt (__NR_SYSCALL_BASE+306) -# endif -# ifndef __NR_shmget -# define __NR_shmget (__NR_SYSCALL_BASE+307) -# endif -# ifndef __NR_shmctl -# define __NR_shmctl (__NR_SYSCALL_BASE+308) -# endif -# ifndef __NR_add_key -# define __NR_add_key (__NR_SYSCALL_BASE+309) -# endif -# ifndef __NR_request_key -# define __NR_request_key (__NR_SYSCALL_BASE+310) -# endif -# ifndef __NR_keyctl -# define __NR_keyctl (__NR_SYSCALL_BASE+311) -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop (__NR_SYSCALL_BASE+312) -# endif -# ifndef __NR_vserver -# define __NR_vserver (__NR_SYSCALL_BASE+313) -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set (__NR_SYSCALL_BASE+314) -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get (__NR_SYSCALL_BASE+315) -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init (__NR_SYSCALL_BASE+316) -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch (__NR_SYSCALL_BASE+317) -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch (__NR_SYSCALL_BASE+318) -# endif -# ifndef __NR_mbind -# define __NR_mbind (__NR_SYSCALL_BASE+319) -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy (__NR_SYSCALL_BASE+320) -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy (__NR_SYSCALL_BASE+321) -# endif -# ifndef __NR_openat -# define __NR_openat (__NR_SYSCALL_BASE+322) -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat (__NR_SYSCALL_BASE+323) -# endif -# ifndef __NR_mknodat -# define __NR_mknodat (__NR_SYSCALL_BASE+324) -# endif -# ifndef __NR_fchownat -# define __NR_fchownat (__NR_SYSCALL_BASE+325) -# endif -# ifndef __NR_futimesat -# define __NR_futimesat (__NR_SYSCALL_BASE+326) -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 (__NR_SYSCALL_BASE+327) -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat (__NR_SYSCALL_BASE+328) -# endif -# ifndef __NR_renameat -# define __NR_renameat (__NR_SYSCALL_BASE+329) -# endif -# ifndef __NR_linkat -# define __NR_linkat (__NR_SYSCALL_BASE+330) -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat (__NR_SYSCALL_BASE+331) -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat (__NR_SYSCALL_BASE+332) -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat (__NR_SYSCALL_BASE+333) -# endif -# ifndef __NR_faccessat -# define __NR_faccessat (__NR_SYSCALL_BASE+334) -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 (__NR_SYSCALL_BASE+335) -# endif -# ifndef __NR_ppoll -# define __NR_ppoll (__NR_SYSCALL_BASE+336) -# endif -# ifndef __NR_unshare -# define __NR_unshare (__NR_SYSCALL_BASE+337) -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list (__NR_SYSCALL_BASE+338) -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list (__NR_SYSCALL_BASE+339) -# endif -# ifndef __NR_splice -# define __NR_splice (__NR_SYSCALL_BASE+340) -# endif -# ifndef __NR_arm_sync_file_range -# define __NR_arm_sync_file_range (__NR_SYSCALL_BASE+341) -# endif -# ifndef __NR_sync_file_range2 -# define __NR_sync_file_range2 __NR_arm_sync_file_range -# endif -# ifndef __NR_tee -# define __NR_tee (__NR_SYSCALL_BASE+342) -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice (__NR_SYSCALL_BASE+343) -# endif -# ifndef __NR_move_pages -# define __NR_move_pages (__NR_SYSCALL_BASE+344) -# endif -# ifndef __NR_getcpu -# define __NR_getcpu (__NR_SYSCALL_BASE+345) -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait (__NR_SYSCALL_BASE+346) -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load (__NR_SYSCALL_BASE+347) -# endif -# ifndef __NR_utimensat -# define __NR_utimensat (__NR_SYSCALL_BASE+348) -# endif -# ifndef __NR_signalfd -# define __NR_signalfd (__NR_SYSCALL_BASE+349) -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create (__NR_SYSCALL_BASE+350) -# endif -# ifndef __NR_eventfd -# define __NR_eventfd (__NR_SYSCALL_BASE+351) -# endif -# ifndef __NR_fallocate -# define __NR_fallocate (__NR_SYSCALL_BASE+352) -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime (__NR_SYSCALL_BASE+353) -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime (__NR_SYSCALL_BASE+354) -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 (__NR_SYSCALL_BASE+355) -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 (__NR_SYSCALL_BASE+356) -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 (__NR_SYSCALL_BASE+357) -# endif -# ifndef __NR_dup3 -# define __NR_dup3 (__NR_SYSCALL_BASE+358) -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 (__NR_SYSCALL_BASE+359) -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 (__NR_SYSCALL_BASE+360) -# endif -# ifndef __NR_preadv -# define __NR_preadv (__NR_SYSCALL_BASE+361) -# endif -# ifndef __NR_pwritev -# define __NR_pwritev (__NR_SYSCALL_BASE+362) -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo (__NR_SYSCALL_BASE+363) -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open (__NR_SYSCALL_BASE+364) -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg (__NR_SYSCALL_BASE+365) -# endif -# ifndef __NR_accept4 -# define __NR_accept4 (__NR_SYSCALL_BASE+366) -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init (__NR_SYSCALL_BASE+367) -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark (__NR_SYSCALL_BASE+368) -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 (__NR_SYSCALL_BASE+369) -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at (__NR_SYSCALL_BASE+370) -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at (__NR_SYSCALL_BASE+371) -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime (__NR_SYSCALL_BASE+372) -# endif -# ifndef __NR_syncfs -# define __NR_syncfs (__NR_SYSCALL_BASE+373) -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg (__NR_SYSCALL_BASE+374) -# endif -# ifndef __NR_setns -# define __NR_setns (__NR_SYSCALL_BASE+375) -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv (__NR_SYSCALL_BASE+376) -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev (__NR_SYSCALL_BASE+377) -# endif -# ifndef __NR_kcmp -# define __NR_kcmp (__NR_SYSCALL_BASE+378) -# endif -# ifndef __NR_finit_module -# define __NR_finit_module (__NR_SYSCALL_BASE+379) -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr (__NR_SYSCALL_BASE+380) -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr (__NR_SYSCALL_BASE+381) -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 (__NR_SYSCALL_BASE+382) -# endif -# ifndef __NR_seccomp -# define __NR_seccomp (__NR_SYSCALL_BASE+383) -# endif -# ifndef __NR_getrandom -# define __NR_getrandom (__NR_SYSCALL_BASE+384) -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create (__NR_SYSCALL_BASE+385) -# endif -# ifndef __NR_bpf -# define __NR_bpf (__NR_SYSCALL_BASE+386) -# endif -# ifndef __NR_execveat -# define __NR_execveat (__NR_SYSCALL_BASE+387) -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd (__NR_SYSCALL_BASE+388) -# endif -# ifndef __NR_membarrier -# define __NR_membarrier (__NR_SYSCALL_BASE+389) -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 (__NR_SYSCALL_BASE+390) -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range (__NR_SYSCALL_BASE+391) -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 (__NR_SYSCALL_BASE+392) -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 (__NR_SYSCALL_BASE+393) -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect (__NR_SYSCALL_BASE+394) -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc (__NR_SYSCALL_BASE+395) -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free (__NR_SYSCALL_BASE+396) -# endif -# ifndef __NR_statx -# define __NR_statx (__NR_SYSCALL_BASE+397) -# endif -# ifndef __NR_rseq -# define __NR_rseq (__NR_SYSCALL_BASE+398) -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents (__NR_SYSCALL_BASE+399) -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages (__NR_SYSCALL_BASE+400) -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load (__NR_SYSCALL_BASE+401) -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 (__NR_SYSCALL_BASE+403) -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 (__NR_SYSCALL_BASE+404) -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 (__NR_SYSCALL_BASE+405) -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 (__NR_SYSCALL_BASE+406) -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 (__NR_SYSCALL_BASE+407) -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 (__NR_SYSCALL_BASE+408) -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 (__NR_SYSCALL_BASE+409) -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 (__NR_SYSCALL_BASE+410) -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 (__NR_SYSCALL_BASE+411) -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 (__NR_SYSCALL_BASE+412) -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 (__NR_SYSCALL_BASE+413) -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 (__NR_SYSCALL_BASE+414) -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 (__NR_SYSCALL_BASE+416) -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 (__NR_SYSCALL_BASE+417) -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 (__NR_SYSCALL_BASE+418) -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 (__NR_SYSCALL_BASE+419) -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 (__NR_SYSCALL_BASE+420) -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 (__NR_SYSCALL_BASE+421) -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 (__NR_SYSCALL_BASE+422) -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 (__NR_SYSCALL_BASE+423) -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal (__NR_SYSCALL_BASE+424) -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup (__NR_SYSCALL_BASE+425) -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter (__NR_SYSCALL_BASE+426) -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register (__NR_SYSCALL_BASE+427) -# endif -# ifndef __NR_open_tree -# define __NR_open_tree (__NR_SYSCALL_BASE+428) -# endif -# ifndef __NR_move_mount -# define __NR_move_mount (__NR_SYSCALL_BASE+429) -# endif -# ifndef __NR_fsopen -# define __NR_fsopen (__NR_SYSCALL_BASE+430) -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig (__NR_SYSCALL_BASE+431) -# endif -# ifndef __NR_fsmount -# define __NR_fsmount (__NR_SYSCALL_BASE+432) -# endif -# ifndef __NR_fspick -# define __NR_fspick (__NR_SYSCALL_BASE+433) -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open (__NR_SYSCALL_BASE+434) -# endif -# ifndef __NR_clone3 -# define __NR_clone3 (__NR_SYSCALL_BASE+435) -# endif -# ifndef __NR_openat2 -# define __NR_openat2 (__NR_SYSCALL_BASE+437) -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd (__NR_SYSCALL_BASE+438) -# endif -#endif - - -#ifdef __hppa__ -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_openat -# define __NR_openat 275 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat (__NR_openat + 1) -# endif -# ifndef __NR_mknodat -# define __NR_mknodat (__NR_openat + 2) -# endif -# ifndef __NR_fchownat -# define __NR_fchownat (__NR_openat + 3) -# endif -# ifndef __NR_futimesat -# define __NR_futimesat (__NR_openat + 4) -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat (__NR_openat + 5) -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 (__NR_openat + 5) -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat (__NR_openat + 6) -# endif -# ifndef __NR_renameat -# define __NR_renameat (__NR_openat + 7) -# endif -# ifndef __NR_linkat -# define __NR_linkat (__NR_openat + 8) -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat (__NR_openat + 9) -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat (__NR_openat + 10) -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat (__NR_openat + 11) -# endif -# ifndef __NR_faccessat -# define __NR_faccessat (__NR_openat + 12) -# endif -# ifndef __NR_splice -# define __NR_splice 291 -# endif -# ifndef __NR_tee -# define __NR_tee 293 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 294 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 327 -# endif -# ifndef __NR_setns -# define __NR_setns 328 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 330 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 331 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 340 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 343 -# endif -# ifndef __NR_execveat -# define __NR_execveat 342 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 345 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 346 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 347 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 348 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 350 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -#endif - - -#ifdef __i386__ -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_time -# define __NR_time 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_break -# define __NR_break 17 -# endif -# ifndef __NR_oldstat -# define __NR_oldstat 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_stime -# define __NR_stime 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_oldfstat -# define __NR_oldfstat 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_stty -# define __NR_stty 31 -# endif -# ifndef __NR_gtty -# define __NR_gtty 32 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_ftime -# define __NR_ftime 35 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_prof -# define __NR_prof 44 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_lock -# define __NR_lock 53 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_mpx -# define __NR_mpx 56 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_ulimit -# define __NR_ulimit 58 -# endif -# ifndef __NR_oldolduname -# define __NR_oldolduname 59 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 68 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 69 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 70 -# endif -# ifndef __NR_setregid -# define __NR_setregid 71 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 76 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 80 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 81 -# endif -# ifndef __NR_select -# define __NR_select 82 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat 84 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_fchown -# define __NR_fchown 95 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_profil -# define __NR_profil 98 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_ioperm -# define __NR_ioperm 101 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_olduname -# define __NR_olduname 109 -# endif -# ifndef __NR_iopl -# define __NR_iopl 110 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_idle -# define __NR_idle 112 -# endif -# ifndef __NR_vm86old -# define __NR_vm86old 113 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_modify_ldt -# define __NR_modify_ldt 123 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_create_module -# define __NR_create_module 127 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 130 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 137 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 138 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 139 -# endif -# ifndef __NR__llseek -# define __NR__llseek 140 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR__newselect -# define __NR__newselect 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_getsid -# define __NR_getsid 147 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 148 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_mlock -# define __NR_mlock 150 -# endif -# ifndef __NR_munlock -# define __NR_munlock 151 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 152 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 153 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 154 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 155 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 156 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 157 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 158 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 159 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 160 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 161 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 162 -# endif -# ifndef __NR_mremap -# define __NR_mremap 163 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 164 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 165 -# endif -# ifndef __NR_vm86 -# define __NR_vm86 166 -# endif -# ifndef __NR_query_module -# define __NR_query_module 167 -# endif -# ifndef __NR_poll -# define __NR_poll 168 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 169 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 170 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 171 -# endif -# ifndef __NR_prctl -# define __NR_prctl 172 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 173 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 174 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 175 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 176 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 177 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 178 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 179 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 180 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 181 -# endif -# ifndef __NR_chown -# define __NR_chown 182 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 183 -# endif -# ifndef __NR_capget -# define __NR_capget 184 -# endif -# ifndef __NR_capset -# define __NR_capset 185 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 186 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 187 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 188 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 189 -# endif -# ifndef __NR_vfork -# define __NR_vfork 190 -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit 191 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 192 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 193 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 194 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 195 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 196 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 197 -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 198 -# endif -# ifndef __NR_getuid32 -# define __NR_getuid32 199 -# endif -# ifndef __NR_getgid32 -# define __NR_getgid32 200 -# endif -# ifndef __NR_geteuid32 -# define __NR_geteuid32 201 -# endif -# ifndef __NR_getegid32 -# define __NR_getegid32 202 -# endif -# ifndef __NR_setreuid32 -# define __NR_setreuid32 203 -# endif -# ifndef __NR_setregid32 -# define __NR_setregid32 204 -# endif -# ifndef __NR_getgroups32 -# define __NR_getgroups32 205 -# endif -# ifndef __NR_setgroups32 -# define __NR_setgroups32 206 -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 207 -# endif -# ifndef __NR_setresuid32 -# define __NR_setresuid32 208 -# endif -# ifndef __NR_getresuid32 -# define __NR_getresuid32 209 -# endif -# ifndef __NR_setresgid32 -# define __NR_setresgid32 210 -# endif -# ifndef __NR_getresgid32 -# define __NR_getresgid32 211 -# endif -# ifndef __NR_chown32 -# define __NR_chown32 212 -# endif -# ifndef __NR_setuid32 -# define __NR_setuid32 213 -# endif -# ifndef __NR_setgid32 -# define __NR_setgid32 214 -# endif -# ifndef __NR_setfsuid32 -# define __NR_setfsuid32 215 -# endif -# ifndef __NR_setfsgid32 -# define __NR_setfsgid32 216 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 217 -# endif -# ifndef __NR_mincore -# define __NR_mincore 218 -# endif -# ifndef __NR_madvise -# define __NR_madvise 219 -# endif -# ifndef __NR_madvise1 -# define __NR_madvise1 219 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 220 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 221 -# endif -# ifndef __NR_gettid -# define __NR_gettid 224 -# endif -# ifndef __NR_readahead -# define __NR_readahead 225 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 226 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 227 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 228 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 229 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 230 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 231 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 232 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 233 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 234 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 235 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 236 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 237 -# endif -# ifndef __NR_tkill -# define __NR_tkill 238 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 239 -# endif -# ifndef __NR_futex -# define __NR_futex 240 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 241 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 242 -# endif -# ifndef __NR_set_thread_area -# define __NR_set_thread_area 243 -# endif -# ifndef __NR_get_thread_area -# define __NR_get_thread_area 244 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 245 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 246 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 247 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 248 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 249 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 250 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 252 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 253 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 254 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 255 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 256 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 257 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 258 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 259 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 260 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 261 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 262 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 263 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 264 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 265 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 266 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 267 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 268 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 269 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 270 -# endif -# ifndef __NR_utimes -# define __NR_utimes 271 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 272 -# endif -# ifndef __NR_vserver -# define __NR_vserver 273 -# endif -# ifndef __NR_mbind -# define __NR_mbind 274 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 275 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 276 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 277 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 278 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 279 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 280 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 281 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 282 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 283 -# endif -# ifndef __NR_waitid -# define __NR_waitid 284 -# endif -# ifndef __NR_add_key -# define __NR_add_key 286 -# endif -# ifndef __NR_request_key -# define __NR_request_key 287 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 288 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 289 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 290 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 291 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 292 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 293 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 294 -# endif -# ifndef __NR_openat -# define __NR_openat 295 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 296 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 297 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 298 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 299 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 300 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 301 -# endif -# ifndef __NR_renameat -# define __NR_renameat 302 -# endif -# ifndef __NR_linkat -# define __NR_linkat 303 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 304 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 305 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 306 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 307 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 308 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 309 -# endif -# ifndef __NR_unshare -# define __NR_unshare 310 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 311 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 312 -# endif -# ifndef __NR_splice -# define __NR_splice 313 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 314 -# endif -# ifndef __NR_tee -# define __NR_tee 315 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 316 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 317 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 318 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 319 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 320 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 321 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 322 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 323 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 324 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 325 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 326 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 327 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 328 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 329 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 330 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 331 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 332 -# endif -# ifndef __NR_preadv -# define __NR_preadv 333 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 334 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 335 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 336 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 337 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 338 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 339 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 340 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 341 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 342 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 343 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 344 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 345 -# endif -# ifndef __NR_setns -# define __NR_setns 346 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 347 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 348 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 349 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 350 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 351 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 352 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 353 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 354 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 355 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 356 -# endif -# ifndef __NR_bpf -# define __NR_bpf 357 -# endif -# ifndef __NR_execveat -# define __NR_execveat 358 -# endif -# ifndef __NR_socket -# define __NR_socket 359 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 360 -# endif -# ifndef __NR_bind -# define __NR_bind 361 -# endif -# ifndef __NR_connect -# define __NR_connect 362 -# endif -# ifndef __NR_listen -# define __NR_listen 363 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 364 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 365 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 366 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 367 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 368 -# endif -# ifndef __NR_sendto -# define __NR_sendto 369 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 370 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 371 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 372 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 373 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 374 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 375 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 376 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 377 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 378 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 379 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 380 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 381 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 382 -# endif -# ifndef __NR_statx -# define __NR_statx 383 -# endif -# ifndef __NR_arch_prctl -# define __NR_arch_prctl 384 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 385 -# endif -# ifndef __NR_rseq -# define __NR_rseq 386 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __ia64__ -# ifndef __NR_ni_syscall -# define __NR_ni_syscall 1024 -# endif -# ifndef __NR_exit -# define __NR_exit 1025 -# endif -# ifndef __NR_read -# define __NR_read 1026 -# endif -# ifndef __NR_write -# define __NR_write 1027 -# endif -# ifndef __NR_open -# define __NR_open 1028 -# endif -# ifndef __NR_close -# define __NR_close 1029 -# endif -# ifndef __NR_creat -# define __NR_creat 1030 -# endif -# ifndef __NR_link -# define __NR_link 1031 -# endif -# ifndef __NR_unlink -# define __NR_unlink 1032 -# endif -# ifndef __NR_execve -# define __NR_execve 1033 -# endif -# ifndef __NR_chdir -# define __NR_chdir 1034 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 1035 -# endif -# ifndef __NR_utimes -# define __NR_utimes 1036 -# endif -# ifndef __NR_mknod -# define __NR_mknod 1037 -# endif -# ifndef __NR_chmod -# define __NR_chmod 1038 -# endif -# ifndef __NR_chown -# define __NR_chown 1039 -# endif -# ifndef __NR_lseek -# define __NR_lseek 1040 -# endif -# ifndef __NR_getpid -# define __NR_getpid 1041 -# endif -# ifndef __NR_getppid -# define __NR_getppid 1042 -# endif -# ifndef __NR_mount -# define __NR_mount 1043 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 1044 -# endif -# ifndef __NR_setuid -# define __NR_setuid 1045 -# endif -# ifndef __NR_getuid -# define __NR_getuid 1046 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 1047 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 1048 -# endif -# ifndef __NR_access -# define __NR_access 1049 -# endif -# ifndef __NR_sync -# define __NR_sync 1050 -# endif -# ifndef __NR_fsync -# define __NR_fsync 1051 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 1052 -# endif -# ifndef __NR_kill -# define __NR_kill 1053 -# endif -# ifndef __NR_rename -# define __NR_rename 1054 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 1055 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 1056 -# endif -# ifndef __NR_dup -# define __NR_dup 1057 -# endif -# ifndef __NR_pipe -# define __NR_pipe 1058 -# endif -# ifndef __NR_times -# define __NR_times 1059 -# endif -# ifndef __NR_brk -# define __NR_brk 1060 -# endif -# ifndef __NR_setgid -# define __NR_setgid 1061 -# endif -# ifndef __NR_getgid -# define __NR_getgid 1062 -# endif -# ifndef __NR_getegid -# define __NR_getegid 1063 -# endif -# ifndef __NR_acct -# define __NR_acct 1064 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 1065 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 1066 -# endif -# ifndef __NR_umask -# define __NR_umask 1067 -# endif -# ifndef __NR_chroot -# define __NR_chroot 1068 -# endif -# ifndef __NR_ustat -# define __NR_ustat 1069 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 1070 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 1071 -# endif -# ifndef __NR_setregid -# define __NR_setregid 1072 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 1073 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 1074 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 1075 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 1076 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 1077 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 1078 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 1079 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 1080 -# endif -# ifndef __NR_setsid -# define __NR_setsid 1081 -# endif -# ifndef __NR_getsid -# define __NR_getsid 1082 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 1083 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 1084 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 1085 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 1086 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 1087 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 1088 -# endif -# ifndef __NR_select -# define __NR_select 1089 -# endif -# ifndef __NR_poll -# define __NR_poll 1090 -# endif -# ifndef __NR_symlink -# define __NR_symlink 1091 -# endif -# ifndef __NR_readlink -# define __NR_readlink 1092 -# endif -# ifndef __NR_uselib -# define __NR_uselib 1093 -# endif -# ifndef __NR_swapon -# define __NR_swapon 1094 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 1095 -# endif -# ifndef __NR_reboot -# define __NR_reboot 1096 -# endif -# ifndef __NR_truncate -# define __NR_truncate 1097 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 1098 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 1099 -# endif -# ifndef __NR_fchown -# define __NR_fchown 1100 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 1101 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 1102 -# endif -# ifndef __NR_statfs -# define __NR_statfs 1103 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 1104 -# endif -# ifndef __NR_gettid -# define __NR_gettid 1105 -# endif -# ifndef __NR_semget -# define __NR_semget 1106 -# endif -# ifndef __NR_semop -# define __NR_semop 1107 -# endif -# ifndef __NR_semctl -# define __NR_semctl 1108 -# endif -# ifndef __NR_msgget -# define __NR_msgget 1109 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 1110 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 1111 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 1112 -# endif -# ifndef __NR_shmget -# define __NR_shmget 1113 -# endif -# ifndef __NR_shmat -# define __NR_shmat 1114 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 1115 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 1116 -# endif -# ifndef __NR_syslog -# define __NR_syslog 1117 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 1118 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 1119 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 1123 -# endif -# ifndef __NR_lchown -# define __NR_lchown 1124 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 1125 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 1126 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 1127 -# endif -# ifndef __NR_clone -# define __NR_clone 1128 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 1129 -# endif -# ifndef __NR_uname -# define __NR_uname 1130 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 1131 -# endif -# ifndef __NR_init_module -# define __NR_init_module 1133 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 1134 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 1137 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 1138 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 1139 -# endif -# ifndef __NR_personality -# define __NR_personality 1140 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 1141 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 1142 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 1143 -# endif -# ifndef __NR_getdents -# define __NR_getdents 1144 -# endif -# ifndef __NR_flock -# define __NR_flock 1145 -# endif -# ifndef __NR_readv -# define __NR_readv 1146 -# endif -# ifndef __NR_writev -# define __NR_writev 1147 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 1148 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 1149 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 1150 -# endif -# ifndef __NR_mmap -# define __NR_mmap 1151 -# endif -# ifndef __NR_munmap -# define __NR_munmap 1152 -# endif -# ifndef __NR_mlock -# define __NR_mlock 1153 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 1154 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 1155 -# endif -# ifndef __NR_mremap -# define __NR_mremap 1156 -# endif -# ifndef __NR_msync -# define __NR_msync 1157 -# endif -# ifndef __NR_munlock -# define __NR_munlock 1158 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 1159 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 1160 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 1161 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 1162 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 1163 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 1164 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 1165 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 1166 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 1167 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 1168 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 1169 -# endif -# ifndef __NR_prctl -# define __NR_prctl 1170 -# endif -# ifndef __NR_old_getpagesize -# define __NR_old_getpagesize 1171 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 1172 -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read 1173 -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write 1174 -# endif -# ifndef __NR_perfmonctl -# define __NR_perfmonctl 1175 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 1176 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 1177 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 1178 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 1179 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 1180 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 1181 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 1182 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 1183 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 1184 -# endif -# ifndef __NR_capget -# define __NR_capget 1185 -# endif -# ifndef __NR_capset -# define __NR_capset 1186 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 1187 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 1188 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 1189 -# endif -# ifndef __NR_socket -# define __NR_socket 1190 -# endif -# ifndef __NR_bind -# define __NR_bind 1191 -# endif -# ifndef __NR_connect -# define __NR_connect 1192 -# endif -# ifndef __NR_listen -# define __NR_listen 1193 -# endif -# ifndef __NR_accept -# define __NR_accept 1194 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 1195 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 1196 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 1197 -# endif -# ifndef __NR_send -# define __NR_send 1198 -# endif -# ifndef __NR_sendto -# define __NR_sendto 1199 -# endif -# ifndef __NR_recv -# define __NR_recv 1200 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 1201 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 1202 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 1203 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 1204 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 1205 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 1206 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 1207 -# endif -# ifndef __NR_mincore -# define __NR_mincore 1208 -# endif -# ifndef __NR_madvise -# define __NR_madvise 1209 -# endif -# ifndef __NR_stat -# define __NR_stat 1210 -# endif -# ifndef __NR_lstat -# define __NR_lstat 1211 -# endif -# ifndef __NR_fstat -# define __NR_fstat 1212 -# endif -# ifndef __NR_clone2 -# define __NR_clone2 1213 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 1214 -# endif -# ifndef __NR_getunwind -# define __NR_getunwind 1215 -# endif -# ifndef __NR_readahead -# define __NR_readahead 1216 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 1217 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 1218 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 1219 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 1220 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 1221 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 1222 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 1223 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 1224 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 1225 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 1226 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 1227 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 1228 -# endif -# ifndef __NR_tkill -# define __NR_tkill 1229 -# endif -# ifndef __NR_futex -# define __NR_futex 1230 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 1231 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 1232 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 1233 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 1234 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 1235 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 1236 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 1237 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 1238 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 1239 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 1240 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 1241 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 1242 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 1243 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 1244 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 1245 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 1246 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 1247 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 1248 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 1249 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 1250 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 1251 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 1252 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 1253 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 1254 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 1255 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 1256 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 1257 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 1258 -# endif -# ifndef __NR_mbind -# define __NR_mbind 1259 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 1260 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 1261 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 1262 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 1263 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 1264 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 1265 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 1266 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 1267 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 1268 -# endif -# ifndef __NR_vserver -# define __NR_vserver 1269 -# endif -# ifndef __NR_waitid -# define __NR_waitid 1270 -# endif -# ifndef __NR_add_key -# define __NR_add_key 1271 -# endif -# ifndef __NR_request_key -# define __NR_request_key 1272 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 1273 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 1274 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 1275 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 1276 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 1277 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 1278 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 1279 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 1280 -# endif -# ifndef __NR_openat -# define __NR_openat 1281 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 1282 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 1283 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 1284 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 1285 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 1286 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 1287 -# endif -# ifndef __NR_renameat -# define __NR_renameat 1288 -# endif -# ifndef __NR_linkat -# define __NR_linkat 1289 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 1290 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 1291 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 1292 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 1293 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 1294 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 1295 -# endif -# ifndef __NR_unshare -# define __NR_unshare 1296 -# endif -# ifndef __NR_splice -# define __NR_splice 1297 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 1298 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 1299 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 1300 -# endif -# ifndef __NR_tee -# define __NR_tee 1301 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 1302 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 1303 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 1304 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 1305 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 1306 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 1307 -# endif -# ifndef __NR_timerfd -# define __NR_timerfd 1308 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 1309 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 1310 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 1311 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 1312 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 1313 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 1314 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 1315 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 1316 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 1317 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 1318 -# endif -# ifndef __NR_preadv -# define __NR_preadv 1319 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 1320 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 1321 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 1322 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 1323 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 1324 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 1325 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 1326 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 1327 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 1328 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 1329 -# endif -# ifndef __NR_setns -# define __NR_setns 1330 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 1331 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 1332 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 1333 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 1334 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 1335 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 1336 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 1337 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 1338 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 1339 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 1340 -# endif -# ifndef __NR_bpf -# define __NR_bpf 1341 -# endif -# ifndef __NR_execveat -# define __NR_execveat 1342 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 1343 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 1344 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 1345 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 1346 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 1347 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 1348 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 1349 -# endif -# ifndef __NR_statx -# define __NR_statx 1350 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 1351 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 1352 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 1353 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 1354 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 1355 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 1356 -# endif -# ifndef __NR_rseq -# define __NR_rseq 1357 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 1448 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 1449 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 1450 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 1451 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 1452 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 1453 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 1454 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 1455 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 1456 -# endif -# ifndef __NR_fspick -# define __NR_fspick 1457 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 1458 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 1461 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 1462 -# endif -#endif - - -#if defined(__mips__) && defined(_ABIN32) -# ifndef __NR_read -# define __NR_read 0 -# endif -# ifndef __NR_write -# define __NR_write 1 -# endif -# ifndef __NR_open -# define __NR_open 2 -# endif -# ifndef __NR_close -# define __NR_close 3 -# endif -# ifndef __NR_stat -# define __NR_stat 4 -# endif -# ifndef __NR_fstat -# define __NR_fstat 5 -# endif -# ifndef __NR_lstat -# define __NR_lstat 6 -# endif -# ifndef __NR_poll -# define __NR_poll 7 -# endif -# ifndef __NR_lseek -# define __NR_lseek 8 -# endif -# ifndef __NR_mmap -# define __NR_mmap 9 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 10 -# endif -# ifndef __NR_munmap -# define __NR_munmap 11 -# endif -# ifndef __NR_brk -# define __NR_brk 12 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 13 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 14 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 15 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 16 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 17 -# endif -# ifndef __NR_readv -# define __NR_readv 18 -# endif -# ifndef __NR_writev -# define __NR_writev 19 -# endif -# ifndef __NR_access -# define __NR_access 20 -# endif -# ifndef __NR_pipe -# define __NR_pipe 21 -# endif -# ifndef __NR__newselect -# define __NR__newselect 22 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 23 -# endif -# ifndef __NR_mremap -# define __NR_mremap 24 -# endif -# ifndef __NR_msync -# define __NR_msync 25 -# endif -# ifndef __NR_mincore -# define __NR_mincore 26 -# endif -# ifndef __NR_madvise -# define __NR_madvise 27 -# endif -# ifndef __NR_shmget -# define __NR_shmget 28 -# endif -# ifndef __NR_shmat -# define __NR_shmat 29 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 30 -# endif -# ifndef __NR_dup -# define __NR_dup 31 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 32 -# endif -# ifndef __NR_pause -# define __NR_pause 33 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 34 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 35 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 36 -# endif -# ifndef __NR_alarm -# define __NR_alarm 37 -# endif -# ifndef __NR_getpid -# define __NR_getpid 38 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 39 -# endif -# ifndef __NR_socket -# define __NR_socket 40 -# endif -# ifndef __NR_connect -# define __NR_connect 41 -# endif -# ifndef __NR_accept -# define __NR_accept 42 -# endif -# ifndef __NR_sendto -# define __NR_sendto 43 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 44 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 45 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 46 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 47 -# endif -# ifndef __NR_bind -# define __NR_bind 48 -# endif -# ifndef __NR_listen -# define __NR_listen 49 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 50 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 51 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 52 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 53 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 54 -# endif -# ifndef __NR_clone -# define __NR_clone 55 -# endif -# ifndef __NR_fork -# define __NR_fork 56 -# endif -# ifndef __NR_execve -# define __NR_execve 57 -# endif -# ifndef __NR_exit -# define __NR_exit 58 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 59 -# endif -# ifndef __NR_kill -# define __NR_kill 60 -# endif -# ifndef __NR_uname -# define __NR_uname 61 -# endif -# ifndef __NR_semget -# define __NR_semget 62 -# endif -# ifndef __NR_semop -# define __NR_semop 63 -# endif -# ifndef __NR_semctl -# define __NR_semctl 64 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 65 -# endif -# ifndef __NR_msgget -# define __NR_msgget 66 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 67 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 68 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 69 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 70 -# endif -# ifndef __NR_flock -# define __NR_flock 71 -# endif -# ifndef __NR_fsync -# define __NR_fsync 72 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 73 -# endif -# ifndef __NR_truncate -# define __NR_truncate 74 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 75 -# endif -# ifndef __NR_getdents -# define __NR_getdents 76 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 77 -# endif -# ifndef __NR_chdir -# define __NR_chdir 78 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 79 -# endif -# ifndef __NR_rename -# define __NR_rename 80 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 81 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 82 -# endif -# ifndef __NR_creat -# define __NR_creat 83 -# endif -# ifndef __NR_link -# define __NR_link 84 -# endif -# ifndef __NR_unlink -# define __NR_unlink 85 -# endif -# ifndef __NR_symlink -# define __NR_symlink 86 -# endif -# ifndef __NR_readlink -# define __NR_readlink 87 -# endif -# ifndef __NR_chmod -# define __NR_chmod 88 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 89 -# endif -# ifndef __NR_chown -# define __NR_chown 90 -# endif -# ifndef __NR_fchown -# define __NR_fchown 91 -# endif -# ifndef __NR_lchown -# define __NR_lchown 92 -# endif -# ifndef __NR_umask -# define __NR_umask 93 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 94 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 95 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 96 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 97 -# endif -# ifndef __NR_times -# define __NR_times 98 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 99 -# endif -# ifndef __NR_getuid -# define __NR_getuid 100 -# endif -# ifndef __NR_syslog -# define __NR_syslog 101 -# endif -# ifndef __NR_getgid -# define __NR_getgid 102 -# endif -# ifndef __NR_setuid -# define __NR_setuid 103 -# endif -# ifndef __NR_setgid -# define __NR_setgid 104 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 105 -# endif -# ifndef __NR_getegid -# define __NR_getegid 106 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 107 -# endif -# ifndef __NR_getppid -# define __NR_getppid 108 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 109 -# endif -# ifndef __NR_setsid -# define __NR_setsid 110 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 111 -# endif -# ifndef __NR_setregid -# define __NR_setregid 112 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 113 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 114 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 115 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 116 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 117 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 118 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 119 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 120 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 121 -# endif -# ifndef __NR_getsid -# define __NR_getsid 122 -# endif -# ifndef __NR_capget -# define __NR_capget 123 -# endif -# ifndef __NR_capset -# define __NR_capset 124 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 125 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 126 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 127 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 128 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 129 -# endif -# ifndef __NR_utime -# define __NR_utime 130 -# endif -# ifndef __NR_mknod -# define __NR_mknod 131 -# endif -# ifndef __NR_personality -# define __NR_personality 132 -# endif -# ifndef __NR_ustat -# define __NR_ustat 133 -# endif -# ifndef __NR_statfs -# define __NR_statfs 134 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 135 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 136 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 137 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 138 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 139 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 140 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 141 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 142 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 143 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 144 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 145 -# endif -# ifndef __NR_mlock -# define __NR_mlock 146 -# endif -# ifndef __NR_munlock -# define __NR_munlock 147 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 148 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 149 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 150 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 151 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 152 -# endif -# ifndef __NR_prctl -# define __NR_prctl 153 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 154 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 155 -# endif -# ifndef __NR_chroot -# define __NR_chroot 156 -# endif -# ifndef __NR_sync -# define __NR_sync 157 -# endif -# ifndef __NR_acct -# define __NR_acct 158 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 159 -# endif -# ifndef __NR_mount -# define __NR_mount 160 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 161 -# endif -# ifndef __NR_swapon -# define __NR_swapon 162 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 163 -# endif -# ifndef __NR_reboot -# define __NR_reboot 164 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 165 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 166 -# endif -# ifndef __NR_create_module -# define __NR_create_module 167 -# endif -# ifndef __NR_init_module -# define __NR_init_module 168 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 169 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 170 -# endif -# ifndef __NR_query_module -# define __NR_query_module 171 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 172 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 173 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 174 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 175 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 176 -# endif -# ifndef __NR_reserved177 -# define __NR_reserved177 177 -# endif -# ifndef __NR_gettid -# define __NR_gettid 178 -# endif -# ifndef __NR_readahead -# define __NR_readahead 179 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 180 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 181 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 182 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 183 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 184 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 185 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 186 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 187 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 188 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 189 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 190 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 191 -# endif -# ifndef __NR_tkill -# define __NR_tkill 192 -# endif -# ifndef __NR_reserved193 -# define __NR_reserved193 193 -# endif -# ifndef __NR_futex -# define __NR_futex 194 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 195 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 196 -# endif -# ifndef __NR_cacheflush -# define __NR_cacheflush 197 -# endif -# ifndef __NR_cachectl -# define __NR_cachectl 198 -# endif -# ifndef __NR_sysmips -# define __NR_sysmips 199 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 200 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 201 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 202 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 203 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 204 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 205 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 206 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 207 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 208 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 209 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 210 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 211 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 212 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 213 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 214 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 215 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 216 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 217 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 218 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 219 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 220 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 221 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 222 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 223 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 224 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 225 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 226 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 227 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 228 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 229 -# endif -# ifndef __NR_utimes -# define __NR_utimes 230 -# endif -# ifndef __NR_mbind -# define __NR_mbind 231 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 232 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 233 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 234 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 235 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 236 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 237 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 238 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 239 -# endif -# ifndef __NR_vserver -# define __NR_vserver 240 -# endif -# ifndef __NR_waitid -# define __NR_waitid 241 -# endif -# ifndef __NR_add_key -# define __NR_add_key 243 -# endif -# ifndef __NR_request_key -# define __NR_request_key 244 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 245 -# endif -# ifndef __NR_set_thread_area -# define __NR_set_thread_area 246 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 247 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 248 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 249 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 250 -# endif -# ifndef __NR_openat -# define __NR_openat 251 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 252 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 253 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 254 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 255 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 256 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 257 -# endif -# ifndef __NR_renameat -# define __NR_renameat 258 -# endif -# ifndef __NR_linkat -# define __NR_linkat 259 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 260 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 261 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 262 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 263 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 264 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 265 -# endif -# ifndef __NR_unshare -# define __NR_unshare 266 -# endif -# ifndef __NR_splice -# define __NR_splice 267 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 268 -# endif -# ifndef __NR_tee -# define __NR_tee 269 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 270 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 271 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 272 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 273 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 274 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 275 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 276 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 277 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 278 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 279 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 280 -# endif -# ifndef __NR_timerfd -# define __NR_timerfd 281 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 282 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 283 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 284 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 285 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 286 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 287 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 288 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 289 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 290 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 291 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 292 -# endif -# ifndef __NR_preadv -# define __NR_preadv 293 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 294 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 295 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 296 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 297 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 298 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 299 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 300 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 301 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 302 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 303 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 304 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 305 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 306 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 307 -# endif -# ifndef __NR_setns -# define __NR_setns 308 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 309 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 310 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 311 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 312 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 313 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 314 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 315 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 316 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 317 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 318 -# endif -# ifndef __NR_bpf -# define __NR_bpf 319 -# endif -# ifndef __NR_execveat -# define __NR_execveat 320 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 321 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 322 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 323 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 324 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 325 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 326 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 327 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 328 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 329 -# endif -# ifndef __NR_statx -# define __NR_statx 330 -# endif -# ifndef __NR_rseq -# define __NR_rseq 331 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 332 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#if defined(__mips__) && defined(_ABI64) -# ifndef __NR_read -# define __NR_read 0 -# endif -# ifndef __NR_write -# define __NR_write 1 -# endif -# ifndef __NR_open -# define __NR_open 2 -# endif -# ifndef __NR_close -# define __NR_close 3 -# endif -# ifndef __NR_stat -# define __NR_stat 4 -# endif -# ifndef __NR_fstat -# define __NR_fstat 5 -# endif -# ifndef __NR_lstat -# define __NR_lstat 6 -# endif -# ifndef __NR_poll -# define __NR_poll 7 -# endif -# ifndef __NR_lseek -# define __NR_lseek 8 -# endif -# ifndef __NR_mmap -# define __NR_mmap 9 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 10 -# endif -# ifndef __NR_munmap -# define __NR_munmap 11 -# endif -# ifndef __NR_brk -# define __NR_brk 12 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 13 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 14 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 15 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 16 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 17 -# endif -# ifndef __NR_readv -# define __NR_readv 18 -# endif -# ifndef __NR_writev -# define __NR_writev 19 -# endif -# ifndef __NR_access -# define __NR_access 20 -# endif -# ifndef __NR_pipe -# define __NR_pipe 21 -# endif -# ifndef __NR__newselect -# define __NR__newselect 22 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 23 -# endif -# ifndef __NR_mremap -# define __NR_mremap 24 -# endif -# ifndef __NR_msync -# define __NR_msync 25 -# endif -# ifndef __NR_mincore -# define __NR_mincore 26 -# endif -# ifndef __NR_madvise -# define __NR_madvise 27 -# endif -# ifndef __NR_shmget -# define __NR_shmget 28 -# endif -# ifndef __NR_shmat -# define __NR_shmat 29 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 30 -# endif -# ifndef __NR_dup -# define __NR_dup 31 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 32 -# endif -# ifndef __NR_pause -# define __NR_pause 33 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 34 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 35 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 36 -# endif -# ifndef __NR_alarm -# define __NR_alarm 37 -# endif -# ifndef __NR_getpid -# define __NR_getpid 38 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 39 -# endif -# ifndef __NR_socket -# define __NR_socket 40 -# endif -# ifndef __NR_connect -# define __NR_connect 41 -# endif -# ifndef __NR_accept -# define __NR_accept 42 -# endif -# ifndef __NR_sendto -# define __NR_sendto 43 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 44 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 45 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 46 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 47 -# endif -# ifndef __NR_bind -# define __NR_bind 48 -# endif -# ifndef __NR_listen -# define __NR_listen 49 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 50 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 51 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 52 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 53 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 54 -# endif -# ifndef __NR_clone -# define __NR_clone 55 -# endif -# ifndef __NR_fork -# define __NR_fork 56 -# endif -# ifndef __NR_execve -# define __NR_execve 57 -# endif -# ifndef __NR_exit -# define __NR_exit 58 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 59 -# endif -# ifndef __NR_kill -# define __NR_kill 60 -# endif -# ifndef __NR_uname -# define __NR_uname 61 -# endif -# ifndef __NR_semget -# define __NR_semget 62 -# endif -# ifndef __NR_semop -# define __NR_semop 63 -# endif -# ifndef __NR_semctl -# define __NR_semctl 64 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 65 -# endif -# ifndef __NR_msgget -# define __NR_msgget 66 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 67 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 68 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 69 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 70 -# endif -# ifndef __NR_flock -# define __NR_flock 71 -# endif -# ifndef __NR_fsync -# define __NR_fsync 72 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 73 -# endif -# ifndef __NR_truncate -# define __NR_truncate 74 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 75 -# endif -# ifndef __NR_getdents -# define __NR_getdents 76 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 77 -# endif -# ifndef __NR_chdir -# define __NR_chdir 78 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 79 -# endif -# ifndef __NR_rename -# define __NR_rename 80 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 81 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 82 -# endif -# ifndef __NR_creat -# define __NR_creat 83 -# endif -# ifndef __NR_link -# define __NR_link 84 -# endif -# ifndef __NR_unlink -# define __NR_unlink 85 -# endif -# ifndef __NR_symlink -# define __NR_symlink 86 -# endif -# ifndef __NR_readlink -# define __NR_readlink 87 -# endif -# ifndef __NR_chmod -# define __NR_chmod 88 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 89 -# endif -# ifndef __NR_chown -# define __NR_chown 90 -# endif -# ifndef __NR_fchown -# define __NR_fchown 91 -# endif -# ifndef __NR_lchown -# define __NR_lchown 92 -# endif -# ifndef __NR_umask -# define __NR_umask 93 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 94 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 95 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 96 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 97 -# endif -# ifndef __NR_times -# define __NR_times 98 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 99 -# endif -# ifndef __NR_getuid -# define __NR_getuid 100 -# endif -# ifndef __NR_syslog -# define __NR_syslog 101 -# endif -# ifndef __NR_getgid -# define __NR_getgid 102 -# endif -# ifndef __NR_setuid -# define __NR_setuid 103 -# endif -# ifndef __NR_setgid -# define __NR_setgid 104 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 105 -# endif -# ifndef __NR_getegid -# define __NR_getegid 106 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 107 -# endif -# ifndef __NR_getppid -# define __NR_getppid 108 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 109 -# endif -# ifndef __NR_setsid -# define __NR_setsid 110 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 111 -# endif -# ifndef __NR_setregid -# define __NR_setregid 112 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 113 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 114 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 115 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 116 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 117 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 118 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 119 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 120 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 121 -# endif -# ifndef __NR_getsid -# define __NR_getsid 122 -# endif -# ifndef __NR_capget -# define __NR_capget 123 -# endif -# ifndef __NR_capset -# define __NR_capset 124 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 125 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 126 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 127 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 128 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 129 -# endif -# ifndef __NR_utime -# define __NR_utime 130 -# endif -# ifndef __NR_mknod -# define __NR_mknod 131 -# endif -# ifndef __NR_personality -# define __NR_personality 132 -# endif -# ifndef __NR_ustat -# define __NR_ustat 133 -# endif -# ifndef __NR_statfs -# define __NR_statfs 134 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 135 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 136 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 137 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 138 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 139 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 140 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 141 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 142 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 143 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 144 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 145 -# endif -# ifndef __NR_mlock -# define __NR_mlock 146 -# endif -# ifndef __NR_munlock -# define __NR_munlock 147 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 148 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 149 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 150 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 151 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 152 -# endif -# ifndef __NR_prctl -# define __NR_prctl 153 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 154 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 155 -# endif -# ifndef __NR_chroot -# define __NR_chroot 156 -# endif -# ifndef __NR_sync -# define __NR_sync 157 -# endif -# ifndef __NR_acct -# define __NR_acct 158 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 159 -# endif -# ifndef __NR_mount -# define __NR_mount 160 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 161 -# endif -# ifndef __NR_swapon -# define __NR_swapon 162 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 163 -# endif -# ifndef __NR_reboot -# define __NR_reboot 164 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 165 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 166 -# endif -# ifndef __NR_create_module -# define __NR_create_module 167 -# endif -# ifndef __NR_init_module -# define __NR_init_module 168 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 169 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 170 -# endif -# ifndef __NR_query_module -# define __NR_query_module 171 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 172 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 173 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 174 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 175 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 176 -# endif -# ifndef __NR_reserved177 -# define __NR_reserved177 177 -# endif -# ifndef __NR_gettid -# define __NR_gettid 178 -# endif -# ifndef __NR_readahead -# define __NR_readahead 179 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 180 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 181 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 182 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 183 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 184 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 185 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 186 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 187 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 188 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 189 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 190 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 191 -# endif -# ifndef __NR_tkill -# define __NR_tkill 192 -# endif -# ifndef __NR_reserved193 -# define __NR_reserved193 193 -# endif -# ifndef __NR_futex -# define __NR_futex 194 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 195 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 196 -# endif -# ifndef __NR_cacheflush -# define __NR_cacheflush 197 -# endif -# ifndef __NR_cachectl -# define __NR_cachectl 198 -# endif -# ifndef __NR_sysmips -# define __NR_sysmips 199 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 200 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 201 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 202 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 203 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 204 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 205 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 206 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 207 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 208 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 209 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 210 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 211 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 212 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 213 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 214 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 215 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 216 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 217 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 218 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 219 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 220 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 221 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 222 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 223 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 224 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 225 -# endif -# ifndef __NR_utimes -# define __NR_utimes 226 -# endif -# ifndef __NR_mbind -# define __NR_mbind 227 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 228 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 229 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 230 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 231 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 232 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 233 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 234 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 235 -# endif -# ifndef __NR_vserver -# define __NR_vserver 236 -# endif -# ifndef __NR_waitid -# define __NR_waitid 237 -# endif -# ifndef __NR_add_key -# define __NR_add_key 239 -# endif -# ifndef __NR_request_key -# define __NR_request_key 240 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 241 -# endif -# ifndef __NR_set_thread_area -# define __NR_set_thread_area 242 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 243 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 244 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 245 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 246 -# endif -# ifndef __NR_openat -# define __NR_openat 247 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 248 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 249 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 250 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 251 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 252 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 253 -# endif -# ifndef __NR_renameat -# define __NR_renameat 254 -# endif -# ifndef __NR_linkat -# define __NR_linkat 255 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 256 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 257 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 258 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 259 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 260 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 261 -# endif -# ifndef __NR_unshare -# define __NR_unshare 262 -# endif -# ifndef __NR_splice -# define __NR_splice 263 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 264 -# endif -# ifndef __NR_tee -# define __NR_tee 265 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 266 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 267 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 268 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 269 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 270 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 271 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 272 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 273 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 274 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 275 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 276 -# endif -# ifndef __NR_timerfd -# define __NR_timerfd 277 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 278 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 279 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 280 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 281 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 282 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 283 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 284 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 285 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 286 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 287 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 288 -# endif -# ifndef __NR_preadv -# define __NR_preadv 289 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 290 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 291 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 292 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 293 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 294 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 295 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 296 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 297 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 298 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 299 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 300 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 301 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 302 -# endif -# ifndef __NR_setns -# define __NR_setns 303 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 304 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 305 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 306 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 307 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 308 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 309 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 310 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 311 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 312 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 313 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 314 -# endif -# ifndef __NR_bpf -# define __NR_bpf 315 -# endif -# ifndef __NR_execveat -# define __NR_execveat 316 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 317 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 318 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 319 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 320 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 321 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 322 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 323 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 324 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 325 -# endif -# ifndef __NR_statx -# define __NR_statx 326 -# endif -# ifndef __NR_rseq -# define __NR_rseq 327 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 328 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#if defined(__mips__) && defined(_ABIO32) -# ifndef __NR_syscall -# define __NR_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_time -# define __NR_time 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_break -# define __NR_break 17 -# endif -# ifndef __NR_unused18 -# define __NR_unused18 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_stime -# define __NR_stime 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_unused28 -# define __NR_unused28 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_stty -# define __NR_stty 31 -# endif -# ifndef __NR_gtty -# define __NR_gtty 32 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_ftime -# define __NR_ftime 35 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_prof -# define __NR_prof 44 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_lock -# define __NR_lock 53 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_mpx -# define __NR_mpx 56 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_ulimit -# define __NR_ulimit 58 -# endif -# ifndef __NR_unused59 -# define __NR_unused59 59 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 68 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 69 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 70 -# endif -# ifndef __NR_setregid -# define __NR_setregid 71 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 76 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 80 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 81 -# endif -# ifndef __NR_reserved82 -# define __NR_reserved82 82 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_unused84 -# define __NR_unused84 84 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_fchown -# define __NR_fchown 95 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_profil -# define __NR_profil 98 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_ioperm -# define __NR_ioperm 101 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_unused109 -# define __NR_unused109 109 -# endif -# ifndef __NR_iopl -# define __NR_iopl 110 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_idle -# define __NR_idle 112 -# endif -# ifndef __NR_vm86 -# define __NR_vm86 113 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_modify_ldt -# define __NR_modify_ldt 123 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_create_module -# define __NR_create_module 127 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 130 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 137 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 138 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 139 -# endif -# ifndef __NR__llseek -# define __NR__llseek 140 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR__newselect -# define __NR__newselect 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_cacheflush -# define __NR_cacheflush 147 -# endif -# ifndef __NR_cachectl -# define __NR_cachectl 148 -# endif -# ifndef __NR_sysmips -# define __NR_sysmips 149 -# endif -# ifndef __NR_unused150 -# define __NR_unused150 150 -# endif -# ifndef __NR_getsid -# define __NR_getsid 151 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 152 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 153 -# endif -# ifndef __NR_mlock -# define __NR_mlock 154 -# endif -# ifndef __NR_munlock -# define __NR_munlock 155 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 156 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 157 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 158 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 159 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 160 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 161 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 162 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 163 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 164 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 165 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 166 -# endif -# ifndef __NR_mremap -# define __NR_mremap 167 -# endif -# ifndef __NR_accept -# define __NR_accept 168 -# endif -# ifndef __NR_bind -# define __NR_bind 169 -# endif -# ifndef __NR_connect -# define __NR_connect 170 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 171 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 172 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 173 -# endif -# ifndef __NR_listen -# define __NR_listen 174 -# endif -# ifndef __NR_recv -# define __NR_recv 175 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 176 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 177 -# endif -# ifndef __NR_send -# define __NR_send 178 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 179 -# endif -# ifndef __NR_sendto -# define __NR_sendto 180 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 181 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 182 -# endif -# ifndef __NR_socket -# define __NR_socket 183 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 184 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 185 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 186 -# endif -# ifndef __NR_query_module -# define __NR_query_module 187 -# endif -# ifndef __NR_poll -# define __NR_poll 188 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 189 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 190 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 191 -# endif -# ifndef __NR_prctl -# define __NR_prctl 192 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 193 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 194 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 195 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 196 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 197 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 198 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 199 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 200 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 201 -# endif -# ifndef __NR_chown -# define __NR_chown 202 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 203 -# endif -# ifndef __NR_capget -# define __NR_capget 204 -# endif -# ifndef __NR_capset -# define __NR_capset 205 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 206 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 207 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 208 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 209 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 210 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 211 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 212 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 213 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 214 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 215 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 216 -# endif -# ifndef __NR_mincore -# define __NR_mincore 217 -# endif -# ifndef __NR_madvise -# define __NR_madvise 218 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 219 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 220 -# endif -# ifndef __NR_reserved221 -# define __NR_reserved221 221 -# endif -# ifndef __NR_gettid -# define __NR_gettid 222 -# endif -# ifndef __NR_readahead -# define __NR_readahead 223 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 224 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 225 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 226 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 227 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 228 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 229 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 230 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 231 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 232 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 233 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 234 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 235 -# endif -# ifndef __NR_tkill -# define __NR_tkill 236 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 237 -# endif -# ifndef __NR_futex -# define __NR_futex 238 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 239 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 240 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 241 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 242 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 243 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 244 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 245 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 246 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 247 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 248 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 249 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 250 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 251 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 252 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 253 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 254 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 255 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 256 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 257 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 258 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 259 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 260 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 261 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 262 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 263 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 264 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 265 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 266 -# endif -# ifndef __NR_utimes -# define __NR_utimes 267 -# endif -# ifndef __NR_mbind -# define __NR_mbind 268 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 269 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 270 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 271 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 272 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 273 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 274 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 275 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 276 -# endif -# ifndef __NR_vserver -# define __NR_vserver 277 -# endif -# ifndef __NR_waitid -# define __NR_waitid 278 -# endif -# ifndef __NR_add_key -# define __NR_add_key 280 -# endif -# ifndef __NR_request_key -# define __NR_request_key 281 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 282 -# endif -# ifndef __NR_set_thread_area -# define __NR_set_thread_area 283 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 284 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 285 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 286 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 287 -# endif -# ifndef __NR_openat -# define __NR_openat 288 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 289 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 290 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 291 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 292 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 293 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 294 -# endif -# ifndef __NR_renameat -# define __NR_renameat 295 -# endif -# ifndef __NR_linkat -# define __NR_linkat 296 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 297 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 298 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 299 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 300 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 301 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 302 -# endif -# ifndef __NR_unshare -# define __NR_unshare 303 -# endif -# ifndef __NR_splice -# define __NR_splice 304 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 305 -# endif -# ifndef __NR_tee -# define __NR_tee 306 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 307 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 308 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 309 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 310 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 311 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 312 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 313 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 314 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 315 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 316 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 317 -# endif -# ifndef __NR_timerfd -# define __NR_timerfd 318 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 319 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 320 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 321 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 322 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 323 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 324 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 325 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 326 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 327 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 328 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 329 -# endif -# ifndef __NR_preadv -# define __NR_preadv 330 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 331 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 332 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 333 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 334 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 335 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 336 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 337 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 338 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 339 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 340 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 341 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 342 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 343 -# endif -# ifndef __NR_setns -# define __NR_setns 344 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 345 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 346 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 347 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 348 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 349 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 350 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 351 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 352 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 353 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 354 -# endif -# ifndef __NR_bpf -# define __NR_bpf 355 -# endif -# ifndef __NR_execveat -# define __NR_execveat 356 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 357 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 358 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 359 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 360 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 361 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 362 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 363 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 364 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 365 -# endif -# ifndef __NR_statx -# define __NR_statx 366 -# endif -# ifndef __NR_rseq -# define __NR_rseq 367 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 368 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __powerpc64__ -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_time -# define __NR_time 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_break -# define __NR_break 17 -# endif -# ifndef __NR_oldstat -# define __NR_oldstat 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_stime -# define __NR_stime 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_oldfstat -# define __NR_oldfstat 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_stty -# define __NR_stty 31 -# endif -# ifndef __NR_gtty -# define __NR_gtty 32 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_ftime -# define __NR_ftime 35 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_prof -# define __NR_prof 44 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_lock -# define __NR_lock 53 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_mpx -# define __NR_mpx 56 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_ulimit -# define __NR_ulimit 58 -# endif -# ifndef __NR_oldolduname -# define __NR_oldolduname 59 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 68 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 69 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 70 -# endif -# ifndef __NR_setregid -# define __NR_setregid 71 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 76 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 80 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 81 -# endif -# ifndef __NR_select -# define __NR_select 82 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat 84 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_fchown -# define __NR_fchown 95 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_profil -# define __NR_profil 98 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_ioperm -# define __NR_ioperm 101 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_olduname -# define __NR_olduname 109 -# endif -# ifndef __NR_iopl -# define __NR_iopl 110 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_idle -# define __NR_idle 112 -# endif -# ifndef __NR_vm86 -# define __NR_vm86 113 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_modify_ldt -# define __NR_modify_ldt 123 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_create_module -# define __NR_create_module 127 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 130 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 137 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 138 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 139 -# endif -# ifndef __NR__llseek -# define __NR__llseek 140 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR__newselect -# define __NR__newselect 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_getsid -# define __NR_getsid 147 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 148 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_mlock -# define __NR_mlock 150 -# endif -# ifndef __NR_munlock -# define __NR_munlock 151 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 152 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 153 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 154 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 155 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 156 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 157 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 158 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 159 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 160 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 161 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 162 -# endif -# ifndef __NR_mremap -# define __NR_mremap 163 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 164 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 165 -# endif -# ifndef __NR_query_module -# define __NR_query_module 166 -# endif -# ifndef __NR_poll -# define __NR_poll 167 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 168 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 169 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 170 -# endif -# ifndef __NR_prctl -# define __NR_prctl 171 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 172 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 173 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 174 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 175 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 176 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 177 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 178 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 179 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 180 -# endif -# ifndef __NR_chown -# define __NR_chown 181 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 182 -# endif -# ifndef __NR_capget -# define __NR_capget 183 -# endif -# ifndef __NR_capset -# define __NR_capset 184 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 185 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 186 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 187 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 188 -# endif -# ifndef __NR_vfork -# define __NR_vfork 189 -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit 190 -# endif -# ifndef __NR_readahead -# define __NR_readahead 191 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 192 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 193 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 194 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 195 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 196 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 197 -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read 198 -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write 199 -# endif -# ifndef __NR_pciconfig_iobase -# define __NR_pciconfig_iobase 200 -# endif -# ifndef __NR_multiplexer -# define __NR_multiplexer 201 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 202 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 203 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 204 -# endif -# ifndef __NR_madvise -# define __NR_madvise 205 -# endif -# ifndef __NR_mincore -# define __NR_mincore 206 -# endif -# ifndef __NR_gettid -# define __NR_gettid 207 -# endif -# ifndef __NR_tkill -# define __NR_tkill 208 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 209 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 210 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 211 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 212 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 213 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 214 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 215 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 216 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 217 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 218 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 219 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 220 -# endif -# ifndef __NR_futex -# define __NR_futex 221 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 222 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 223 -# endif -# ifndef __NR_tuxcall -# define __NR_tuxcall 225 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 226 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 227 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 228 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 229 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 230 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 231 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 232 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 233 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 234 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 235 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 236 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 237 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 238 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 239 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 240 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 241 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 242 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 243 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 244 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 245 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 246 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 247 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 248 -# endif -# ifndef __NR_swapcontext -# define __NR_swapcontext 249 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 250 -# endif -# ifndef __NR_utimes -# define __NR_utimes 251 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 252 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 253 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 254 -# endif -# ifndef __NR_rtas -# define __NR_rtas 255 -# endif -# ifndef __NR_sys_debug_setcontext -# define __NR_sys_debug_setcontext 256 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 258 -# endif -# ifndef __NR_mbind -# define __NR_mbind 259 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 260 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 261 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 262 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 263 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 264 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 265 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 266 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 267 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 268 -# endif -# ifndef __NR_add_key -# define __NR_add_key 269 -# endif -# ifndef __NR_request_key -# define __NR_request_key 270 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 271 -# endif -# ifndef __NR_waitid -# define __NR_waitid 272 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 273 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 274 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 275 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 276 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 277 -# endif -# ifndef __NR_spu_run -# define __NR_spu_run 278 -# endif -# ifndef __NR_spu_create -# define __NR_spu_create 279 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 280 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 281 -# endif -# ifndef __NR_unshare -# define __NR_unshare 282 -# endif -# ifndef __NR_splice -# define __NR_splice 283 -# endif -# ifndef __NR_tee -# define __NR_tee 284 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 285 -# endif -# ifndef __NR_openat -# define __NR_openat 286 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 287 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 288 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 289 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 290 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 291 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 291 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 292 -# endif -# ifndef __NR_renameat -# define __NR_renameat 293 -# endif -# ifndef __NR_linkat -# define __NR_linkat 294 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 295 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 296 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 297 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 298 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 299 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 300 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 301 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 302 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 303 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 304 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 305 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 306 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 307 -# endif -# ifndef __NR_sync_file_range2 -# define __NR_sync_file_range2 308 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 309 -# endif -# ifndef __NR_subpage_prot -# define __NR_subpage_prot 310 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 311 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 312 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 313 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 314 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 315 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 316 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 317 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 318 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 319 -# endif -# ifndef __NR_preadv -# define __NR_preadv 320 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 321 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 322 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 323 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 324 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 325 -# endif -# ifndef __NR_socket -# define __NR_socket 326 -# endif -# ifndef __NR_bind -# define __NR_bind 327 -# endif -# ifndef __NR_connect -# define __NR_connect 328 -# endif -# ifndef __NR_listen -# define __NR_listen 329 -# endif -# ifndef __NR_accept -# define __NR_accept 330 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 331 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 332 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 333 -# endif -# ifndef __NR_send -# define __NR_send 334 -# endif -# ifndef __NR_sendto -# define __NR_sendto 335 -# endif -# ifndef __NR_recv -# define __NR_recv 336 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 337 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 338 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 339 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 340 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 341 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 342 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 343 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 344 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 345 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 346 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 347 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 348 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 349 -# endif -# ifndef __NR_setns -# define __NR_setns 350 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 351 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 352 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 353 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 354 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 355 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 356 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 357 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 358 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 359 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 360 -# endif -# ifndef __NR_bpf -# define __NR_bpf 361 -# endif -# ifndef __NR_execveat -# define __NR_execveat 362 -# endif -# ifndef __NR_switch_endian -# define __NR_switch_endian 363 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 364 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 365 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 378 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 379 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 380 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 381 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 382 -# endif -# ifndef __NR_statx -# define __NR_statx 383 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 384 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 385 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 386 -# endif -# ifndef __NR_rseq -# define __NR_rseq 387 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 388 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 392 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __powerpc__ -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_time -# define __NR_time 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_break -# define __NR_break 17 -# endif -# ifndef __NR_oldstat -# define __NR_oldstat 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_stime -# define __NR_stime 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_oldfstat -# define __NR_oldfstat 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_stty -# define __NR_stty 31 -# endif -# ifndef __NR_gtty -# define __NR_gtty 32 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_ftime -# define __NR_ftime 35 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_prof -# define __NR_prof 44 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_lock -# define __NR_lock 53 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_mpx -# define __NR_mpx 56 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_ulimit -# define __NR_ulimit 58 -# endif -# ifndef __NR_oldolduname -# define __NR_oldolduname 59 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 68 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 69 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 70 -# endif -# ifndef __NR_setregid -# define __NR_setregid 71 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 76 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 80 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 81 -# endif -# ifndef __NR_select -# define __NR_select 82 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat 84 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_fchown -# define __NR_fchown 95 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_profil -# define __NR_profil 98 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_ioperm -# define __NR_ioperm 101 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_olduname -# define __NR_olduname 109 -# endif -# ifndef __NR_iopl -# define __NR_iopl 110 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_idle -# define __NR_idle 112 -# endif -# ifndef __NR_vm86 -# define __NR_vm86 113 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_modify_ldt -# define __NR_modify_ldt 123 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_create_module -# define __NR_create_module 127 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 130 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 137 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 138 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 139 -# endif -# ifndef __NR__llseek -# define __NR__llseek 140 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR__newselect -# define __NR__newselect 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_getsid -# define __NR_getsid 147 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 148 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_mlock -# define __NR_mlock 150 -# endif -# ifndef __NR_munlock -# define __NR_munlock 151 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 152 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 153 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 154 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 155 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 156 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 157 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 158 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 159 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 160 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 161 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 162 -# endif -# ifndef __NR_mremap -# define __NR_mremap 163 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 164 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 165 -# endif -# ifndef __NR_query_module -# define __NR_query_module 166 -# endif -# ifndef __NR_poll -# define __NR_poll 167 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 168 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 169 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 170 -# endif -# ifndef __NR_prctl -# define __NR_prctl 171 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 172 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 173 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 174 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 175 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 176 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 177 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 178 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 179 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 180 -# endif -# ifndef __NR_chown -# define __NR_chown 181 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 182 -# endif -# ifndef __NR_capget -# define __NR_capget 183 -# endif -# ifndef __NR_capset -# define __NR_capset 184 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 185 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 186 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 187 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 188 -# endif -# ifndef __NR_vfork -# define __NR_vfork 189 -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit 190 -# endif -# ifndef __NR_readahead -# define __NR_readahead 191 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 192 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 193 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 194 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 195 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 196 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 197 -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read 198 -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write 199 -# endif -# ifndef __NR_pciconfig_iobase -# define __NR_pciconfig_iobase 200 -# endif -# ifndef __NR_multiplexer -# define __NR_multiplexer 201 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 202 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 203 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 204 -# endif -# ifndef __NR_madvise -# define __NR_madvise 205 -# endif -# ifndef __NR_mincore -# define __NR_mincore 206 -# endif -# ifndef __NR_gettid -# define __NR_gettid 207 -# endif -# ifndef __NR_tkill -# define __NR_tkill 208 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 209 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 210 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 211 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 212 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 213 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 214 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 215 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 216 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 217 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 218 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 219 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 220 -# endif -# ifndef __NR_futex -# define __NR_futex 221 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 222 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 223 -# endif -# ifndef __NR_tuxcall -# define __NR_tuxcall 225 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 226 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 227 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 228 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 229 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 230 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 231 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 232 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 233 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 234 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 235 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 236 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 237 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 238 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 239 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 240 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 241 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 242 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 243 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 244 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 245 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 246 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 247 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 248 -# endif -# ifndef __NR_swapcontext -# define __NR_swapcontext 249 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 250 -# endif -# ifndef __NR_utimes -# define __NR_utimes 251 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 252 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 253 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 254 -# endif -# ifndef __NR_rtas -# define __NR_rtas 255 -# endif -# ifndef __NR_sys_debug_setcontext -# define __NR_sys_debug_setcontext 256 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 258 -# endif -# ifndef __NR_mbind -# define __NR_mbind 259 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 260 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 261 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 262 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 263 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 264 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 265 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 266 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 267 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 268 -# endif -# ifndef __NR_add_key -# define __NR_add_key 269 -# endif -# ifndef __NR_request_key -# define __NR_request_key 270 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 271 -# endif -# ifndef __NR_waitid -# define __NR_waitid 272 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 273 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 274 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 275 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 276 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 277 -# endif -# ifndef __NR_spu_run -# define __NR_spu_run 278 -# endif -# ifndef __NR_spu_create -# define __NR_spu_create 279 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 280 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 281 -# endif -# ifndef __NR_unshare -# define __NR_unshare 282 -# endif -# ifndef __NR_splice -# define __NR_splice 283 -# endif -# ifndef __NR_tee -# define __NR_tee 284 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 285 -# endif -# ifndef __NR_openat -# define __NR_openat 286 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 287 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 288 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 289 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 290 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 291 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 291 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 292 -# endif -# ifndef __NR_renameat -# define __NR_renameat 293 -# endif -# ifndef __NR_linkat -# define __NR_linkat 294 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 295 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 296 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 297 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 298 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 299 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 300 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 301 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 302 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 303 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 304 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 305 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 306 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 307 -# endif -# ifndef __NR_sync_file_range2 -# define __NR_sync_file_range2 308 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 309 -# endif -# ifndef __NR_subpage_prot -# define __NR_subpage_prot 310 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 311 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 312 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 313 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 314 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 315 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 316 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 317 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 318 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 319 -# endif -# ifndef __NR_preadv -# define __NR_preadv 320 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 321 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 322 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 323 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 324 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 325 -# endif -# ifndef __NR_socket -# define __NR_socket 326 -# endif -# ifndef __NR_bind -# define __NR_bind 327 -# endif -# ifndef __NR_connect -# define __NR_connect 328 -# endif -# ifndef __NR_listen -# define __NR_listen 329 -# endif -# ifndef __NR_accept -# define __NR_accept 330 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 331 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 332 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 333 -# endif -# ifndef __NR_send -# define __NR_send 334 -# endif -# ifndef __NR_sendto -# define __NR_sendto 335 -# endif -# ifndef __NR_recv -# define __NR_recv 336 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 337 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 338 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 339 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 340 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 341 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 342 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 343 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 344 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 345 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 346 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 347 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 348 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 349 -# endif -# ifndef __NR_setns -# define __NR_setns 350 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 351 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 352 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 353 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 354 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 355 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 356 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 357 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 358 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 359 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 360 -# endif -# ifndef __NR_bpf -# define __NR_bpf 361 -# endif -# ifndef __NR_execveat -# define __NR_execveat 362 -# endif -# ifndef __NR_switch_endian -# define __NR_switch_endian 363 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 364 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 365 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 378 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 379 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 380 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 381 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 382 -# endif -# ifndef __NR_statx -# define __NR_statx 383 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 384 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 385 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 386 -# endif -# ifndef __NR_rseq -# define __NR_rseq 387 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 388 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 392 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __s390x__ -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 110 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_idle -# define __NR_idle 112 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_create_module -# define __NR_create_module 127 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 130 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 137 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR_select -# define __NR_select 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_getsid -# define __NR_getsid 147 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 148 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_mlock -# define __NR_mlock 150 -# endif -# ifndef __NR_munlock -# define __NR_munlock 151 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 152 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 153 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 154 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 155 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 156 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 157 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 158 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 159 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 160 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 161 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 162 -# endif -# ifndef __NR_mremap -# define __NR_mremap 163 -# endif -# ifndef __NR_query_module -# define __NR_query_module 167 -# endif -# ifndef __NR_poll -# define __NR_poll 168 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 169 -# endif -# ifndef __NR_prctl -# define __NR_prctl 172 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 173 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 174 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 175 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 176 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 177 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 178 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 179 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 180 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 181 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 183 -# endif -# ifndef __NR_capget -# define __NR_capget 184 -# endif -# ifndef __NR_capset -# define __NR_capset 185 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 186 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 187 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 188 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 189 -# endif -# ifndef __NR_vfork -# define __NR_vfork 190 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 191 -# endif -# ifndef __NR_lchown -# define __NR_lchown 198 -# endif -# ifndef __NR_getuid -# define __NR_getuid 199 -# endif -# ifndef __NR_getgid -# define __NR_getgid 200 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 201 -# endif -# ifndef __NR_getegid -# define __NR_getegid 202 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 203 -# endif -# ifndef __NR_setregid -# define __NR_setregid 204 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 205 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 206 -# endif -# ifndef __NR_fchown -# define __NR_fchown 207 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 208 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 209 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 210 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 211 -# endif -# ifndef __NR_chown -# define __NR_chown 212 -# endif -# ifndef __NR_setuid -# define __NR_setuid 213 -# endif -# ifndef __NR_setgid -# define __NR_setgid 214 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 215 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 216 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 217 -# endif -# ifndef __NR_mincore -# define __NR_mincore 218 -# endif -# ifndef __NR_madvise -# define __NR_madvise 219 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 220 -# endif -# ifndef __NR_readahead -# define __NR_readahead 222 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 224 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 225 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 226 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 227 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 228 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 229 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 230 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 231 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 232 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 233 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 234 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 235 -# endif -# ifndef __NR_gettid -# define __NR_gettid 236 -# endif -# ifndef __NR_tkill -# define __NR_tkill 237 -# endif -# ifndef __NR_futex -# define __NR_futex 238 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 239 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 240 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 241 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 243 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 244 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 245 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 246 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 247 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 248 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 249 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 250 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 251 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 252 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 253 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 254 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 255 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 256 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 257 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 258 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 259 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 260 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 261 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 262 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 265 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 266 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 267 -# endif -# ifndef __NR_mbind -# define __NR_mbind 268 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 269 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 270 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 271 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 272 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 273 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 274 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 275 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 276 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 277 -# endif -# ifndef __NR_add_key -# define __NR_add_key 278 -# endif -# ifndef __NR_request_key -# define __NR_request_key 279 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 280 -# endif -# ifndef __NR_waitid -# define __NR_waitid 281 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 282 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 283 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 284 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 285 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 286 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 287 -# endif -# ifndef __NR_openat -# define __NR_openat 288 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 289 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 290 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 291 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 292 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 293 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 294 -# endif -# ifndef __NR_renameat -# define __NR_renameat 295 -# endif -# ifndef __NR_linkat -# define __NR_linkat 296 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 297 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 298 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 299 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 300 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 301 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 302 -# endif -# ifndef __NR_unshare -# define __NR_unshare 303 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 304 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 305 -# endif -# ifndef __NR_splice -# define __NR_splice 306 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 307 -# endif -# ifndef __NR_tee -# define __NR_tee 308 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 309 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 310 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 311 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 312 -# endif -# ifndef __NR_utimes -# define __NR_utimes 313 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 314 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 315 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 316 -# endif -# ifndef __NR_timerfd -# define __NR_timerfd 317 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 318 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 319 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 320 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 321 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 322 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 323 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 324 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 325 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 326 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 327 -# endif -# ifndef __NR_preadv -# define __NR_preadv 328 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 329 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 330 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 331 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 332 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 333 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 334 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 335 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 336 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 337 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 338 -# endif -# ifndef __NR_setns -# define __NR_setns 339 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 340 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 341 -# endif -# ifndef __NR_s390_runtime_instr -# define __NR_s390_runtime_instr 342 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 343 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 344 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 345 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 346 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 347 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 348 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 349 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 350 -# endif -# ifndef __NR_bpf -# define __NR_bpf 351 -# endif -# ifndef __NR_s390_pci_mmio_write -# define __NR_s390_pci_mmio_write 352 -# endif -# ifndef __NR_s390_pci_mmio_read -# define __NR_s390_pci_mmio_read 353 -# endif -# ifndef __NR_execveat -# define __NR_execveat 354 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 355 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 356 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 357 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 358 -# endif -# ifndef __NR_socket -# define __NR_socket 359 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 360 -# endif -# ifndef __NR_bind -# define __NR_bind 361 -# endif -# ifndef __NR_connect -# define __NR_connect 362 -# endif -# ifndef __NR_listen -# define __NR_listen 363 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 364 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 365 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 366 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 367 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 368 -# endif -# ifndef __NR_sendto -# define __NR_sendto 369 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 370 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 371 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 372 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 373 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 374 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 375 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 376 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 377 -# endif -# ifndef __NR_s390_guarded_storage -# define __NR_s390_guarded_storage 378 -# endif -# ifndef __NR_statx -# define __NR_statx 379 -# endif -# ifndef __NR_s390_sthyi -# define __NR_s390_sthyi 380 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 381 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 382 -# endif -# ifndef __NR_rseq -# define __NR_rseq 383 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 384 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 385 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 386 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 392 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#if defined(__s390__) && !defined(__s390x__) -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_time -# define __NR_time 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_stime -# define __NR_stime 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 70 -# endif -# ifndef __NR_setregid -# define __NR_setregid 71 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 76 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 80 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 81 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_fchown -# define __NR_fchown 95 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_ioperm -# define __NR_ioperm 101 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 110 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_idle -# define __NR_idle 112 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_create_module -# define __NR_create_module 127 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 130 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 137 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 138 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 139 -# endif -# ifndef __NR__llseek -# define __NR__llseek 140 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR__newselect -# define __NR__newselect 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_getsid -# define __NR_getsid 147 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 148 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_mlock -# define __NR_mlock 150 -# endif -# ifndef __NR_munlock -# define __NR_munlock 151 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 152 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 153 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 154 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 155 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 156 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 157 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 158 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 159 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 160 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 161 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 162 -# endif -# ifndef __NR_mremap -# define __NR_mremap 163 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 164 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 165 -# endif -# ifndef __NR_query_module -# define __NR_query_module 167 -# endif -# ifndef __NR_poll -# define __NR_poll 168 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 169 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 170 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 171 -# endif -# ifndef __NR_prctl -# define __NR_prctl 172 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 173 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 174 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 175 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 176 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 177 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 178 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 179 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 180 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 181 -# endif -# ifndef __NR_chown -# define __NR_chown 182 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 183 -# endif -# ifndef __NR_capget -# define __NR_capget 184 -# endif -# ifndef __NR_capset -# define __NR_capset 185 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 186 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 187 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 188 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 189 -# endif -# ifndef __NR_vfork -# define __NR_vfork 190 -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit 191 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 192 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 193 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 194 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 195 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 196 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 197 -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 198 -# endif -# ifndef __NR_getuid32 -# define __NR_getuid32 199 -# endif -# ifndef __NR_getgid32 -# define __NR_getgid32 200 -# endif -# ifndef __NR_geteuid32 -# define __NR_geteuid32 201 -# endif -# ifndef __NR_getegid32 -# define __NR_getegid32 202 -# endif -# ifndef __NR_setreuid32 -# define __NR_setreuid32 203 -# endif -# ifndef __NR_setregid32 -# define __NR_setregid32 204 -# endif -# ifndef __NR_getgroups32 -# define __NR_getgroups32 205 -# endif -# ifndef __NR_setgroups32 -# define __NR_setgroups32 206 -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 207 -# endif -# ifndef __NR_setresuid32 -# define __NR_setresuid32 208 -# endif -# ifndef __NR_getresuid32 -# define __NR_getresuid32 209 -# endif -# ifndef __NR_setresgid32 -# define __NR_setresgid32 210 -# endif -# ifndef __NR_getresgid32 -# define __NR_getresgid32 211 -# endif -# ifndef __NR_chown32 -# define __NR_chown32 212 -# endif -# ifndef __NR_setuid32 -# define __NR_setuid32 213 -# endif -# ifndef __NR_setgid32 -# define __NR_setgid32 214 -# endif -# ifndef __NR_setfsuid32 -# define __NR_setfsuid32 215 -# endif -# ifndef __NR_setfsgid32 -# define __NR_setfsgid32 216 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 217 -# endif -# ifndef __NR_mincore -# define __NR_mincore 218 -# endif -# ifndef __NR_madvise -# define __NR_madvise 219 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 220 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 221 -# endif -# ifndef __NR_readahead -# define __NR_readahead 222 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 223 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 224 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 225 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 226 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 227 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 228 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 229 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 230 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 231 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 232 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 233 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 234 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 235 -# endif -# ifndef __NR_gettid -# define __NR_gettid 236 -# endif -# ifndef __NR_tkill -# define __NR_tkill 237 -# endif -# ifndef __NR_futex -# define __NR_futex 238 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 239 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 240 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 241 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 243 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 244 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 245 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 246 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 247 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 248 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 249 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 250 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 251 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 252 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 253 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 254 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 255 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 256 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 257 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 258 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 259 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 260 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 261 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 262 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 264 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 265 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 266 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 267 -# endif -# ifndef __NR_mbind -# define __NR_mbind 268 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 269 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 270 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 271 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 272 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 273 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 274 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 275 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 276 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 277 -# endif -# ifndef __NR_add_key -# define __NR_add_key 278 -# endif -# ifndef __NR_request_key -# define __NR_request_key 279 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 280 -# endif -# ifndef __NR_waitid -# define __NR_waitid 281 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 282 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 283 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 284 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 285 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 286 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 287 -# endif -# ifndef __NR_openat -# define __NR_openat 288 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 289 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 290 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 291 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 292 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 293 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 294 -# endif -# ifndef __NR_renameat -# define __NR_renameat 295 -# endif -# ifndef __NR_linkat -# define __NR_linkat 296 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 297 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 298 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 299 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 300 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 301 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 302 -# endif -# ifndef __NR_unshare -# define __NR_unshare 303 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 304 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 305 -# endif -# ifndef __NR_splice -# define __NR_splice 306 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 307 -# endif -# ifndef __NR_tee -# define __NR_tee 308 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 309 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 310 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 311 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 312 -# endif -# ifndef __NR_utimes -# define __NR_utimes 313 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 314 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 315 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 316 -# endif -# ifndef __NR_timerfd -# define __NR_timerfd 317 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 318 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 319 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 320 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 321 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 322 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 323 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 324 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 325 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 326 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 327 -# endif -# ifndef __NR_preadv -# define __NR_preadv 328 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 329 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 330 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 331 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 332 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 333 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 334 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 335 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 336 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 337 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 338 -# endif -# ifndef __NR_setns -# define __NR_setns 339 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 340 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 341 -# endif -# ifndef __NR_s390_runtime_instr -# define __NR_s390_runtime_instr 342 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 343 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 344 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 345 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 346 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 347 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 348 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 349 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 350 -# endif -# ifndef __NR_bpf -# define __NR_bpf 351 -# endif -# ifndef __NR_s390_pci_mmio_write -# define __NR_s390_pci_mmio_write 352 -# endif -# ifndef __NR_s390_pci_mmio_read -# define __NR_s390_pci_mmio_read 353 -# endif -# ifndef __NR_execveat -# define __NR_execveat 354 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 355 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 356 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 357 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 358 -# endif -# ifndef __NR_socket -# define __NR_socket 359 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 360 -# endif -# ifndef __NR_bind -# define __NR_bind 361 -# endif -# ifndef __NR_connect -# define __NR_connect 362 -# endif -# ifndef __NR_listen -# define __NR_listen 363 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 364 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 365 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 366 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 367 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 368 -# endif -# ifndef __NR_sendto -# define __NR_sendto 369 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 370 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 371 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 372 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 373 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 374 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 375 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 376 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 377 -# endif -# ifndef __NR_s390_guarded_storage -# define __NR_s390_guarded_storage 378 -# endif -# ifndef __NR_statx -# define __NR_statx 379 -# endif -# ifndef __NR_s390_sthyi -# define __NR_s390_sthyi 380 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 381 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 382 -# endif -# ifndef __NR_rseq -# define __NR_rseq 383 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 384 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 385 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 386 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __sh__ -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execve -# define __NR_execve 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_time -# define __NR_time 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_oldstat -# define __NR_oldstat 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_mount -# define __NR_mount 21 -# endif -# ifndef __NR_umount -# define __NR_umount 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_stime -# define __NR_stime 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_oldfstat -# define __NR_oldfstat 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_rename -# define __NR_rename 38 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 39 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_brk -# define __NR_brk 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 52 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 55 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 57 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_ustat -# define __NR_ustat 62 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 63 -# endif -# ifndef __NR_getppid -# define __NR_getppid 64 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 65 -# endif -# ifndef __NR_setsid -# define __NR_setsid 66 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 67 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 68 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 69 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 70 -# endif -# ifndef __NR_setregid -# define __NR_setregid 71 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 72 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 73 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 74 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 75 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 76 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 77 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 78 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 79 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 80 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 81 -# endif -# ifndef __NR_symlink -# define __NR_symlink 83 -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat 84 -# endif -# ifndef __NR_readlink -# define __NR_readlink 85 -# endif -# ifndef __NR_uselib -# define __NR_uselib 86 -# endif -# ifndef __NR_swapon -# define __NR_swapon 87 -# endif -# ifndef __NR_reboot -# define __NR_reboot 88 -# endif -# ifndef __NR_readdir -# define __NR_readdir 89 -# endif -# ifndef __NR_mmap -# define __NR_mmap 90 -# endif -# ifndef __NR_munmap -# define __NR_munmap 91 -# endif -# ifndef __NR_truncate -# define __NR_truncate 92 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 93 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 94 -# endif -# ifndef __NR_fchown -# define __NR_fchown 95 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 96 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 97 -# endif -# ifndef __NR_statfs -# define __NR_statfs 99 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 100 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 104 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 105 -# endif -# ifndef __NR_stat -# define __NR_stat 106 -# endif -# ifndef __NR_lstat -# define __NR_lstat 107 -# endif -# ifndef __NR_fstat -# define __NR_fstat 108 -# endif -# ifndef __NR_olduname -# define __NR_olduname 109 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 111 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 114 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 115 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 116 -# endif -# ifndef __NR_ipc -# define __NR_ipc 117 -# endif -# ifndef __NR_fsync -# define __NR_fsync 118 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 119 -# endif -# ifndef __NR_clone -# define __NR_clone 120 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 121 -# endif -# ifndef __NR_uname -# define __NR_uname 122 -# endif -# ifndef __NR_cacheflush -# define __NR_cacheflush 123 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 124 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 125 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 126 -# endif -# ifndef __NR_init_module -# define __NR_init_module 128 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 129 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 131 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 132 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 133 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 134 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 135 -# endif -# ifndef __NR_personality -# define __NR_personality 136 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 138 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 139 -# endif -# ifndef __NR__llseek -# define __NR__llseek 140 -# endif -# ifndef __NR_getdents -# define __NR_getdents 141 -# endif -# ifndef __NR__newselect -# define __NR__newselect 142 -# endif -# ifndef __NR_flock -# define __NR_flock 143 -# endif -# ifndef __NR_msync -# define __NR_msync 144 -# endif -# ifndef __NR_readv -# define __NR_readv 145 -# endif -# ifndef __NR_writev -# define __NR_writev 146 -# endif -# ifndef __NR_getsid -# define __NR_getsid 147 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 148 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 149 -# endif -# ifndef __NR_mlock -# define __NR_mlock 150 -# endif -# ifndef __NR_munlock -# define __NR_munlock 151 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 152 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 153 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 154 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 155 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 156 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 157 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 158 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 159 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 160 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 161 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 162 -# endif -# ifndef __NR_mremap -# define __NR_mremap 163 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 164 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 165 -# endif -# ifndef __NR_poll -# define __NR_poll 168 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 169 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 170 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 171 -# endif -# ifndef __NR_prctl -# define __NR_prctl 172 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 173 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 174 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 175 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 176 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 177 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 178 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 179 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 180 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 181 -# endif -# ifndef __NR_chown -# define __NR_chown 182 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 183 -# endif -# ifndef __NR_capget -# define __NR_capget 184 -# endif -# ifndef __NR_capset -# define __NR_capset 185 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 186 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 187 -# endif -# ifndef __NR_vfork -# define __NR_vfork 190 -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit 191 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 192 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 193 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 194 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 195 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 196 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 197 -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 198 -# endif -# ifndef __NR_getuid32 -# define __NR_getuid32 199 -# endif -# ifndef __NR_getgid32 -# define __NR_getgid32 200 -# endif -# ifndef __NR_geteuid32 -# define __NR_geteuid32 201 -# endif -# ifndef __NR_getegid32 -# define __NR_getegid32 202 -# endif -# ifndef __NR_setreuid32 -# define __NR_setreuid32 203 -# endif -# ifndef __NR_setregid32 -# define __NR_setregid32 204 -# endif -# ifndef __NR_getgroups32 -# define __NR_getgroups32 205 -# endif -# ifndef __NR_setgroups32 -# define __NR_setgroups32 206 -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 207 -# endif -# ifndef __NR_setresuid32 -# define __NR_setresuid32 208 -# endif -# ifndef __NR_getresuid32 -# define __NR_getresuid32 209 -# endif -# ifndef __NR_setresgid32 -# define __NR_setresgid32 210 -# endif -# ifndef __NR_getresgid32 -# define __NR_getresgid32 211 -# endif -# ifndef __NR_chown32 -# define __NR_chown32 212 -# endif -# ifndef __NR_setuid32 -# define __NR_setuid32 213 -# endif -# ifndef __NR_setgid32 -# define __NR_setgid32 214 -# endif -# ifndef __NR_setfsuid32 -# define __NR_setfsuid32 215 -# endif -# ifndef __NR_setfsgid32 -# define __NR_setfsgid32 216 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 217 -# endif -# ifndef __NR_mincore -# define __NR_mincore 218 -# endif -# ifndef __NR_madvise -# define __NR_madvise 219 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 220 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 221 -# endif -# ifndef __NR_gettid -# define __NR_gettid 224 -# endif -# ifndef __NR_readahead -# define __NR_readahead 225 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 226 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 227 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 228 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 229 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 230 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 231 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 232 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 233 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 234 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 235 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 236 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 237 -# endif -# ifndef __NR_tkill -# define __NR_tkill 238 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 239 -# endif -# ifndef __NR_futex -# define __NR_futex 240 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 241 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 242 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 245 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 246 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 247 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 248 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 249 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 250 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 252 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 253 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 254 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 255 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 256 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 257 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 258 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 259 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 260 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 261 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 262 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 263 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 264 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 265 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 266 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 267 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 268 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 269 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 270 -# endif -# ifndef __NR_utimes -# define __NR_utimes 271 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 272 -# endif -# ifndef __NR_mbind -# define __NR_mbind 274 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 275 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 276 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 277 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 278 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 279 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 280 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 281 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 282 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 283 -# endif -# ifndef __NR_waitid -# define __NR_waitid 284 -# endif -# ifndef __NR_add_key -# define __NR_add_key 285 -# endif -# ifndef __NR_request_key -# define __NR_request_key 286 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 287 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 288 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 289 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 290 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 291 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 292 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 294 -# endif -# ifndef __NR_openat -# define __NR_openat 295 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 296 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 297 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 298 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 299 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 300 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 301 -# endif -# ifndef __NR_renameat -# define __NR_renameat 302 -# endif -# ifndef __NR_linkat -# define __NR_linkat 303 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 304 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 305 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 306 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 307 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 308 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 309 -# endif -# ifndef __NR_unshare -# define __NR_unshare 310 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 311 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 312 -# endif -# ifndef __NR_splice -# define __NR_splice 313 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 314 -# endif -# ifndef __NR_tee -# define __NR_tee 315 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 316 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 317 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 318 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 319 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 320 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 321 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 322 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 323 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 324 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 325 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 326 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 327 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 328 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 329 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 330 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 331 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 332 -# endif -# ifndef __NR_preadv -# define __NR_preadv 333 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 334 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 335 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 336 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 337 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 338 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 339 -# endif -# ifndef __NR_socket -# define __NR_socket 340 -# endif -# ifndef __NR_bind -# define __NR_bind 341 -# endif -# ifndef __NR_connect -# define __NR_connect 342 -# endif -# ifndef __NR_listen -# define __NR_listen 343 -# endif -# ifndef __NR_accept -# define __NR_accept 344 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 345 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 346 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 347 -# endif -# ifndef __NR_send -# define __NR_send 348 -# endif -# ifndef __NR_sendto -# define __NR_sendto 349 -# endif -# ifndef __NR_recv -# define __NR_recv 350 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 351 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 352 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 353 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 354 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 355 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 356 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 357 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 358 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 359 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 360 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 361 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 362 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 363 -# endif -# ifndef __NR_setns -# define __NR_setns 364 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 365 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 366 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 367 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 368 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 369 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 370 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 371 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 372 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 373 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 374 -# endif -# ifndef __NR_bpf -# define __NR_bpf 375 -# endif -# ifndef __NR_execveat -# define __NR_execveat 376 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 377 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 378 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 379 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 380 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 381 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 382 -# endif -# ifndef __NR_statx -# define __NR_statx 383 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 384 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 385 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 386 -# endif -# ifndef __NR_rseq -# define __NR_rseq 387 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#if defined(__sparc__) && defined(__arch64__) -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execv -# define __NR_execv 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_chown -# define __NR_chown 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_brk -# define __NR_brk 17 -# endif -# ifndef __NR_perfctr -# define __NR_perfctr 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_capget -# define __NR_capget 21 -# endif -# ifndef __NR_capset -# define __NR_capset 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 31 -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 32 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_stat -# define __NR_stat 38 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 39 -# endif -# ifndef __NR_lstat -# define __NR_lstat 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_memory_ordering -# define __NR_memory_ordering 52 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_reboot -# define __NR_reboot 55 -# endif -# ifndef __NR_symlink -# define __NR_symlink 57 -# endif -# ifndef __NR_readlink -# define __NR_readlink 58 -# endif -# ifndef __NR_execve -# define __NR_execve 59 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_fstat -# define __NR_fstat 62 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 63 -# endif -# ifndef __NR_getpagesize -# define __NR_getpagesize 64 -# endif -# ifndef __NR_msync -# define __NR_msync 65 -# endif -# ifndef __NR_vfork -# define __NR_vfork 66 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 67 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 68 -# endif -# ifndef __NR_mmap -# define __NR_mmap 71 -# endif -# ifndef __NR_munmap -# define __NR_munmap 73 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 74 -# endif -# ifndef __NR_madvise -# define __NR_madvise 75 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 76 -# endif -# ifndef __NR_mincore -# define __NR_mincore 78 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 79 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 80 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 81 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 83 -# endif -# ifndef __NR_swapon -# define __NR_swapon 85 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 86 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 88 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 90 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 92 -# endif -# ifndef __NR_select -# define __NR_select 93 -# endif -# ifndef __NR_fsync -# define __NR_fsync 95 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 96 -# endif -# ifndef __NR_socket -# define __NR_socket 97 -# endif -# ifndef __NR_connect -# define __NR_connect 98 -# endif -# ifndef __NR_accept -# define __NR_accept 99 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 100 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 101 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 102 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 103 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 104 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 105 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 106 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 107 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 108 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 109 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 110 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 111 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 113 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 114 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 116 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 117 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 118 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 119 -# endif -# ifndef __NR_readv -# define __NR_readv 120 -# endif -# ifndef __NR_writev -# define __NR_writev 121 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 122 -# endif -# ifndef __NR_fchown -# define __NR_fchown 123 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 124 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 125 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 126 -# endif -# ifndef __NR_setregid -# define __NR_setregid 127 -# endif -# ifndef __NR_rename -# define __NR_rename 128 -# endif -# ifndef __NR_truncate -# define __NR_truncate 129 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 130 -# endif -# ifndef __NR_flock -# define __NR_flock 131 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 132 -# endif -# ifndef __NR_sendto -# define __NR_sendto 133 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 134 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 135 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 136 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 137 -# endif -# ifndef __NR_utimes -# define __NR_utimes 138 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 139 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 140 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 141 -# endif -# ifndef __NR_futex -# define __NR_futex 142 -# endif -# ifndef __NR_gettid -# define __NR_gettid 143 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 144 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 145 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 146 -# endif -# ifndef __NR_prctl -# define __NR_prctl 147 -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read 148 -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write 149 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 150 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 151 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 152 -# endif -# ifndef __NR_poll -# define __NR_poll 153 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 154 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 156 -# endif -# ifndef __NR_statfs -# define __NR_statfs 157 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 158 -# endif -# ifndef __NR_umount -# define __NR_umount 159 -# endif -# ifndef __NR_sched_set_affinity -# define __NR_sched_set_affinity 160 -# endif -# ifndef __NR_sched_get_affinity -# define __NR_sched_get_affinity 161 -# endif -# ifndef __NR_getdomainname -# define __NR_getdomainname 162 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 163 -# endif -# ifndef __NR_utrap_install -# define __NR_utrap_install 164 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 165 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 166 -# endif -# ifndef __NR_mount -# define __NR_mount 167 -# endif -# ifndef __NR_ustat -# define __NR_ustat 168 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 169 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 170 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 171 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 172 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 173 -# endif -# ifndef __NR_getdents -# define __NR_getdents 174 -# endif -# ifndef __NR_setsid -# define __NR_setsid 175 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 176 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 177 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 178 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 179 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 180 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 181 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 182 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 183 -# endif -# ifndef __NR_query_module -# define __NR_query_module 184 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 185 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 186 -# endif -# ifndef __NR_tkill -# define __NR_tkill 187 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 188 -# endif -# ifndef __NR_uname -# define __NR_uname 189 -# endif -# ifndef __NR_init_module -# define __NR_init_module 190 -# endif -# ifndef __NR_personality -# define __NR_personality 191 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 192 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 193 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 194 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 195 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 196 -# endif -# ifndef __NR_getppid -# define __NR_getppid 197 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 198 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 199 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 200 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 201 -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat 202 -# endif -# ifndef __NR_uselib -# define __NR_uselib 203 -# endif -# ifndef __NR_readdir -# define __NR_readdir 204 -# endif -# ifndef __NR_readahead -# define __NR_readahead 205 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 206 -# endif -# ifndef __NR_syslog -# define __NR_syslog 207 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 208 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 209 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 210 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 211 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 212 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 213 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 214 -# endif -# ifndef __NR_ipc -# define __NR_ipc 215 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 216 -# endif -# ifndef __NR_clone -# define __NR_clone 217 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 218 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 219 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 220 -# endif -# ifndef __NR_create_module -# define __NR_create_module 221 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 222 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 223 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 224 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 225 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 226 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 227 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 228 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 229 -# endif -# ifndef __NR__newselect -# define __NR__newselect 230 -# endif -# ifndef __NR_splice -# define __NR_splice 232 -# endif -# ifndef __NR_stime -# define __NR_stime 233 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 234 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 235 -# endif -# ifndef __NR__llseek -# define __NR__llseek 236 -# endif -# ifndef __NR_mlock -# define __NR_mlock 237 -# endif -# ifndef __NR_munlock -# define __NR_munlock 238 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 239 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 240 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 241 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 242 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 243 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 244 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 245 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 246 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 247 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 248 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 249 -# endif -# ifndef __NR_mremap -# define __NR_mremap 250 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 251 -# endif -# ifndef __NR_getsid -# define __NR_getsid 252 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 253 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 254 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 255 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 256 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 257 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 258 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 259 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 260 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 261 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 262 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 263 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 264 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 265 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 266 -# endif -# ifndef __NR_vserver -# define __NR_vserver 267 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 268 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 269 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 270 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 271 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 272 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 273 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 274 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 275 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 276 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 277 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 278 -# endif -# ifndef __NR_waitid -# define __NR_waitid 279 -# endif -# ifndef __NR_tee -# define __NR_tee 280 -# endif -# ifndef __NR_add_key -# define __NR_add_key 281 -# endif -# ifndef __NR_request_key -# define __NR_request_key 282 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 283 -# endif -# ifndef __NR_openat -# define __NR_openat 284 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 285 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 286 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 287 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 288 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 289 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 290 -# endif -# ifndef __NR_renameat -# define __NR_renameat 291 -# endif -# ifndef __NR_linkat -# define __NR_linkat 292 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 293 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 294 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 295 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 296 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 297 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 298 -# endif -# ifndef __NR_unshare -# define __NR_unshare 299 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 300 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 301 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 302 -# endif -# ifndef __NR_mbind -# define __NR_mbind 303 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 304 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 305 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 306 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 307 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 308 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 309 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 310 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 311 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 312 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 313 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 314 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 315 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 316 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 317 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 318 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 319 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 320 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 321 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 322 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 323 -# endif -# ifndef __NR_preadv -# define __NR_preadv 324 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 325 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 326 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 327 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 328 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 329 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 330 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 331 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 332 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 333 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 334 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 335 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 336 -# endif -# ifndef __NR_setns -# define __NR_setns 337 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 338 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 339 -# endif -# ifndef __NR_kern_features -# define __NR_kern_features 340 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 341 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 342 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 343 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 344 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 345 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 346 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 347 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 348 -# endif -# ifndef __NR_bpf -# define __NR_bpf 349 -# endif -# ifndef __NR_execveat -# define __NR_execveat 350 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 351 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 352 -# endif -# ifndef __NR_bind -# define __NR_bind 353 -# endif -# ifndef __NR_listen -# define __NR_listen 354 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 355 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 356 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 357 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 358 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 359 -# endif -# ifndef __NR_statx -# define __NR_statx 360 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 361 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 362 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 363 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 364 -# endif -# ifndef __NR_rseq -# define __NR_rseq 365 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 392 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#if defined(__sparc__) && !defined(__arch64__) -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 0 -# endif -# ifndef __NR_exit -# define __NR_exit 1 -# endif -# ifndef __NR_fork -# define __NR_fork 2 -# endif -# ifndef __NR_read -# define __NR_read 3 -# endif -# ifndef __NR_write -# define __NR_write 4 -# endif -# ifndef __NR_open -# define __NR_open 5 -# endif -# ifndef __NR_close -# define __NR_close 6 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 7 -# endif -# ifndef __NR_creat -# define __NR_creat 8 -# endif -# ifndef __NR_link -# define __NR_link 9 -# endif -# ifndef __NR_unlink -# define __NR_unlink 10 -# endif -# ifndef __NR_execv -# define __NR_execv 11 -# endif -# ifndef __NR_chdir -# define __NR_chdir 12 -# endif -# ifndef __NR_chown -# define __NR_chown 13 -# endif -# ifndef __NR_mknod -# define __NR_mknod 14 -# endif -# ifndef __NR_chmod -# define __NR_chmod 15 -# endif -# ifndef __NR_lchown -# define __NR_lchown 16 -# endif -# ifndef __NR_brk -# define __NR_brk 17 -# endif -# ifndef __NR_perfctr -# define __NR_perfctr 18 -# endif -# ifndef __NR_lseek -# define __NR_lseek 19 -# endif -# ifndef __NR_getpid -# define __NR_getpid 20 -# endif -# ifndef __NR_capget -# define __NR_capget 21 -# endif -# ifndef __NR_capset -# define __NR_capset 22 -# endif -# ifndef __NR_setuid -# define __NR_setuid 23 -# endif -# ifndef __NR_getuid -# define __NR_getuid 24 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 25 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 26 -# endif -# ifndef __NR_alarm -# define __NR_alarm 27 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 28 -# endif -# ifndef __NR_pause -# define __NR_pause 29 -# endif -# ifndef __NR_utime -# define __NR_utime 30 -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 31 -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 32 -# endif -# ifndef __NR_access -# define __NR_access 33 -# endif -# ifndef __NR_nice -# define __NR_nice 34 -# endif -# ifndef __NR_chown32 -# define __NR_chown32 35 -# endif -# ifndef __NR_sync -# define __NR_sync 36 -# endif -# ifndef __NR_kill -# define __NR_kill 37 -# endif -# ifndef __NR_stat -# define __NR_stat 38 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 39 -# endif -# ifndef __NR_lstat -# define __NR_lstat 40 -# endif -# ifndef __NR_dup -# define __NR_dup 41 -# endif -# ifndef __NR_pipe -# define __NR_pipe 42 -# endif -# ifndef __NR_times -# define __NR_times 43 -# endif -# ifndef __NR_getuid32 -# define __NR_getuid32 44 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 45 -# endif -# ifndef __NR_setgid -# define __NR_setgid 46 -# endif -# ifndef __NR_getgid -# define __NR_getgid 47 -# endif -# ifndef __NR_signal -# define __NR_signal 48 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 49 -# endif -# ifndef __NR_getegid -# define __NR_getegid 50 -# endif -# ifndef __NR_acct -# define __NR_acct 51 -# endif -# ifndef __NR_getgid32 -# define __NR_getgid32 53 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 54 -# endif -# ifndef __NR_reboot -# define __NR_reboot 55 -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 56 -# endif -# ifndef __NR_symlink -# define __NR_symlink 57 -# endif -# ifndef __NR_readlink -# define __NR_readlink 58 -# endif -# ifndef __NR_execve -# define __NR_execve 59 -# endif -# ifndef __NR_umask -# define __NR_umask 60 -# endif -# ifndef __NR_chroot -# define __NR_chroot 61 -# endif -# ifndef __NR_fstat -# define __NR_fstat 62 -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 63 -# endif -# ifndef __NR_getpagesize -# define __NR_getpagesize 64 -# endif -# ifndef __NR_msync -# define __NR_msync 65 -# endif -# ifndef __NR_vfork -# define __NR_vfork 66 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 67 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 68 -# endif -# ifndef __NR_geteuid32 -# define __NR_geteuid32 69 -# endif -# ifndef __NR_getegid32 -# define __NR_getegid32 70 -# endif -# ifndef __NR_mmap -# define __NR_mmap 71 -# endif -# ifndef __NR_setreuid32 -# define __NR_setreuid32 72 -# endif -# ifndef __NR_munmap -# define __NR_munmap 73 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 74 -# endif -# ifndef __NR_madvise -# define __NR_madvise 75 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 76 -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 77 -# endif -# ifndef __NR_mincore -# define __NR_mincore 78 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 79 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 80 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 81 -# endif -# ifndef __NR_setgroups32 -# define __NR_setgroups32 82 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 83 -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 84 -# endif -# ifndef __NR_swapon -# define __NR_swapon 85 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 86 -# endif -# ifndef __NR_setuid32 -# define __NR_setuid32 87 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 88 -# endif -# ifndef __NR_setgid32 -# define __NR_setgid32 89 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 90 -# endif -# ifndef __NR_setfsuid32 -# define __NR_setfsuid32 91 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 92 -# endif -# ifndef __NR_select -# define __NR_select 93 -# endif -# ifndef __NR_setfsgid32 -# define __NR_setfsgid32 94 -# endif -# ifndef __NR_fsync -# define __NR_fsync 95 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 96 -# endif -# ifndef __NR_socket -# define __NR_socket 97 -# endif -# ifndef __NR_connect -# define __NR_connect 98 -# endif -# ifndef __NR_accept -# define __NR_accept 99 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 100 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 101 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 102 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 103 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 104 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 105 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 106 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 107 -# endif -# ifndef __NR_setresuid32 -# define __NR_setresuid32 108 -# endif -# ifndef __NR_getresuid32 -# define __NR_getresuid32 109 -# endif -# ifndef __NR_setresgid32 -# define __NR_setresgid32 110 -# endif -# ifndef __NR_getresgid32 -# define __NR_getresgid32 111 -# endif -# ifndef __NR_setregid32 -# define __NR_setregid32 112 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 113 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 114 -# endif -# ifndef __NR_getgroups32 -# define __NR_getgroups32 115 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 116 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 117 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 118 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 119 -# endif -# ifndef __NR_readv -# define __NR_readv 120 -# endif -# ifndef __NR_writev -# define __NR_writev 121 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 122 -# endif -# ifndef __NR_fchown -# define __NR_fchown 123 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 124 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 125 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 126 -# endif -# ifndef __NR_setregid -# define __NR_setregid 127 -# endif -# ifndef __NR_rename -# define __NR_rename 128 -# endif -# ifndef __NR_truncate -# define __NR_truncate 129 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 130 -# endif -# ifndef __NR_flock -# define __NR_flock 131 -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 132 -# endif -# ifndef __NR_sendto -# define __NR_sendto 133 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 134 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 135 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 136 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 137 -# endif -# ifndef __NR_utimes -# define __NR_utimes 138 -# endif -# ifndef __NR_stat64 -# define __NR_stat64 139 -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 140 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 141 -# endif -# ifndef __NR_futex -# define __NR_futex 142 -# endif -# ifndef __NR_gettid -# define __NR_gettid 143 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 144 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 145 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 146 -# endif -# ifndef __NR_prctl -# define __NR_prctl 147 -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read 148 -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write 149 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 150 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 151 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 152 -# endif -# ifndef __NR_poll -# define __NR_poll 153 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 154 -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 155 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 156 -# endif -# ifndef __NR_statfs -# define __NR_statfs 157 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 158 -# endif -# ifndef __NR_umount -# define __NR_umount 159 -# endif -# ifndef __NR_sched_set_affinity -# define __NR_sched_set_affinity 160 -# endif -# ifndef __NR_sched_get_affinity -# define __NR_sched_get_affinity 161 -# endif -# ifndef __NR_getdomainname -# define __NR_getdomainname 162 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 163 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 165 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 166 -# endif -# ifndef __NR_mount -# define __NR_mount 167 -# endif -# ifndef __NR_ustat -# define __NR_ustat 168 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 169 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 170 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 171 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 172 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 173 -# endif -# ifndef __NR_getdents -# define __NR_getdents 174 -# endif -# ifndef __NR_setsid -# define __NR_setsid 175 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 176 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 177 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 178 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 179 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 180 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 181 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 182 -# endif -# ifndef __NR_sigpending -# define __NR_sigpending 183 -# endif -# ifndef __NR_query_module -# define __NR_query_module 184 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 185 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 186 -# endif -# ifndef __NR_tkill -# define __NR_tkill 187 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 188 -# endif -# ifndef __NR_uname -# define __NR_uname 189 -# endif -# ifndef __NR_init_module -# define __NR_init_module 190 -# endif -# ifndef __NR_personality -# define __NR_personality 191 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 192 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 193 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 194 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 195 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 196 -# endif -# ifndef __NR_getppid -# define __NR_getppid 197 -# endif -# ifndef __NR_sigaction -# define __NR_sigaction 198 -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask 199 -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask 200 -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend 201 -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat 202 -# endif -# ifndef __NR_uselib -# define __NR_uselib 203 -# endif -# ifndef __NR_readdir -# define __NR_readdir 204 -# endif -# ifndef __NR_readahead -# define __NR_readahead 205 -# endif -# ifndef __NR_socketcall -# define __NR_socketcall 206 -# endif -# ifndef __NR_syslog -# define __NR_syslog 207 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 208 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 209 -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 210 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 211 -# endif -# ifndef __NR_waitpid -# define __NR_waitpid 212 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 213 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 214 -# endif -# ifndef __NR_ipc -# define __NR_ipc 215 -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn 216 -# endif -# ifndef __NR_clone -# define __NR_clone 217 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 218 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 219 -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask 220 -# endif -# ifndef __NR_create_module -# define __NR_create_module 221 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 222 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 223 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 224 -# endif -# ifndef __NR_bdflush -# define __NR_bdflush 225 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 226 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 227 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 228 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 229 -# endif -# ifndef __NR__newselect -# define __NR__newselect 230 -# endif -# ifndef __NR_time -# define __NR_time 231 -# endif -# ifndef __NR_splice -# define __NR_splice 232 -# endif -# ifndef __NR_stime -# define __NR_stime 233 -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 234 -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 235 -# endif -# ifndef __NR__llseek -# define __NR__llseek 236 -# endif -# ifndef __NR_mlock -# define __NR_mlock 237 -# endif -# ifndef __NR_munlock -# define __NR_munlock 238 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 239 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 240 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 241 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 242 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 243 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 244 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 245 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 246 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 247 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 248 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 249 -# endif -# ifndef __NR_mremap -# define __NR_mremap 250 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 251 -# endif -# ifndef __NR_getsid -# define __NR_getsid 252 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 253 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 254 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 255 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 256 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 257 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 258 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 259 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 260 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 261 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 262 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 263 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 264 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 265 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 266 -# endif -# ifndef __NR_vserver -# define __NR_vserver 267 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 268 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 269 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 270 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 271 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 272 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 273 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 274 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 275 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 276 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 277 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 278 -# endif -# ifndef __NR_waitid -# define __NR_waitid 279 -# endif -# ifndef __NR_tee -# define __NR_tee 280 -# endif -# ifndef __NR_add_key -# define __NR_add_key 281 -# endif -# ifndef __NR_request_key -# define __NR_request_key 282 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 283 -# endif -# ifndef __NR_openat -# define __NR_openat 284 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 285 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 286 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 287 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 288 -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 289 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 290 -# endif -# ifndef __NR_renameat -# define __NR_renameat 291 -# endif -# ifndef __NR_linkat -# define __NR_linkat 292 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 293 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 294 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 295 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 296 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 297 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 298 -# endif -# ifndef __NR_unshare -# define __NR_unshare 299 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 300 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 301 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 302 -# endif -# ifndef __NR_mbind -# define __NR_mbind 303 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 304 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 305 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 306 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 307 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 308 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 309 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 310 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 311 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 312 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 313 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 314 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 315 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 316 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 317 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 318 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 319 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 320 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 321 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 322 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 323 -# endif -# ifndef __NR_preadv -# define __NR_preadv 324 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 325 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 326 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 327 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 328 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 329 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 330 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 331 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 332 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 333 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 334 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 335 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 336 -# endif -# ifndef __NR_setns -# define __NR_setns 337 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 338 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 339 -# endif -# ifndef __NR_kern_features -# define __NR_kern_features 340 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 341 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 342 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 343 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 344 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 345 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 346 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 347 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 348 -# endif -# ifndef __NR_bpf -# define __NR_bpf 349 -# endif -# ifndef __NR_execveat -# define __NR_execveat 350 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 351 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 352 -# endif -# ifndef __NR_bind -# define __NR_bind 353 -# endif -# ifndef __NR_listen -# define __NR_listen 354 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 355 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 356 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 357 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 358 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 359 -# endif -# ifndef __NR_statx -# define __NR_statx 360 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 361 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 362 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 363 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 364 -# endif -# ifndef __NR_rseq -# define __NR_rseq 365 -# endif -# ifndef __NR_semget -# define __NR_semget 393 -# endif -# ifndef __NR_semctl -# define __NR_semctl 394 -# endif -# ifndef __NR_shmget -# define __NR_shmget 395 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 396 -# endif -# ifndef __NR_shmat -# define __NR_shmat 397 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 398 -# endif -# ifndef __NR_msgget -# define __NR_msgget 399 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 400 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 401 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 402 -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 403 -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 404 -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 405 -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 406 -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 407 -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 408 -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 409 -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 410 -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 411 -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 412 -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 413 -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 414 -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 416 -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 417 -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 418 -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 419 -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 420 -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 421 -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 422 -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 423 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -#endif - - -#ifdef __x86_64__ -# ifndef __NR_read -# define __NR_read 0 -# endif -# ifndef __NR_write -# define __NR_write 1 -# endif -# ifndef __NR_open -# define __NR_open 2 -# endif -# ifndef __NR_close -# define __NR_close 3 -# endif -# ifndef __NR_stat -# define __NR_stat 4 -# endif -# ifndef __NR_fstat -# define __NR_fstat 5 -# endif -# ifndef __NR_lstat -# define __NR_lstat 6 -# endif -# ifndef __NR_poll -# define __NR_poll 7 -# endif -# ifndef __NR_lseek -# define __NR_lseek 8 -# endif -# ifndef __NR_mmap -# define __NR_mmap 9 -# endif -# ifndef __NR_mprotect -# define __NR_mprotect 10 -# endif -# ifndef __NR_munmap -# define __NR_munmap 11 -# endif -# ifndef __NR_brk -# define __NR_brk 12 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 13 -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask 14 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 15 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 16 -# endif -# ifndef __NR_pread64 -# define __NR_pread64 17 -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 18 -# endif -# ifndef __NR_readv -# define __NR_readv 19 -# endif -# ifndef __NR_writev -# define __NR_writev 20 -# endif -# ifndef __NR_access -# define __NR_access 21 -# endif -# ifndef __NR_pipe -# define __NR_pipe 22 -# endif -# ifndef __NR_select -# define __NR_select 23 -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield 24 -# endif -# ifndef __NR_mremap -# define __NR_mremap 25 -# endif -# ifndef __NR_msync -# define __NR_msync 26 -# endif -# ifndef __NR_mincore -# define __NR_mincore 27 -# endif -# ifndef __NR_madvise -# define __NR_madvise 28 -# endif -# ifndef __NR_shmget -# define __NR_shmget 29 -# endif -# ifndef __NR_shmat -# define __NR_shmat 30 -# endif -# ifndef __NR_shmctl -# define __NR_shmctl 31 -# endif -# ifndef __NR_dup -# define __NR_dup 32 -# endif -# ifndef __NR_dup2 -# define __NR_dup2 33 -# endif -# ifndef __NR_pause -# define __NR_pause 34 -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep 35 -# endif -# ifndef __NR_getitimer -# define __NR_getitimer 36 -# endif -# ifndef __NR_alarm -# define __NR_alarm 37 -# endif -# ifndef __NR_setitimer -# define __NR_setitimer 38 -# endif -# ifndef __NR_getpid -# define __NR_getpid 39 -# endif -# ifndef __NR_sendfile -# define __NR_sendfile 40 -# endif -# ifndef __NR_socket -# define __NR_socket 41 -# endif -# ifndef __NR_connect -# define __NR_connect 42 -# endif -# ifndef __NR_accept -# define __NR_accept 43 -# endif -# ifndef __NR_sendto -# define __NR_sendto 44 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 45 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 46 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 47 -# endif -# ifndef __NR_shutdown -# define __NR_shutdown 48 -# endif -# ifndef __NR_bind -# define __NR_bind 49 -# endif -# ifndef __NR_listen -# define __NR_listen 50 -# endif -# ifndef __NR_getsockname -# define __NR_getsockname 51 -# endif -# ifndef __NR_getpeername -# define __NR_getpeername 52 -# endif -# ifndef __NR_socketpair -# define __NR_socketpair 53 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 54 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 55 -# endif -# ifndef __NR_clone -# define __NR_clone 56 -# endif -# ifndef __NR_fork -# define __NR_fork 57 -# endif -# ifndef __NR_vfork -# define __NR_vfork 58 -# endif -# ifndef __NR_execve -# define __NR_execve 59 -# endif -# ifndef __NR_exit -# define __NR_exit 60 -# endif -# ifndef __NR_wait4 -# define __NR_wait4 61 -# endif -# ifndef __NR_kill -# define __NR_kill 62 -# endif -# ifndef __NR_uname -# define __NR_uname 63 -# endif -# ifndef __NR_semget -# define __NR_semget 64 -# endif -# ifndef __NR_semop -# define __NR_semop 65 -# endif -# ifndef __NR_semctl -# define __NR_semctl 66 -# endif -# ifndef __NR_shmdt -# define __NR_shmdt 67 -# endif -# ifndef __NR_msgget -# define __NR_msgget 68 -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd 69 -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv 70 -# endif -# ifndef __NR_msgctl -# define __NR_msgctl 71 -# endif -# ifndef __NR_fcntl -# define __NR_fcntl 72 -# endif -# ifndef __NR_flock -# define __NR_flock 73 -# endif -# ifndef __NR_fsync -# define __NR_fsync 74 -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync 75 -# endif -# ifndef __NR_truncate -# define __NR_truncate 76 -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate 77 -# endif -# ifndef __NR_getdents -# define __NR_getdents 78 -# endif -# ifndef __NR_getcwd -# define __NR_getcwd 79 -# endif -# ifndef __NR_chdir -# define __NR_chdir 80 -# endif -# ifndef __NR_fchdir -# define __NR_fchdir 81 -# endif -# ifndef __NR_rename -# define __NR_rename 82 -# endif -# ifndef __NR_mkdir -# define __NR_mkdir 83 -# endif -# ifndef __NR_rmdir -# define __NR_rmdir 84 -# endif -# ifndef __NR_creat -# define __NR_creat 85 -# endif -# ifndef __NR_link -# define __NR_link 86 -# endif -# ifndef __NR_unlink -# define __NR_unlink 87 -# endif -# ifndef __NR_symlink -# define __NR_symlink 88 -# endif -# ifndef __NR_readlink -# define __NR_readlink 89 -# endif -# ifndef __NR_chmod -# define __NR_chmod 90 -# endif -# ifndef __NR_fchmod -# define __NR_fchmod 91 -# endif -# ifndef __NR_chown -# define __NR_chown 92 -# endif -# ifndef __NR_fchown -# define __NR_fchown 93 -# endif -# ifndef __NR_lchown -# define __NR_lchown 94 -# endif -# ifndef __NR_umask -# define __NR_umask 95 -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday 96 -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit 97 -# endif -# ifndef __NR_getrusage -# define __NR_getrusage 98 -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo 99 -# endif -# ifndef __NR_times -# define __NR_times 100 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 101 -# endif -# ifndef __NR_getuid -# define __NR_getuid 102 -# endif -# ifndef __NR_syslog -# define __NR_syslog 103 -# endif -# ifndef __NR_getgid -# define __NR_getgid 104 -# endif -# ifndef __NR_setuid -# define __NR_setuid 105 -# endif -# ifndef __NR_setgid -# define __NR_setgid 106 -# endif -# ifndef __NR_geteuid -# define __NR_geteuid 107 -# endif -# ifndef __NR_getegid -# define __NR_getegid 108 -# endif -# ifndef __NR_setpgid -# define __NR_setpgid 109 -# endif -# ifndef __NR_getppid -# define __NR_getppid 110 -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp 111 -# endif -# ifndef __NR_setsid -# define __NR_setsid 112 -# endif -# ifndef __NR_setreuid -# define __NR_setreuid 113 -# endif -# ifndef __NR_setregid -# define __NR_setregid 114 -# endif -# ifndef __NR_getgroups -# define __NR_getgroups 115 -# endif -# ifndef __NR_setgroups -# define __NR_setgroups 116 -# endif -# ifndef __NR_setresuid -# define __NR_setresuid 117 -# endif -# ifndef __NR_getresuid -# define __NR_getresuid 118 -# endif -# ifndef __NR_setresgid -# define __NR_setresgid 119 -# endif -# ifndef __NR_getresgid -# define __NR_getresgid 120 -# endif -# ifndef __NR_getpgid -# define __NR_getpgid 121 -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid 122 -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid 123 -# endif -# ifndef __NR_getsid -# define __NR_getsid 124 -# endif -# ifndef __NR_capget -# define __NR_capget 125 -# endif -# ifndef __NR_capset -# define __NR_capset 126 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 127 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 128 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 129 -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend 130 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 131 -# endif -# ifndef __NR_utime -# define __NR_utime 132 -# endif -# ifndef __NR_mknod -# define __NR_mknod 133 -# endif -# ifndef __NR_uselib -# define __NR_uselib 134 -# endif -# ifndef __NR_personality -# define __NR_personality 135 -# endif -# ifndef __NR_ustat -# define __NR_ustat 136 -# endif -# ifndef __NR_statfs -# define __NR_statfs 137 -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs 138 -# endif -# ifndef __NR_sysfs -# define __NR_sysfs 139 -# endif -# ifndef __NR_getpriority -# define __NR_getpriority 140 -# endif -# ifndef __NR_setpriority -# define __NR_setpriority 141 -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam 142 -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam 143 -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler 144 -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler 145 -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max 146 -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min 147 -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval 148 -# endif -# ifndef __NR_mlock -# define __NR_mlock 149 -# endif -# ifndef __NR_munlock -# define __NR_munlock 150 -# endif -# ifndef __NR_mlockall -# define __NR_mlockall 151 -# endif -# ifndef __NR_munlockall -# define __NR_munlockall 152 -# endif -# ifndef __NR_vhangup -# define __NR_vhangup 153 -# endif -# ifndef __NR_modify_ldt -# define __NR_modify_ldt 154 -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root 155 -# endif -# ifndef __NR__sysctl -# define __NR__sysctl 156 -# endif -# ifndef __NR_prctl -# define __NR_prctl 157 -# endif -# ifndef __NR_arch_prctl -# define __NR_arch_prctl 158 -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex 159 -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit 160 -# endif -# ifndef __NR_chroot -# define __NR_chroot 161 -# endif -# ifndef __NR_sync -# define __NR_sync 162 -# endif -# ifndef __NR_acct -# define __NR_acct 163 -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday 164 -# endif -# ifndef __NR_mount -# define __NR_mount 165 -# endif -# ifndef __NR_umount2 -# define __NR_umount2 166 -# endif -# ifndef __NR_swapon -# define __NR_swapon 167 -# endif -# ifndef __NR_swapoff -# define __NR_swapoff 168 -# endif -# ifndef __NR_reboot -# define __NR_reboot 169 -# endif -# ifndef __NR_sethostname -# define __NR_sethostname 170 -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname 171 -# endif -# ifndef __NR_iopl -# define __NR_iopl 172 -# endif -# ifndef __NR_ioperm -# define __NR_ioperm 173 -# endif -# ifndef __NR_create_module -# define __NR_create_module 174 -# endif -# ifndef __NR_init_module -# define __NR_init_module 175 -# endif -# ifndef __NR_delete_module -# define __NR_delete_module 176 -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms 177 -# endif -# ifndef __NR_query_module -# define __NR_query_module 178 -# endif -# ifndef __NR_quotactl -# define __NR_quotactl 179 -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl 180 -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg 181 -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg 182 -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall 183 -# endif -# ifndef __NR_tuxcall -# define __NR_tuxcall 184 -# endif -# ifndef __NR_security -# define __NR_security 185 -# endif -# ifndef __NR_gettid -# define __NR_gettid 186 -# endif -# ifndef __NR_readahead -# define __NR_readahead 187 -# endif -# ifndef __NR_setxattr -# define __NR_setxattr 188 -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr 189 -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr 190 -# endif -# ifndef __NR_getxattr -# define __NR_getxattr 191 -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr 192 -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr 193 -# endif -# ifndef __NR_listxattr -# define __NR_listxattr 194 -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr 195 -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr 196 -# endif -# ifndef __NR_removexattr -# define __NR_removexattr 197 -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr 198 -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr 199 -# endif -# ifndef __NR_tkill -# define __NR_tkill 200 -# endif -# ifndef __NR_time -# define __NR_time 201 -# endif -# ifndef __NR_futex -# define __NR_futex 202 -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity 203 -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity 204 -# endif -# ifndef __NR_set_thread_area -# define __NR_set_thread_area 205 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 206 -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy 207 -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents 208 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 209 -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel 210 -# endif -# ifndef __NR_get_thread_area -# define __NR_get_thread_area 211 -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie 212 -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create 213 -# endif -# ifndef __NR_epoll_ctl_old -# define __NR_epoll_ctl_old 214 -# endif -# ifndef __NR_epoll_wait_old -# define __NR_epoll_wait_old 215 -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages 216 -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 217 -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address 218 -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall 219 -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop 220 -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 221 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 222 -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime 223 -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime 224 -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun 225 -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete 226 -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime 227 -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime 228 -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres 229 -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep 230 -# endif -# ifndef __NR_exit_group -# define __NR_exit_group 231 -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait 232 -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl 233 -# endif -# ifndef __NR_tgkill -# define __NR_tgkill 234 -# endif -# ifndef __NR_utimes -# define __NR_utimes 235 -# endif -# ifndef __NR_vserver -# define __NR_vserver 236 -# endif -# ifndef __NR_mbind -# define __NR_mbind 237 -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy 238 -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy 239 -# endif -# ifndef __NR_mq_open -# define __NR_mq_open 240 -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink 241 -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend 242 -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive 243 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 244 -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr 245 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 246 -# endif -# ifndef __NR_waitid -# define __NR_waitid 247 -# endif -# ifndef __NR_add_key -# define __NR_add_key 248 -# endif -# ifndef __NR_request_key -# define __NR_request_key 249 -# endif -# ifndef __NR_keyctl -# define __NR_keyctl 250 -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set 251 -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get 252 -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init 253 -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch 254 -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch 255 -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages 256 -# endif -# ifndef __NR_openat -# define __NR_openat 257 -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat 258 -# endif -# ifndef __NR_mknodat -# define __NR_mknodat 259 -# endif -# ifndef __NR_fchownat -# define __NR_fchownat 260 -# endif -# ifndef __NR_futimesat -# define __NR_futimesat 261 -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat 262 -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat 263 -# endif -# ifndef __NR_renameat -# define __NR_renameat 264 -# endif -# ifndef __NR_linkat -# define __NR_linkat 265 -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat 266 -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat 267 -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat 268 -# endif -# ifndef __NR_faccessat -# define __NR_faccessat 269 -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 270 -# endif -# ifndef __NR_ppoll -# define __NR_ppoll 271 -# endif -# ifndef __NR_unshare -# define __NR_unshare 272 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 273 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 274 -# endif -# ifndef __NR_splice -# define __NR_splice 275 -# endif -# ifndef __NR_tee -# define __NR_tee 276 -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range 277 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 278 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 279 -# endif -# ifndef __NR_utimensat -# define __NR_utimensat 280 -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait 281 -# endif -# ifndef __NR_signalfd -# define __NR_signalfd 282 -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create 283 -# endif -# ifndef __NR_eventfd -# define __NR_eventfd 284 -# endif -# ifndef __NR_fallocate -# define __NR_fallocate 285 -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime 286 -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime 287 -# endif -# ifndef __NR_accept4 -# define __NR_accept4 288 -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 289 -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 290 -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 291 -# endif -# ifndef __NR_dup3 -# define __NR_dup3 292 -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 293 -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 294 -# endif -# ifndef __NR_preadv -# define __NR_preadv 295 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 296 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 297 -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open 298 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 299 -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init 300 -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark 301 -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 302 -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at 303 -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at 304 -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime 305 -# endif -# ifndef __NR_syncfs -# define __NR_syncfs 306 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 307 -# endif -# ifndef __NR_setns -# define __NR_setns 308 -# endif -# ifndef __NR_getcpu -# define __NR_getcpu 309 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 310 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 311 -# endif -# ifndef __NR_kcmp -# define __NR_kcmp 312 -# endif -# ifndef __NR_finit_module -# define __NR_finit_module 313 -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr 314 -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr 315 -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 316 -# endif -# ifndef __NR_seccomp -# define __NR_seccomp 317 -# endif -# ifndef __NR_getrandom -# define __NR_getrandom 318 -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create 319 -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load 320 -# endif -# ifndef __NR_bpf -# define __NR_bpf 321 -# endif -# ifndef __NR_execveat -# define __NR_execveat 322 -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd 323 -# endif -# ifndef __NR_membarrier -# define __NR_membarrier 324 -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 325 -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range 326 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 327 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 328 -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect 329 -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc 330 -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free 331 -# endif -# ifndef __NR_statx -# define __NR_statx 332 -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents 333 -# endif -# ifndef __NR_rseq -# define __NR_rseq 334 -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal 424 -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -# ifndef __NR_open_tree -# define __NR_open_tree 428 -# endif -# ifndef __NR_move_mount -# define __NR_move_mount 429 -# endif -# ifndef __NR_fsopen -# define __NR_fsopen 430 -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig 431 -# endif -# ifndef __NR_fsmount -# define __NR_fsmount 432 -# endif -# ifndef __NR_fspick -# define __NR_fspick 433 -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open 434 -# endif -# ifndef __NR_clone3 -# define __NR_clone3 435 -# endif -# ifndef __NR_openat2 -# define __NR_openat2 437 -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd 438 -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction 512 -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn 513 -# endif -# ifndef __NR_ioctl -# define __NR_ioctl 514 -# endif -# ifndef __NR_readv -# define __NR_readv 515 -# endif -# ifndef __NR_writev -# define __NR_writev 516 -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom 517 -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg 518 -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg 519 -# endif -# ifndef __NR_execve -# define __NR_execve 520 -# endif -# ifndef __NR_ptrace -# define __NR_ptrace 521 -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending 522 -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait 523 -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo 524 -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack 525 -# endif -# ifndef __NR_timer_create -# define __NR_timer_create 526 -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify 527 -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load 528 -# endif -# ifndef __NR_waitid -# define __NR_waitid 529 -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list 530 -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list 531 -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice 532 -# endif -# ifndef __NR_move_pages -# define __NR_move_pages 533 -# endif -# ifndef __NR_preadv -# define __NR_preadv 534 -# endif -# ifndef __NR_pwritev -# define __NR_pwritev 535 -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo 536 -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg 537 -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg 538 -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv 539 -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev 540 -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt 541 -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt 542 -# endif -# ifndef __NR_io_setup -# define __NR_io_setup 543 -# endif -# ifndef __NR_io_submit -# define __NR_io_submit 544 -# endif -# ifndef __NR_execveat -# define __NR_execveat 545 -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 546 -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 547 -# endif -#endif - - -/* Common stubs */ -# ifndef __NR__llseek -# define __NR__llseek __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR__newselect -# define __NR__newselect __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR__sysctl -# define __NR__sysctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_accept -# define __NR_accept __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_accept4 -# define __NR_accept4 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_access -# define __NR_access __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_acct -# define __NR_acct __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_add_key -# define __NR_add_key __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_adjtimex -# define __NR_adjtimex __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_afs_syscall -# define __NR_afs_syscall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_alarm -# define __NR_alarm __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_arc_gettls -# define __NR_arc_gettls __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_arc_settls -# define __NR_arc_settls __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_arc_usr_cmpxchg -# define __NR_arc_usr_cmpxchg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_arch_prctl -# define __NR_arch_prctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_arm_fadvise64_64 -# define __NR_arm_fadvise64_64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_arm_sync_file_range -# define __NR_arm_sync_file_range __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_bdflush -# define __NR_bdflush __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_bind -# define __NR_bind __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_bpf -# define __NR_bpf __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_break -# define __NR_break __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_brk -# define __NR_brk __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_cachectl -# define __NR_cachectl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_cacheflush -# define __NR_cacheflush __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_capget -# define __NR_capget __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_capset -# define __NR_capset __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_chdir -# define __NR_chdir __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_chmod -# define __NR_chmod __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_chown -# define __NR_chown __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_chown32 -# define __NR_chown32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_chroot -# define __NR_chroot __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_adjtime -# define __NR_clock_adjtime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_adjtime64 -# define __NR_clock_adjtime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_getres -# define __NR_clock_getres __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_getres_time64 -# define __NR_clock_getres_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_gettime -# define __NR_clock_gettime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_gettime64 -# define __NR_clock_gettime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_nanosleep -# define __NR_clock_nanosleep __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_nanosleep_time64 -# define __NR_clock_nanosleep_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_settime -# define __NR_clock_settime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clock_settime64 -# define __NR_clock_settime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clone -# define __NR_clone __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clone2 -# define __NR_clone2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_clone3 -# define __NR_clone3 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_close -# define __NR_close __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_connect -# define __NR_connect __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_copy_file_range -# define __NR_copy_file_range __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_creat -# define __NR_creat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_create_module -# define __NR_create_module __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_delete_module -# define __NR_delete_module __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_dup -# define __NR_dup __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_dup2 -# define __NR_dup2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_dup3 -# define __NR_dup3 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_create -# define __NR_epoll_create __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_create1 -# define __NR_epoll_create1 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_ctl -# define __NR_epoll_ctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_ctl_old -# define __NR_epoll_ctl_old __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_pwait -# define __NR_epoll_pwait __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_wait -# define __NR_epoll_wait __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_epoll_wait_old -# define __NR_epoll_wait_old __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_eventfd -# define __NR_eventfd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_eventfd2 -# define __NR_eventfd2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_execv -# define __NR_execv __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_execve -# define __NR_execve __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_execveat -# define __NR_execveat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_exit -# define __NR_exit __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_exit_group -# define __NR_exit_group __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_faccessat -# define __NR_faccessat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fadvise64 -# define __NR_fadvise64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fadvise64_64 -# define __NR_fadvise64_64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fallocate -# define __NR_fallocate __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fanotify_init -# define __NR_fanotify_init __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fanotify_mark -# define __NR_fanotify_mark __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fchdir -# define __NR_fchdir __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fchmod -# define __NR_fchmod __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fchmodat -# define __NR_fchmodat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fchown -# define __NR_fchown __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fchown32 -# define __NR_fchown32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fchownat -# define __NR_fchownat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fcntl -# define __NR_fcntl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fcntl64 -# define __NR_fcntl64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fdatasync -# define __NR_fdatasync __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fgetxattr -# define __NR_fgetxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_finit_module -# define __NR_finit_module __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_flistxattr -# define __NR_flistxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_flock -# define __NR_flock __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fork -# define __NR_fork __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fremovexattr -# define __NR_fremovexattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fsconfig -# define __NR_fsconfig __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fsetxattr -# define __NR_fsetxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fsmount -# define __NR_fsmount __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fsopen -# define __NR_fsopen __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fspick -# define __NR_fspick __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fstat -# define __NR_fstat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fstat64 -# define __NR_fstat64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fstatat -# define __NR_fstatat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fstatat64 -# define __NR_fstatat64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fstatfs -# define __NR_fstatfs __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fstatfs64 -# define __NR_fstatfs64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_fsync -# define __NR_fsync __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ftime -# define __NR_ftime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ftruncate -# define __NR_ftruncate __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ftruncate64 -# define __NR_ftruncate64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_futex -# define __NR_futex __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_futex_time64 -# define __NR_futex_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_futimesat -# define __NR_futimesat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_get_kernel_syms -# define __NR_get_kernel_syms __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_get_mempolicy -# define __NR_get_mempolicy __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_get_robust_list -# define __NR_get_robust_list __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_get_thread_area -# define __NR_get_thread_area __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getcpu -# define __NR_getcpu __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getcwd -# define __NR_getcwd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getdents -# define __NR_getdents __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getdents64 -# define __NR_getdents64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getdomainname -# define __NR_getdomainname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getegid -# define __NR_getegid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getegid32 -# define __NR_getegid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_geteuid -# define __NR_geteuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_geteuid32 -# define __NR_geteuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getgid -# define __NR_getgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getgid32 -# define __NR_getgid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getgroups -# define __NR_getgroups __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getgroups32 -# define __NR_getgroups32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getitimer -# define __NR_getitimer __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpagesize -# define __NR_getpagesize __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpeername -# define __NR_getpeername __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpgid -# define __NR_getpgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpgrp -# define __NR_getpgrp __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpid -# define __NR_getpid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpmsg -# define __NR_getpmsg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getppid -# define __NR_getppid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getpriority -# define __NR_getpriority __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getrandom -# define __NR_getrandom __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getresgid -# define __NR_getresgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getresgid32 -# define __NR_getresgid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getresuid -# define __NR_getresuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getresuid32 -# define __NR_getresuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getrlimit -# define __NR_getrlimit __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getrusage -# define __NR_getrusage __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getsid -# define __NR_getsid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getsockname -# define __NR_getsockname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getsockopt -# define __NR_getsockopt __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_gettid -# define __NR_gettid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_gettimeofday -# define __NR_gettimeofday __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getuid -# define __NR_getuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getuid32 -# define __NR_getuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getunwind -# define __NR_getunwind __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_getxattr -# define __NR_getxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_gtty -# define __NR_gtty __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_idle -# define __NR_idle __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_init_module -# define __NR_init_module __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_inotify_add_watch -# define __NR_inotify_add_watch __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_inotify_init -# define __NR_inotify_init __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_inotify_init1 -# define __NR_inotify_init1 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_inotify_rm_watch -# define __NR_inotify_rm_watch __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_cancel -# define __NR_io_cancel __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_destroy -# define __NR_io_destroy __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_getevents -# define __NR_io_getevents __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_pgetevents -# define __NR_io_pgetevents __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_pgetevents_time64 -# define __NR_io_pgetevents_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_setup -# define __NR_io_setup __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_submit -# define __NR_io_submit __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ioctl -# define __NR_ioctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ioperm -# define __NR_ioperm __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_iopl -# define __NR_iopl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ioprio_get -# define __NR_ioprio_get __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ioprio_set -# define __NR_ioprio_set __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ipc -# define __NR_ipc __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_kcmp -# define __NR_kcmp __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_kern_features -# define __NR_kern_features __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_kexec_file_load -# define __NR_kexec_file_load __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_kexec_load -# define __NR_kexec_load __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_keyctl -# define __NR_keyctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_kill -# define __NR_kill __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lchown -# define __NR_lchown __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lchown32 -# define __NR_lchown32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lgetxattr -# define __NR_lgetxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_link -# define __NR_link __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_linkat -# define __NR_linkat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_listen -# define __NR_listen __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_listxattr -# define __NR_listxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_llistxattr -# define __NR_llistxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lock -# define __NR_lock __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lookup_dcookie -# define __NR_lookup_dcookie __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lremovexattr -# define __NR_lremovexattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lseek -# define __NR_lseek __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lsetxattr -# define __NR_lsetxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lstat -# define __NR_lstat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_lstat64 -# define __NR_lstat64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_madvise -# define __NR_madvise __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_madvise1 -# define __NR_madvise1 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mbind -# define __NR_mbind __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_membarrier -# define __NR_membarrier __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_memfd_create -# define __NR_memfd_create __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_memory_ordering -# define __NR_memory_ordering __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_migrate_pages -# define __NR_migrate_pages __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mincore -# define __NR_mincore __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mkdir -# define __NR_mkdir __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mkdirat -# define __NR_mkdirat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mknod -# define __NR_mknod __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mknodat -# define __NR_mknodat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mlock -# define __NR_mlock __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mlock2 -# define __NR_mlock2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mlockall -# define __NR_mlockall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mmap -# define __NR_mmap __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mmap2 -# define __NR_mmap2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_modify_ldt -# define __NR_modify_ldt __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mount -# define __NR_mount __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_move_mount -# define __NR_move_mount __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_move_pages -# define __NR_move_pages __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mprotect -# define __NR_mprotect __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mpx -# define __NR_mpx __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_getsetattr -# define __NR_mq_getsetattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_notify -# define __NR_mq_notify __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_open -# define __NR_mq_open __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_timedreceive -# define __NR_mq_timedreceive __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_timedreceive_time64 -# define __NR_mq_timedreceive_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_timedsend -# define __NR_mq_timedsend __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_timedsend_time64 -# define __NR_mq_timedsend_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mq_unlink -# define __NR_mq_unlink __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_mremap -# define __NR_mremap __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_msgctl -# define __NR_msgctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_msgget -# define __NR_msgget __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_msgrcv -# define __NR_msgrcv __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_msgsnd -# define __NR_msgsnd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_msync -# define __NR_msync __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_multiplexer -# define __NR_multiplexer __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_munlock -# define __NR_munlock __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_munlockall -# define __NR_munlockall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_munmap -# define __NR_munmap __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_name_to_handle_at -# define __NR_name_to_handle_at __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_nanosleep -# define __NR_nanosleep __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_newfstatat -# define __NR_newfstatat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_nfsservctl -# define __NR_nfsservctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ni_syscall -# define __NR_ni_syscall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_nice -# define __NR_nice __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_old_getpagesize -# define __NR_old_getpagesize __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_oldfstat -# define __NR_oldfstat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_oldlstat -# define __NR_oldlstat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_oldolduname -# define __NR_oldolduname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_oldstat -# define __NR_oldstat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_olduname -# define __NR_olduname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_open -# define __NR_open __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_open_by_handle_at -# define __NR_open_by_handle_at __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_open_tree -# define __NR_open_tree __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_openat -# define __NR_openat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_openat2 -# define __NR_openat2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pause -# define __NR_pause __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pciconfig_iobase -# define __NR_pciconfig_iobase __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pciconfig_read -# define __NR_pciconfig_read __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pciconfig_write -# define __NR_pciconfig_write __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_perf_event_open -# define __NR_perf_event_open __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_perfctr -# define __NR_perfctr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_perfmonctl -# define __NR_perfmonctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_personality -# define __NR_personality __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pidfd_getfd -# define __NR_pidfd_getfd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pidfd_open -# define __NR_pidfd_open __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pidfd_send_signal -# define __NR_pidfd_send_signal __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pipe -# define __NR_pipe __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pipe2 -# define __NR_pipe2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pivot_root -# define __NR_pivot_root __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pkey_alloc -# define __NR_pkey_alloc __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pkey_free -# define __NR_pkey_free __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pkey_mprotect -# define __NR_pkey_mprotect __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_poll -# define __NR_poll __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ppoll -# define __NR_ppoll __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ppoll_time64 -# define __NR_ppoll_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_prctl -# define __NR_prctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pread64 -# define __NR_pread64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_preadv -# define __NR_preadv __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_preadv2 -# define __NR_preadv2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_prlimit64 -# define __NR_prlimit64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_process_vm_readv -# define __NR_process_vm_readv __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_process_vm_writev -# define __NR_process_vm_writev __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_prof -# define __NR_prof __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_profil -# define __NR_profil __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pselect6 -# define __NR_pselect6 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pselect6_time64 -# define __NR_pselect6_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ptrace -# define __NR_ptrace __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_putpmsg -# define __NR_putpmsg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pwrite64 -# define __NR_pwrite64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pwritev -# define __NR_pwritev __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_pwritev2 -# define __NR_pwritev2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_query_module -# define __NR_query_module __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_quotactl -# define __NR_quotactl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_read -# define __NR_read __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_readahead -# define __NR_readahead __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_readdir -# define __NR_readdir __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_readlink -# define __NR_readlink __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_readlinkat -# define __NR_readlinkat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_readv -# define __NR_readv __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_reboot -# define __NR_reboot __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_recv -# define __NR_recv __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_recvfrom -# define __NR_recvfrom __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_recvmmsg -# define __NR_recvmmsg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_recvmmsg_time64 -# define __NR_recvmmsg_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_recvmsg -# define __NR_recvmsg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_remap_file_pages -# define __NR_remap_file_pages __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_removexattr -# define __NR_removexattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rename -# define __NR_rename __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_renameat -# define __NR_renameat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_renameat2 -# define __NR_renameat2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_request_key -# define __NR_request_key __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_reserved177 -# define __NR_reserved177 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_reserved193 -# define __NR_reserved193 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_reserved221 -# define __NR_reserved221 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_reserved82 -# define __NR_reserved82 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_restart_syscall -# define __NR_restart_syscall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rmdir -# define __NR_rmdir __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rseq -# define __NR_rseq __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigaction -# define __NR_rt_sigaction __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigpending -# define __NR_rt_sigpending __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigprocmask -# define __NR_rt_sigprocmask __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigqueueinfo -# define __NR_rt_sigqueueinfo __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigreturn -# define __NR_rt_sigreturn __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigsuspend -# define __NR_rt_sigsuspend __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigtimedwait -# define __NR_rt_sigtimedwait __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_sigtimedwait_time64 -# define __NR_rt_sigtimedwait_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rt_tgsigqueueinfo -# define __NR_rt_tgsigqueueinfo __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_rtas -# define __NR_rtas __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_s390_guarded_storage -# define __NR_s390_guarded_storage __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_s390_pci_mmio_read -# define __NR_s390_pci_mmio_read __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_s390_pci_mmio_write -# define __NR_s390_pci_mmio_write __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_s390_runtime_instr -# define __NR_s390_runtime_instr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_s390_sthyi -# define __NR_s390_sthyi __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_get_affinity -# define __NR_sched_get_affinity __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_get_priority_max -# define __NR_sched_get_priority_max __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_get_priority_min -# define __NR_sched_get_priority_min __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_getaffinity -# define __NR_sched_getaffinity __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_getattr -# define __NR_sched_getattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_getparam -# define __NR_sched_getparam __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_getscheduler -# define __NR_sched_getscheduler __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_rr_get_interval -# define __NR_sched_rr_get_interval __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_rr_get_interval_time64 -# define __NR_sched_rr_get_interval_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_set_affinity -# define __NR_sched_set_affinity __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_setaffinity -# define __NR_sched_setaffinity __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_setattr -# define __NR_sched_setattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_setparam -# define __NR_sched_setparam __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_setscheduler -# define __NR_sched_setscheduler __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sched_yield -# define __NR_sched_yield __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_seccomp -# define __NR_seccomp __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_security -# define __NR_security __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_select -# define __NR_select __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_semctl -# define __NR_semctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_semget -# define __NR_semget __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_semop -# define __NR_semop __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_semtimedop -# define __NR_semtimedop __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_semtimedop_time64 -# define __NR_semtimedop_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_send -# define __NR_send __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sendfile -# define __NR_sendfile __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sendfile64 -# define __NR_sendfile64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sendmmsg -# define __NR_sendmmsg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sendmsg -# define __NR_sendmsg __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sendto -# define __NR_sendto __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_set_mempolicy -# define __NR_set_mempolicy __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_set_robust_list -# define __NR_set_robust_list __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_set_thread_area -# define __NR_set_thread_area __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_set_tid_address -# define __NR_set_tid_address __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setdomainname -# define __NR_setdomainname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setfsgid -# define __NR_setfsgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setfsgid32 -# define __NR_setfsgid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setfsuid -# define __NR_setfsuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setfsuid32 -# define __NR_setfsuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setgid -# define __NR_setgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setgid32 -# define __NR_setgid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setgroups -# define __NR_setgroups __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setgroups32 -# define __NR_setgroups32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sethostname -# define __NR_sethostname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setitimer -# define __NR_setitimer __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setns -# define __NR_setns __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setpgid -# define __NR_setpgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setpriority -# define __NR_setpriority __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setregid -# define __NR_setregid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setregid32 -# define __NR_setregid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setresgid -# define __NR_setresgid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setresgid32 -# define __NR_setresgid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setresuid -# define __NR_setresuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setresuid32 -# define __NR_setresuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setreuid -# define __NR_setreuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setreuid32 -# define __NR_setreuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setrlimit -# define __NR_setrlimit __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setsid -# define __NR_setsid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setsockopt -# define __NR_setsockopt __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_settimeofday -# define __NR_settimeofday __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setuid -# define __NR_setuid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setuid32 -# define __NR_setuid32 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_setxattr -# define __NR_setxattr __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sgetmask -# define __NR_sgetmask __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_shmat -# define __NR_shmat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_shmctl -# define __NR_shmctl __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_shmdt -# define __NR_shmdt __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_shmget -# define __NR_shmget __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_shutdown -# define __NR_shutdown __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sigaction -# define __NR_sigaction __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sigaltstack -# define __NR_sigaltstack __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_signal -# define __NR_signal __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_signalfd -# define __NR_signalfd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_signalfd4 -# define __NR_signalfd4 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sigpending -# define __NR_sigpending __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sigprocmask -# define __NR_sigprocmask __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sigreturn -# define __NR_sigreturn __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sigsuspend -# define __NR_sigsuspend __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_socket -# define __NR_socket __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_socketcall -# define __NR_socketcall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_socketpair -# define __NR_socketpair __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_splice -# define __NR_splice __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_spu_create -# define __NR_spu_create __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_spu_run -# define __NR_spu_run __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ssetmask -# define __NR_ssetmask __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_stat -# define __NR_stat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_stat64 -# define __NR_stat64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_statfs -# define __NR_statfs __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_statfs64 -# define __NR_statfs64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_statx -# define __NR_statx __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_stime -# define __NR_stime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_stty -# define __NR_stty __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_subpage_prot -# define __NR_subpage_prot __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_swapcontext -# define __NR_swapcontext __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_swapoff -# define __NR_swapoff __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_swapon -# define __NR_swapon __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_switch_endian -# define __NR_switch_endian __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_symlink -# define __NR_symlink __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_symlinkat -# define __NR_symlinkat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sync -# define __NR_sync __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sync_file_range -# define __NR_sync_file_range __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sync_file_range2 -# define __NR_sync_file_range2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_syncfs -# define __NR_syncfs __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sys_debug_setcontext -# define __NR_sys_debug_setcontext __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_syscall -# define __NR_syscall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sysfs -# define __NR_sysfs __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sysinfo -# define __NR_sysinfo __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_syslog -# define __NR_syslog __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_sysmips -# define __NR_sysmips __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_tee -# define __NR_tee __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_tgkill -# define __NR_tgkill __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_time -# define __NR_time __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_create -# define __NR_timer_create __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_delete -# define __NR_timer_delete __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_getoverrun -# define __NR_timer_getoverrun __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_gettime -# define __NR_timer_gettime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_gettime64 -# define __NR_timer_gettime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_settime -# define __NR_timer_settime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timer_settime64 -# define __NR_timer_settime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timerfd -# define __NR_timerfd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timerfd_create -# define __NR_timerfd_create __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timerfd_gettime -# define __NR_timerfd_gettime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timerfd_gettime64 -# define __NR_timerfd_gettime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timerfd_settime -# define __NR_timerfd_settime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_timerfd_settime64 -# define __NR_timerfd_settime64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_times -# define __NR_times __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_tkill -# define __NR_tkill __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_truncate -# define __NR_truncate __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_truncate64 -# define __NR_truncate64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_tuxcall -# define __NR_tuxcall __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ugetrlimit -# define __NR_ugetrlimit __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ulimit -# define __NR_ulimit __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_umask -# define __NR_umask __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_umount -# define __NR_umount __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_umount2 -# define __NR_umount2 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_uname -# define __NR_uname __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unlink -# define __NR_unlink __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unlinkat -# define __NR_unlinkat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unshare -# define __NR_unshare __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unused109 -# define __NR_unused109 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unused150 -# define __NR_unused150 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unused18 -# define __NR_unused18 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unused28 -# define __NR_unused28 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unused59 -# define __NR_unused59 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_unused84 -# define __NR_unused84 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_uselib -# define __NR_uselib __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_userfaultfd -# define __NR_userfaultfd __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_ustat -# define __NR_ustat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_utime -# define __NR_utime __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_utimensat -# define __NR_utimensat __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_utimensat_time64 -# define __NR_utimensat_time64 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_utimes -# define __NR_utimes __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_utrap_install -# define __NR_utrap_install __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_vfork -# define __NR_vfork __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_vhangup -# define __NR_vhangup __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_vm86 -# define __NR_vm86 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_vm86old -# define __NR_vm86old __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_vmsplice -# define __NR_vmsplice __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_vserver -# define __NR_vserver __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_wait4 -# define __NR_wait4 __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_waitid -# define __NR_waitid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_waitpid -# define __NR_waitpid __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_write -# define __NR_write __LTP__NR_INVALID_SYSCALL -# endif -# ifndef __NR_writev -# define __NR_writev __LTP__NR_INVALID_SYSCALL -# endif -#endif diff --git a/kernel/tests/include/lapi/tcp.h b/kernel/tests/include/lapi/tcp.h deleted file mode 100644 index bb98f28..0000000 --- a/kernel/tests/include/lapi/tcp.h +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef LAPI_TCP_H__ -#define LAPI_TCP_H__ - -#include <netinet/tcp.h> - -#ifndef TCP_FASTOPEN -# define TCP_FASTOPEN 23 -#endif - -#ifndef TCP_FASTOPEN_CONNECT -# define TCP_FASTOPEN_CONNECT 30 /* Attempt FastOpen with connect */ -#endif - -#endif /* LAPI_TCP_H__ */ diff --git a/kernel/tests/include/lapi/tee.h b/kernel/tests/include/lapi/tee.h deleted file mode 100644 index 422e811..0000000 --- a/kernel/tests/include/lapi/tee.h +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2007 - * Copyright (c) 2014 Fujitsu Ltd. - */ - -#ifndef TEE_H -#define TEE_H - -#include "config.h" -#include "lapi/syscalls.h" - -#if !defined(HAVE_TEE) -ssize_t tee(int fd_in, int fd_out, size_t len, unsigned int flags) -{ - return tst_syscall(__NR_tee, fd_in, fd_out, len, flags); -} -#endif - -#endif /* TEE_H */ diff --git a/kernel/tests/include/lapi/termbits.h b/kernel/tests/include/lapi/termbits.h deleted file mode 100644 index d79da08..0000000 --- a/kernel/tests/include/lapi/termbits.h +++ /dev/null @@ -1,13 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Linux Test Project - */ - -#ifndef LAPI_TERMBITS_H__ -#define LAPI_TERMBITS_H__ - -#ifndef EXTPROC -# define EXTPROC 0200000 -#endif - -#endif diff --git a/kernel/tests/include/lapi/timerfd.h b/kernel/tests/include/lapi/timerfd.h deleted file mode 100644 index 50e0972..0000000 --- a/kernel/tests/include/lapi/timerfd.h +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2007 - * Copyright (c) 2014 Fujitsu Ltd. - */ - -#ifndef TIMERFD_H -#define TIMERFD_H - -#include <time.h> -#include "config.h" -#include "lapi/syscalls.h" - -#ifdef HAVE_SYS_TIMERFD_H -#include <sys/timerfd.h> -#endif - -#if !defined(HAVE_TIMERFD_CREATE) -int timerfd_create(int clockid, int flags) -{ - return ltp_syscall(__NR_timerfd_create, clockid, flags); -} -#endif - -#if !defined(HAVE_TIMERFD_GETTIME) -int timerfd_settime(int fd, int flags, const struct itimerspec *new_value, - struct itimerspec *old_value) -{ - return ltp_syscall(__NR_timerfd_settime, fd, flags, new_value, - old_value); -} -#endif - -#if !defined(HAVE_TIMERFD_SETTIME) -int timerfd_gettime(int fd, struct itimerspec *curr_value) -{ - return ltp_syscall(__NR_timerfd_gettime, fd, curr_value); -} -#endif - -#endif /* TIMERFD_H */ diff --git a/kernel/tests/include/lapi/timex.h b/kernel/tests/include/lapi/timex.h deleted file mode 100644 index c2c9e4d..0000000 --- a/kernel/tests/include/lapi/timex.h +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - */ - -#ifndef LAPI_TIMEX_H__ -# define LAPI_TIMEX_H__ - -#define ADJ_ALL (ADJ_OFFSET | ADJ_FREQUENCY | ADJ_MAXERROR | \ - ADJ_ESTERROR | ADJ_STATUS | ADJ_TIMECONST | \ - ADJ_TICK) - -#ifndef ADJ_OFFSET_SS_READ -# define ADJ_OFFSET_SS_READ 0xa001 -#endif - -#ifndef ADJ_NANO -# define ADJ_NANO 0x2000 -#endif - -#ifndef STA_NANO -# define STA_NANO 0x2000 -#endif - -#ifndef ADJ_MICRO -# define ADJ_MICRO 0x1000 -#endif - -#endif/* LAPI_TIMEX_H__ */ diff --git a/kernel/tests/include/lapi/tty.h b/kernel/tests/include/lapi/tty.h deleted file mode 100644 index 6122145..0000000 --- a/kernel/tests/include/lapi/tty.h +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef LAPI_TTY_H -#define LAPI_TTY_H - -#ifdef HAVE_LINUX_TTY_H -# include <linux/tty.h> -#endif - -#ifndef N_HDLC -# define N_HDLC 13 -#endif - -#ifndef N_SLCAN -# define N_SLCAN 17 /* Serial / USB serial CAN Adaptors */ -#endif - -#endif /* LAPI_TTY_H */ diff --git a/kernel/tests/include/lapi/udp.h b/kernel/tests/include/lapi/udp.h deleted file mode 100644 index 5c73dd3..0000000 --- a/kernel/tests/include/lapi/udp.h +++ /dev/null @@ -1,18 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Oracle and/or its affiliates. - */ - -#ifndef LAPI_UDP_H__ -#define LAPI_UDP_H__ - -#include <netinet/udp.h> - -#ifndef UDPLITE_SEND_CSCOV -# define UDPLITE_SEND_CSCOV 10 /* sender partial coverage (as sent) */ -#endif -#ifndef UDPLITE_RECV_CSCOV -# define UDPLITE_RECV_CSCOV 11 /* receiver partial coverage (threshold ) */ -#endif - -#endif /* LAPI_UDP_H__ */ diff --git a/kernel/tests/include/lapi/ustat.h b/kernel/tests/include/lapi/ustat.h deleted file mode 100644 index 98633e7..0000000 --- a/kernel/tests/include/lapi/ustat.h +++ /dev/null @@ -1,22 +0,0 @@ -//SPDX-License-Identifier: GPL-2.0-or-later - -#ifndef LAPI_USTAT_H -#define LAPI_USTAT_H - -#include "config.h" - -#include <sys/types.h> - -#ifdef HAVE_SYS_USTAT_H -# include <sys/ustat.h> -#elif HAVE_LINUX_TYPES_H -# include <linux/types.h> -struct ustat { - __kernel_daddr_t f_tfree; - ino_t f_tinode; - char f_fname[6]; - char f_fpack[6]; -}; -#endif - -#endif /* LAPI_USTAT_H */ diff --git a/kernel/tests/include/lapi/utime.h b/kernel/tests/include/lapi/utime.h deleted file mode 100644 index dbfaa55..0000000 --- a/kernel/tests/include/lapi/utime.h +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2013 Oracle and/or its affiliates. All Rights Reserved. - */ - -#ifndef __UTIME_H__ - -#ifndef UTIME_NOW -# define UTIME_NOW ((1l << 30) - 1l) -#endif - -#ifndef UTIME_OMIT -# define UTIME_OMIT ((1l << 30) - 2l) -#endif - -#endif /* __UTIME_H__ */ diff --git a/kernel/tests/include/lapi/utsname.h b/kernel/tests/include/lapi/utsname.h deleted file mode 100644 index 6209eac..0000000 --- a/kernel/tests/include/lapi/utsname.h +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Petr Vorel <petr.vorel@gmail.com> - */ - -#ifdef HAVE_SYS_UTSNAME_H -# include <sys/utsname.h> -#endif - -#ifndef _UTSNAME_LENGTH -# define _UTSNAME_LENGTH 65 -#endif - -#ifndef _UTSNAME_DOMAIN_LENGTH -# define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH -#endif diff --git a/kernel/tests/include/lapi/vmsplice.h b/kernel/tests/include/lapi/vmsplice.h deleted file mode 100644 index ba0fcca..0000000 --- a/kernel/tests/include/lapi/vmsplice.h +++ /dev/null @@ -1,23 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) International Business Machines Corp., 2007 - * Copyright (c) 2014 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef VMSPLICE_H -#define VMSPLICE_H - -#include "config.h" -#include "lapi/syscalls.h" - -#include "lapi/iovec.h" - -#if !defined(HAVE_VMSPLICE) -ssize_t vmsplice(int fd, const struct iovec *iov, - unsigned long nr_segs, unsigned int flags) -{ - return tst_syscall(__NR_vmsplice, fd, iov, nr_segs, flags); -} -#endif - -#endif /* VMSPLICE_H */ diff --git a/kernel/tests/include/lapi/xfrm.h b/kernel/tests/include/lapi/xfrm.h deleted file mode 100644 index d905120..0000000 --- a/kernel/tests/include/lapi/xfrm.h +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Linux Test Project - */ - -#ifndef LAPI_XFRM_H__ -#define LAPI_XFRM_H__ - -#ifndef XFRMNLGRP_NONE -# define XFRMNLGRP_NONE 0 -#endif - -#ifndef XFRM_MSG_GETPOLICY -# define XFRM_MSG_GETPOLICY 21 -#endif - -#endif diff --git a/kernel/tests/include/lapi/xloop.h b/kernel/tests/include/lapi/xloop.h deleted file mode 100644 index 769d1f0..0000000 --- a/kernel/tests/include/lapi/xloop.h +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - */ -#ifndef LAPI_LOOP_H -#define LAPI_LOOP_H - -#include "config.h" -#include <linux/types.h> -#include <uapi_xloop.h> - -#ifndef LO_FLAGS_PARTSCAN -# define LO_FLAGS_PARTSCAN 8 -#endif - -#ifndef LO_FLAGS_DIRECT_IO -# define LO_FLAGS_DIRECT_IO 16 -#endif - -#ifndef LOOP_SET_CAPACITY -# define LOOP_SET_CAPACITY 0x4C07 -#endif - -#ifndef LOOP_SET_DIRECT_IO -# define LOOP_SET_DIRECT_IO 0x4C08 -#endif - -#ifndef LOOP_SET_BLOCK_SIZE -# define LOOP_SET_BLOCK_SIZE 0x4C09 -#endif - -#ifndef LOOP_CONFIGURE -# define LOOP_CONFIGURE 0x4C0A -#endif - -#ifndef HAVE_STRUCT_LOOP_CONFIG -/* - * struct loop_config - Complete configuration for a loop device. - * @fd: fd of the file to be used as a backing file for the loop device. - * @block_size: block size to use; ignored if 0. - * @info: struct loop_info64 to configure the loop device with. - * - * This structure is used with the LOOP_CONFIGURE ioctl, and can be used to - * atomically setup and configure all loop device parameters at once. - */ -struct xloop_config { - __u32 fd; - __u32 block_size; - struct xloop_info64 info; - __u64 __reserved[8]; -}; -#endif - -#endif diff --git a/kernel/tests/include/libmsgctl.h b/kernel/tests/include/libmsgctl.h deleted file mode 100644 index e1afeab..0000000 --- a/kernel/tests/include/libmsgctl.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright (c) International Business Machines Corp., 2002 - * Copyright (c) 2013 Oracle and/or its affiliates. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef __LIBMSGCTL_H__ -#define __LIBMSGCTL_H__ - -#define FAIL 1 -#define PASS 0 - -struct mbuffer { - long type; - struct { - char len; - char pbytes[99]; - } data; -}; - -int doreader(long key, int tid, long type, int child, int nreps); -int dowriter(long key, int tid, long type, int child, int nreps); -int fill_buffer(char *buf, char val, int size); -int verify(char *buf, char val, int size, int child); - -#endif /*__LIBMSGCTL_H__ */ diff --git a/kernel/tests/include/libnewipc.h b/kernel/tests/include/libnewipc.h deleted file mode 100644 index 30288cd..0000000 --- a/kernel/tests/include/libnewipc.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2016 Xiao Yang <yangx.jy@cn.fujitsu.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. - */ - -/* - * common definitions for the IPC system calls. - */ - -#ifndef __LIBNEWIPC_H -#define __LIBNEWIPC_H 1 - -#include <sys/types.h> - -#define MSG_RD 0400 -#define MSG_WR 0200 -#define MSG_RW (MSG_RD | MSG_WR) -#define MSGSIZE 1024 -#define MSGTYPE 1 -#define NR_MSGQUEUES 16 -#define min(a, b) (((a) < (b)) ? (a) : (b)) - -#define SEM_RD 0400 -#define SEM_ALT 0200 -#define SEM_RA (SEM_RD | SEM_ALT) -#define PSEMS 10 - -#define SHM_RD 0400 -#define SHM_WR 0200 -#define SHM_RW (SHM_RD | SHM_WR) -#define SHM_SIZE 2048 -#define INT_SIZE 4 -#define MODE_MASK 0x01FF - -key_t getipckey(const char *file, const int lineno); -#define GETIPCKEY() \ - getipckey(__FILE__, __LINE__) - -int get_used_queues(const char *file, const int lineno); -#define GET_USED_QUEUES() \ - get_used_queues(__FILE__, __LINE__) - -void *probe_free_addr(const char *file, const int lineno); -#define PROBE_FREE_ADDR() \ - probe_free_addr(__FILE__, __LINE__) - -#endif /* newlibipc.h */ diff --git a/kernel/tests/include/libsigwait.h b/kernel/tests/include/libsigwait.h deleted file mode 100644 index 2fca578..0000000 --- a/kernel/tests/include/libsigwait.h +++ /dev/null @@ -1,44 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef SIGWAIT_H__ -#define SIGWAIT_H__ - -#include "tst_test.h" -#include "tst_timer.h" -#include <signal.h> - -/* swi: sigwaitinfo() */ -typedef int (*swi_func) (const sigset_t * set, siginfo_t * info, - void * timeout); -typedef void (*test_func) (swi_func, int, enum tst_ts_type type); - -struct sigwait_test_desc { - test_func tf; - int signo; -}; - -void test_empty_set(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_timeout(swi_func sigwaitinfo, int signo, enum tst_ts_type type); -void test_unmasked_matching(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_unmasked_matching_noinfo(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_masked_matching(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_masked_matching_rt(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_masked_matching_noinfo(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_bad_address(swi_func sigwaitinfo, int signo, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_bad_address2(swi_func sigwaitinfo, int signo LTP_ATTRIBUTE_UNUSED, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void test_bad_address3(swi_func sigwaitinfo, int signo LTP_ATTRIBUTE_UNUSED, - enum tst_ts_type type LTP_ATTRIBUTE_UNUSED); -void sigwait_setup(void); -#endif /* SIGWAIT_H__ */ diff --git a/kernel/tests/include/old/cleanup.c b/kernel/tests/include/old/cleanup.c deleted file mode 100644 index 040dff8..0000000 --- a/kernel/tests/include/old/cleanup.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Default cleanup logic because linux_syscall_numbers.h's need for cleanup - * and binutils bugs suck. - * - * Copyright (c) 2009 Cisco Systems, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - */ - -#ifndef __CLEANUP_C__ -#define __CLEANUP_C__ - -/* Did the user define a cleanup function? */ -#ifndef CLEANUP -#define USING_DUMMY_CLEANUP 1 -#define CLEANUP dummy_cleanup -#endif - -/* A freebie for defining the function prototype. */ -static void CLEANUP(void) __attribute__ ((unused)); - -#ifdef USING_DUMMY_CLEANUP -/* The stub function. Wewt.. */ -static void dummy_cleanup(void) -{ -} -#endif - -#endif diff --git a/kernel/tests/include/old/ltp_cpuid.h b/kernel/tests/include/old/ltp_cpuid.h deleted file mode 100644 index 6bd5537..0000000 --- a/kernel/tests/include/old/ltp_cpuid.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (c) 2012-2013 The Chromium OS Authors. All rights reserved. - * - * Licensed under the BSD 3-clause. - */ - -#ifndef __LTP_CPUID_H__ -#define __LTP_CPUID_H__ - -static inline void cpuid(unsigned int info, unsigned int *eax, unsigned int *ebx, - unsigned int *ecx, unsigned int *edx) -{ -#if defined(__i386__) || defined(__x86_64__) - unsigned int _eax = info, _ebx, _ecx, _edx; - asm volatile( -# ifdef __i386__ - "xchg %%ebx, %%esi;" /* save ebx (for PIC) */ - "cpuid;" - "xchg %%esi, %%ebx;" /* restore ebx & pass to caller */ - : "=S" (_ebx), -# else - "cpuid;" - : "=b" (_ebx), -# endif - "+a" (_eax), "=c" (_ecx), "=d" (_edx) - : /* inputs: eax is handled above */ - ); - if (eax) *eax = _eax; - if (ebx) *ebx = _ebx; - if (ecx) *ecx = _ecx; - if (edx) *edx = _edx; -#endif -} - -#endif diff --git a/kernel/tests/include/old/ltp_priv.h b/kernel/tests/include/old/ltp_priv.h deleted file mode 100644 index 0552457..0000000 --- a/kernel/tests/include/old/ltp_priv.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (c) 2013 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - */ - -#ifndef __LTP_PRIV_H__ -#define __LTP_PRIV_H__ - -#include <stdarg.h> - -/* - * This is the default temporary directory used by tst_tmpdir(). - * - * This is used when TMPDIR env variable is not set. - */ -#define TEMPDIR "/tmp" - -/* - * Default filesystem to be used for tests. - */ -#define DEFAULT_FS_TYPE "ext2" - -/* environment variables for controlling tst_res verbosity */ -#define TOUT_VERBOSE_S "VERBOSE" /* All test cases reported */ -#define TOUT_NOPASS_S "NOPASS" /* No pass test cases are reported */ -#define TOUT_DISCARD_S "DISCARD" /* No output is reported */ - -#define USC_ITERATION_ENV "USC_ITERATIONS" -#define USC_LOOP_WALLTIME "USC_LOOP_WALLTIME" -#define USC_NO_FUNC_CHECK "USC_NO_FUNC_CHECK" -#define USC_LOOP_DELAY "USC_LOOP_DELAY" - -const char *parse_opts(int ac, char **av, const option_t *user_optarr, void - (*uhf)(void)); - -/* Interface for rerouting to new lib calls from tst_res.c */ -extern void *tst_test; - -void tst_vbrk_(const char *file, const int lineno, int ttype, - const char *fmt, va_list va) __attribute__((noreturn)); - -void tst_brk_(const char *file, const int lineno, int ttype, - const char *msg, ...); - -void tst_vres_(const char *file, const int lineno, int ttype, - const char *fmt, va_list va); - -void tst_res_(const char *file, const int lineno, int ttype, - const char *msg, ...); - - -#define NO_NEWLIB_ASSERT(file, lineno) \ - if (tst_test) { \ - tst_brk_(file, lineno, TBROK, \ - "%s() executed from newlib!", __FUNCTION__); \ - } - -#endif /* __LTP_PRIV_H__ */ diff --git a/kernel/tests/include/old/ltp_signal.h b/kernel/tests/include/old/ltp_signal.h deleted file mode 100644 index 02ee834..0000000 --- a/kernel/tests/include/old/ltp_signal.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2009 Cisco Systems, Inc. All Rights Reserved. - * Copyright (c) 2009 FUJITSU LIMITED. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Author: Liu Bo <liubo2009@cn.fujitsu.com> - * Author: Ngie Cooper <yaneurabeya@gmail.com> - * - */ - -#ifndef __LTP_SIGNAL_H -#define __LTP_SIGNAL_H - -#include <errno.h> -#include <signal.h> -#include <stdio.h> -#include "config.h" - -/* - * For all but __mips__: - * - * _COMPAT_NSIG / _COMPAT_NSIG_BPW == 2. - * - * For __mips__: - * - * _COMPAT_NSIG / _COMPAT_NSIG_BPW == 4. - * - * See asm/compat.h under the kernel source for more details. - * - * Multiply that by a fudge factor of 4 and you have your SIGSETSIZE. - */ -#if defined __mips__ -#define SIGSETSIZE 16 -#else -#define SIGSETSIZE (_NSIG / 8) -#endif - -#endif diff --git a/kernel/tests/include/old/old_checkpoint.h b/kernel/tests/include/old/old_checkpoint.h deleted file mode 100644 index c8ffc92..0000000 --- a/kernel/tests/include/old/old_checkpoint.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - - /* - - Checkpoint - easy to use parent-child synchronization. - - Checkpoint is based on futexes (man futex). The library allocates a page of - shared memory for futexes and the id is an offset to it which gives the user - up to page_size/sizeof(uint32_t) checkpoint pairs. Up to INT_MAX processes - can sleep on single id and can be woken up by single wake. - - */ - -#ifndef OLD_CHECKPOINT__ -#define OLD_CHECKPOINT__ - -#include "test.h" -#include "tst_checkpoint_fn.h" - -/* - * Checkpoint initializaton, must be done first. - * - * NOTE: tst_tmpdir() must be called beforehand. - */ -#define TST_CHECKPOINT_INIT(cleanup_fn) \ - tst_checkpoint_init(__FILE__, __LINE__, cleanup_fn) - -#define TST_SAFE_CHECKPOINT_WAIT(cleanup_fn, id) \ - tst_safe_checkpoint_wait(__FILE__, __LINE__, cleanup_fn, id, 0); - -#define TST_SAFE_CHECKPOINT_WAIT2(cleanup_fn, id, msec_timeout) \ - tst_safe_checkpoint_wait(__FILE__, __LINE__, cleanup_fn, id, msec_timeout); - -#define TST_SAFE_CHECKPOINT_WAKE(cleanup_fn, id) \ - tst_safe_checkpoint_wake(__FILE__, __LINE__, cleanup_fn, id, 1); - -#define TST_SAFE_CHECKPOINT_WAKE2(cleanup_fn, id, nr_wake) \ - tst_safe_checkpoint_wake(__FILE__, __LINE__, cleanup_fn, id, nr_wake); - -#define TST_SAFE_CHECKPOINT_WAKE_AND_WAIT(cleanup_fn, id) \ - tst_safe_checkpoint_wake(__FILE__, __LINE__, cleanup_fn, id, 1); \ - tst_safe_checkpoint_wait(__FILE__, __LINE__, cleanup_fn, id, 0); - -#endif /* OLD_CHECKPOINT__ */ diff --git a/kernel/tests/include/old/old_device.h b/kernel/tests/include/old/old_device.h deleted file mode 100644 index a6e9fea..0000000 --- a/kernel/tests/include/old/old_device.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2014-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef OLD_DEVICE_H__ -#define OLD_DEVICE_H__ - -/* - * Returns filesystem type to be used for the testing. Unless your test is - * designed for specific filesystem you should use this function to the tested - * filesystem. - * - * If TST_DEV_FS_TYPE is set the function returns it's content, - * otherwise default fs type hardcoded in the library is returned. - */ -const char *tst_dev_fs_type(void); - -/* - * Acquires test device. - * - * Can be used only once, i.e. you cannot get two different devices. - * - * Looks for LTP_DEV env variable first (which may be passed by the test - * driver or by a user) and returns just it's value if found. - * - * Otherwise creates a temp file and loop device. - * - * Note that you have to call tst_tmpdir() beforehand. - * - * Returns path to the device or NULL if it cannot be created. - * Call tst_release_device() when you're done. - */ -const char *tst_acquire_device_(void (cleanup_fn)(void), unsigned int size); - -const char *tst_acquire_device__(unsigned int size); - -static inline const char *tst_acquire_device(void (cleanup_fn)(void)) -{ - return tst_acquire_device_(cleanup_fn, 0); -} - -/* - * Acquire a loop device with specified temp filename. This function allows - * you to acquire multiple devices at the same time. LTP_DEV is ignored. - * If you call this function directly, use tst_detach_device() to release - * the devices. tst_release_device() will not work correctly. - * - * The return value points to a static buffer and additional calls of - * tst_acquire_loop_device() or tst_acquire_device() will overwrite it. - */ -const char *tst_acquire_loop_device(unsigned int size, const char *filename); - -/* - * @dev: device path returned by the tst_acquire_device() - */ -int tst_release_device(const char *dev); - -/* - * Cleanup function for tst_acquire_loop_device(). If you have acquired - * a device using tst_acquire_device(), use tst_release_device() instead. - * @dev: device path returned by the tst_acquire_loop_device() - */ -int tst_detach_device(const char *dev); - -/* - * Just like umount() but retries several times on failure. - * @path: Path to umount - */ -int tst_umount(const char *path); - -#endif /* OLD_DEVICE_H__ */ diff --git a/kernel/tests/include/old/old_module.h b/kernel/tests/include/old/old_module.h deleted file mode 100644 index c50efec..0000000 --- a/kernel/tests/include/old/old_module.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (c) 2013 Oracle and/or its affiliates. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Author: - * Alexey Kodanev <alexey.kodanev@oracle.com> - * - * These functions help to load and unload kernel modules in the tests. - * - * tst_module_load function already includes tst_module_exists function, - * which is checking the following possible module's locations: - * - * 1. Current working directory - * - * 2. LTP installation path (using env LTPROOT, which is usually /opt/ltp) - * - * 3. If tmp directory created, it'll look at the test start working directory - * - */ - -#ifndef TST_MODULE -#define TST_MODULE - -/* - * Check module existence. - * - * @mod_name: module's file name. - * @mod_path: if it is not NULL, then tst_module_exists places the found - * module's path into the location pointed to by *mod_path. It must be freed - * with free() when it is no longer needed. - * - * In case of failure, test'll call cleanup_fn and exit with TCONF return value. - */ -void tst_module_exist(void (cleanup_fn)(void), const char *mod_name, - char **mod_path); - -/* - * Load a module using insmod program. - * - * @mod_name: module's file name. - * @argv: an array of pointers to null-terminated strings that represent the - * additional parameters to the module. The array of pointers must be - * terminated by a NULL pointer. If argv points to NULL, it will be ignored. - * - * In case of insmod failure, test will call cleanup_fn and exit with TBROK - * return value. - */ -void tst_module_load(void (cleanup_fn)(void), - const char *mod_name, char *const argv[]); - -/* - * Unload a module using rmmod program. In case of failure, test will call - * cleanup_fn and exit with TBROK return value. - * - * @mod_name: can be module name or module's file name. - */ -void tst_module_unload(void (cleanup_fn)(void), const char *mod_name); - -#endif /* TST_MODULE */ diff --git a/kernel/tests/include/old/old_resource.h b/kernel/tests/include/old/old_resource.h deleted file mode 100644 index 46767f3..0000000 --- a/kernel/tests/include/old/old_resource.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2012 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - - /* - - Small helper for preparing files the test needs to copy before the testing. - - We need to support two scenarios. - - 1. Test is executed in local directory and this is also the place - we should look for files - - - 2. Test is executed after LTP has been installed, in this case we - look for env LTPROOT (usually /opt/ltp/) - - */ - -#ifndef TST_RESOURCE -#define TST_RESOURCE - -const char *tst_dataroot(void); - -/* - * Copy a file to the CWD. The destination is apended to CWD. - */ -#define TST_RESOURCE_COPY(cleanup_fn, filename, dest) \ - tst_resource_copy(__FILE__, __LINE__, (cleanup_fn), \ - (filename), (dest)) - -void tst_resource_copy(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *filename, const char *dest); - -#endif /* TST_RESOURCE */ diff --git a/kernel/tests/include/old/old_safe_file_ops.h b/kernel/tests/include/old/old_safe_file_ops.h deleted file mode 100644 index d6e2d29..0000000 --- a/kernel/tests/include/old/old_safe_file_ops.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2012-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - - /* - - This code helps with file reading/writing files providing scanf/printf like - interface that opens and closes the file automatically. - - This kind of interface is especially useful for reading/writing values - from/to pseudo filesystems like procfs or sysfs. - - */ - -#ifndef SAFE_FILE_OPS -#define SAFE_FILE_OPS - -#include "safe_file_ops_fn.h" - -#define FILE_SCANF(path, fmt, ...) \ - file_scanf(__FILE__, __LINE__, \ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_FILE_SCANF(cleanup_fn, path, fmt, ...) \ - safe_file_scanf(__FILE__, __LINE__, (cleanup_fn), \ - (path), (fmt), ## __VA_ARGS__) - -#define FILE_LINES_SCANF(cleanup_fn, path, fmt, ...) \ - file_lines_scanf(__FILE__, __LINE__, (cleanup_fn), 0, \ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_FILE_LINES_SCANF(cleanup_fn, path, fmt, ...) \ - file_lines_scanf(__FILE__, __LINE__, (cleanup_fn), 1, \ - (path), (fmt), ## __VA_ARGS__) - -#define FILE_PRINTF(path, fmt, ...) \ - file_printf(__FILE__, __LINE__, \ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_FILE_PRINTF(cleanup_fn, path, fmt, ...) \ - safe_file_printf(__FILE__, __LINE__, (cleanup_fn), \ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_CP(cleanup_fn, src, dst) \ - safe_cp(__FILE__, __LINE__, (cleanup_fn), (src), (dst)) - -#define SAFE_TOUCH(cleanup_fn, pathname, mode, times) \ - safe_touch(__FILE__, __LINE__, (cleanup_fn), \ - (pathname), (mode), (times)) - -#endif /* SAFE_FILE_OPS */ diff --git a/kernel/tests/include/old/old_safe_net.h b/kernel/tests/include/old/old_safe_net.h deleted file mode 100644 index 639094a..0000000 --- a/kernel/tests/include/old/old_safe_net.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2015 Fujitsu Ltd. - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef OLD_SAFE_NET_H__ -#define OLD_SAFE_NET_H__ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <sys/un.h> - -#include "safe_net_fn.h" - -#define SAFE_SOCKET(cleanup_fn, domain, type, protocol) \ - safe_socket(__FILE__, __LINE__, (cleanup_fn), domain, type, protocol) - -#define SAFE_BIND(cleanup_fn, socket, address, address_len) \ - safe_bind(__FILE__, __LINE__, (cleanup_fn), socket, address, \ - address_len) - -#define SAFE_LISTEN(cleanup_fn, socket, backlog) \ - safe_listen(__FILE__, __LINE__, (cleanup_fn), socket, backlog) - -#define SAFE_CONNECT(cleanup_fn, sockfd, addr, addrlen) \ - safe_connect(__FILE__, __LINE__, (cleanup_fn), sockfd, addr, addrlen) - -#define SAFE_GETSOCKNAME(cleanup_fn, sockfd, addr, addrlen) \ - safe_getsockname(__FILE__, __LINE__, (cleanup_fn), sockfd, addr, \ - addrlen) - -#define TST_GET_UNUSED_PORT(cleanup_fn, family, type) \ - tst_get_unused_port(__FILE__, __LINE__, (cleanup_fn), family, type) - -#endif /* OLD_SAFE_NET_H__ */ diff --git a/kernel/tests/include/old/old_safe_stdio.h b/kernel/tests/include/old/old_safe_stdio.h deleted file mode 100644 index 3508b24..0000000 --- a/kernel/tests/include/old/old_safe_stdio.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (c) 2013-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef OLD_SAFE_STDIO_H__ -#define OLD_SAFE_STDIO_H__ - -#include <stdio.h> - -#include "safe_stdio_fn.h" - -#define SAFE_FOPEN(cleanup_fn, path, mode) \ - safe_fopen(__FILE__, __LINE__, cleanup_fn, path, mode) - -#define SAFE_FCLOSE(cleanup_fn, f) \ - safe_fclose(__FILE__, __LINE__, cleanup_fn, f) - -#define SAFE_ASPRINTF(cleanup_fn, strp, fmt, ...) \ - safe_asprintf(__FILE__, __LINE__, cleanup_fn, strp, fmt, __VA_ARGS__) - -#define SAFE_POPEN(cleanup_fn, command, type) \ - safe_popen(__FILE__, __LINE__, cleanup_fn, command, type) - -#endif /* OLD_SAFE_STDIO_H__ */ diff --git a/kernel/tests/include/old/old_tmpdir.h b/kernel/tests/include/old/old_tmpdir.h deleted file mode 100644 index 9c61172..0000000 --- a/kernel/tests/include/old/old_tmpdir.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef OLD_TMPDIR_H__ -#define OLD_TMPDIR_H__ - -/* - * Create a unique temporary directory and chdir() to it. It expects the caller - * to have defined/initialized the TCID/TST_TOTAL global variables. - * The TESTDIR global variable will be set to the directory that gets used - * as the testing directory. - * - * NOTE: This function must be called BEFORE any activity that would require - * CLEANUP. If tst_tmpdir() fails, it cleans up afer itself and calls - * tst_exit() (i.e. does not return). - */ -void tst_tmpdir(void); - -/* - * Recursively remove the temporary directory created by tst_tmpdir(). - * This function is intended ONLY as a companion to tst_tmpdir(). - */ -void tst_rmdir(void); - -/* tst_get_tmpdir() - * - * Return a copy of the test temp directory as seen by LTP. This is for - * path-oriented tests like chroot, etc, that may munge the path a bit. - * - * FREE VARIABLE AFTER USE IF IT IS REUSED! - */ -char *tst_get_tmpdir(void); - -/* - * Returns 1 if temp directory was created. - */ -int tst_tmpdir_created(void); - -/* declared in tst_tmpdir.c */ -const char *tst_get_startwd(void); - -#endif /* OLD_TMPDIR_H__ */ diff --git a/kernel/tests/include/old/random_range.h b/kernel/tests/include/old/random_range.h deleted file mode 100644 index 22b3f93..0000000 --- a/kernel/tests/include/old/random_range.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ -#ifndef _RANDOM_RANGE_H_ -#define _RANDOM_RANGE_H_ - -int parse_ranges ( char *, int, int, int, int (*)(), char **, char ** ); -int range_min ( char *, int ); -int range_max ( char *, int ); -int range_mult ( char *, int ); -long random_range ( int, int, int, char ** ); -long random_rangel ( long, long, long, char ** ); -long long random_rangell ( long long, long long, long long, char ** ); -void random_range_seed( long ); -long random_bit ( long ); - -#endif diff --git a/kernel/tests/include/old/safe_macros.h b/kernel/tests/include/old/safe_macros.h deleted file mode 100644 index e778d30..0000000 --- a/kernel/tests/include/old/safe_macros.h +++ /dev/null @@ -1,340 +0,0 @@ -/* - * Safe macros for commonly used syscalls to reduce code duplication in LTP - * testcases, and to ensure all errors are caught in said testcases as - * gracefully as possible. - * - * Also satiates some versions of gcc/glibc when the warn_unused_result - * attribute is applied to the function call. - * - * Licensed under the GPLv2. - */ - -#ifndef __TEST_H__ -#error "you must include test.h before this file" -#else - -#ifndef __SAFE_MACROS_H__ -#define __SAFE_MACROS_H__ - -#include "safe_macros_fn.h" -#include "old_safe_stdio.h" -#include "old_safe_net.h" - -#define SAFE_BASENAME(cleanup_fn, path) \ - safe_basename(__FILE__, __LINE__, (cleanup_fn), (path)) - -#define SAFE_CHDIR(cleanup_fn, path) \ - safe_chdir(__FILE__, __LINE__, (cleanup_fn), (path)) - -#define SAFE_CLOSE(cleanup_fn, fd) ({ \ - int ret = safe_close(__FILE__, __LINE__, (cleanup_fn), (fd)); \ - fd = -1; \ - ret; \ - }) - -#define SAFE_CREAT(cleanup_fn, pathname, mode) \ - safe_creat(__FILE__, __LINE__, cleanup_fn, (pathname), (mode)) - -#define SAFE_DIRNAME(cleanup_fn, path) \ - safe_dirname(__FILE__, __LINE__, (cleanup_fn), (path)) - -#define SAFE_GETCWD(cleanup_fn, buf, size) \ - safe_getcwd(__FILE__, __LINE__, (cleanup_fn), (buf), (size)) - -#define SAFE_GETPWNAM(cleanup_fn, name) \ - safe_getpwnam(__FILE__, __LINE__, cleanup_fn, (name)) - -#define SAFE_GETRUSAGE(cleanup_fn, who, usage) \ - safe_getrusage(__FILE__, __LINE__, (cleanup_fn), (who), (usage)) - -#define SAFE_MALLOC(cleanup_fn, size) \ - safe_malloc(__FILE__, __LINE__, (cleanup_fn), (size)) - -#define SAFE_MKDIR(cleanup_fn, pathname, mode) \ - safe_mkdir(__FILE__, __LINE__, (cleanup_fn), (pathname), (mode)) - -#define SAFE_RMDIR(cleanup_fn, pathname) \ - safe_rmdir(__FILE__, __LINE__, (cleanup_fn), (pathname)) - -#define SAFE_MUNMAP(cleanup_fn, addr, length) \ - safe_munmap(__FILE__, __LINE__, (cleanup_fn), (addr), (length)) - -#define SAFE_OPEN(cleanup_fn, pathname, oflags, ...) \ - safe_open(__FILE__, __LINE__, (cleanup_fn), (pathname), (oflags), \ - ##__VA_ARGS__) - -#define SAFE_PIPE(cleanup_fn, fildes) \ - safe_pipe(__FILE__, __LINE__, cleanup_fn, (fildes)) - -#define SAFE_READ(cleanup_fn, len_strict, fildes, buf, nbyte) \ - safe_read(__FILE__, __LINE__, cleanup_fn, (len_strict), (fildes), \ - (buf), (nbyte)) - -#define SAFE_SETEGID(cleanup_fn, egid) \ - safe_setegid(__FILE__, __LINE__, cleanup_fn, (egid)) - -#define SAFE_SETEUID(cleanup_fn, euid) \ - safe_seteuid(__FILE__, __LINE__, cleanup_fn, (euid)) - -#define SAFE_SETGID(cleanup_fn, gid) \ - safe_setgid(__FILE__, __LINE__, cleanup_fn, (gid)) - -#define SAFE_SETUID(cleanup_fn, uid) \ - safe_setuid(__FILE__, __LINE__, cleanup_fn, (uid)) - -#define SAFE_GETRESUID(cleanup_fn, ruid, euid, suid) \ - safe_getresuid(__FILE__, __LINE__, cleanup_fn, (ruid), (euid), (suid)) - -#define SAFE_GETRESGID(cleanup_fn, rgid, egid, sgid) \ - safe_getresgid(__FILE__, __LINE__, cleanup_fn, (rgid), (egid), (sgid)) - -#define SAFE_UNLINK(cleanup_fn, pathname) \ - safe_unlink(__FILE__, __LINE__, cleanup_fn, (pathname)) - -#define SAFE_LINK(cleanup_fn, oldpath, newpath) \ - safe_link(__FILE__, __LINE__, cleanup_fn, (oldpath), (newpath)) - -#define SAFE_LINKAT(cleanup_fn, olddirfd, oldpath, newdirfd, newpath, flags) \ - safe_linkat(__FILE__, __LINE__, cleanup_fn, (olddirfd), (oldpath), \ - (newdirfd), (newpath), (flags)) - -#define SAFE_READLINK(cleanup_fn, path, buf, bufsize) \ - safe_readlink(__FILE__, __LINE__, cleanup_fn, (path), (buf), (bufsize)) - -#define SAFE_SYMLINK(cleanup_fn, oldpath, newpath) \ - safe_symlink(__FILE__, __LINE__, cleanup_fn, (oldpath), (newpath)) - -#define SAFE_WRITE(cleanup_fn, len_strict, fildes, buf, nbyte) \ - safe_write(__FILE__, __LINE__, cleanup_fn, (len_strict), (fildes), \ - (buf), (nbyte)) - -#define SAFE_STRTOL(cleanup_fn, str, min, max) \ - safe_strtol(__FILE__, __LINE__, cleanup_fn, (str), (min), (max)) - -#define SAFE_STRTOUL(cleanup_fn, str, min, max) \ - safe_strtoul(__FILE__, __LINE__, cleanup_fn, (str), (min), (max)) - -#define SAFE_SYSCONF(cleanup_fn, name) \ - safe_sysconf(__FILE__, __LINE__, cleanup_fn, name) - -#define SAFE_CHMOD(cleanup_fn, path, mode) \ - safe_chmod(__FILE__, __LINE__, (cleanup_fn), (path), (mode)) - -#define SAFE_FCHMOD(cleanup_fn, fd, mode) \ - safe_fchmod(__FILE__, __LINE__, (cleanup_fn), (fd), (mode)) - -#define SAFE_CHOWN(cleanup_fn, path, owner, group) \ - safe_chown(__FILE__, __LINE__, (cleanup_fn), (path), (owner), (group)) - -#define SAFE_FCHOWN(cleanup_fn, fd, owner, group) \ - safe_fchown(__FILE__, __LINE__, (cleanup_fn), (fd), (owner), (group)) - -#define SAFE_WAIT(cleanup_fn, status) \ - safe_wait(__FILE__, __LINE__, (cleanup_fn), (status)) - -#define SAFE_WAITPID(cleanup_fn, pid, status, opts) \ - safe_waitpid(__FILE__, __LINE__, (cleanup_fn), (pid), (status), (opts)) - -#define SAFE_KILL(cleanup_fn, pid, sig) \ - safe_kill(__FILE__, __LINE__, (cleanup_fn), (pid), (sig)) - -#define SAFE_MEMALIGN(cleanup_fn, alignment, size) \ - safe_memalign(__FILE__, __LINE__, (cleanup_fn), (alignment), (size)) - -#define SAFE_MKFIFO(cleanup_fn, pathname, mode) \ - safe_mkfifo(__FILE__, __LINE__, (cleanup_fn), (pathname), (mode)) - -#define SAFE_RENAME(cleanup_fn, oldpath, newpath) \ - safe_rename(__FILE__, __LINE__, (cleanup_fn), (oldpath), (newpath)) - -#define SAFE_MOUNT(cleanup_fn, source, target, filesystemtype, \ - mountflags, data) \ - safe_mount(__FILE__, __LINE__, (cleanup_fn), (source), (target), \ - (filesystemtype), (mountflags), (data)) - -#define SAFE_UMOUNT(cleanup_fn, target) \ - safe_umount(__FILE__, __LINE__, (cleanup_fn), (target)) - -/* - * following functions are inline because the behaviour may depend on - * -D_FILE_OFFSET_BITS=64 -DOFF_T=__off64_t compile flags - */ - -static inline void *safe_mmap(const char *file, const int lineno, - void (*cleanup_fn)(void), void *addr, size_t length, - int prot, int flags, int fd, off_t offset) -{ - void *rval; - - rval = mmap(addr, length, prot, flags, fd, offset); - if (rval == MAP_FAILED) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: mmap(%p,%zu,%d,%d,%d,%ld) failed", - file, lineno, addr, length, prot, flags, fd, - (long) offset); - } - - return rval; -} -#define SAFE_MMAP(cleanup_fn, addr, length, prot, flags, fd, offset) \ - safe_mmap(__FILE__, __LINE__, (cleanup_fn), (addr), (length), (prot), \ - (flags), (fd), (offset)) - -static inline int safe_ftruncate(const char *file, const int lineno, - void (cleanup_fn) (void), int fd, off_t length) -{ - int rval; - - rval = ftruncate(fd, length); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: ftruncate(%d,%ld) failed", - file, lineno, fd, (long)length); - } - - return rval; -} -#define SAFE_FTRUNCATE(cleanup_fn, fd, length) \ - safe_ftruncate(__FILE__, __LINE__, cleanup_fn, (fd), (length)) - -static inline int safe_truncate(const char *file, const int lineno, - void (cleanup_fn) (void), const char *path, off_t length) -{ - int rval; - - rval = truncate(path, length); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: truncate(%s,%ld) failed", - file, lineno, path, (long)length); - } - - return rval; -} -#define SAFE_TRUNCATE(cleanup_fn, path, length) \ - safe_truncate(__FILE__, __LINE__, cleanup_fn, (path), (length)) - -static inline int safe_stat(const char *file, const int lineno, - void (cleanup_fn)(void), const char *path, struct stat *buf) -{ - int rval; - - rval = stat(path, buf); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: stat(%s,%p) failed", file, lineno, path, buf); - } - - return rval; -} -#define SAFE_STAT(cleanup_fn, path, buf) \ - safe_stat(__FILE__, __LINE__, (cleanup_fn), (path), (buf)) - -static inline int safe_fstat(const char *file, const int lineno, - void (cleanup_fn)(void), int fd, struct stat *buf) -{ - int rval; - - rval = fstat(fd, buf); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: fstat(%d,%p) failed", file, lineno, fd, buf); - } - - return rval; -} -#define SAFE_FSTAT(cleanup_fn, fd, buf) \ - safe_fstat(__FILE__, __LINE__, (cleanup_fn), (fd), (buf)) - -static inline int safe_lstat(const char *file, const int lineno, - void (cleanup_fn)(void), const char *path, struct stat *buf) -{ - int rval; - - rval = lstat(path, buf); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: lstat(%s,%p) failed", file, lineno, path, buf); - } - - return rval; -} -#define SAFE_LSTAT(cleanup_fn, path, buf) \ - safe_lstat(__FILE__, __LINE__, (cleanup_fn), (path), (buf)) - -static inline off_t safe_lseek(const char *file, const int lineno, - void (cleanup_fn)(void), int fd, off_t offset, int whence) -{ - off_t rval; - - rval = lseek(fd, offset, whence); - - if (rval == (off_t) -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: lseek(%d,%ld,%d) failed", - file, lineno, fd, (long)offset, whence); - } - - return rval; -} -#define SAFE_LSEEK(cleanup_fn, fd, offset, whence) \ - safe_lseek(__FILE__, __LINE__, cleanup_fn, (fd), (offset), (whence)) - -static inline int safe_getrlimit(const char *file, const int lineno, - void (cleanup_fn)(void), int resource, struct rlimit *rlim) -{ - int rval; - - rval = getrlimit(resource, rlim); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getrlimit(%d,%p) failed", - file, lineno, resource, rlim); - } - - return rval; -} -#define SAFE_GETRLIMIT(cleanup_fn, resource, rlim) \ - safe_getrlimit(__FILE__, __LINE__, (cleanup_fn), (resource), (rlim)) - -static inline int safe_setrlimit(const char *file, const int lineno, - void (cleanup_fn)(void), int resource, const struct rlimit *rlim) -{ - int rval; - - rval = setrlimit(resource, rlim); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: setrlimit(%d,%p) failed", - file, lineno, resource, rlim); - } - - return rval; -} -#define SAFE_SETRLIMIT(cleanup_fn, resource, rlim) \ - safe_setrlimit(__FILE__, __LINE__, (cleanup_fn), (resource), (rlim)) - -#define SAFE_OPENDIR(cleanup_fn, name) \ - safe_opendir(__FILE__, __LINE__, (cleanup_fn), (name)) - -#define SAFE_CLOSEDIR(cleanup_fn, dirp) \ - safe_closedir(__FILE__, __LINE__, (cleanup_fn), (dirp)) - -#define SAFE_READDIR(cleanup_fn, dirp) \ - safe_readdir(__FILE__, __LINE__, (cleanup_fn), (dirp)) - - -#define SAFE_IOCTL(cleanup_fn, fd, request, ...) \ - ({int ret = ioctl(fd, request, __VA_ARGS__); \ - if (ret < 0) \ - tst_brkm(TBROK | TERRNO, cleanup_fn, \ - "ioctl(%i,%s,...) failed", fd, #request); \ - ret;}) - -#endif /* __SAFE_MACROS_H__ */ -#endif /* __TEST_H__ */ diff --git a/kernel/tests/include/old/test.h b/kernel/tests/include/old/test.h deleted file mode 100644 index 604254e..0000000 --- a/kernel/tests/include/old/test.h +++ /dev/null @@ -1,214 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * Copyright (c) 2009-2013 Cyril Hrubis chrubis@suse.cz - */ - -#ifndef __TEST_H__ -#define __TEST_H__ - -#ifdef TST_TEST_H__ -# error Newlib tst_test.h already included -#endif /* TST_TEST_H__ */ - -#include <stdio.h> -#include <signal.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include <stdint.h> - -#include "usctest.h" - -#include "tst_common.h" -#include "old_safe_file_ops.h" -#include "old_checkpoint.h" -#include "tst_process_state.h" -#include "old_resource.h" -#include "tst_res_flags.h" -#include "tst_kvercmp.h" -#include "tst_fs.h" -#include "tst_pid.h" -#include "tst_cmd.h" -#include "tst_cpu.h" -#include "tst_clone.h" -#include "old_device.h" -#include "old_tmpdir.h" -#include "tst_minmax.h" -#include "tst_get_bad_addr.h" -#include "tst_path_has_mnt_flags.h" - -/* - * Ensure that NUMSIGS is defined. - * It should be defined in signal.h or sys/signal.h on - * UNICOS/mk and IRIX systems. On UNICOS systems, - * it is not defined, thus it is being set to UNICOS's NSIG. - * Note: IRIX's NSIG (signals are 1-(NSIG-1)) - * is not same meaning as UNICOS/UMK's NSIG (signals 1-NSIG) - */ -#ifndef NUMSIGS -#define NUMSIGS NSIG -#endif - - -/* defines for unexpected signal setup routine (set_usig.c) */ -#define FORK 1 /* SIGCHLD is to be ignored */ -#define NOFORK 0 /* SIGCHLD is to be caught */ -#define DEF_HANDLER SIG_ERR /* tells set_usig() to use default signal handler */ - -/* - * The following defines are used to control tst_res and t_result reporting. - */ - -#define TOUTPUT "TOUTPUT" /* The name of the environment variable */ - /* that can be set to one of the following */ - /* strings to control tst_res output */ - /* If not set, TOUT_VERBOSE_S is assumed */ - -/* - * fork() can't be used on uClinux systems, so use FORK_OR_VFORK instead, - * which will run vfork() on uClinux. - * mmap() doesn't support MAP_PRIVATE on uClinux systems, so use - * MAP_PRIVATE_EXCEPT_UCLINUX instead, which will skip the option on uClinux. - * If MAP_PRIVATE really is required, the test can not be run on uClinux. - */ -#ifdef UCLINUX -# define FORK_OR_VFORK tst_vfork -# define MAP_PRIVATE_EXCEPT_UCLINUX 0 -/* tst_old_flush() + vfork() */ -pid_t tst_vfork(void); -#else -# define FORK_OR_VFORK tst_fork -# define MAP_PRIVATE_EXCEPT_UCLINUX MAP_PRIVATE -#endif - -/* - * Macro to use for making functions called only once in - * multi-threaded tests such as init or cleanup function. - * The first call to @name_fn function by any thread shall - * call the @exec_fn. Subsequent calls shall not call @exec_fn. - * *_fn functions must not take any arguments. - */ -#define TST_DECLARE_ONCE_FN(name_fn, exec_fn) \ - void name_fn(void) \ - { \ - static pthread_once_t ltp_once = PTHREAD_ONCE_INIT; \ - pthread_once(<p_once, exec_fn); \ - } - -/* - * lib/forker.c - */ -extern int Forker_pids[]; -extern int Forker_npids; - -typedef struct { - char *option; /* Valid option string (one option only) like "a:" */ - int *flag; /* Pointer to location to set true if option given */ - char **arg; /* Pointer to location to place argument, if needed */ -} option_t; - -/* lib/tst_parse_opts.c */ -void tst_parse_opts(int argc, char *argv[], const option_t *user_optarg, - void (*user_help)(void)); - -/* lib/tst_res.c */ -const char *strttype(int ttype); - -void tst_resm_(const char *file, const int lineno, int ttype, - const char *arg_fmt, ...) - __attribute__ ((format (printf, 4, 5))); -#define tst_resm(ttype, arg_fmt, ...) \ - tst_resm_(__FILE__, __LINE__, (ttype), \ - (arg_fmt), ##__VA_ARGS__) - -void tst_resm_hexd_(const char *file, const int lineno, int ttype, - const void *buf, size_t size, const char *arg_fmt, ...) - __attribute__ ((format (printf, 6, 7))); -#define tst_resm_hexd(ttype, buf, size, arg_fmt, ...) \ - tst_resm_hexd_(__FILE__, __LINE__, (ttype), (buf), (size), \ - (arg_fmt), ##__VA_ARGS__) - -void tst_brkm_(const char *file, const int lineno, int ttype, - void (*func)(void), const char *arg_fmt, ...) - __attribute__ ((format (printf, 5, 6))) LTP_ATTRIBUTE_NORETURN; - -#ifdef LTPLIB -# include "ltp_priv.h" -# define tst_brkm(flags, cleanup, fmt, ...) do { \ - if (tst_test) \ - tst_brk_(__FILE__, __LINE__, flags, fmt, ##__VA_ARGS__); \ - else \ - tst_brkm_(__FILE__, __LINE__, flags, cleanup, fmt, ##__VA_ARGS__); \ - } while (0) -#else -# define tst_brkm(flags, cleanup, fmt, ...) do { \ - tst_brkm_(__FILE__, __LINE__, flags, cleanup, fmt, ##__VA_ARGS__); \ - } while (0) -#endif - -void tst_require_root(void); -void tst_exit(void) LTP_ATTRIBUTE_NORETURN; -void tst_old_flush(void); - -/* - * tst_old_flush() + fork - * NOTE: tst_fork() will reset T_exitval to 0 for child process. - */ -pid_t tst_fork(void); - -/* lib/tst_res.c */ -/* - * In case we need do real test work in child process parent process can use - * tst_record_childstatus() to make child process's test results propagated to - * parent process correctly. - * - * The child can use tst_resm(), tst_brkm() followed by the tst_exit() or - * plain old exit() (with TPASS, TFAIL and TBROK). - * - * WARNING: Be wary that the child cleanup function passed to tst_brkm() - * must clean only resources the child has allocated. E.g. the - * child cleanup is different function from the parent cleanup. - */ -void tst_record_childstatus(void (*cleanup)(void), pid_t child); - -extern int tst_count; - -/* lib/tst_sig.c */ -void tst_sig(int fork_flag, void (*handler)(), void (*cleanup)()); - -/* lib/self_exec.c */ -void maybe_run_child(void (*child)(), const char *fmt, ...); -int self_exec(const char *argv0, const char *fmt, ...); - -/* lib/tst_mkfs.c - * - * @dev: path to a device - * @fs_type: filesystem type - * @fs_opts: NULL or NULL terminated array of mkfs options - * @extra_opt: extra mkfs option which is passed after the device name - */ -#define tst_mkfs(cleanup, dev, fs_type, fs_opts, extra_opts) \ - tst_mkfs_(__FILE__, __LINE__, cleanup, dev, fs_type, \ - fs_opts, extra_opts) -void tst_mkfs_(const char *file, const int lineno, void (cleanup_fn)(void), - const char *dev, const char *fs_type, - const char *const fs_opts[], const char *const extra_opts[]); - -/* lib/tst_res.c - * tst_strsig converts signal's value to corresponding string. - * tst_strerrno converts errno to corresponding string. - */ -const char *tst_strsig(int sig); -const char *tst_strerrno(int err); - -#ifdef TST_USE_COMPAT16_SYSCALL -#define TCID_BIT_SUFFIX "_16" -#elif TST_USE_NEWER64_SYSCALL -#define TCID_BIT_SUFFIX "_64" -#else -#define TCID_BIT_SUFFIX "" -#endif -#define TCID_DEFINE(ID) char *TCID = (#ID TCID_BIT_SUFFIX) - -#endif /* __TEST_H__ */ diff --git a/kernel/tests/include/old/tlibio.h b/kernel/tests/include/old/tlibio.h deleted file mode 100644 index 0fe9ce9..0000000 --- a/kernel/tests/include/old/tlibio.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ - -#define LIO_IO_SYNC 00001 /* read/write */ -#define LIO_IO_ASYNC 00002 /* reada/writea/aio_write/aio_read */ -#define LIO_IO_SLISTIO 00004 /* single stride sync listio */ -#define LIO_IO_ALISTIO 00010 /* single stride async listio */ -#define LIO_IO_SYNCV 00020 /* single-buffer readv/writev */ -#define LIO_IO_SYNCP 00040 /* pread/pwrite */ - -#ifdef sgi -#define LIO_IO_ATYPES 00077 /* all io types */ -#define LIO_IO_TYPES 00061 /* all io types, non-async */ -#endif /* sgi */ -#if defined(__linux__) && !defined(__UCLIBC__) -#define LIO_IO_TYPES 00061 /* all io types */ -#define LIO_IO_ATYPES 00077 /* all io types */ -#endif -#if defined(__sun) || defined(__hpux) || defined(_AIX) || defined(__UCLIBC__) -#define LIO_IO_TYPES 00021 /* all io types except pread/pwrite */ -#endif /* linux */ -#ifdef CRAY -#define LIO_IO_TYPES 00017 /* all io types */ -#endif /* CRAY */ - -#ifndef LIO_IO_ATYPES -#define LIO_IO_ATYPES LIO_IO_TYPES -#endif - -#define LIO_WAIT_NONE 00010000 /* return asap -- use with care */ -#define LIO_WAIT_ACTIVE 00020000 /* spin looking at iosw fields, or EINPROGRESS */ -#define LIO_WAIT_RECALL 00040000 /* call recall(2)/aio_suspend(3) */ -#define LIO_WAIT_SIGPAUSE 00100000 /* call pause */ -#define LIO_WAIT_SIGACTIVE 00200000 /* spin waiting for signal */ -#if defined(sgi) || defined(__linux__) -#define LIO_WAIT_CBSUSPEND 00400000 /* aio_suspend waiting for callback */ -#define LIO_WAIT_SIGSUSPEND 01000000 /* aio_suspend waiting for signal */ -#define LIO_WAIT_ATYPES 01760000 /* all async wait types, except nowait */ -#define LIO_WAIT_TYPES 00020000 /* all sync wait types (sorta) */ -#endif /* sgi */ -#if defined(__sun) || defined(__hpux) || defined(_AIX) -#define LIO_WAIT_TYPES 00300000 /* all wait types, except nowait */ -#endif /* linux */ -#ifdef CRAY -#define LIO_WAIT_TYPES 00360000 /* all wait types, except nowait */ -#endif /* CRAY */ - -/* meta wait io */ -/* 00 000 0000 */ - -#if defined(sgi) || defined(__linux__) -/* all callback wait types */ -#define LIO_WAIT_CBTYPES (LIO_WAIT_CBSUSPEND) -/* all signal wait types */ -#define LIO_WAIT_SIGTYPES (LIO_WAIT_SIGPAUSE|LIO_WAIT_SIGACTIVE|LIO_WAIT_SIGSUSPEND) -/* all aio_{read,write} or lio_listio */ -#define LIO_IO_ASYNC_TYPES (LIO_IO_ASYNC|LIO_IO_SLISTIO|LIO_IO_ALISTIO) -#endif /* sgi */ -#if defined(__sun) || defined(__hpux) || defined(_AIX) -/* all signal wait types */ -#define LIO_WAIT_SIGTYPES (LIO_WAIT_SIGPAUSE) -#endif /* linux */ -#ifdef CRAY -/* all signal wait types */ -#define LIO_WAIT_SIGTYPES (LIO_WAIT_SIGPAUSE|LIO_WAIT_SIGACTIVE) -#endif /* CRAY */ - -/* - * This bit provides a way to randomly pick an io type and wait method. - * lio_read_buffer() and lio_write_buffer() functions will call - * lio_random_methods() with the given method. - */ -#define LIO_RANDOM 010000000 - -/* - * This bit provides a way for the programmer to use async i/o with - * signals and to use their own signal handler. By default, - * the signal will only be given to the system call if the wait - * method is LIO_WAIT_SIGPAUSE or LIO_WAIT_SIGACTIVE. - * Whenever these wait methods are used, libio signal handler - * will be used. - */ -#define LIO_USE_SIGNAL 020000000 - -/* - * prototypes/structures for functions in the libio.c module. See comments - * in that module, or man page entries for information on the individual - * functions. - */ - -int stride_bounds(int offset, int stride, int nstrides, - int bytes_per_stride, int *min_byte, int *max_byte); - -int lio_set_debug(int level); -int lio_parse_io_arg1(char *string); -void lio_help1(char *prefex); -int lio_parse_io_arg2(char *string, char **badtoken); -void lio_help2(char *prefex); -int lio_write_buffer(int fd, int method, char *buffer, int size, - int sig, char **errmsg, long wrd); - -int lio_read_buffer(int fd, int method, char *buffer, int size, - int sig, char **errmsg, long wrd); -int lio_random_methods(long mask); - -#if CRAY -#include <sys/iosw.h> -int lio_wait4asyncio(int method, int fd, struct iosw **statptr); -int lio_check_asyncio(char *io_type, int size, struct iosw *status); -#endif /* CRAY */ -#if defined (sgi) -#include <aio.h> -int lio_wait4asyncio(int method, int fd, aiocb_t *aiocbp); -int lio_check_asyncio(char *io_type, int size, aiocb_t *aiocbp, int method); -#endif /* sgi */ -#if defined(__linux__) && !defined(__UCLIBC__) -#include <aio.h> -int lio_wait4asyncio(int method, int fd, struct aiocb *aiocbp); -int lio_check_asyncio(char *io_type, int size, struct aiocb *aiocbp, int method); -#endif - -/* - * Define the structure that contains the infomation that is used - * by the parsing and help functions. - */ -struct lio_info_type { - char *token; - int bits; - char *desc; -}; - - diff --git a/kernel/tests/include/old/usctest.h b/kernel/tests/include/old/usctest.h deleted file mode 100644 index 9b9446d..0000000 --- a/kernel/tests/include/old/usctest.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * Author: William Roske - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ - -#ifndef __USCTEST_H__ -#define __USCTEST_H__ - -/* - * Ensure that PATH_MAX is defined - */ -#ifndef PATH_MAX -#ifdef MAXPATHLEN -#define PATH_MAX MAXPATHLEN -#else -#define PATH_MAX 1024 -#endif -#endif - -/*********************************************************************** - * The following globals are defined in parse_opts.c but must be - * externed here because they are used in the macros defined below. - ***********************************************************************/ -extern int STD_LOOP_COUNT; /* changed by -in to set loop count to n */ - -extern long TEST_RETURN; -extern int TEST_ERRNO; - -/*********************************************************************** - * TEST: calls a system call - * - * parameters: - * SCALL = system call and parameters to execute - * - ***********************************************************************/ -#define TEST(SCALL) \ - do { \ - errno = 0; \ - TEST_RETURN = SCALL; \ - TEST_ERRNO = errno; \ - } while (0) - -/*********************************************************************** - * TEST_VOID: calls a system call - * - * parameters: - * SCALL = system call and parameters to execute - * - * Note: This is IDENTICAL to the TEST() macro except that it is intended - * for use with syscalls returning no values (void syscall()). The - * Typecasting nothing (void) into an unsigned integer causes compilation - * errors. - * - ***********************************************************************/ -#define TEST_VOID(SCALL) do { errno = 0; SCALL; TEST_ERRNO = errno; } while (0) - -/*********************************************************************** - * TEST_PAUSE: Pause for SIGUSR1 if the pause flag is set. - * Just continue when signal comes in. - * - * parameters: - * none - * - ***********************************************************************/ -#define TEST_PAUSE usc_global_setup_hook(); -int usc_global_setup_hook(); - -/*********************************************************************** - * TEST_LOOPING now call the usc_test_looping function. - * The function will return 1 if the test should continue - * iterating. - * - ***********************************************************************/ -#define TEST_LOOPING usc_test_looping -int usc_test_looping(int counter); - -#endif /* __USCTEST_H__ */ diff --git a/kernel/tests/include/parse_vdso.h b/kernel/tests/include/parse_vdso.h deleted file mode 100644 index 5212fc6..0000000 --- a/kernel/tests/include/parse_vdso.h +++ /dev/null @@ -1,41 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Linaro Limited. All rights reserved. - * Author: Viresh Kumar <viresh.kumar@linaro.org> - */ - -#ifndef PARSE_VDSO_H__ -#define PARSE_VDSO_H__ - -#include <stdint.h> - -/* - * To use this vDSO parser, first call one of the vdso_init_* functions. - * If you've already parsed auxv, then pass the value of AT_SYSINFO_EHDR - * to vdso_init_from_sysinfo_ehdr. Otherwise pass auxv to vdso_init_from_auxv. - * Then call vdso_sym for each symbol you want. For example, to look up - * gettimeofday on x86_64, use: - * - * <some pointer> = vdso_sym("LINUX_2.6", "gettimeofday"); - * or - * <some pointer> = vdso_sym("LINUX_2.6", "__vdso_gettimeofday"); - * - * vdso_sym will return 0 if the symbol doesn't exist or if the init function - * failed or was not called. vdso_sym is a little slow, so its return value - * should be cached. - * - * vdso_sym is threadsafe; the init functions are not. - * - * These are the prototypes: - */ - -#include <time.h> - -extern void vdso_init_from_auxv(void *auxv); -extern void vdso_init_from_sysinfo_ehdr(uintptr_t base); -extern void *vdso_sym(const char *version, const char *name); - -typedef int (*gettime_t)(clockid_t clk_id, void *ts); -void find_clock_gettime_vdso(gettime_t *ptr_vdso_gettime, - gettime_t *ptr_vdso_gettime64); -#endif /* PARSE_VDSO_H__ */ diff --git a/kernel/tests/include/safe_file_ops_fn.h b/kernel/tests/include/safe_file_ops_fn.h deleted file mode 100644 index 052fb1b..0000000 --- a/kernel/tests/include/safe_file_ops_fn.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 2012-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef SAFE_FILE_OPS_FN -#define SAFE_FILE_OPS_FN - -#include <sys/stat.h> -#include <time.h> - -#include "lapi/utime.h" - -/* - * All-in-one function to scanf value(s) from a file. - */ -int file_scanf(const char *file, const int lineno, - const char *path, const char *fmt, ...) - __attribute__ ((format (scanf, 4, 5))); - -void safe_file_scanf(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *path, const char *fmt, ...) - __attribute__ ((format (scanf, 5, 6))); - -int file_lines_scanf(const char *file, const int lineno, - void (*cleanup_fn)(void), int strict, - const char *path, const char *fmt, ...) - __attribute__ ((format (scanf, 6, 7))); - -/* - * All-in-one function that lets you printf directly into a file. - */ -int file_printf(const char *file, const int lineno, - const char *path, const char *fmt, ...) - __attribute__ ((format (printf, 4, 5))); - -void safe_file_printf(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *path, const char *fmt, ...) - __attribute__ ((format (printf, 5, 6))); - -/* - * Safe function to copy files, no more system("cp ...") please. - */ -void safe_cp(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *src, const char *dst); - -/* - * Safe function to touch a file. - * - * If the file (pathname) does not exist It will be created with - * the specified permission (mode) and the access/modification times (times). - * - * If mode is 0 then the file is created with (0666 & ~umask) - * permission or (if the file exists) the permission is not changed. - * - * times is a timespec[2] (as for utimensat(2)). If times is NULL then - * the access/modification times of the file is set to the current time. - */ -void safe_touch(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *pathname, - mode_t mode, const struct timespec times[2]); - -/* helper functions to setup overlayfs mountpoint */ -void create_overlay_dirs(void); -int mount_overlay(const char *file, const int lineno, int skip); - -#endif /* SAFE_FILE_OPS_FN */ diff --git a/kernel/tests/include/safe_macros_fn.h b/kernel/tests/include/safe_macros_fn.h deleted file mode 100644 index 3df9528..0000000 --- a/kernel/tests/include/safe_macros_fn.h +++ /dev/null @@ -1,187 +0,0 @@ -/* - * Safe macros for commonly used syscalls to reduce code duplication in LTP - * testcases, and to ensure all errors are caught in said testcases as - * gracefully as possible. - * - * Also satiates some versions of gcc/glibc when the warn_unused_result - * attribute is applied to the function call. - * - * Licensed under the GPLv2. - */ - -#ifndef SAFE_MACROS_FN_H__ -#define SAFE_MACROS_FN_H__ - -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/time.h> -#include <sys/resource.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <fcntl.h> -#include <libgen.h> -#include <stdarg.h> -#include <unistd.h> -#include <dirent.h> - -char* safe_basename(const char *file, const int lineno, - void (*cleanup_fn)(void), char *path); - -int safe_chdir(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *path); - -int safe_close(const char *file, const int lineno, - void (*cleanup_fn)(void), int fildes); - -int safe_creat(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname, mode_t mode); - -char* safe_dirname(const char *file, const int lineno, - void (*cleanup_fn)(void), char *path); - -char* safe_getcwd(const char *file, const int lineno, - void (*cleanup_fn)(void), char *buf, size_t size); - -struct passwd* safe_getpwnam(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *name); - -int safe_getrusage(const char *file, const int lineno, - void (*cleanup_fn)(void), int who, struct rusage *usage); - -void* safe_malloc(const char *file, const int lineno, - void (*cleanup_fn)(void), size_t size); - -int safe_mkdir(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname, mode_t mode); - -int safe_rmdir(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname); - - -int safe_munmap(const char *file, const int lineno, - void (*cleanup_fn)(void), void *addr, size_t length); - -int safe_open(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname, int oflags, ...); - -int safe_pipe(const char *file, const int lineno, - void (*cleanup_fn)(void), int fildes[2]); - -ssize_t safe_read(const char *file, const int lineno, - void (*cleanup_fn)(void), char len_strict, int fildes, - void *buf, size_t nbyte); - -int safe_setegid(const char *file, const int lineno, - void (*cleanup_fn)(void), gid_t egid); - -int safe_seteuid(const char *file, const int lineno, - void (*cleanup_fn)(void), uid_t euid); - -int safe_setgid(const char *file, const int lineno, - void (*cleanup_fn)(void), gid_t gid); - -int safe_setuid(const char *file, const int lineno, - void (*cleanup_fn)(void), uid_t uid); - -int safe_getresuid(const char *file, const int lineno, - void (*cleanup_fn)(void), - uid_t *ruid, uid_t *euid, uid_t *suid); - -int safe_getresgid(const char *file, const int lineno, - void (*cleanup_fn)(void), - gid_t *rgid, gid_t *egid, gid_t *sgid); - -int safe_unlink(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname); - -int safe_link(const char *file, const int lineno, - void (cleanup_fn)(void), const char *oldpath, - const char *newpath); - -int safe_linkat(const char *file, const int lineno, - void (cleanup_fn)(void), int olddirfd, const char *oldpath, - int newdirfd, const char *newpath, int flags); - -ssize_t safe_readlink(const char *file, const int lineno, - void (cleanup_fn)(void), const char *path, - char *buf, size_t bufsize); - -int safe_symlink(const char *file, const int lineno, - void (cleanup_fn)(void), const char *oldpath, - const char *newpath); - -ssize_t safe_write(const char *file, const int lineno, - void (cleanup_fn)(void), char len_strict, int fildes, - const void *buf, size_t nbyte); - -long safe_strtol(const char *file, const int lineno, - void (cleanup_fn)(void), char *str, long min, long max); - -unsigned long safe_strtoul(const char *file, const int lineno, - void (cleanup_fn)(void), - char *str, unsigned long min, unsigned long max); - -long safe_sysconf(const char *file, const int lineno, - void (cleanup_fn)(void), int name); - -int safe_chmod(const char *file, const int lineno, void (cleanup_fn)(void), - const char *path, mode_t mode); - -int safe_fchmod(const char *file, const int lineno, void (cleanup_fn)(void), - int fd, mode_t mode); - -int safe_chown(const char *file, const int lineno, void (cleanup_fn)(void), - const char *path, uid_t owner, gid_t group); - -int safe_fchown(const char *file, const int lineno, void (cleanup_fn)(void), - int fd, uid_t owner, gid_t group); - -pid_t safe_wait(const char *file, const int lineno, void (cleanup_fn)(void), - int *status); - -pid_t safe_waitpid(const char *file, const int lineno, void (cleanup_fn)(void), - pid_t pid, int *status, int opts); - -int safe_kill(const char *file, const int lineno, void (cleanup_fn)(void), - pid_t pid, int sig); - -void *safe_memalign(const char *file, const int lineno, - void (*cleanup_fn)(void), size_t alignment, size_t size); - -int safe_mkfifo(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname, mode_t mode); - -int safe_rename(const char *file, const int lineno, void (*cleanup_fn)(void), - const char *oldpath, const char *newpath); - -int safe_mount(const char *file, const int lineno, void (*cleanup_fn)(void), - const char *source, const char *target, - const char *filesystemtype, unsigned long mountflags, - const void *data); - -int safe_umount(const char *file, const int lineno, void (*cleanup_fn)(void), - const char *target); - -DIR* safe_opendir(const char *file, const int lineno, void (cleanup_fn)(void), - const char *name); - -int safe_closedir(const char *file, const int lineno, void (cleanup_fn)(void), - DIR *dirp); - -struct dirent *safe_readdir(const char *file, const int lineno, - void (cleanup_fn)(void), - DIR *dirp); - -DIR* safe_opendir(const char *file, const int lineno, - void (cleanup_fn)(void), - const char *name); - -struct dirent *safe_readdir(const char *file, const int lineno, - void (cleanup_fn)(void), - DIR *dirp); - -int safe_closedir(const char *file, const int lineno, - void (cleanup_fn)(void), - DIR *dirp); - -#endif /* SAFE_MACROS_FN_H__ */ diff --git a/kernel/tests/include/safe_net_fn.h b/kernel/tests/include/safe_net_fn.h deleted file mode 100644 index 2fda11f..0000000 --- a/kernel/tests/include/safe_net_fn.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - * Copyright (c) 2015 Fujitsu Ltd. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef SAFE_NET_FN_H__ -#define SAFE_NET_FN_H__ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <sys/un.h> - -int safe_socket(const char *file, const int lineno, void (cleanup_fn)(void), - int domain, int type, int protocol); - -int safe_socketpair(const char *file, const int lineno, int domain, int type, - int protocol, int sv[]); - -int safe_getsockopt(const char *file, const int lineno, int sockfd, int level, - int optname, void *optval, socklen_t *optlen); - -int safe_setsockopt(const char *file, const int lineno, int sockfd, int level, - int optname, const void *optval, socklen_t optlen); - -ssize_t safe_send(const char *file, const int lineno, char len_strict, - int sockfd, const void *buf, size_t len, int flags); - -ssize_t safe_sendto(const char *file, const int lineno, char len_strict, - int sockfd, const void *buf, size_t len, int flags, - const struct sockaddr *dest_addr, socklen_t addrlen); - -ssize_t safe_sendmsg(const char *file, const int lineno, size_t msg_len, - int sockfd, const struct msghdr *msg, int flags); - -ssize_t safe_recvmsg(const char *file, const int lineno, size_t msg_len, - int sockfd, struct msghdr *msg, int flags); - -int safe_bind(const char *file, const int lineno, void (cleanup_fn)(void), - int socket, const struct sockaddr *address, - socklen_t address_len); - -int safe_listen(const char *file, const int lineno, void (cleanup_fn)(void), - int socket, int backlog); - -int safe_accept(const char *file, const int lineno, void (cleanup_fn)(void), - int sockfd, struct sockaddr *addr, socklen_t *addrlen); - -int safe_connect(const char *file, const int lineno, void (cleanup_fn)(void), - int sockfd, const struct sockaddr *addr, socklen_t addrlen); - -int safe_getsockname(const char *file, const int lineno, - void (cleanup_fn)(void), int sockfd, struct sockaddr *addr, - socklen_t *addrlen); - -int safe_gethostname(const char *file, const int lineno, - char *name, size_t size); - -int tst_getsockport(const char *file, const int lineno, int sockfd); - -unsigned short tst_get_unused_port(const char *file, const int lineno, - void (cleanup_fn)(void), unsigned short family, int type); - -char *tst_sock_addr(const struct sockaddr *sa, socklen_t salen, char *res, - size_t len); - -#endif /* SAFE_NET_FN_H__ */ diff --git a/kernel/tests/include/safe_stdio_fn.h b/kernel/tests/include/safe_stdio_fn.h deleted file mode 100644 index 3818a86..0000000 --- a/kernel/tests/include/safe_stdio_fn.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (c) 2013-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef SAFE_STDIO_FN_H__ -#define SAFE_STDIO_FN_H__ - -#include <stdio.h> - -FILE *safe_fopen(const char *file, const int lineno, void (cleanup_fn)(void), - const char *path, const char *mode); - -int safe_fclose(const char *file, const int lineno, void (cleanup_fn)(void), - FILE *f); - -int safe_asprintf(const char *file, const int lineno, void (cleanup_fn)(void), - char **strp, const char *fmt, ...); - -FILE *safe_popen(const char *file, const int lineno, void (cleanup_fn)(void), - const char *command, const char *type); - -#endif /* SAFE_STDIO_FN_H__ */ diff --git a/kernel/tests/include/tst_af_alg.h b/kernel/tests/include/tst_af_alg.h deleted file mode 100644 index fd2ff06..0000000 --- a/kernel/tests/include/tst_af_alg.h +++ /dev/null @@ -1,168 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright 2019 Google LLC - */ -/** - * @file tst_af_alg.h - * - * Library for accessing kernel crypto algorithms via AF_ALG. - * - * See https://www.kernel.org/doc/html/latest/crypto/userspace-if.html - * for more information about AF_ALG. - */ - -#ifndef TST_AF_ALG_H -#define TST_AF_ALG_H - -#include "lapi/if_alg.h" -#include <stdbool.h> - -/** - * Create an AF_ALG algorithm socket. - * - * This creates an AF_ALG algorithm socket that is initially not bound to any - * particular algorithm. On failure, tst_brk() is called with TCONF if the - * kernel doesn't support AF_ALG, otherwise TBROK. - * - * @return a new AF_ALG algorithm socket - */ -int tst_alg_create(void); - -/** - * Bind an AF_ALG algorithm socket to an algorithm. - * - * @param algfd An AF_ALG algorithm socket - * @param addr A structure which specifies the algorithm to use - * - * On failure, tst_brk() is called with TCONF if the kernel doesn't support the - * specified algorithm, otherwise TBROK. - */ -void tst_alg_bind_addr(int algfd, const struct sockaddr_alg *addr); - -/** - * Bind an AF_ALG algorithm socket to an algorithm. - * - * @param algfd An AF_ALG algorithm socket - * @param algtype The type of algorithm, such as "hash" or "skcipher" - * @param algname The name of the algorithm, such as "sha256" or "xts(aes)" - * - * Like tst_alg_bind_addr(), except this just takes in the algorithm type and - * name. The 'feat' and 'mask' fields are left 0. - * - * On failure, tst_brk() is called with TCONF if the kernel doesn't support the - * specified algorithm, otherwise TBROK. - */ -void tst_alg_bind(int algfd, const char *algtype, const char *algname); - -/** - * Check for the availability of an algorithm. - * - * @param algtype The type of algorithm, such as "hash" or "skcipher" - * @param algname The name of the algorithm, such as "sha256" or "xts(aes)" - * - * Return true if the algorithm is available, or false if unavailable. - * If another error occurs, tst_brk() is called with TBROK. - */ -bool tst_have_alg(const char *algtype, const char *algname); - -/** - * Require the availability of an algorithm. - * - * @param algtype The type of algorithm, such as "hash" or "skcipher" - * @param algname The name of the algorithm, such as "sha256" or "xts(aes)" - * - * If the algorithm is unavailable, tst_brk() is called with TCONF. - * If another error occurs, tst_brk() is called with TBROK. - */ -void tst_require_alg(const char *algtype, const char *algname); - -/** - * Assign a cryptographic key to an AF_ALG algorithm socket. - * - * @param algfd An AF_ALG algorithm socket - * @param key Pointer to the key. If NULL, a random key is generated. - * @param keylen Length of the key in bytes - * - * On failure, tst_brk() is called with TBROK. - */ -void tst_alg_setkey(int algfd, const uint8_t *key, unsigned int keylen); - -/** - * Create an AF_ALG request socket for the given algorithm socket. - * - * @param algfd An AF_ALG algorithm socket - * - * This creates a request socket for the given algorithm socket, which must be - * bound to an algorithm. The same algorithm socket can have many request - * sockets used concurrently to perform independent cryptographic operations, - * e.g. hashing or encryption/decryption. But the key, if any, that has been - * assigned to the algorithm is shared by all request sockets. - * - * On failure, tst_brk() is called with TBROK. - * - * @return a new AF_ALG request socket - */ -int tst_alg_accept(int algfd); - -/** - * Set up an AF_ALG algorithm socket for the given algorithm w/ given key. - * - * @param algtype The type of algorithm, such as "hash" or "skcipher" - * @param algname The name of the algorithm, such as "sha256" or "xts(aes)" - * @param key The key to use (optional) - * @param keylen The length of the key in bytes (optional) - * - * This is a helper function which creates an AF_ALG algorithm socket, binds it - * to the specified algorithm, and optionally sets a key. If keylen is 0 then - * no key is set; otherwise if key is NULL a key of the given length is randomly - * generated and set; otherwise the given key is set. - * - * @return the AF_ALG algorithm socket that was set up - */ -int tst_alg_setup(const char *algtype, const char *algname, - const uint8_t *key, unsigned int keylen); - -/** - * Set up an AF_ALG request socket for the given algorithm w/ given key. - * - * This is like tst_alg_setup(), except this returns a request fd instead of the - * alg fd. The alg fd is closed, so it doesn't need to be kept track of. - * - * @return the AF_ALG request socket that was set up - */ -int tst_alg_setup_reqfd(const char *algtype, const char *algname, - const uint8_t *key, unsigned int keylen); - -/** Specification of control data to send to an AF_ALG request socket */ -struct tst_alg_sendmsg_params { - - /** If true, send ALG_SET_OP with ALG_OP_ENCRYPT */ - bool encrypt; - - /** If true, send ALG_SET_OP with ALG_OP_DECRYPT */ - bool decrypt; - - /** If ivlen != 0, send ALG_SET_IV */ - const uint8_t *iv; - unsigned int ivlen; - - /** If assoclen != 0, send ALG_SET_AEAD_ASSOCLEN */ - unsigned int assoclen; - - /* Value to use as msghdr::msg_flags */ - uint32_t msg_flags; -}; - -/** - * Send some data to an AF_ALG request socket, including control data. - * @param reqfd An AF_ALG request socket - * @param data The data to send - * @param datalen The length of data in bytes - * @param params Specification of the control data to send - * - * On failure, tst_brk() is called with TBROK. - */ -void tst_alg_sendmsg(int reqfd, const void *data, size_t datalen, - const struct tst_alg_sendmsg_params *params); - -#endif /* TST_AF_ALG_H */ diff --git a/kernel/tests/include/tst_ansi_color.h b/kernel/tests/include/tst_ansi_color.h deleted file mode 100644 index 770bf46..0000000 --- a/kernel/tests/include/tst_ansi_color.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2017 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef TST_ANSI_COLOR_H__ -#define TST_ANSI_COLOR_H__ -/* - * NOTE: these colors should match colors defined in tst_flag2color() in - * testcases/lib/tst_ansi_color.sh - */ -#define ANSI_COLOR_BLUE "\033[1;34m" -#define ANSI_COLOR_GREEN "\033[1;32m" -#define ANSI_COLOR_MAGENTA "\033[1;35m" -#define ANSI_COLOR_RED "\033[1;31m" -#define ANSI_COLOR_YELLOW "\033[1;33m" - -#define ANSI_COLOR_RESET "\033[0m" - -char* tst_ttype2color(int ttype); -int tst_color_enabled(int fd); - -#endif /* TST_ANSI_COLOR_H__ */ diff --git a/kernel/tests/include/tst_assert.h b/kernel/tests/include/tst_assert.h deleted file mode 100644 index dcb62df..0000000 --- a/kernel/tests/include/tst_assert.h +++ /dev/null @@ -1,65 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - * Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz> - */ -#ifndef TST_ASSERT_H__ -#define TST_ASSERT_H__ - -#define TST_ASSERT_INT(path, val) \ - tst_assert_int(__FILE__, __LINE__, path, val) - -/* - * Asserts that integer value stored in file pointed by path equals to the - * value passed to this function. This is mostly useful for asserting correct - * values in sysfs, procfs, etc. - */ -void tst_assert_int(const char *file, const int lineno, - const char *path, int val); - -#define TST_ASSERT_FILE_INT(path, prefix, val) \ - tst_assert_file_int(__FILE__, __LINE__, path, prefix, val) - -/* - * Same as tst_assert_int() but for unsigned long. - */ -void tst_assert_ulong(const char *file, const int lineno, - const char *path, unsigned long val); - -#define TST_ASSERT_ULONG(path, val) \ - tst_assert_ulong(__FILE__, __LINE__, path, val) - -/* - * Asserts that integer value stored in the prefix field of file pointed by path - * equals to the value passed to this function. This is mostly useful for - * asserting correct field values in sysfs, procfs, etc. - */ - -void tst_assert_file_int(const char *file, const int lineno, - const char *path, const char *prefix, int val); - - -#define TST_ASSERT_STR(path, val) \ - tst_assert_str(__FILE__, __LINE__, path, val) - -/* - * Asserts that a string value stored in file pointed by path equals to the - * value passed to this function. This is mostly useful for asserting correct - * values in sysfs, procfs, etc. - */ -void tst_assert_str(const char *file, const int lineno, - const char *path, const char *val); - -#define TST_ASSERT_FILE_STR(path, prefix, val) \ - tst_assert_file_str(__FILE__, __LINE__, path, prefix, val) - -/* - * Asserts that a string value stored in the prefix field of file pointed by path - * equals to the value passed to this function. This is mostly useful for - * asserting correct field values in sysfs, procfs, etc. - */ -void tst_assert_file_str(const char *file, const int lineno, - const char *path, const char *prefix, const char *val); - -#endif /* TST_ASSERT_H__ */ diff --git a/kernel/tests/include/tst_atomic.h b/kernel/tests/include/tst_atomic.h deleted file mode 100644 index 061cd3d..0000000 --- a/kernel/tests/include/tst_atomic.h +++ /dev/null @@ -1,334 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - */ - -/* The LTP library has some of its own atomic synchronisation primitives - * contained in this file. Generally speaking these should not be used - * directly in tests for synchronisation, instead use tst_checkpoint.h, - * tst_fuzzy_sync.h or the POSIX library. - * - * Notes on compile and runtime memory barriers and atomics. - * - * Within the LTP library we have three concerns when accessing variables - * shared by multiple threads or processes: - * - * (1) Removal or reordering of accesses by the compiler. - * (2) Atomicity of addition. - * (3) LOAD-STORE ordering between threads. - * - * The first (1) is the most likely to cause an error if not properly - * handled. We avoid it by using volatile variables and statements which will - * not be removed or reordered by the compiler during optimisation. This includes - * the __atomic and __sync intrinsics and volatile asm statements marked with - * "memory" as well as variables marked with volatile. - * - * On any platform Linux is likely to run on, a LOAD (fetch) or STORE of a - * 32-bit integer will be atomic. However fetching and adding to a variable is - * quite likely not; so for (2) we need to ensure we use atomic addition. - * - * Finally, for tst_fuzzy_sync at least, we need to ensure that LOADs and - * STOREs of any shared variables (including non-atomics) that are made - * between calls to tst_fzsync_wait are completed (globally visible) before - * tst_fzsync_wait completes. For this, runtime memory and instruction - * barriers are required in addition to compile time. - * - * We use full sequential ordering (__ATOMIC_SEQ_CST) for the sake of - * simplicity. LTP tests tend to be syscall heavy so any performance gain from - * using a weaker memory model is unlikely to result in a relatively large - * performance improvement while at the same time being a potent source of - * confusion. - * - * Likewise, for the fallback ASM, the simplest "definitely will work, always" - * approach is preferred over anything more performant. - * - * Also see Documentation/memory-barriers.txt in the kernel tree and - * https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html - * terminology may vary between sources. - */ - -#ifndef TST_ATOMIC_H__ -#define TST_ATOMIC_H__ - -#include "config.h" - -#if HAVE_ATOMIC_MEMORY_MODEL == 1 -static inline int tst_atomic_add_return(int i, int *v) -{ - return __atomic_add_fetch(v, i, __ATOMIC_SEQ_CST); -} - -static inline int tst_atomic_load(int *v) -{ - return __atomic_load_n(v, __ATOMIC_SEQ_CST); -} - -static inline void tst_atomic_store(int i, int *v) -{ - __atomic_store_n(v, i, __ATOMIC_SEQ_CST); -} - -#elif HAVE_SYNC_ADD_AND_FETCH == 1 -static inline int tst_atomic_add_return(int i, int *v) -{ - return __sync_add_and_fetch(v, i); -} - -static inline int tst_atomic_load(int *v) -{ - int ret; - - __sync_synchronize(); - ret = *v; - __sync_synchronize(); - return ret; -} - -static inline void tst_atomic_store(int i, int *v) -{ - __sync_synchronize(); - *v = i; - __sync_synchronize(); -} - -#elif defined(__i386__) || defined(__x86_64__) -# define LTP_USE_GENERIC_LOAD_STORE_ASM 1 - -static inline int tst_atomic_add_return(int i, int *v) -{ - int __ret = i; - - /* - * taken from arch/x86/include/asm/cmpxchg.h - */ - asm volatile ("lock; xaddl %0, %1\n" - : "+r" (__ret), "+m" (*v) : : "memory", "cc"); - - return i + __ret; -} - -#elif defined(__powerpc__) || defined(__powerpc64__) -static inline int tst_atomic_add_return(int i, int *v) -{ - int t; - - /* taken from arch/powerpc/include/asm/atomic.h */ - asm volatile( - " sync\n" - "1: lwarx %0,0,%2 # atomic_add_return\n" - " add %0,%1,%0\n" - " stwcx. %0,0,%2 \n" - " bne- 1b\n" - " sync\n" - : "=&r" (t) - : "r" (i), "r" (v) - : "cc", "memory"); - - return t; -} - -static inline int tst_atomic_load(int *v) -{ - int ret; - - asm volatile("sync\n" : : : "memory"); - ret = *v; - asm volatile("sync\n" : : : "memory"); - - return ret; -} - -static inline void tst_atomic_store(int i, int *v) -{ - asm volatile("sync\n" : : : "memory"); - *v = i; - asm volatile("sync\n" : : : "memory"); -} - -#elif defined(__s390__) || defined(__s390x__) -# define LTP_USE_GENERIC_LOAD_STORE_ASM 1 - -static inline int tst_atomic_add_return(int i, int *v) -{ - int old_val, new_val; - - /* taken from arch/s390/include/asm/atomic.h */ - asm volatile( - " l %0,%2\n" - "0: lr %1,%0\n" - " ar %1,%3\n" - " cs %0,%1,%2\n" - " jl 0b" - : "=&d" (old_val), "=&d" (new_val), "+Q" (*v) - : "d" (i) - : "cc", "memory"); - - return old_val + i; -} - -#elif defined(__arc__) - -/*ARCv2 defines the smp barriers */ -#ifdef __ARC700__ -#define smp_mb() asm volatile("" : : : "memory") -#else -#define smp_mb() asm volatile("dmb 3\n" : : : "memory") -#endif - -static inline int tst_atomic_add_return(int i, int *v) -{ - unsigned int val; - - smp_mb(); - - asm volatile( - "1: llock %[val], [%[ctr]] \n" - " add %[val], %[val], %[i] \n" - " scond %[val], [%[ctr]] \n" - " bnz 1b \n" - : [val] "=&r" (val) - : [ctr] "r" (v), - [i] "ir" (i) - : "cc", "memory"); - - smp_mb(); - - return val; -} - -static inline int tst_atomic_load(int *v) -{ - int ret; - - smp_mb(); - ret = *v; - smp_mb(); - - return ret; -} - -static inline void tst_atomic_store(int i, int *v) -{ - smp_mb(); - *v = i; - smp_mb(); -} - -#elif defined (__aarch64__) -static inline int tst_atomic_add_return(int i, int *v) -{ - unsigned long tmp; - int result; - - __asm__ __volatile__( -" prfm pstl1strm, %2 \n" -"1: ldaxr %w0, %2 \n" -" add %w0, %w0, %w3 \n" -" stlxr %w1, %w0, %2 \n" -" cbnz %w1, 1b \n" -" dmb ish \n" - : "=&r" (result), "=&r" (tmp), "+Q" (*v) - : "Ir" (i) - : "memory"); - - return result; -} - -/* We are using load and store exclusive (ldaxr & stlxr) instructions to try - * and help prevent the tst_atomic_load and, more likely, tst_atomic_store - * functions from interfering with tst_atomic_add_return which takes advantage - * of exclusivity. It is not clear if this is a good idea or not, but does - * mean that all three functions are very similar. - */ -static inline int tst_atomic_load(int *v) -{ - int ret; - unsigned long tmp; - - asm volatile("//atomic_load \n" - " prfm pstl1strm, %[v] \n" - "1: ldaxr %w[ret], %[v] \n" - " stlxr %w[tmp], %w[ret], %[v] \n" - " cbnz %w[tmp], 1b \n" - " dmb ish \n" - : [tmp] "=&r" (tmp), [ret] "=&r" (ret), [v] "+Q" (*v) - : : "memory"); - - return ret; -} - -static inline void tst_atomic_store(int i, int *v) -{ - unsigned long tmp; - - asm volatile("//atomic_store \n" - " prfm pstl1strm, %[v] \n" - "1: ldaxr %w[tmp], %[v] \n" - " stlxr %w[tmp], %w[i], %[v] \n" - " cbnz %w[tmp], 1b \n" - " dmb ish \n" - : [tmp] "=&r" (tmp), [v] "+Q" (*v) - : [i] "r" (i) - : "memory"); -} - -#elif defined(__sparc__) && defined(__arch64__) -# define LTP_USE_GENERIC_LOAD_STORE_ASM 1 -static inline int tst_atomic_add_return(int i, int *v) -{ - int ret, tmp; - - /* Based on arch/sparc/lib/atomic_64.S with the exponential backoff - * function removed because we are unlikely to have a large (>= 16?) - * number of cores continuously trying to update one variable. - */ - asm volatile("/*atomic_add_return*/ \n" - "1: ldsw [%[v]], %[ret]; \n" - " add %[ret], %[i], %[tmp]; \n" - " cas [%[v]], %[ret], %[tmp]; \n" - " cmp %[ret], %[tmp]; \n" - " bne,pn %%icc, 1b; \n" - " nop; \n" - " add %[ret], %[i], %[ret]; \n" - : [ret] "=r&" (ret), [tmp] "=r&" (tmp) - : [i] "r" (i), [v] "r" (v) - : "memory", "cc"); - - return ret; -} - -#else /* HAVE_SYNC_ADD_AND_FETCH == 1 */ -# error Your compiler does not provide __atomic_add_fetch, __sync_add_and_fetch \ - and an LTP implementation is missing for your architecture. -#endif - -#ifdef LTP_USE_GENERIC_LOAD_STORE_ASM -static inline int tst_atomic_load(int *v) -{ - int ret; - - asm volatile("" : : : "memory"); - ret = *v; - asm volatile("" : : : "memory"); - - return ret; -} - -static inline void tst_atomic_store(int i, int *v) -{ - asm volatile("" : : : "memory"); - *v = i; - asm volatile("" : : : "memory"); -} -#endif - -static inline int tst_atomic_inc(int *v) -{ - return tst_atomic_add_return(1, v); -} - -static inline int tst_atomic_dec(int *v) -{ - return tst_atomic_add_return(-1, v); -} - -#endif /* TST_ATOMIC_H__ */ diff --git a/kernel/tests/include/tst_buffers.h b/kernel/tests/include/tst_buffers.h deleted file mode 100644 index d19ac8c..0000000 --- a/kernel/tests/include/tst_buffers.h +++ /dev/null @@ -1,63 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_BUFFERS_H__ -#define TST_BUFFERS_H__ - -/* - * Buffer description consist of a pointer to a pointer and buffer type/size - * encoded as a different structure members. - * - * Only one of the size and iov_sizes can be set at a time. - */ -struct tst_buffers { - /* - * This pointer points to a buffer pointer. - */ - void *ptr; - /* - * Buffer size. - */ - size_t size; - /* - * Array of iov buffer sizes terminated by -1. - */ - int *iov_sizes; -}; - -/* - * Allocates buffers based on the tst_buffers structure. - * - * @bufs NULL terminated array of test buffer descriptions. - * - * This is called from the test library if the tst_test->bufs pointer is set. - */ -void tst_buffers_alloc(struct tst_buffers bufs[]); - -/* - * strdup() that callls tst_alloc(). - */ -char *tst_strdup(const char *str); - -/* - * Allocates size bytes, returns pointer to the allocated buffer. - */ -void *tst_alloc(size_t size); - -/* - * Allocates iovec structure including the buffers. - * - * @sizes -1 terminated array of buffer sizes. - */ -struct iovec *tst_iovec_alloc(int sizes[]); - -/* - * Frees all allocated buffers. - * - * This is called at the end of the test automatically. - */ -void tst_free_all(void); - -#endif /* TST_BUFFERS_H__ */ diff --git a/kernel/tests/include/tst_capability.h b/kernel/tests/include/tst_capability.h deleted file mode 100644 index 6067804..0000000 --- a/kernel/tests/include/tst_capability.h +++ /dev/null @@ -1,83 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) 2019 Richard Palethorpe <rpalethorpe@suse.com> - */ -/** - * @file tst_capability.h - * - * Limited capability operations without libcap. - */ - -#ifndef TST_CAPABILITY_H -#define TST_CAPABILITY_H - -#include <stdint.h> - -#include "lapi/capability.h" - -#define TST_CAP_DROP 1 -#define TST_CAP_REQ (1 << 1) - -#define TST_CAP(action, capability) {action, capability, #capability} - -struct tst_cap_user_header { - uint32_t version; - int pid; -}; - -struct tst_cap_user_data { - uint32_t effective; - uint32_t permitted; - uint32_t inheritable; -}; - -struct tst_cap { - uint32_t action; - uint32_t id; - char *name; -}; - -/** - * Get the capabilities as decided by hdr. - * - * Note that the memory pointed to by data should be large enough to store two - * structs. - */ -int tst_capget(struct tst_cap_user_header *hdr, - struct tst_cap_user_data *data); - -/** - * Set the capabilities as decided by hdr and data - * - * Note that the memory pointed to by data should be large enough to store two - * structs. - */ -int tst_capset(struct tst_cap_user_header *hdr, - const struct tst_cap_user_data *data); - -/** - * Add, check or remove a capability - * - * It will attempt to drop or add capability to the effective set. It will - * try to detect if this is needed and whether it can or can't be done. If it - * clearly can not add a privilege to the effective set then it will return - * TCONF. However it may fail for some other reason and return TBROK. - * - * This only tries to change the effective set. Some tests may need to change - * the inheritable and ambient sets, so that child processes retain some - * capability. - */ -void tst_cap_action(struct tst_cap *cap); - - -/** - * Add, check or remove a capabilities - * - * Takes a NULL terminated array of structs which describe whether some - * capabilities are needed or not and mask that determines subset of the - * actions to be performed. Loops over the array and if mask matches the - * element action it's passed to tst_cap_action(). - */ -void tst_cap_setup(struct tst_cap *cap, unsigned int action_mask); - -#endif /* TST_CAPABILITY_H */ diff --git a/kernel/tests/include/tst_cgroup.h b/kernel/tests/include/tst_cgroup.h deleted file mode 100644 index 77780e0..0000000 --- a/kernel/tests/include/tst_cgroup.h +++ /dev/null @@ -1,45 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Red Hat, Inc. - * Copyright (c) 2020 Li Wang <liwang@redhat.com> - */ - -#ifndef TST_CGROUP_H -#define TST_CGROUP_H - -#define PATH_TMP_CG_MEM "/tmp/cgroup_mem" -#define PATH_TMP_CG_CST "/tmp/cgroup_cst" - -enum tst_cgroup_ver { - TST_CGROUP_V1 = 1, - TST_CGROUP_V2 = 2, -}; - -enum tst_cgroup_ctrl { - TST_CGROUP_MEMCG = 1, - TST_CGROUP_CPUSET = 2, - /* add cgroup controller */ -}; - -enum tst_cgroup_ver tst_cgroup_version(void); - -/* To mount/umount specified cgroup controller on 'cgroup_dir' path */ -void tst_cgroup_mount(enum tst_cgroup_ctrl ctrl, const char *cgroup_dir); -void tst_cgroup_umount(const char *cgroup_dir); - -/* To move current process PID to the mounted cgroup tasks */ -void tst_cgroup_move_current(const char *cgroup_dir); - -/* To set cgroup controller knob with new value */ -void tst_cgroup_set_knob(const char *cgroup_dir, const char *knob, long value); - -/* Set of functions to set knobs under the memory controller */ -void tst_cgroup_mem_set_maxbytes(const char *cgroup_dir, long memsz); -int tst_cgroup_mem_swapacct_enabled(const char *cgroup_dir); -void tst_cgroup_mem_set_maxswap(const char *cgroup_dir, long memsz); - -/* Set of functions to read/write cpuset controller files content */ -void tst_cgroup_cpuset_read_files(const char *cgroup_dir, const char *filename, char *retbuf); -void tst_cgroup_cpuset_write_files(const char *cgroup_dir, const char *filename, const char *buf); - -#endif /* TST_CGROUP_H */ diff --git a/kernel/tests/include/tst_checkpoint.h b/kernel/tests/include/tst_checkpoint.h deleted file mode 100644 index 5c8067d..0000000 --- a/kernel/tests/include/tst_checkpoint.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_CHECKPOINT__ -#define TST_CHECKPOINT__ - -#include "tst_checkpoint_fn.h" - -#define TST_CHECKPOINT_WAIT(id) \ - tst_safe_checkpoint_wait(__FILE__, __LINE__, NULL, id, 0); - -#define TST_CHECKPOINT_WAIT2(id, msec_timeout) \ - tst_safe_checkpoint_wait(__FILE__, __LINE__, NULL, id, msec_timeout); - -#define TST_CHECKPOINT_WAKE(id) \ - tst_safe_checkpoint_wake(__FILE__, __LINE__, NULL, id, 1); - -#define TST_CHECKPOINT_WAKE2(id, nr_wake) \ - tst_safe_checkpoint_wake(__FILE__, __LINE__, NULL, id, nr_wake); - -#define TST_CHECKPOINT_WAKE_AND_WAIT(id) \ - tst_safe_checkpoint_wake(__FILE__, __LINE__, NULL, id, 1); \ - tst_safe_checkpoint_wait(__FILE__, __LINE__, NULL, id, 0); - -extern const char *tst_ipc_path; - -#endif /* TST_CHECKPOINT__ */ diff --git a/kernel/tests/include/tst_checkpoint_fn.h b/kernel/tests/include/tst_checkpoint_fn.h deleted file mode 100644 index 57db905..0000000 --- a/kernel/tests/include/tst_checkpoint_fn.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_CHECKPOINT_FN__ -#define TST_CHECKPOINT_FN__ - -/* - * Checkpoint initializaton, must be done first. - * - * NOTE: tst_tmpdir() must be called beforehand. - */ -void tst_checkpoint_init(const char *file, const int lineno, - void (*cleanup_fn)(void)); - -/* - * Waits for wakeup. - * - * @id: Checkpoint id, possitive number - * @msec_timeout: Timeout in milliseconds, 0 == no timeout - */ -int tst_checkpoint_wait(unsigned int id, unsigned int msec_timeout); - -/* - * Wakes up sleeping process(es)/thread(s). - * - * @id: Checkpoint id, possitive number - * @nr_wake: Number of processes/threads to wake up - * @msec_timeout: Timeout in milliseconds, 0 == no timeout - */ -int tst_checkpoint_wake(unsigned int id, unsigned int nr_wake, - unsigned int msec_timeout); - -void tst_safe_checkpoint_wait(const char *file, const int lineno, - void (*cleanup_fn)(void), unsigned int id, - unsigned int msec_timeout); - -void tst_safe_checkpoint_wake(const char *file, const int lineno, - void (*cleanup_fn)(void), unsigned int id, - unsigned int nr_wake); - -#endif /* TST_CHECKPOINT_FN__ */ diff --git a/kernel/tests/include/tst_checksum.h b/kernel/tests/include/tst_checksum.h deleted file mode 100644 index f062869..0000000 --- a/kernel/tests/include/tst_checksum.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2018 Oracle and/or its affiliates. All Rights Reserved. - */ - -#ifndef TST_CHECKSUM_H__ -#define TST_CHECKSUM_H__ - -#include <stdint.h> -#include <stddef.h> - -/* - * Generates CRC32c checksum. - */ -uint32_t tst_crc32c(uint8_t *buf, size_t buf_len); - -#endif diff --git a/kernel/tests/include/tst_clocks.h b/kernel/tests/include/tst_clocks.h deleted file mode 100644 index 80030c6..0000000 --- a/kernel/tests/include/tst_clocks.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -/* - * clock_gettime() and clock_getres() functions - */ - -#ifndef TST_CLOCKS__ -#define TST_CLOCKS__ - -int tst_clock_getres(clockid_t clk_id, struct timespec *res); - -int tst_clock_gettime(clockid_t clk_id, struct timespec *ts); - -int tst_clock_settime(clockid_t clk_id, struct timespec *ts); - -/* - * Converts clock id to a readable name. - */ -const char *tst_clock_name(clockid_t clk_id); - -#endif /* TST_CLOCKS__ */ diff --git a/kernel/tests/include/tst_clone.h b/kernel/tests/include/tst_clone.h deleted file mode 100644 index 8818852..0000000 --- a/kernel/tests/include/tst_clone.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Xiao Yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef TST_CLONE_H__ -#define TST_CLONE_H__ - -/* Functions from lib/cloner.c */ -int ltp_clone(unsigned long flags, int (*fn)(void *arg), void *arg, - size_t stack_size, void *stack); -int ltp_clone7(unsigned long flags, int (*fn)(void *arg), void *arg, - size_t stack_size, void *stack, ...); -int ltp_clone_alloc(unsigned long clone_flags, int (*fn)(void *arg), - void *arg, size_t stacksize); -int ltp_clone_quick(unsigned long clone_flags, int (*fn)(void *arg), - void *arg); -void *ltp_alloc_stack(size_t size); - -#define clone(...) (use_the_ltp_clone_functions__do_not_use_clone) - -#endif /* TST_CLONE_H__ */ diff --git a/kernel/tests/include/tst_cmd.h b/kernel/tests/include/tst_cmd.h deleted file mode 100644 index 1f39f69..0000000 --- a/kernel/tests/include/tst_cmd.h +++ /dev/null @@ -1,94 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_CMD_H__ -#define TST_CMD_H__ - -enum tst_cmd_flags { - /* - * return the program exit code, otherwise it will call cleanup_fn() if the - * program exit code is not zero. - */ - TST_CMD_PASS_RETVAL = 1, - - /* exit with TCONF if program is not in path */ - TST_CMD_TCONF_ON_MISSING = 2, -}; - -/* - * vfork() + execvp() specified program. - * @argv: a list of two (at least program name + NULL) or more pointers that - * represent the argument list to the new program. The array of pointers - * must be terminated by a NULL pointer. - * @stdout_fd: file descriptor where to redirect stdout. Set -1 if - * redirection is not needed. - * @stderr_fd: file descriptor where to redirect stderr. Set -1 if - * redirection is not needed. - * @flags: enum tst_cmd_flags - */ -int tst_cmd_fds_(void (cleanup_fn)(void), - const char *const argv[], - int stdout_fd, - int stderr_fd, - enum tst_cmd_flags flags); - -/* Executes tst_cmd_fds() and redirects its output to a file - * @stdout_path: path where to redirect stdout. Set NULL if redirection is - * not needed. - * @stderr_path: path where to redirect stderr. Set NULL if redirection is - * not needed. - * @flags: enum tst_cmd_flags - */ -int tst_cmd_(void (cleanup_fn)(void), - const char *const argv[], - const char *stdout_path, - const char *stderr_path, - enum tst_cmd_flags flags); - -#ifdef TST_TEST_H__ -static inline int tst_cmd_fds(const char *const argv[], - int stdout_fd, - int stderr_fd, - enum tst_cmd_flags flags) -{ - return tst_cmd_fds_(NULL, argv, - stdout_fd, stderr_fd, flags); -} - -static inline int tst_cmd(const char *const argv[], - const char *stdout_path, - const char *stderr_path, - enum tst_cmd_flags flags) -{ - return tst_cmd_(NULL, argv, - stdout_path, stderr_path, flags); -} -#else -static inline int tst_cmd_fds(void (cleanup_fn)(void), - const char *const argv[], - int stdout_fd, - int stderr_fd, - enum tst_cmd_flags flags) -{ - return tst_cmd_fds_(cleanup_fn, argv, - stdout_fd, stderr_fd, flags); -} - -static inline int tst_cmd(void (cleanup_fn)(void), - const char *const argv[], - const char *stdout_path, - const char *stderr_path, - enum tst_cmd_flags flags) -{ - return tst_cmd_(cleanup_fn, argv, - stdout_path, stderr_path, flags); -} -#endif - -/* Wrapper function for system(3), ignorcing SIGCHLD signal. - * @command: the command to be run. - */ -int tst_system(const char *command); - -#endif /* TST_CMD_H__ */ diff --git a/kernel/tests/include/tst_common.h b/kernel/tests/include/tst_common.h deleted file mode 100644 index fd7a900..0000000 --- a/kernel/tests/include/tst_common.h +++ /dev/null @@ -1,86 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - * Copyright (c) 2013 Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> - * Copyright (c) 2010 Ngie Cooper <yaneurabeya@gmail.com> - * Copyright (c) 2008 Mike Frysinger <vapier@gmail.com> - */ - -#ifndef TST_COMMON_H__ -#define TST_COMMON_H__ - -#define LTP_ATTRIBUTE_NORETURN __attribute__((noreturn)) -#define LTP_ATTRIBUTE_UNUSED __attribute__((unused)) -#define LTP_ATTRIBUTE_UNUSED_RESULT __attribute__((warn_unused_result)) - -#ifndef ARRAY_SIZE -# define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) -#endif - -/* Round x to the next multiple of a. - * a should be a power of 2. - */ -#define LTP_ALIGN(x, a) __LTP_ALIGN_MASK(x, (typeof(x))(a) - 1) -#define __LTP_ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask)) - -/** - * TST_RETRY_FUNC() - Repeatedly retry a function with an increasing delay. - * @FUNC - The function which will be retried - * @ECHCK - Function/macro for validating @FUNC return value - * - * This macro will call @FUNC in a loop with a delay between retries. - * If ECHCK(ret) evaluates to non-zero, the loop ends. The delay between - * retries starts at one microsecond and is then doubled each iteration until - * it exceeds one second (the total time sleeping will be approximately one - * second as well). When the delay exceeds one second, the loop will end. - * The TST_RETRY_FUNC() macro returns the last value returned by @FUNC. - */ -#define TST_RETRY_FUNC(FUNC, ECHCK) \ - TST_RETRY_FN_EXP_BACKOFF(FUNC, ECHCK, 1) - -#define TST_RETRY_FN_EXP_BACKOFF(FUNC, ECHCK, MAX_DELAY) \ -({ unsigned int tst_delay_, tst_max_delay_; \ - typeof(FUNC) tst_ret_; \ - tst_delay_ = 1; \ - tst_max_delay_ = tst_multiply_timeout(MAX_DELAY * 1000000); \ - for (;;) { \ - errno = 0; \ - tst_ret_ = FUNC; \ - if (ECHCK(tst_ret_)) \ - break; \ - if (tst_delay_ < tst_max_delay_) { \ - usleep(tst_delay_); \ - tst_delay_ *= 2; \ - } else { \ - break; \ - } \ - } \ - tst_ret_; \ -}) - -/* - * Return value validation macros for TST_RETRY_FUNC(): - * TST_RETVAL_EQ0() - Check that value is equal to zero - */ -#define TST_RETVAL_EQ0(x) (!(x)) - -/* - * TST_RETVAL_NOTNULL() - Check that value is not equal to zero/NULL - */ -#define TST_RETVAL_NOTNULL(x) (!!(x)) - -/* - * TST_RETVAL_GE0() - Check that value is greater than or equal to zero - */ -#define TST_RETVAL_GE0(x) ((x) >= 0) - -#define TST_BUILD_BUG_ON(condition) \ - do { ((void)sizeof(char[1 - 2 * !!(condition)])); } while (0) - -#define TST_BRK_SUPPORTS_ONLY_TCONF_TBROK(condition) \ - TST_BUILD_BUG_ON(condition) - -#define TST_RES_SUPPORTS_TCONF_TFAIL_TINFO_TPASS_TWARN(condition) \ - TST_BUILD_BUG_ON(condition) - -#endif /* TST_COMMON_H__ */ diff --git a/kernel/tests/include/tst_coredump.h b/kernel/tests/include/tst_coredump.h deleted file mode 100644 index e1f8925..0000000 --- a/kernel/tests/include/tst_coredump.h +++ /dev/null @@ -1,18 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Red Hat, Inc. - */ - -#ifndef TST_COREDUMP__ -#define TST_COREDUMP__ - -/* - * If crash is expected, avoid dumping corefile. - * 1 is a special value, that disables core-to-pipe. - * At the same time it is small enough value for - * core-to-file, so it skips creating cores as well. - */ -void tst_no_corefile(int verbose); - -#endif /* TST_COREDUMP_H */ - diff --git a/kernel/tests/include/tst_cpu.h b/kernel/tests/include/tst_cpu.h deleted file mode 100644 index c83a582..0000000 --- a/kernel/tests/include/tst_cpu.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_CPU_H__ -#define TST_CPU_H__ - -long tst_ncpus(void); -long tst_ncpus_conf(void); -long tst_ncpus_max(void); - -#define VIRT_ANY 0 /* catch-all argument for tst_is_virt() */ -#define VIRT_XEN 1 /* xen dom0/domU */ -#define VIRT_KVM 2 /* only default virtual CPU */ -#define VIRT_OTHER 0xffff /* unrecognized hypervisor */ - -int tst_is_virt(int virt_type); - -#endif /* TST_CPU_H__ */ diff --git a/kernel/tests/include/tst_crypto.h b/kernel/tests/include/tst_crypto.h deleted file mode 100644 index ae406bd..0000000 --- a/kernel/tests/include/tst_crypto.h +++ /dev/null @@ -1,112 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2018 Richard Palethorpe <rpalethorpe@suse.com> - */ - -/** - * @file tst_crypto.h - * - * Library for interacting with kernel's crypto layer using the netlink - * interface. - */ - -#ifndef TST_CRYPTO_H -#define TST_CRYPTO_H - -#include "lapi/cryptouser.h" - -/** - * A reference to a crypto session and associated state. - * - * Holds state relevant to a netlink crypto connection. The seq_num is used - * to tag each message sent to the netlink layer and is automatically - * incremented by the tst_crypto_ functions. When the netlink layer sends a - * response (ack) it will use the sequences number from the request. - * - * Some functions, such as delete ALG, may return EBUSY in which case it is - * safe to retry them. The retries field allows you to set the number of - * times this should be done. If set to zero the operation will only be tried - * once. For operations which do not return EBUSY, the field is ignored. - * - * Use TST_CRYPTO_SESSION_INIT to statically initialize this struct with sane - * defaults. - */ -struct tst_crypto_session { - /** File descriptor for the netlink socket */ - int fd; - /** A sequence number used to identify responses from the kernel. */ - uint32_t seq_num; - /** Number of times some operations will be retried. */ - uint32_t retries; -}; - -/** - * Default static definition of tst_crypto_session. - * - * @relates tst_crypto_session - */ -#define TST_CRYPTO_SESSION_INIT {\ - .fd = 0, \ - .seq_num = 0, \ - .retries = 1000 \ -} - -/** - * Creates a crypto session. - * - * @relates tst_crypto_session - * @param ses Session structure to use, it can be uninitialized. - * - * If some necessary feature is missing then it will call tst_brk() with - * TCONF, for any other error it will use TBROK. - */ -void tst_crypto_open(struct tst_crypto_session *ses); - -/** - * Close a crypto session. - * - * @relates tst_crypto_session - * @param ses The session to close. - */ -void tst_crypto_close(struct tst_crypto_session *ses); - -/** - * Add a crypto algorithm to a session. - * - * @relates tst_crypto_session - * @param ses An open session. - * @param alg The crypto algorithm or module to add. - * - * This requests a new crypto algorithm/engine/module to be initialized by the - * kernel. It sends the request contained in alg and then waits for a - * response. If sending the message or receiving the ack fails at the netlink - * level then tst_brk() with TBROK will be called. - * - * @return On success it will return 0 otherwise it will return an inverted - * error code from the crypto layer. - */ -int tst_crypto_add_alg(struct tst_crypto_session *ses, - const struct crypto_user_alg *alg); - -/** - * Delete a crypto algorithm from a session. - * - * @relates tst_crypto_session - * @param ses An open session. - * @param alg The crypto algorithm to delete. - * - * Request that the kernel remove an existing crypto algorithm. This behaves - * in a similar way to tst_crypto_add_alg() except that it is the inverse - * operation and that it is not unusual for the crypto layer to return - * EBUSY. If EBUSY is returned then the function will internally retry the - * operation tst_crypto_session::retries times before giving up and returning - * EBUSY. - * - * Return: Either 0 or an inverted error code from the crypto layer. If called - * during cleanup it may return a positive ENODATA value from the LTP - * library, you don't need to log this error as it will already have - * been printed by tst_brk(). - */ -int tst_crypto_del_alg(struct tst_crypto_session *ses, - const struct crypto_user_alg *alg); - -#endif /* TST_CRYPTO_H */ diff --git a/kernel/tests/include/tst_device.h b/kernel/tests/include/tst_device.h deleted file mode 100644 index 00687a2..0000000 --- a/kernel/tests/include/tst_device.h +++ /dev/null @@ -1,108 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2016-2019 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_DEVICE_H__ -#define TST_DEVICE_H__ - -#include <unistd.h> - -struct tst_device { - const char *dev; - const char *fs_type; -}; - -/* - * Automatically initialized if test.needs_device is set. - */ -extern struct tst_device *tst_device; - -/* - * Just like umount() but retries several times on failure. - * @path: Path to umount - */ -int tst_umount(const char *path); - -/* - * Verifies if an earlier mount is successful or not. - * @path: Mount path to verify - */ -int tst_is_mounted(const char *path); -int tst_is_mounted_at_tmpdir(const char *path); - -/* - * Clears a first few blocks of the device. This is needed when device has - * already been formatted with a filesystems, subset of mkfs.foo utils aborts - * the operation if it finds a filesystem signature there. - * - * Note that this is called from tst_mkfs() automatically, so you probably will - * not need to use this from the test yourself. - */ -int tst_clear_device(const char *dev); - -/* - * Finds a free xloop device for use and returns the free xloopdev minor(-1 for no - * free xloopdev). If path is non-NULL, it will be filled with free xloopdev path. - * - */ -int tst_find_free_xloopdev(const char *path, size_t path_len); - -/* - * Attaches a file to a xloop device. - * - * @dev_path Path to the xloop device e.g. /dev/xloop0 - * @file_path Path to a file e.g. disk.img - * @return Zero on success, non-zero otherwise. - */ -int tst_attach_device(const char *dev_path, const char *file_path); - -/* - * Detaches a file from a xloop device fd. - * - * @dev_path Path to the xloop device e.g. /dev/xloop0 - * @dev_fd a open fd for the xloop device - * @return Zero on succes, non-zero otherwise. - */ -int tst_detach_device_by_fd(const char *dev_path, int dev_fd); - -/* - * Detaches a file from a xloop device. - * - * @dev_path Path to the xloop device e.g. /dev/xloop0 - * @return Zero on succes, non-zero otherwise. - * - * Internally this function opens the device and calls - * tst_detach_device_by_fd(). If you keep device file descriptor open you - * have to call the by_fd() variant since having the device open twice will - * prevent it from being detached. - */ -int tst_detach_device(const char *dev_path); - -/* - * To avoid FS deferred IO metadata/cache interference, so we do syncfs - * simply before the tst_dev_bytes_written invocation. For easy to use, - * we create this inline function tst_dev_sync. - */ -int tst_dev_sync(int fd); - -/* - * Reads test block device stat file and returns the bytes written since the - * last call of this function. - * @dev: test block device - */ -unsigned long tst_dev_bytes_written(const char *dev); - -/* - * Wipe the contents of given directory but keep the directory itself - */ -void tst_purge_dir(const char *path); - -/* - * Find the file or path belongs to which block dev - * @path Path to find the backing dev - * @dev The block dev - */ -void tst_find_backing_dev(const char *path, char *dev); - -#endif /* TST_DEVICE_H__ */ diff --git a/kernel/tests/include/tst_fs.h b/kernel/tests/include/tst_fs.h deleted file mode 100644 index fc03905..0000000 --- a/kernel/tests/include/tst_fs.h +++ /dev/null @@ -1,246 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_FS_H__ -#define TST_FS_H__ - -/* man 2 statfs or kernel-source/include/linux/magic.h */ -#define TST_BTRFS_MAGIC 0x9123683E -#define TST_NFS_MAGIC 0x6969 -#define TST_RAMFS_MAGIC 0x858458f6 -#define TST_TMPFS_MAGIC 0x01021994 -#define TST_V9FS_MAGIC 0x01021997 -#define TST_XFS_MAGIC 0x58465342 -#define TST_EXT2_OLD_MAGIC 0xEF51 -/* ext2, ext3, ext4 have the same magic number */ -#define TST_EXT234_MAGIC 0xEF53 -#define TST_MINIX_MAGIC 0x137F -#define TST_MINIX_MAGIC2 0x138F -#define TST_MINIX2_MAGIC 0x2468 -#define TST_MINIX2_MAGIC2 0x2478 -#define TST_MINIX3_MAGIC 0x4D5A -#define TST_UDF_MAGIC 0x15013346 -#define TST_SYSV2_MAGIC 0x012FF7B6 -#define TST_SYSV4_MAGIC 0x012FF7B5 -#define TST_UFS_MAGIC 0x00011954 -#define TST_UFS2_MAGIC 0x19540119 -#define TST_F2FS_MAGIC 0xF2F52010 -#define TST_NILFS_MAGIC 0x3434 -#define TST_EXOFS_MAGIC 0x5DF5 -#define TST_OVERLAYFS_MAGIC 0x794c7630 - -enum { - TST_BYTES = 1, - TST_KB = 1024, - TST_MB = 1048576, - TST_GB = 1073741824, -}; - -#define OVL_BASE_MNTPOINT "mntpoint" -#define OVL_LOWER OVL_BASE_MNTPOINT"/lower" -#define OVL_UPPER OVL_BASE_MNTPOINT"/upper" -#define OVL_WORK OVL_BASE_MNTPOINT"/work" -#define OVL_MNT OVL_BASE_MNTPOINT"/ovl" - -/* - * @path: path is the pathname of any file within the mounted file system - * @mult: mult should be TST_KB, TST_MB or TST_GB - * the required free space is calculated by @size * @mult - */ -int tst_fs_has_free_(void (*cleanup)(void), const char *path, - unsigned int size, unsigned int mult); - -/* - * Returns filesystem magick for a given path. - * - * The expected usage is: - * - * if (tst_fs_type(cleanup, ".") == TST_NFS_MAGIC) { - * tst_brkm(TCONF, cleanup, - * "Test not supported on NFS filesystem"); - * } - * - * Or: - * - * long type; - * - * swtich ((type = tst_fs_type(cleanup, "."))) { - * case TST_NFS_MAGIC: - * case TST_TMPFS_MAGIC: - * case TST_RAMFS_MAGIC: - * tst_brkm(TCONF, cleanup, "Test not supported on %s filesystem", - * tst_fs_type_name(type)); - * break; - * } - */ -long tst_fs_type_(void (*cleanup)(void), const char *path); - -/* - * Returns filesystem name given magic. - */ -const char *tst_fs_type_name(long f_type); - -/* - * Try to get maximum number of hard links to a regular file inside the @dir. - * - * Note: This number depends on the filesystem @dir is on. - * - * The code uses link(2) to create hard links to a single file until it gets - * EMLINK or creates 65535 links. - * - * If limit is hit maximal number of hardlinks is returned and the the @dir is - * filled with hardlinks in format "testfile%i" where i belongs to [0, limit) - * interval. - * - * If no limit is hit (succed to create 65535 without error) or if link() - * failed with ENOSPC or EDQUOT zero is returned previously created files are - * removed. - */ -int tst_fs_fill_hardlinks_(void (*cleanup) (void), const char *dir); - -/* - * Try to get maximum number of subdirectories in directory. - * - * Note: This number depends on the filesystem @dir is on. - * - * The code uses mkdir(2) to create directories in @dir until it gets EMLINK - * or creates 65535 directories. - * - * If limit is hit the maximal number of subdirectories is returned and the - * @dir is filled with subdirectories in format "testdir%i" where i belongs to - * [0, limit - 2) interval (because each newly created dir has two links - * already the '.' and link from parent dir). - * - * If no limit is hit or mkdir() failed with ENOSPC or EDQUOT zero is returned - * previously created directories are removed. - * - */ -int tst_fs_fill_subdirs_(void (*cleanup) (void), const char *dir); - -/* - * Checks if a given directory contains any entities, - * returns 1 if directory is empty, 0 otherwise - */ -int tst_dir_is_empty_(void (*cleanup)(void), const char *name, int verbose); - -/* - * Search $PATH for prog_name and fills buf with absolute path if found. - * - * Returns -1 on failure, either command was not found or buffer was too small. - */ -int tst_get_path(const char *prog_name, char *buf, size_t buf_len); - -/* - * Fill a file with specified pattern - * @fd: file descriptor - * @pattern: pattern - * @bs: block size - * @bcount: blocks count - */ -int tst_fill_fd(int fd, char pattern, size_t bs, size_t bcount); - -/* - * Preallocate space in open file. If fallocate() fails, falls back to - * using tst_fill_fd(). - * @fd: file descriptor - * @bs: block size - * @bcount: blocks count - */ -int tst_prealloc_size_fd(int fd, size_t bs, size_t bcount); - -/* - * Creates/ovewrites a file with specified pattern - * @path: path to file - * @pattern: pattern - * @bs: block size - * @bcount: blocks amount - */ -int tst_fill_file(const char *path, char pattern, size_t bs, size_t bcount); - -/* - * Creates file of specified size. Space will be only preallocated if possible. - * @path: path to file - * @bs: block size - * @bcount: blocks amount - */ -int tst_prealloc_file(const char *path, size_t bs, size_t bcount); - -#define TST_FS_SKIP_FUSE 0x01 - -/* - * Return 1 if a specified fiilsystem is supported - * Return 0 if a specified fiilsystem isn't supported - */ -int tst_fs_is_supported(const char *fs_type, int flags); - -/* - * Returns NULL-terminated array of kernel-supported filesystems. - */ -const char **tst_get_supported_fs_types(int flags); - -/* - * Creates and writes to files on given path until write fails with ENOSPC - */ -void tst_fill_fs(const char *path, int verbose); - -/* - * test if FIBMAP ioctl is supported - */ -int tst_fibmap(const char *filename); - -#ifdef TST_TEST_H__ -static inline long tst_fs_type(const char *path) -{ - return tst_fs_type_(NULL, path); -} - -static inline int tst_fs_has_free(const char *path, unsigned int size, - unsigned int mult) -{ - return tst_fs_has_free_(NULL, path, size, mult); -} - -static inline int tst_fs_fill_hardlinks(const char *dir) -{ - return tst_fs_fill_hardlinks_(NULL, dir); -} - -static inline int tst_fs_fill_subdirs(const char *dir) -{ - return tst_fs_fill_subdirs_(NULL, dir); -} - -static inline int tst_dir_is_empty(const char *name, int verbose) -{ - return tst_dir_is_empty_(NULL, name, verbose); -} -#else -static inline long tst_fs_type(void (*cleanup)(void), const char *path) -{ - return tst_fs_type_(cleanup, path); -} - -static inline int tst_fs_has_free(void (*cleanup)(void), const char *path, - unsigned int size, unsigned int mult) -{ - return tst_fs_has_free_(cleanup, path, size, mult); -} - -static inline int tst_fs_fill_hardlinks(void (*cleanup)(void), const char *dir) -{ - return tst_fs_fill_hardlinks_(cleanup, dir); -} - -static inline int tst_fs_fill_subdirs(void (*cleanup)(void), const char *dir) -{ - return tst_fs_fill_subdirs_(cleanup, dir); -} - -static inline int tst_dir_is_empty(void (*cleanup)(void), const char *name, int verbose) -{ - return tst_dir_is_empty_(cleanup, name, verbose); -} -#endif - -#endif /* TST_FS_H__ */ diff --git a/kernel/tests/include/tst_fuzzy_sync.h b/kernel/tests/include/tst_fuzzy_sync.h deleted file mode 100644 index 4141f5c..0000000 --- a/kernel/tests/include/tst_fuzzy_sync.h +++ /dev/null @@ -1,776 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) 2017-2018 Richard Palethorpe <rpalethorpe@suse.com> - */ -/** - * @file tst_fuzzy_sync.h - * Fuzzy Synchronisation - abbreviated to fzsync - * - * This library is intended to help reproduce race conditions by synchronising - * two threads at a given place by marking the range a race may occur - * in. Because the exact place where any race occurs is within the kernel, - * and therefore impossible to mark accurately, the library may add randomised - * delays to either thread in order to help find the exact race timing. - * - * Currently only two way races are explicitly supported, that is races - * involving two threads or processes. We refer to the main test thread as - * thread A and the child thread as thread B. - * - * In each thread you need a simple while- or for-loop which the tst_fzsync_* - * functions are called in. In the simplest case thread A will look something - * like: - * - * tst_fzsync_pair_reset(&pair, run_thread_b); - * while (tst_fzsync_run_a(&pair)) { - * // Perform some setup which must happen before the race - * tst_fzsync_start_race_a(&pair); - * // Do some dodgy syscall - * tst_fzsync_end_race_a(&pair); - * } - * - * Then in thread B (run_thread_b): - * - * while (tst_fzsync_run_b(&pair)) { - * tst_fzsync_start_race_b(&pair); - * // Do something which can race with the dodgy syscall in A - * tst_fzsync_end_race_b(&pair) - * } - * - * The calls to tst_fzsync_start/end_race and tst_fzsync_run_a/b block (at - * least) until both threads have enter them. These functions can only be - * called once for each iteration, but further synchronisation points can be - * added by calling tst_fzsync_wait_a() and tst_fzsync_wait_b() in each - * thread. - * - * The execution of the loops in threads A and B are bounded by both iteration - * count and time. A slow machine is likely to be limited by time and a fast - * one by iteration count. The user can use the -i parameter to run the test - * multiple times or LTP_TIMEOUT_MUL to give the test more time. - * - * It is possible to use the library just for tst_fzsync_pair_wait() to get a - * basic spin wait. However if you are actually testing a race condition then - * it is recommended to use tst_fzsync_start_race_a/b even if the - * randomisation is not needed. It provides some semantic information which - * may be useful in the future. - * - * For a usage example see testcases/cve/cve-2016-7117.c or just run - * 'git grep tst_fuzzy_sync.h' - * - * @sa tst_fzsync_pair - */ - -#include <sys/time.h> -#include <time.h> -#include <math.h> -#include <stdlib.h> -#include <pthread.h> -#include "tst_atomic.h" -#include "tst_timer.h" -#include "tst_safe_pthread.h" - -#ifndef TST_FUZZY_SYNC_H__ -#define TST_FUZZY_SYNC_H__ - -/* how much of exec time is sampling allowed to take */ -#define SAMPLING_SLICE 0.5f - -/** Some statistics for a variable */ -struct tst_fzsync_stat { - float avg; - float avg_dev; - float dev_ratio; -}; - -/** - * The state of a two way synchronisation or race. - * - * This contains all the necessary state for approximately synchronising two - * sections of code in different threads. - * - * Some of the fields can be configured before calling - * tst_fzsync_pair_reset(), however this is mainly for debugging purposes. If - * a test requires one of the parameters to be modified, we should consider - * finding a way of automatically selecting an appropriate value at runtime. - * - * Internal fields should only be accessed by library functions. - */ -struct tst_fzsync_pair { - /** - * The rate at which old diff samples are forgotten - * - * Defaults to 0.25. - */ - float avg_alpha; - /** Internal; Thread A start time */ - struct timespec a_start; - /** Internal; Thread B start time */ - struct timespec b_start; - /** Internal; Thread A end time */ - struct timespec a_end; - /** Internal; Thread B end time */ - struct timespec b_end; - /** Internal; Avg. difference between a_start and b_start */ - struct tst_fzsync_stat diff_ss; - /** Internal; Avg. difference between a_start and a_end */ - struct tst_fzsync_stat diff_sa; - /** Internal; Avg. difference between b_start and b_end */ - struct tst_fzsync_stat diff_sb; - /** Internal; Avg. difference between a_end and b_end */ - struct tst_fzsync_stat diff_ab; - /** Internal; Number of spins while waiting for the slower thread */ - int spins; - struct tst_fzsync_stat spins_avg; - /** - * Internal; Number of spins to use in the delay. - * - * A negative value delays thread A and a positive delays thread B. - */ - int delay; - int delay_bias; - /** - * Internal; The number of samples left or the sampling state. - * - * A positive value is the number of remaining mandatory - * samples. Zero or a negative indicate some other state. - */ - int sampling; - /** - * The Minimum number of statistical samples which must be collected. - * - * The minimum number of iterations which must be performed before a - * random delay can be calculated. Defaults to 1024. - */ - int min_samples; - /** - * The maximum allowed proportional average deviation. - * - * A value in the range (0, 1) which gives the maximum average - * deviation which must be attained before random delays can be - * calculated. - * - * It is a ratio of (average_deviation / total_time). The default is - * 0.1, so this allows an average deviation of at most 10%. - */ - float max_dev_ratio; - - /** Internal; Atomic counter used by fzsync_pair_wait() */ - int a_cntr; - /** Internal; Atomic counter used by fzsync_pair_wait() */ - int b_cntr; - /** Internal; Used by tst_fzsync_pair_exit() and fzsync_pair_wait() */ - int exit; - /** - * The maximum desired execution time as a proportion of the timeout - * - * A value x so that 0 < x < 1 which decides how long the test should - * be run for (assuming the loop limit is not exceeded first). - * - * Defaults to 0.5 (~150 seconds with default timeout). - */ - float exec_time_p; - /** Internal; The test time remaining on tst_fzsync_pair_reset() */ - float exec_time_start; - /** - * The maximum number of iterations to execute during the test - * - * Defaults to a large number, but not too large. - */ - int exec_loops; - /** Internal; The current loop index */ - int exec_loop; - /** Internal; The second thread or 0 */ - pthread_t thread_b; -}; - -#define CHK(param, low, hi, def) do { \ - pair->param = (pair->param ? pair->param : def); \ - if (pair->param < low) \ - tst_brk(TBROK, #param " is less than the lower bound " #low); \ - if (pair->param > hi) \ - tst_brk(TBROK, #param " is more than the upper bound " #hi); \ - } while (0) -/** - * Ensures that any Fuzzy Sync parameters are properly set - * - * @relates tst_fzsync_pair - * - * Usually called from the setup function, it sets default parameter values or - * validates any existing non-defaults. - * - * @sa tst_fzsync_pair_reset() - */ -static void tst_fzsync_pair_init(struct tst_fzsync_pair *pair) -{ - CHK(avg_alpha, 0, 1, 0.25); - CHK(min_samples, 20, INT_MAX, 1024); - CHK(max_dev_ratio, 0, 1, 0.1); - CHK(exec_time_p, 0, 1, 0.5); - CHK(exec_loops, 20, INT_MAX, 3000000); -} -#undef CHK - -/** - * Exit and join thread B if necessary. - * - * @relates tst_fzsync_pair - * - * Call this from your cleanup function. - */ -static void tst_fzsync_pair_cleanup(struct tst_fzsync_pair *pair) -{ - if (pair->thread_b) { - /* Revoke thread B if parent hits accidental break */ - if (!pair->exit) { - tst_atomic_store(1, &pair->exit); - usleep(100000); - pthread_cancel(pair->thread_b); - } - SAFE_PTHREAD_JOIN(pair->thread_b, NULL); - pair->thread_b = 0; - } -} - -/** To store the run_b pointer and pass to tst_fzsync_thread_wrapper */ -struct tst_fzsync_run_thread { - void *(*func)(void *); - void *arg; -}; - -/** - * Wrap run_b for tst_fzsync_pair_reset to enable pthread cancel - * at the start of the thread B. - */ -static void *tst_fzsync_thread_wrapper(void *run_thread) -{ - struct tst_fzsync_run_thread t = *(struct tst_fzsync_run_thread *)run_thread; - - pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL); - pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); - return t.func(t.arg); -} - -/** - * Zero some stat fields - * - * @relates tst_fzsync_stat - */ -static void tst_init_stat(struct tst_fzsync_stat *s) -{ - s->avg = 0; - s->avg_dev = 0; -} - -/** - * Reset or initialise fzsync. - * - * @relates tst_fzsync_pair - * @param pair The state structure initialised with TST_FZSYNC_PAIR_INIT. - * @param run_b The function defining thread B or NULL. - * - * Call this from your main test function (thread A), just before entering the - * main loop. It will (re)set any variables needed by fzsync and (re)start - * thread B using the function provided. - * - * If you need to use fork or clone to start the second thread/process then - * you can pass NULL to run_b and handle starting and stopping thread B - * yourself. You may need to place tst_fzsync_pair in some shared memory as - * well. - * - * @sa tst_fzsync_pair_init() - */ -static void tst_fzsync_pair_reset(struct tst_fzsync_pair *pair, - void *(*run_b)(void *)) -{ - tst_fzsync_pair_cleanup(pair); - - tst_init_stat(&pair->diff_ss); - tst_init_stat(&pair->diff_sa); - tst_init_stat(&pair->diff_sb); - tst_init_stat(&pair->diff_ab); - tst_init_stat(&pair->spins_avg); - pair->delay = 0; - pair->sampling = pair->min_samples; - - pair->exec_loop = 0; - - pair->a_cntr = 0; - pair->b_cntr = 0; - pair->exit = 0; - if (run_b) { - static struct tst_fzsync_run_thread wrap_run_b; - - wrap_run_b.func = run_b; - wrap_run_b.arg = NULL; - SAFE_PTHREAD_CREATE(&pair->thread_b, 0, tst_fzsync_thread_wrapper, &wrap_run_b); - } - - pair->exec_time_start = (float)tst_timeout_remaining(); -} - -/** - * Print stat - * - * @relates tst_fzsync_stat - */ -static inline void tst_fzsync_stat_info(struct tst_fzsync_stat stat, - char *unit, char *name) -{ - tst_res(TINFO, - "%1$-17s: { avg = %3$5.0f%2$s, avg_dev = %4$5.0f%2$s, dev_ratio = %5$.2f }", - name, unit, stat.avg, stat.avg_dev, stat.dev_ratio); -} - -/** - * Print some synchronisation statistics - * - * @relates tst_fzsync_pair - */ -static void tst_fzsync_pair_info(struct tst_fzsync_pair *pair) -{ - tst_res(TINFO, "loop = %d, delay_bias = %d", - pair->exec_loop, pair->delay_bias); - tst_fzsync_stat_info(pair->diff_ss, "ns", "start_a - start_b"); - tst_fzsync_stat_info(pair->diff_sa, "ns", "end_a - start_a"); - tst_fzsync_stat_info(pair->diff_sb, "ns", "end_b - start_b"); - tst_fzsync_stat_info(pair->diff_ab, "ns", "end_a - end_b"); - tst_fzsync_stat_info(pair->spins_avg, " ", "spins"); -} - -/** Wraps clock_gettime */ -static inline void tst_fzsync_time(struct timespec *t) -{ -#ifdef CLOCK_MONOTONIC_RAW - clock_gettime(CLOCK_MONOTONIC_RAW, t); -#else - clock_gettime(CLOCK_MONOTONIC, t); -#endif -} - -/** - * Exponential moving average - * - * @param alpha The preference for recent samples over old ones. - * @param sample The current sample - * @param prev_avg The average of the all the previous samples - * - * @return The average including the current sample. - */ -static inline float tst_exp_moving_avg(float alpha, - float sample, - float prev_avg) -{ - return alpha * sample + (1.0 - alpha) * prev_avg; -} - -/** - * Update a stat with a new sample - * - * @relates tst_fzsync_stat - */ -static inline void tst_upd_stat(struct tst_fzsync_stat *s, - float alpha, - float sample) -{ - s->avg = tst_exp_moving_avg(alpha, sample, s->avg); - s->avg_dev = tst_exp_moving_avg(alpha, - fabs(s->avg - sample), s->avg_dev); - s->dev_ratio = fabs(s->avg ? s->avg_dev / s->avg : 0); -} - -/** - * Update a stat with a new diff sample - * - * @relates tst_fzsync_stat - */ -static inline void tst_upd_diff_stat(struct tst_fzsync_stat *s, - float alpha, - struct timespec t1, - struct timespec t2) -{ - tst_upd_stat(s, alpha, tst_timespec_diff_ns(t1, t2)); -} - -/** - * Calculate various statistics and the delay - * - * This function helps create the fuzz in fuzzy sync. Imagine we have the - * following timelines in threads A and B: - * - * start_race_a - * ^ end_race_a (a) - * | ^ - * | | - * - --+------------------------+-- - - - * | Syscall A | Thread A - * - --+------------------------+-- - - - * - --+----------------+-------+-- - - - * | Syscall B | spin | Thread B - * - --+----------------+-------+-- - - - * | | - * ^ ^ - * start_race_b end_race_b - * - * Here we have synchronised the calls to syscall A and B with start_race_{a, - * b} so that they happen at approximately the same time in threads A and - * B. If the race condition occurs during the entry code for these two - * functions then we will quickly hit it. If it occurs during the exit code of - * B and mid way through A, then we will quickly hit it. - * - * However if the exit paths of A and B need to be aligned and (end_race_a - - * end_race_b) is large relative to the variation in call times, the - * probability of hitting the race condition is close to zero. To solve this - * scenario (and others) a randomised delay is introduced before the syscalls - * in A and B. Given enough time the following should happen where the exit - * paths are now synchronised: - * - * start_race_a - * ^ end_race_a (a) - * | ^ - * | | - * - --+------------------------+-- - - - * | Syscall A | Thread A - * - --+------------------------+-- - - - * - --+-------+----------------+-- - - - * | delay | Syscall B | Thread B - * - --+-------+----------------+-- - - - * | | - * ^ ^ - * start_race_b end_race_b - * - * The delay is not introduced immediately and the delay range is only - * calculated once the average relative deviation has dropped below some - * percentage of the total time. - * - * The delay range is chosen so that any point in Syscall A could be - * synchronised with any point in Syscall B using a value from the - * range. Because the delay range may be too large for a linear search, we use - * an evenly distributed random function to pick a value from it. - * - * The delay range goes from positive to negative. A negative delay will delay - * thread A and a positive one will delay thread B. The range is bounded by - * the point where the entry code to Syscall A is synchronised with the exit - * to Syscall B and the entry code to Syscall B is synchronised with the exit - * of A. - * - * In order to calculate the lower bound (the max delay of A) we can simply - * negate the execution time of Syscall B and convert it to a spin count. For - * the upper bound (the max delay of B), we just take the execution time of A - * and convert it to a spin count. - * - * In order to calculate spin count we need to know approximately how long a - * spin takes and divide the delay time with it. We find this by first - * counting how many spins one thread spends waiting for the other during - * end_race[1]. We also know when each syscall exits so we can take the - * difference between the exit times and divide it with the number of spins - * spent waiting. - * - * All the times and counts we use in the calculation are averaged over a - * variable number of iterations. There is an initial sampling period where we - * simply collect time and count samples then calculate their averages. When a - * minimum number of samples have been collected, and if the average deviation - * is below some proportion of the average sample magnitude, then the sampling - * period is ended. On all further iterations a random delay is calculated and - * applied, but the averages are not updated. - * - * [1] This assumes there is always a significant difference. The algorithm - * may fail to introduce a delay (when one is needed) in situations where - * Syscall A and B finish at approximately the same time. - * - * @relates tst_fzsync_pair - */ -static void tst_fzsync_pair_update(struct tst_fzsync_pair *pair) -{ - float alpha = pair->avg_alpha; - float per_spin_time, time_delay; - float max_dev = pair->max_dev_ratio; - int over_max_dev; - - pair->delay = pair->delay_bias; - - over_max_dev = pair->diff_ss.dev_ratio > max_dev - || pair->diff_sa.dev_ratio > max_dev - || pair->diff_sb.dev_ratio > max_dev - || pair->diff_ab.dev_ratio > max_dev - || pair->spins_avg.dev_ratio > max_dev; - - if (pair->sampling > 0 || over_max_dev) { - tst_upd_diff_stat(&pair->diff_ss, alpha, - pair->a_start, pair->b_start); - tst_upd_diff_stat(&pair->diff_sa, alpha, - pair->a_end, pair->a_start); - tst_upd_diff_stat(&pair->diff_sb, alpha, - pair->b_end, pair->b_start); - tst_upd_diff_stat(&pair->diff_ab, alpha, - pair->a_end, pair->b_end); - tst_upd_stat(&pair->spins_avg, alpha, pair->spins); - if (pair->sampling > 0 && --pair->sampling == 0) { - tst_res(TINFO, "Minimum sampling period ended"); - tst_fzsync_pair_info(pair); - } - } else if (fabsf(pair->diff_ab.avg) >= 1) { - per_spin_time = fabsf(pair->diff_ab.avg) / MAX(pair->spins_avg.avg, 1.0f); - time_delay = drand48() * (pair->diff_sa.avg + pair->diff_sb.avg) - - pair->diff_sb.avg; - pair->delay += (int)(1.1 * time_delay / per_spin_time); - - if (!pair->sampling) { - tst_res(TINFO, - "Reached deviation ratios < %.2f, introducing randomness", - pair->max_dev_ratio); - tst_res(TINFO, "Delay range is [-%d, %d]", - (int)(pair->diff_sb.avg / per_spin_time) + pair->delay_bias, - (int)(pair->diff_sa.avg / per_spin_time) - pair->delay_bias); - tst_fzsync_pair_info(pair); - pair->sampling = -1; - } - } else if (!pair->sampling) { - tst_res(TWARN, "Can't calculate random delay"); - tst_fzsync_pair_info(pair); - pair->sampling = -1; - } - - pair->spins = 0; -} - -/** - * Wait for the other thread - * - * @relates tst_fzsync_pair - * @param our_cntr The counter for the thread we are on - * @param other_cntr The counter for the thread we are synchronising with - * @param spins A pointer to the spin counter or NULL - * - * Used by tst_fzsync_pair_wait_a(), tst_fzsync_pair_wait_b(), - * tst_fzsync_start_race_a(), etc. If the calling thread is ahead of the other - * thread, then it will spin wait. Unlike pthread_barrier_wait it will never - * use futex and can count the number of spins spent waiting. - * - * @return A non-zero value if the thread should continue otherwise the - * calling thread should exit. - */ -static inline void tst_fzsync_pair_wait(int *our_cntr, - int *other_cntr, - int *spins) -{ - if (tst_atomic_inc(other_cntr) == INT_MAX) { - /* - * We are about to break the invariant that the thread with - * the lowest count is in front of the other. So we must wait - * here to ensure the other thread has at least reached the - * line above before doing that. If we are in rear position - * then our counter may already have been set to zero. - */ - while (tst_atomic_load(our_cntr) > 0 - && tst_atomic_load(our_cntr) < INT_MAX) { - if (spins) - (*spins)++; - } - - tst_atomic_store(0, other_cntr); - /* - * Once both counters have been set to zero the invariant - * is restored and we can continue. - */ - while (tst_atomic_load(our_cntr) > 1) - ; - } else { - /* - * If our counter is less than the other thread's we are ahead - * of it and need to wait. - */ - while (tst_atomic_load(our_cntr) < tst_atomic_load(other_cntr)) { - if (spins) - (*spins)++; - } - } -} - -/** - * Wait in thread A - * - * @relates tst_fzsync_pair - * @sa tst_fzsync_pair_wait - */ -static inline void tst_fzsync_wait_a(struct tst_fzsync_pair *pair) -{ - tst_fzsync_pair_wait(&pair->a_cntr, &pair->b_cntr, NULL); -} - -/** - * Wait in thread B - * - * @relates tst_fzsync_pair - * @sa tst_fzsync_pair_wait - */ -static inline void tst_fzsync_wait_b(struct tst_fzsync_pair *pair) -{ - tst_fzsync_pair_wait(&pair->b_cntr, &pair->a_cntr, NULL); -} - -/** - * Decide whether to continue running thread A - * - * @relates tst_fzsync_pair - * - * Checks some values and decides whether it is time to break the loop of - * thread A. - * - * @return True to continue and false to break. - * @sa tst_fzsync_run_a - */ -static inline int tst_fzsync_run_a(struct tst_fzsync_pair *pair) -{ - int exit = 0; - float rem_p = 1 - tst_timeout_remaining() / pair->exec_time_start; - - if ((pair->exec_time_p * SAMPLING_SLICE < rem_p) - && (pair->sampling > 0)) { - tst_res(TINFO, "Stopped sampling at %d (out of %d) samples, " - "sampling time reached 50%% of the total time limit", - pair->exec_loop, pair->min_samples); - pair->sampling = 0; - tst_fzsync_pair_info(pair); - } - - if (pair->exec_time_p < rem_p) { - tst_res(TINFO, - "Exceeded execution time, requesting exit"); - exit = 1; - } - - if (++pair->exec_loop > pair->exec_loops) { - tst_res(TINFO, - "Exceeded execution loops, requesting exit"); - exit = 1; - } - - tst_atomic_store(exit, &pair->exit); - tst_fzsync_wait_a(pair); - - if (exit) { - tst_fzsync_pair_cleanup(pair); - return 0; - } - - return 1; -} - -/** - * Decide whether to continue running thread B - * - * @relates tst_fzsync_pair - * @sa tst_fzsync_run_a - */ -static inline int tst_fzsync_run_b(struct tst_fzsync_pair *pair) -{ - tst_fzsync_wait_b(pair); - return !tst_atomic_load(&pair->exit); -} - -/** - * Marks the start of a race region in thread A - * - * @relates tst_fzsync_pair - * - * This should be placed just before performing whatever action can cause a - * race condition. Usually it is placed just before a syscall and - * tst_fzsync_end_race_a() is placed just afterwards. - * - * A corresponding call to tst_fzsync_start_race_b() should be made in thread - * B. - * - * @return A non-zero value if the calling thread should continue to loop. If - * it returns zero then tst_fzsync_exit() has been called and you must exit - * the thread. - * - * @sa tst_fzsync_pair_update - */ -static inline void tst_fzsync_start_race_a(struct tst_fzsync_pair *pair) -{ - volatile int delay; - - tst_fzsync_pair_update(pair); - - tst_fzsync_wait_a(pair); - - delay = pair->delay; - while (delay < 0) - delay++; - - tst_fzsync_time(&pair->a_start); -} - -/** - * Marks the end of a race region in thread A - * - * @relates tst_fzsync_pair - * @sa tst_fzsync_start_race_a - */ -static inline void tst_fzsync_end_race_a(struct tst_fzsync_pair *pair) -{ - tst_fzsync_time(&pair->a_end); - tst_fzsync_pair_wait(&pair->a_cntr, &pair->b_cntr, &pair->spins); -} - -/** - * Marks the start of a race region in thread B - * - * @relates tst_fzsync_pair - * @sa tst_fzsync_start_race_a - */ -static inline void tst_fzsync_start_race_b(struct tst_fzsync_pair *pair) -{ - volatile int delay; - - tst_fzsync_wait_b(pair); - - delay = pair->delay; - while (delay > 0) - delay--; - - tst_fzsync_time(&pair->b_start); -} - -/** - * Marks the end of a race region in thread B - * - * @relates tst_fzsync_pair - * @sa tst_fzsync_start_race_a - */ -static inline void tst_fzsync_end_race_b(struct tst_fzsync_pair *pair) -{ - tst_fzsync_time(&pair->b_end); - tst_fzsync_pair_wait(&pair->b_cntr, &pair->a_cntr, &pair->spins); -} - -/** - * Add some amount to the delay bias - * - * @relates tst_fzsync_pair - * @param change The amount to add, can be negative - * - * A positive change delays thread B and a negative one delays thread - * A. - * - * It is intended to be used in tests where the time taken by syscall A and/or - * B are significantly affected by their chronological order. To the extent - * that the delay range will not include the correct values if too many of the - * initial samples are taken when the syscalls (or operations within the - * syscalls) happen in the wrong order. - * - * An example of this is cve/cve-2016-7117.c where a call to close() is racing - * with a call to recvmmsg(). If close() happens before recvmmsg() has chance - * to check if the file descriptor is open then recvmmsg() completes very - * quickly. If the call to close() happens once recvmmsg() has already checked - * the descriptor it takes much longer. The sample where recvmmsg() completes - * quickly is essentially invalid for our purposes. The test uses the simple - * heuristic of whether recvmmsg() returns EBADF, to decide if it should call - * tst_fzsync_pair_add_bias() to further delay syscall B. - */ -static inline void tst_fzsync_pair_add_bias(struct tst_fzsync_pair *pair, int change) -{ - if (pair->sampling > 0) - pair->delay_bias += change; -} - -#endif /* TST_FUZZY_SYNC_H__ */ diff --git a/kernel/tests/include/tst_get_bad_addr.h b/kernel/tests/include/tst_get_bad_addr.h deleted file mode 100644 index 69d7402..0000000 --- a/kernel/tests/include/tst_get_bad_addr.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved. - * Author: Xiao Yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef TST_GET_BAD_ADDR_H__ -#define TST_GET_BAD_ADDR_H__ - -/* Functions from lib/tst_get_bad_addr.c */ -void *tst_get_bad_addr(void (*cleanup_fn) (void)); - -#endif /* TST_GET_BAD_ADDR_H__ */ diff --git a/kernel/tests/include/tst_hugepage.h b/kernel/tests/include/tst_hugepage.h deleted file mode 100644 index e08a2da..0000000 --- a/kernel/tests/include/tst_hugepage.h +++ /dev/null @@ -1,37 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Red Hat, Inc. - */ - -#ifndef TST_HUGEPAGE__ -#define TST_HUGEPAGE__ - -#define PATH_HUGEPAGES "/sys/kernel/mm/hugepages/" -#define PATH_NR_HPAGES "/proc/sys/vm/nr_hugepages" - -extern char *nr_opt; /* -s num Set the number of the been allocated hugepages */ -extern char *Hopt; /* -H /.. Location of hugetlbfs, i.e. -H /var/hugetlbfs */ - -/* - * Get the default hugepage size. Returns 0 if hugepages are not supported. - */ -size_t tst_get_hugepage_size(void); - -/* - * Try the best to request a specified number of huge pages from system, - * it will store the reserved hpage number in tst_hugepages. - * - * Note: this depend on the status of system memory fragmentation. - */ -unsigned long tst_request_hugepages(unsigned long hpages); - -/* - * This variable is used for recording the number of hugepages which system can - * provides. It will be equal to 'hpages' if tst_request_hugepages on success, - * otherwise set it to a number of hugepages that we were able to reserve. - * - * If system does not support hugetlb, then it will be set to 0. - */ -extern unsigned long tst_hugepages; - -#endif /* TST_HUGEPAGE_H */ diff --git a/kernel/tests/include/tst_kconfig.h b/kernel/tests/include/tst_kconfig.h deleted file mode 100644 index 2d2cfd7..0000000 --- a/kernel/tests/include/tst_kconfig.h +++ /dev/null @@ -1,56 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_KCONFIG_H__ -#define TST_KCONFIG_H__ - -struct tst_kconfig_res { - char match; - char *value; -}; - -/** - * Reads a kernel config and parses it for values defined in kconfigs array. - * - * The path to the kernel config should be autodetected in most of the cases as - * the code looks for know locations. It can be explicitely set/overrided with - * the KCONFIG_PATH environment variable as well. - * - * The kcofings array is expected to contain strings in a format "CONFIG_FOO" - * or "CONFIG_FOO=bar". The result array has to be suitably sized to fit the - * results. - * - * @param kconfigs array of config strings to look for - * @param results array to store results to - * @param cnt size of the arrays - * - * The match in the tst_kconfig_res structure is set as follows: - * - * 'm' - config option set to m - * 'y' - config option set to y - * 'v' - config option set to other value - * 'n' - config option is not set - * 0 - config option not found - * - * In the case that match is set to 'v' the value points to a newly allocated - * string that holds the value. - */ -void tst_kconfig_read(const char *const kconfigs[], - struct tst_kconfig_res results[], size_t cnt); - -/** - * Checks if required kernel configuration options are set in the kernel - * config and exits the test with TCONF if at least one is missing. - * - * The config options can be passed in two different formats, either - * "CONFIG_FOO" in which case the option has to be set in order to continue the - * test or with an explicit value "CONFIG_FOO=bar" in which case the value has - * to match. - * - * @param kconfigs NULL-terminated array of config strings needed for the testrun. - */ -void tst_kconfig_check(const char *const kconfigs[]); - -#endif /* TST_KCONFIG_H__ */ diff --git a/kernel/tests/include/tst_kernel.h b/kernel/tests/include/tst_kernel.h deleted file mode 100644 index 71ab946..0000000 --- a/kernel/tests/include/tst_kernel.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_KERNEL_H__ -#define TST_KERNEL_H__ - -/* - * Returns 32 if we are running on 32bit kernel and 64 if on 64bit kernel. - */ -int tst_kernel_bits(void); - -/** - * Checks support for the kernel driver. - * - * @param name The name of the driver. - * @return Returns 0 if the kernel has the driver or modprobe is missing. - */ -int tst_check_driver(const char *name); - -#endif /* TST_KERNEL_H__ */ diff --git a/kernel/tests/include/tst_kvercmp.h b/kernel/tests/include/tst_kvercmp.h deleted file mode 100644 index 495e8db..0000000 --- a/kernel/tests/include/tst_kvercmp.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * Copyright (c) 2009-2016 Cyril Hrubis chrubis@suse.cz - */ - -#ifndef TST_KVERCMP_H__ -#define TST_KVERCMP_H__ - -/* - * The same as tst_kvercmp() but running kernel version is passed as parameter - * instead of utilizing uname(). - */ -int tst_kvcmp(const char *cur_kver, int r1, int r2, int r3); - -/* - * Parsers string into three integer version. - */ -int tst_parse_kver(const char *str_kver, int *v1, int *v2, int *v3); - -/* - * Returns distribution name parsed from kernel version string or NULL. - */ -const char *tst_kvcmp_distname(const char *cur_kver); - -/* - * Compares versions up to five version numbers long. - */ -int tst_kvexcmp(const char *tst_exv, const char *cur_kver); - -/* - * Compare given kernel version with currently running kernel. - * - * Returns negative if older, 0 if the same and possitive if newer. - */ -int tst_kvercmp(int r1, int r2, int r3); - -struct tst_kern_exv { - char *dist_name; - char *extra_ver; -}; - -int tst_kvercmp2(int r1, int r2, int r3, struct tst_kern_exv *vers); - -#endif /* TST_KVERCMP_H__ */ diff --git a/kernel/tests/include/tst_lockdown.h b/kernel/tests/include/tst_lockdown.h deleted file mode 100644 index 78eaecc..0000000 --- a/kernel/tests/include/tst_lockdown.h +++ /dev/null @@ -1,10 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later - -#ifndef TST_LOCKDOWN_H -#define TST_LOCKDOWN_H - -#define PATH_LOCKDOWN "/sys/kernel/security/lockdown" - -int tst_lockdown_enabled(void); - -#endif /* TST_LOCKDOWN_H */ diff --git a/kernel/tests/include/tst_memutils.h b/kernel/tests/include/tst_memutils.h deleted file mode 100644 index 91dad07..0000000 --- a/kernel/tests/include/tst_memutils.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) 2020 SUSE LLC <mdoucha@suse.cz> - */ - -#ifndef TST_MEMUTILS_H__ -#define TST_MEMUTILS_H__ - -/* - * Fill up to maxsize physical memory with fillchar, then free it for reuse. - * If maxsize is zero, fill as much memory as possible. This function is - * intended for data disclosure vulnerability tests to reduce the probability - * that a vulnerable kernel will leak a block of memory that was full of - * zeroes by chance. - * - * The function keeps a safety margin to avoid invoking OOM killer and - * respects the limitations of available address space. (Less than 3GB can be - * polluted on a 32bit system regardless of available physical RAM.) - */ -void tst_pollute_memory(size_t maxsize, int fillchar); - -#endif /* TST_MEMUTILS_H__ */ diff --git a/kernel/tests/include/tst_minmax.h b/kernel/tests/include/tst_minmax.h deleted file mode 100644 index 6417dd7..0000000 --- a/kernel/tests/include/tst_minmax.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_MINMAX_H__ -#define TST_MINMAX_H__ - -#ifndef MIN -# define MIN(a, b) ({ \ - typeof(a) _a = (a); \ - typeof(b) _b = (b); \ - _a < _b ? _a : _b; \ -}) -#endif /* MIN */ - -#ifndef MAX -# define MAX(a, b) ({ \ - typeof(a) _a = (a); \ - typeof(b) _b = (b); \ - _a > _b ? _a : _b; \ -}) -#endif /* MAX */ - -#endif /* TST_MINMAX_H__ */ diff --git a/kernel/tests/include/tst_mkfs.h b/kernel/tests/include/tst_mkfs.h deleted file mode 100644 index b89bf81..0000000 --- a/kernel/tests/include/tst_mkfs.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_MKFS_H__ -#define TST_MKFS_H__ - -/* - * @dev: path to a device - * @fs_type: filesystem type - * @fs_opts: NULL or NULL terminated array of extra mkfs options - * @extra_opts: NULL or NULL terminated array of extra mkfs options - */ -void tst_mkfs_(const char *file, const int lineno, void (cleanup_fn)(void), - const char *dev, const char *fs_type, - const char *const fs_opts[], const char *const extra_opts[]); - -#define SAFE_MKFS(device, fs_type, fs_opts, extra_opts) \ - tst_mkfs_(__FILE__, __LINE__, NULL, device, fs_type, \ - fs_opts, extra_opts) - -#endif /* TST_MKFS_H__ */ diff --git a/kernel/tests/include/tst_net.h b/kernel/tests/include/tst_net.h deleted file mode 100644 index daefdd9..0000000 --- a/kernel/tests/include/tst_net.h +++ /dev/null @@ -1,35 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017-2019 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef TST_NET_H_ -#define TST_NET_H_ - -#include <arpa/inet.h> -#include <netdb.h> -#include <netinet/in.h> -#include <netinet/ip.h> -#include <sys/types.h> - -void tst_get_in_addr(const char *ip_str, struct in_addr *ip); -void tst_get_in6_addr(const char *ip_str, struct in6_addr *ip6); - -/* - * Find valid connection address for a given bound socket - */ -socklen_t tst_get_connect_address(int sock, struct sockaddr_storage *addr); - -/* - * Initialize AF_INET/AF_INET6 socket address structure with address and port - */ -void tst_init_sockaddr_inet(struct sockaddr_in *sa, const char *ip_str, uint16_t port); -void tst_init_sockaddr_inet_bin(struct sockaddr_in *sa, uint32_t ip_val, uint16_t port); -void tst_init_sockaddr_inet6(struct sockaddr_in6 *sa, const char *ip_str, uint16_t port); -void tst_init_sockaddr_inet6_bin(struct sockaddr_in6 *sa, const struct in6_addr *ip_val, uint16_t port); - -void safe_getaddrinfo(const char *file, const int lineno, const char *src_addr, - const char *port, const struct addrinfo *hints, - struct addrinfo **addr_info); - -#endif /* TST_NET_H_ */ diff --git a/kernel/tests/include/tst_netlink.h b/kernel/tests/include/tst_netlink.h deleted file mode 100644 index 2030ac3..0000000 --- a/kernel/tests/include/tst_netlink.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2018 Richard Palethorpe <rpalethorpe@suse.com> - */ - -/** - * @file tst_netlink.h - * - * Library for communicating with the kernel over the netlink interface. - */ - -#ifndef TST_NETLINK_H -#define TST_NETLINK_H - -#include <linux/netlink.h> - -#ifndef NETLINK_CRYPTO -/** - * The netlink-crypto socket protocol. - */ -#define NETLINK_CRYPTO 21 -#endif - -/** @private */ -static inline ssize_t safe_netlink_send(const char *file, const int lineno, - int fd, const struct nlmsghdr *nh, - const void *payload) -{ - struct sockaddr_nl sa = { .nl_family = AF_NETLINK }; - struct iovec iov[2] = { - {(struct nlmsghdr *)nh, sizeof(*nh)}, - {(void *)payload, nh->nlmsg_len - sizeof(*nh)} - }; - struct msghdr msg = { - .msg_name = &sa, - .msg_namelen = sizeof(sa), - .msg_iov = iov, - .msg_iovlen = 2 - }; - - return safe_sendmsg(file, lineno, nh->nlmsg_len, fd, &msg, 0); -} - -/** - * Sends a netlink message using safe_sendmsg(). - * - * @param fd netlink socket file descriptor. - * @param nl_header netlink header structure describing the message. - * @param payload an opaque object containing the message data. - * - * You should set the message length, type and flags to appropriate values - * within the nl_header object. See lib/tst_crypto.c for an example. - * - * @return The number of bytes sent. - */ -#define SAFE_NETLINK_SEND(fd, nl_header, payload) \ - safe_netlink_send(__FILE__, __LINE__, fd, nl_header, payload) - -/** @private */ -static inline ssize_t safe_netlink_recv(const char *file, const int lineno, - int fd, char *nl_headers_buf, - size_t buf_len) -{ - struct iovec iov = { nl_headers_buf, buf_len }; - struct sockaddr_nl sa; - struct msghdr msg = { - .msg_name = &sa, - .msg_namelen = sizeof(sa), - .msg_iov = &iov, - .msg_iovlen = 1 - }; - - return safe_recvmsg(file, lineno, 0, fd, &msg, 0); -} - -/** - * Receives a netlink message using safe_recvmsg(). - * - * @param fd netlink socket file descriptor. - * @param nl_header_buf buffer to contain the received netlink header structure. - * @param buf_len The length of the header buffer. Must be greater than the page - * size. - * - * @return The number of bytes received. - */ -#define SAFE_NETLINK_RECV(fd, nl_header_buf, buf_len) \ - safe_netlink_recv(__FILE__, __LINE__, fd, nl_header_buf, buf_len) - -#endif /* TST_NETLINK_H */ diff --git a/kernel/tests/include/tst_numa.h b/kernel/tests/include/tst_numa.h deleted file mode 100644 index 846e093..0000000 --- a/kernel/tests/include/tst_numa.h +++ /dev/null @@ -1,112 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_NUMA_H__ -#define TST_NUMA_H__ - -#include <string.h> - -/** - * Numa nodemap. - */ -struct tst_nodemap { - /** Number of nodes in map */ - unsigned int cnt; - /** Page allocation counters */ - unsigned int *counters; - /** Array of numa ids */ - unsigned int map[]; -}; - -/** - * Clears numa counters. The counters are lazy-allocated on first call of this function. - * - * @nodes Numa nodemap. - */ -void tst_nodemap_reset_counters(struct tst_nodemap *nodes); - -/** - * Prints pages allocated per each node. - * - * @nodes Numa nodemap. - */ -void tst_nodemap_print_counters(struct tst_nodemap *nodes); - -/** - * Returns a name for a mempolicy/mbind mode. - * - * @mode Numa mempolicy mode. - */ -const char *tst_numa_mode_name(int mode); - -/** - * Maps pages into memory, if path is NULL the mapping is anonymous otherwise is backed by the file. - * - * @path Path to a file, if not NULL mapping is file based. - * @size Mapping size. - */ -void *tst_numa_map(const char *path, size_t size); - -/* - * Writes to memory in order to get the pages faulted. - * - * @ptr Start of the mapping. - * @size Size of the mapping. - */ -static inline void tst_numa_fault(void *ptr, size_t size) -{ - memset(ptr, 'a', size); -} - -/* - * Frees the memory. - * - * @ptr Start of the mapping. - * @size Size of the mapping. - */ -static inline void tst_numa_unmap(void *ptr, size_t size) -{ - SAFE_MUNMAP(ptr, size); -} - -/** - * Check on which numa node resides each page of the mapping starting at ptr - * and continuing pages long and increases nodemap counters accordingly. - * - * @nodes Nodemap with initialized counters. - * @ptr Pointer to start of a mapping. - * @size Size of the mapping. - */ -void tst_nodemap_count_pages(struct tst_nodemap *nodes, void *ptr, size_t size); - -/** - * Frees nodemap. - * - * @nodes Numa nodemap to be freed. - */ -void tst_nodemap_free(struct tst_nodemap *nodes); - -/** - * Bitflags for tst_get_nodemap() function. - */ -enum tst_numa_types { - TST_NUMA_ANY = 0x00, - TST_NUMA_MEM = 0x01, -}; - -/** - * Allocates and returns numa node map, which is an array of numa nodes which - * contain desired resources e.g. memory. - * - * @type Bitflags of enum tst_numa_types specifying desired resources. - * @min_mem_kb Minimal free RAM on memory nodes, if given node has less than - * requested amount of free+buffers memory it's not included in - * the resulting list of nodes. - * - * @return On success returns allocated and initialized struct tst_nodemap which contains - * array of numa node ids that contains desired resources. - */ -struct tst_nodemap *tst_get_nodemap(int type, size_t min_mem_kb); - -#endif /* TST_NUMA_H__ */ diff --git a/kernel/tests/include/tst_path_has_mnt_flags.h b/kernel/tests/include/tst_path_has_mnt_flags.h deleted file mode 100644 index a9e1f40..0000000 --- a/kernel/tests/include/tst_path_has_mnt_flags.h +++ /dev/null @@ -1,29 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 FUJITSU LIMITED. All rights reserved. - * Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz> - * Author: Xiao Yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef TST_PATH_HAS_MNT_FLAGS_H__ -#define TST_PATH_HAS_MNT_FLAGS_H__ - -#ifdef TST_TEST_H__ -# define tst_path_has_mnt_flags(...) tst_path_has_mnt_flags_(NULL, __VA_ARGS__) -#else -# define tst_path_has_mnt_flags tst_path_has_mnt_flags_ -#endif - -/* lib/tst_path_has_mnt_flags.c - * - * Check whether a path is on a filesystem that is mounted with - * specified flags - * @path: path to file, if path is NULL tst_tmpdir is used. - * @flags: NULL or NULL terminated array of mount flags - * - * Return: 0..n - number of flags matched - */ -int tst_path_has_mnt_flags_(void (*cleanup_fn)(void), - const char *path, const char *flags[]); - -#endif /* TST_PATH_HAS_MNT_FLAGS_H__ */ diff --git a/kernel/tests/include/tst_pid.h b/kernel/tests/include/tst_pid.h deleted file mode 100644 index 9ba1abb..0000000 --- a/kernel/tests/include/tst_pid.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_PID_H__ -#define TST_PID_H__ - -#include <sys/types.h> - -/* - * Get a pid value not used by the OS - */ -pid_t tst_get_unused_pid_(void (*cleanup_fn)(void)); - -/* - * Returns number of free pids by substarction of the number of pids - * currently used ('ps -eT') from max_pids - */ -int tst_get_free_pids_(void (*cleanup_fn)(void)); - -#ifdef TST_TEST_H__ -static inline pid_t tst_get_unused_pid(void) -{ - return tst_get_unused_pid_(NULL); -} - -static inline int tst_get_free_pids(void) -{ - return tst_get_free_pids_(NULL); -} -#else -static inline pid_t tst_get_unused_pid(void (*cleanup_fn)(void)) -{ - return tst_get_unused_pid_(cleanup_fn); -} - -static inline int tst_get_free_pids(void (*cleanup_fn)(void)) -{ - return tst_get_free_pids_(cleanup_fn); -} -#endif - -#endif /* TST_PID_H__ */ diff --git a/kernel/tests/include/tst_private.h b/kernel/tests/include/tst_private.h deleted file mode 100644 index e30d347..0000000 --- a/kernel/tests/include/tst_private.h +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017-2019 Petr Vorel <pvorel@suse.cz> - * - * Internal helper functions for the shell library. Do not use directly - * in test programs. - */ - -#ifndef TST_PRIVATE_H_ -#define TST_PRIVATE_H_ - -#include <stdio.h> -#include <netdb.h> - -#define MAX_IPV4_PREFIX 32 -#define MAX_IPV6_PREFIX 128 - -#define tst_res_comment(...) { \ - fprintf(stderr, "# "); \ - tst_res(__VA_ARGS__); } \ - - -#define tst_brk_comment(...) { \ - fprintf(stderr, "# "); \ - tst_brk(TCONF, __VA_ARGS__); } \ - -void tst_print_svar(const char *name, const char *val); -void tst_print_svar_change(const char *name, const char *val); - -int tst_get_prefix(const char *ip_str, int is_ipv6); - -#endif diff --git a/kernel/tests/include/tst_process_state.h b/kernel/tests/include/tst_process_state.h deleted file mode 100644 index c32aa58..0000000 --- a/kernel/tests/include/tst_process_state.h +++ /dev/null @@ -1,53 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (C) 2012-2014 Cyril Hrubis chrubis@suse.cz - */ - - /* - - These functions helps you wait till a process with given pid changes state. - This is for example useful when you need to wait in parent until child - blocks. - - */ - -#ifndef TST_PROCESS_STATE__ -#define TST_PROCESS_STATE__ - -#include <unistd.h> - -/* - * Waits for process state change. - * - * The state is one of the following: - * - * R - process is running - * S - process is sleeping - * D - process sleeping uninterruptibly - * Z - zombie process - * T - process is traced - */ -#ifdef TST_TEST_H__ - -#define TST_PROCESS_STATE_WAIT(pid, state, msec_timeout) \ - tst_process_state_wait(__FILE__, __LINE__, NULL, \ - (pid), (state), (msec_timeout)) -#else -/* - * The same as above but does not use tst_brkm() interface. - * - * This function is intended to be used from child processes. - * - * Returns zero on success, non-zero on failure. - */ -int tst_process_state_wait2(pid_t pid, const char state); - -# define TST_PROCESS_STATE_WAIT(cleanup_fn, pid, state) \ - tst_process_state_wait(__FILE__, __LINE__, (cleanup_fn), \ - (pid), (state), 0) -#endif - -int tst_process_state_wait(const char *file, const int lineno, - void (*cleanup_fn)(void), pid_t pid, - const char state, unsigned int msec_timeout); - -#endif /* TST_PROCESS_STATE__ */ diff --git a/kernel/tests/include/tst_res_flags.h b/kernel/tests/include/tst_res_flags.h deleted file mode 100644 index 8eda2f8..0000000 --- a/kernel/tests/include/tst_res_flags.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) Linux Test Project, 2014 - */ - -#ifndef TST_RES_FLAGS_H -#define TST_RES_FLAGS_H - -/* Use low 6 bits to encode test type */ -#define TTYPE_MASK 0x3f -#define TPASS 0 /* Test passed flag */ -#define TFAIL 1 /* Test failed flag */ -#define TBROK 2 /* Test broken flag */ -#define TWARN 4 /* Test warning flag */ -#define TINFO 16 /* Test information flag */ -#define TCONF 32 /* Test not appropriate for configuration flag */ -#define TTYPE_RESULT(ttype) ((ttype) & TTYPE_MASK) - -#define TERRNO 0x100 /* Append errno information to output */ -#define TTERRNO 0x200 /* Append TEST_ERRNO information to output */ -#define TRERRNO 0x400 /* Capture errno information from TEST_RETURN to - output; useful for pthread-like APIs :). */ - -#endif /* TST_RES_FLAGS_H */ diff --git a/kernel/tests/include/tst_safe_clocks.h b/kernel/tests/include/tst_safe_clocks.h deleted file mode 100644 index 5909f40..0000000 --- a/kernel/tests/include/tst_safe_clocks.h +++ /dev/null @@ -1,157 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019, Linux Test Project - * Copyright (c) Zilogic Systems Pvt. Ltd., 2018 - * Email : code@zilogic.com - */ - -#ifndef TST_SAFE_CLOCKS_H__ -#define TST_SAFE_CLOCKS_H__ - -#include <time.h> -#include <sys/timex.h> -#include "tst_test.h" -#include "tst_clocks.h" -#include "lapi/syscalls.h" -#include "lapi/posix_clocks.h" - -static inline void safe_clock_getres(const char *file, const int lineno, - clockid_t clk_id, struct timespec *res) -{ - int rval; - - rval = clock_getres(clk_id, res); - if (rval != 0) { - tst_brk(TBROK | TERRNO, - "%s:%d clock_getres(%s) failed", - file, lineno, tst_clock_name(clk_id)); - } -} - -static inline void safe_clock_gettime(const char *file, const int lineno, - clockid_t clk_id, struct timespec *tp) -{ - int rval; - - rval = clock_gettime(clk_id, tp); - if (rval != 0) { - tst_brk(TBROK | TERRNO, - "%s:%d clock_gettime(%s) failed", - file, lineno, tst_clock_name(clk_id)); - } -} - - -static inline void safe_clock_settime(const char *file, const int lineno, - clockid_t clk_id, struct timespec *tp) -{ - int rval; - - rval = clock_settime(clk_id, tp); - if (rval != 0) { - tst_brk(TBROK | TERRNO, - "%s:%d clock_gettime(%s) failed", - file, lineno, tst_clock_name(clk_id)); - } -} - -static inline int safe_timer_create(const char *file, const int lineno, - clockid_t clockid, struct sigevent *sevp, timer_t *timerid) -{ - int ret; - - errno = 0; - ret = timer_create(clockid, sevp, timerid); - - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "timer_create(%s) failed", tst_clock_name(clockid)); - } else if (ret) { - tst_brk_(file, lineno, TBROK | TERRNO, - "Invalid timer_create(%s) return value %d", - tst_clock_name(clockid), ret); - } - - return ret; -} - -static inline int safe_timer_settime(const char *file, const int lineno, - timer_t timerid, int flags, const struct itimerspec *new_value, - struct itimerspec *old_value) -{ - int ret; - - errno = 0; - ret = timer_settime(timerid, flags, new_value, old_value); - - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "timer_settime() failed"); - } else if (ret) { - tst_brk_(file, lineno, TBROK | TERRNO, - "Invalid timer_settime() return value %d", ret); - } - - return ret; -} - -static inline int safe_timer_gettime(const char *file, const int lineno, - timer_t timerid, struct itimerspec *curr_value) -{ - int ret; - - errno = 0; - ret = timer_gettime(timerid, curr_value); - - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "timer_gettime() failed"); - } else if (ret) { - tst_brk_(file, lineno, TBROK | TERRNO, - "Invalid timer_gettime() return value %d", ret); - } - - return ret; -} - -static inline int safe_timer_delete(const char *file, const int lineno, - timer_t timerid) -{ - int ret; - - errno = 0; - ret = timer_delete(timerid); - - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, "timer_delete() failed"); - } else if (ret) { - tst_brk_(file, lineno, TBROK | TERRNO, - "Invalid timer_delete() return value %d", ret); - } - - return ret; -} - -#define SAFE_CLOCK_GETRES(clk_id, res)\ - safe_clock_getres(__FILE__, __LINE__, (clk_id), (res)) - -#define SAFE_CLOCK_GETTIME(clk_id, tp)\ - safe_clock_gettime(__FILE__, __LINE__, (clk_id), (tp)) - -#define SAFE_CLOCK_SETTIME(clk_id, tp)\ - safe_clock_settime(__FILE__, __LINE__, (clk_id), (tp)) - -#define SAFE_TIMER_CREATE(clockid, sevp, timerid)\ - safe_timer_create(__FILE__, __LINE__, (clockid), (sevp), (timerid)) - -#define SAFE_TIMER_SETTIME(timerid, flags, new_value, old_value)\ - safe_timer_settime(__FILE__, __LINE__, (timerid), (flags),\ - (new_value), (old_value)) - -#define SAFE_TIMER_GETTIME(timerid, curr_value)\ - safe_timer_gettime(__FILE__, __LINE__, (timerid), (curr_value)) - -#define SAFE_TIMER_DELETE(timerid)\ - safe_timer_delete(__FILE__, __LINE__, timerid) - -#endif /* SAFE_CLOCKS_H__ */ diff --git a/kernel/tests/include/tst_safe_file_ops.h b/kernel/tests/include/tst_safe_file_ops.h deleted file mode 100644 index 894c161..0000000 --- a/kernel/tests/include/tst_safe_file_ops.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (C) 2012 Cyril Hrubis chrubis@suse.cz - */ - -#ifndef TST_SAFE_FILE_OPS -#define TST_SAFE_FILE_OPS - -#include "safe_file_ops_fn.h" - -#define SAFE_FILE_SCANF(path, fmt, ...) \ - safe_file_scanf(__FILE__, __LINE__, NULL, \ - (path), (fmt), ## __VA_ARGS__) - -#define FILE_LINES_SCANF(path, fmt, ...) \ - file_lines_scanf(__FILE__, __LINE__, NULL, 0,\ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_FILE_LINES_SCANF(path, fmt, ...) \ - file_lines_scanf(__FILE__, __LINE__, NULL, 1,\ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_READ_MEMINFO(item) \ - ({long tst_rval; \ - SAFE_FILE_LINES_SCANF("/proc/meminfo", item " %ld", \ - &tst_rval); \ - tst_rval;}) - -#define FILE_PRINTF(path, fmt, ...) \ - file_printf(__FILE__, __LINE__, \ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_FILE_PRINTF(path, fmt, ...) \ - safe_file_printf(__FILE__, __LINE__, NULL, \ - (path), (fmt), ## __VA_ARGS__) - -#define SAFE_CP(src, dst) \ - safe_cp(__FILE__, __LINE__, NULL, (src), (dst)) - -#define SAFE_TOUCH(pathname, mode, times) \ - safe_touch(__FILE__, __LINE__, NULL, \ - (pathname), (mode), (times)) - -#define SAFE_MOUNT_OVERLAY() \ - ((void) mount_overlay(__FILE__, __LINE__, 1)) - -#define TST_MOUNT_OVERLAY() \ - (mount_overlay(__FILE__, __LINE__, 0) == 0) - -#endif /* TST_SAFE_FILE_OPS */ diff --git a/kernel/tests/include/tst_safe_macros.h b/kernel/tests/include/tst_safe_macros.h deleted file mode 100644 index 053c3bc..0000000 --- a/kernel/tests/include/tst_safe_macros.h +++ /dev/null @@ -1,606 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2010-2018 Linux Test Project - * Copyright (c) 2011-2015 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_SAFE_MACROS_H__ -#define TST_SAFE_MACROS_H__ - -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/time.h> -#include <sys/resource.h> -#include <sys/stat.h> -#include <sys/vfs.h> -#include <sys/sysinfo.h> -#include <fcntl.h> -#include <libgen.h> -#include <signal.h> -#include <stdarg.h> -#include <unistd.h> -#include <dirent.h> -#include <grp.h> - -#include "safe_macros_fn.h" -#include "tst_cmd.h" - -#define SAFE_BASENAME(path) \ - safe_basename(__FILE__, __LINE__, NULL, (path)) - -#define SAFE_CHDIR(path) \ - safe_chdir(__FILE__, __LINE__, NULL, (path)) - -#define SAFE_CLOSE(fd) do { \ - safe_close(__FILE__, __LINE__, NULL, (fd)); \ - fd = -1; \ - } while (0) - -#define SAFE_CREAT(pathname, mode) \ - safe_creat(__FILE__, __LINE__, NULL, (pathname), (mode)) - -#define SAFE_CHROOT(path) \ - safe_chroot(__FILE__, __LINE__, (path)) -int safe_chroot(const char *file, const int lineno, const char *path); - -#define SAFE_DIRNAME(path) \ - safe_dirname(__FILE__, __LINE__, NULL, (path)) - -static inline int safe_dup(const char *file, const int lineno, - int oldfd) -{ - int rval; - - rval = dup(oldfd); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "dup(%i) failed", oldfd); - } - - return rval; -} -#define SAFE_DUP(oldfd) \ - safe_dup(__FILE__, __LINE__, (oldfd)) - -#define SAFE_GETCWD(buf, size) \ - safe_getcwd(__FILE__, __LINE__, NULL, (buf), (size)) - -#define SAFE_GETPWNAM(name) \ - safe_getpwnam(__FILE__, __LINE__, NULL, (name)) - -#define SAFE_GETRUSAGE(who, usage) \ - safe_getrusage(__FILE__, __LINE__, NULL, (who), (usage)) - -#define SAFE_MALLOC(size) \ - safe_malloc(__FILE__, __LINE__, NULL, (size)) - -#define SAFE_MKDIR(pathname, mode) \ - safe_mkdir(__FILE__, __LINE__, NULL, (pathname), (mode)) - -#define SAFE_RMDIR(pathname) \ - safe_rmdir(__FILE__, __LINE__, NULL, (pathname)) - -#define SAFE_MUNMAP(addr, length) \ - safe_munmap(__FILE__, __LINE__, NULL, (addr), (length)) - -#define SAFE_OPEN(pathname, oflags, ...) \ - safe_open(__FILE__, __LINE__, NULL, (pathname), (oflags), \ - ##__VA_ARGS__) - -#define SAFE_PIPE(fildes) \ - safe_pipe(__FILE__, __LINE__, NULL, (fildes)) - -int safe_pipe2(const char *file, const int lineno, int fildes[2], int flags); - -#define SAFE_PIPE2(fildes, flags) \ - safe_pipe2(__FILE__, __LINE__, (fildes), (flags)) - -#define SAFE_READ(len_strict, fildes, buf, nbyte) \ - safe_read(__FILE__, __LINE__, NULL, (len_strict), (fildes), (buf), (nbyte)) - -#define SAFE_SETEGID(egid) \ - safe_setegid(__FILE__, __LINE__, NULL, (egid)) - -#define SAFE_SETEUID(euid) \ - safe_seteuid(__FILE__, __LINE__, NULL, (euid)) - -#define SAFE_SETGID(gid) \ - safe_setgid(__FILE__, __LINE__, NULL, (gid)) - -#define SAFE_SETUID(uid) \ - safe_setuid(__FILE__, __LINE__, NULL, (uid)) - -int safe_setregid(const char *file, const int lineno, - gid_t rgid, gid_t egid); - -#define SAFE_SETREGID(rgid, egid) \ - safe_setregid(__FILE__, __LINE__, (rgid), (egid)) - -int safe_setreuid(const char *file, const int lineno, - uid_t ruid, uid_t euid); - -#define SAFE_SETREUID(ruid, euid) \ - safe_setreuid(__FILE__, __LINE__, (ruid), (euid)) - -#define SAFE_GETRESUID(ruid, euid, suid) \ - safe_getresuid(__FILE__, __LINE__, NULL, (ruid), (euid), (suid)) - -#define SAFE_GETRESGID(rgid, egid, sgid) \ - safe_getresgid(__FILE__, __LINE__, NULL, (rgid), (egid), (sgid)) - -int safe_setpgid(const char *file, const int lineno, pid_t pid, pid_t pgid); - -#define SAFE_SETPGID(pid, pgid) \ - safe_setpgid(__FILE__, __LINE__, (pid), (pgid)); - -pid_t safe_getpgid(const char *file, const int lineno, pid_t pid); - -#define SAFE_GETPGID(pid) \ - safe_getpgid(__FILE__, __LINE__, (pid)) - -#define SAFE_UNLINK(pathname) \ - safe_unlink(__FILE__, __LINE__, NULL, (pathname)) - -#define SAFE_LINK(oldpath, newpath) \ - safe_link(__FILE__, __LINE__, NULL, (oldpath), (newpath)) - -#define SAFE_LINKAT(olddirfd, oldpath, newdirfd, newpath, flags) \ - safe_linkat(__FILE__, __LINE__, NULL, (olddirfd), (oldpath), \ - (newdirfd), (newpath), (flags)) - -#define SAFE_READLINK(path, buf, bufsize) \ - safe_readlink(__FILE__, __LINE__, NULL, (path), (buf), (bufsize)) - -#define SAFE_SYMLINK(oldpath, newpath) \ - safe_symlink(__FILE__, __LINE__, NULL, (oldpath), (newpath)) - -#define SAFE_WRITE(len_strict, fildes, buf, nbyte) \ - safe_write(__FILE__, __LINE__, NULL, (len_strict), (fildes), (buf), (nbyte)) - -#define SAFE_STRTOL(str, min, max) \ - safe_strtol(__FILE__, __LINE__, NULL, (str), (min), (max)) - -#define SAFE_STRTOUL(str, min, max) \ - safe_strtoul(__FILE__, __LINE__, NULL, (str), (min), (max)) - -#define SAFE_SYSCONF(name) \ - safe_sysconf(__FILE__, __LINE__, NULL, name) - -#define SAFE_CHMOD(path, mode) \ - safe_chmod(__FILE__, __LINE__, NULL, (path), (mode)) - -#define SAFE_FCHMOD(fd, mode) \ - safe_fchmod(__FILE__, __LINE__, NULL, (fd), (mode)) - -#define SAFE_CHOWN(path, owner, group) \ - safe_chown(__FILE__, __LINE__, NULL, (path), (owner), (group)) - -#define SAFE_FCHOWN(fd, owner, group) \ - safe_fchown(__FILE__, __LINE__, NULL, (fd), (owner), (group)) - -#define SAFE_WAIT(status) \ - safe_wait(__FILE__, __LINE__, NULL, (status)) - -#define SAFE_WAITPID(pid, status, opts) \ - safe_waitpid(__FILE__, __LINE__, NULL, (pid), (status), (opts)) - -#define SAFE_KILL(pid, sig) \ - safe_kill(__FILE__, __LINE__, NULL, (pid), (sig)) - -#define SAFE_MEMALIGN(alignment, size) \ - safe_memalign(__FILE__, __LINE__, NULL, (alignment), (size)) - -#define SAFE_MKFIFO(pathname, mode) \ - safe_mkfifo(__FILE__, __LINE__, NULL, (pathname), (mode)) - -#define SAFE_RENAME(oldpath, newpath) \ - safe_rename(__FILE__, __LINE__, NULL, (oldpath), (newpath)) - -#define SAFE_MOUNT(source, target, filesystemtype, \ - mountflags, data) \ - safe_mount(__FILE__, __LINE__, NULL, (source), (target), \ - (filesystemtype), (mountflags), (data)) - -#define SAFE_UMOUNT(target) \ - safe_umount(__FILE__, __LINE__, NULL, (target)) - -#define SAFE_OPENDIR(name) \ - safe_opendir(__FILE__, __LINE__, NULL, (name)) - -#define SAFE_CLOSEDIR(dirp) \ - safe_closedir(__FILE__, __LINE__, NULL, (dirp)) - -#define SAFE_READDIR(dirp) \ - safe_readdir(__FILE__, __LINE__, NULL, (dirp)) - -#define SAFE_IOCTL(fd, request, ...) \ - ({int tst_ret_ = ioctl(fd, request, ##__VA_ARGS__); \ - tst_ret_ < 0 ? \ - tst_brk(TBROK | TERRNO, \ - "ioctl(%i,%s,...) failed", fd, #request), 0 \ - : tst_ret_;}) - -#define SAFE_FCNTL(fd, cmd, ...) \ - ({int tst_ret_ = fcntl(fd, cmd, ##__VA_ARGS__); \ - tst_ret_ == -1 ? \ - tst_brk(TBROK | TERRNO, \ - "fcntl(%i,%s,...) failed", fd, #cmd), 0 \ - : tst_ret_;}) - -/* - * following functions are inline because the behaviour may depend on - * -D_FILE_OFFSET_BITS=64 -DOFF_T=off64_t compile flags - */ - -static inline void *safe_mmap(const char *file, const int lineno, - void *addr, size_t length, - int prot, int flags, int fd, off_t offset) -{ - void *rval; - - rval = mmap(addr, length, prot, flags, fd, offset); - if (rval == MAP_FAILED) { - tst_brk_(file, lineno, TBROK | TERRNO, - "mmap(%p,%zu,%d,%d,%d,%ld) failed", - addr, length, prot, flags, fd, (long) offset); - } - - return rval; -} -#define SAFE_MMAP(addr, length, prot, flags, fd, offset) \ - safe_mmap(__FILE__, __LINE__, (addr), (length), (prot), \ - (flags), (fd), (offset)) - -static inline int safe_ftruncate(const char *file, const int lineno, - int fd, off_t length) -{ - int rval; - - rval = ftruncate(fd, length); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "ftruncate(%d,%ld) failed", - fd, (long)length); - } - - return rval; -} -#define SAFE_FTRUNCATE(fd, length) \ - safe_ftruncate(__FILE__, __LINE__, (fd), (length)) - -static inline int safe_truncate(const char *file, const int lineno, - const char *path, off_t length) -{ - int rval; - - rval = truncate(path, length); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "truncate(%s,%ld) failed", - path, (long)length); - } - - return rval; -} -#define SAFE_TRUNCATE(path, length) \ - safe_truncate(__FILE__, __LINE__, (path), (length)) - -static inline int safe_stat(const char *file, const int lineno, - const char *path, struct stat *buf) -{ - int rval; - - rval = stat(path, buf); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "stat(%s,%p) failed", path, buf); - } - - return rval; -} -#define SAFE_STAT(path, buf) \ - safe_stat(__FILE__, __LINE__, (path), (buf)) - -static inline int safe_fstat(const char *file, const int lineno, - int fd, struct stat *buf) -{ - int rval; - - rval = fstat(fd, buf); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "fstat(%d,%p) failed", fd, buf); - } - - return rval; -} -#define SAFE_FSTAT(fd, buf) \ - safe_fstat(__FILE__, __LINE__, (fd), (buf)) - -static inline int safe_lstat(const char *file, const int lineno, - const char *path, struct stat *buf) -{ - int rval; - - rval = lstat(path, buf); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "lstat(%s,%p) failed", path, buf); - } - - return rval; -} -#define SAFE_LSTAT(path, buf) \ - safe_lstat(__FILE__, __LINE__, (path), (buf)) - -static inline int safe_statfs(const char *file, const int lineno, - const char *path, struct statfs *buf) -{ - int rval; - - rval = statfs(path, buf); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "statfs(%s,%p) failed", path, buf); - } - - return rval; -} -#define SAFE_STATFS(path, buf) \ - safe_statfs(__FILE__, __LINE__, (path), (buf)) - -static inline off_t safe_lseek(const char *file, const int lineno, - int fd, off_t offset, int whence) -{ - off_t rval; - - rval = lseek(fd, offset, whence); - - if (rval == (off_t) -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "lseek(%d,%ld,%d) failed", - fd, (long)offset, whence); - } - - return rval; -} -#define SAFE_LSEEK(fd, offset, whence) \ - safe_lseek(__FILE__, __LINE__, (fd), (offset), (whence)) - -static inline int safe_getrlimit(const char *file, const int lineno, - int resource, struct rlimit *rlim) -{ - int rval; - - rval = getrlimit(resource, rlim); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "getrlimit(%d,%p) failed", - resource, rlim); - } - - return rval; -} -#define SAFE_GETRLIMIT(resource, rlim) \ - safe_getrlimit(__FILE__, __LINE__, (resource), (rlim)) - -static inline int safe_setrlimit(const char *file, const int lineno, - int resource, const struct rlimit *rlim) -{ - int rval; - - rval = setrlimit(resource, rlim); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "setrlimit(%d,%p) failed", - resource, rlim); - } - - return rval; -} -#define SAFE_SETRLIMIT(resource, rlim) \ - safe_setrlimit(__FILE__, __LINE__, (resource), (rlim)) - -typedef void (*sighandler_t)(int); -static inline sighandler_t safe_signal(const char *file, const int lineno, - int signum, sighandler_t handler) -{ - sighandler_t rval; - - rval = signal(signum, handler); - - if (rval == SIG_ERR) { - tst_brk_(file, lineno, TBROK | TERRNO, - "signal(%d,%p) failed", - signum, handler); - } - - return rval; -} - -#define SAFE_SIGNAL(signum, handler) \ - safe_signal(__FILE__, __LINE__, (signum), (handler)) - -int safe_sigaction(const char *file, const int lineno, - int signum, const struct sigaction *act, - struct sigaction *oldact); -#define SAFE_SIGACTION(signum, act, oldact) \ - safe_sigaction(__FILE__, __LINE__, (signum), (act), (oldact)) - -void safe_sigaddset(const char *file, const int lineno, - sigset_t *sigs, int signo); -#define SAFE_SIGADDSET(sigs, signo) \ - safe_sigaddset(__FILE__, __LINE__, (sigs), (signo)) - -void safe_sigdelset(const char *file, const int lineno, - sigset_t *sigs, int signo); -#define SAFE_SIGDELSET(sigs, signo) \ - safe_sigdelset(__FILE__, __LINE__, (sigs), (signo)) - -void safe_sigemptyset(const char *file, const int lineno, - sigset_t *sigs); -#define SAFE_SIGEMPTYSET(sigs) \ - safe_sigemptyset(__FILE__, __LINE__, (sigs)) - -void safe_sigfillset(const char *file, const int lineno, - sigset_t *sigs); -#define SAFE_SIGFILLSET(sigs) \ - safe_sigfillset(__FILE__, __LINE__, (sigs)) - -void safe_sigprocmask(const char *file, const int lineno, - int how, sigset_t *set, sigset_t *oldset); -#define SAFE_SIGPROCMASK(how, set, oldset) \ - safe_sigprocmask(__FILE__, __LINE__, (how), (set), (oldset)) - -void safe_sigwait(const char *file, const int lineno, - sigset_t *set, int *sig); -#define SAFE_SIGWAIT(set, sig) \ - safe_sigwait(__FILE__, __LINE__, (set), (sig)) - -#define SAFE_EXECLP(file, arg, ...) do { \ - execlp((file), (arg), ##__VA_ARGS__); \ - tst_brk_(__FILE__, __LINE__, TBROK | TERRNO, \ - "execlp(%s, %s, ...) failed", file, arg); \ - } while (0) - -#define SAFE_EXECL(file, arg, ...) do { \ - execl((file), (arg), ##__VA_ARGS__); \ - tst_brk_(__FILE__, __LINE__, TBROK | TERRNO, \ - "execl(%s, %s, ...) failed", file, arg); \ - } while (0) - -int safe_getpriority(const char *file, const int lineno, int which, id_t who); -#define SAFE_GETPRIORITY(which, who) \ - safe_getpriority(__FILE__, __LINE__, (which), (who)) - -struct group *safe_getgrnam(const char *file, const int lineno, - const char *name); -#define SAFE_GETGRNAM(name) \ - safe_getgrnam(__FILE__, __LINE__, (name)) - -struct group *safe_getgrnam_fallback(const char *file, const int lineno, - const char *name, const char *fallback); -#define SAFE_GETGRNAM_FALLBACK(name, fallback) \ - safe_getgrnam_fallback(__FILE__, __LINE__, (name), (fallback)) - -struct group *safe_getgrgid(const char *file, const int lineno, gid_t gid); -#define SAFE_GETGRGID(gid) \ - safe_getgrgid(__FILE__, __LINE__, (gid)) - -ssize_t safe_getxattr(const char *file, const int lineno, const char *path, - const char *name, void *value, size_t size); -#define SAFE_GETXATTR(path, name, value, size) \ - safe_getxattr(__FILE__, __LINE__, (path), (name), (value), (size)) - -int safe_setxattr(const char *file, const int lineno, const char *path, - const char *name, const void *value, size_t size, int flags); -#define SAFE_SETXATTR(path, name, value, size, flags) \ - safe_setxattr(__FILE__, __LINE__, (path), (name), (value), (size), (flags)) - -int safe_lsetxattr(const char *file, const int lineno, const char *path, - const char *name, const void *value, size_t size, int flags); -#define SAFE_LSETXATTR(path, name, value, size, flags) \ - safe_lsetxattr(__FILE__, __LINE__, (path), (name), (value), (size), (flags)) - -int safe_fsetxattr(const char *file, const int lineno, int fd, const char *name, - const void *value, size_t size, int flags); -#define SAFE_FSETXATTR(fd, name, value, size, flags) \ - safe_fsetxattr(__FILE__, __LINE__, (fd), (name), (value), (size), (flags)) - -int safe_removexattr(const char *file, const int lineno, const char *path, - const char *name); -#define SAFE_REMOVEXATTR(path, name) \ - safe_removexattr(__FILE__, __LINE__, (path), (name)) - -int safe_lremovexattr(const char *file, const int lineno, const char *path, - const char *name); -#define SAFE_LREMOVEXATTR(path, name) \ - safe_lremovexattr(__FILE__, __LINE__, (path), (name)) - -int safe_fremovexattr(const char *file, const int lineno, int fd, - const char *name); -#define SAFE_FREMOVEXATTR(fd, name) \ - safe_fremovexattr(__FILE__, __LINE__, (fd), (name)) - -int safe_fsync(const char *file, const int lineno, int fd); -#define SAFE_FSYNC(fd) safe_fsync(__FILE__, __LINE__, (fd)) - -int safe_setsid(const char *file, const int lineno); -#define SAFE_SETSID() safe_setsid(__FILE__, __LINE__) - -int safe_mknod(const char *file, const int lineno, const char *pathname, - mode_t mode, dev_t dev); -#define SAFE_MKNOD(pathname, mode, dev) \ - safe_mknod(__FILE__, __LINE__, (pathname), (mode), (dev)) - -int safe_mlock(const char *file, const int lineno, const char *addr, - size_t len); -#define SAFE_MLOCK(addr, len) safe_mlock(__FILE__, __LINE__, (addr), (len)) - -int safe_munlock(const char *file, const int lineno, const char *addr, - size_t len); -#define SAFE_MUNLOCK(addr, len) safe_munlock(__FILE__, __LINE__, (addr), (len)) - -int safe_mincore(const char *file, const int lineno, void *start, - size_t length, unsigned char *vec); -#define SAFE_MINCORE(start, length, vec) \ - safe_mincore(__FILE__, __LINE__, (start), (length), (vec)) - -int safe_fanotify_init(const char *file, const int lineno, - unsigned int flags, unsigned int event_f_flags); -#define SAFE_FANOTIFY_INIT(fan, mode) \ - safe_fanotify_init(__FILE__, __LINE__, (fan), (mode)) - -int safe_personality(const char *filename, unsigned int lineno, - unsigned long persona); -#define SAFE_PERSONALITY(persona) safe_personality(__FILE__, __LINE__, persona) - -#define SAFE_SETENV(name, value, overwrite) do { \ - if (setenv(name, value, overwrite)) { \ - tst_brk_(__FILE__, __LINE__, TBROK | TERRNO, \ - "setenv(%s, %s, %d) failed", \ - name, value, overwrite); \ - } \ - } while (0) - -void safe_unshare(const char *file, const int lineno, int flags); -#define SAFE_UNSHARE(flags) safe_unshare(__FILE__, __LINE__, (flags)) - -void safe_setns(const char *file, const int lineno, int fd, int nstype); -#define SAFE_SETNS(fd, nstype) safe_setns(__FILE__, __LINE__, (fd), (nstype)); - -static inline void safe_cmd(const char *file, const int lineno, const char *const argv[], - const char *stdout_path, const char *stderr_path) -{ - int rval; - - switch ((rval = tst_cmd(argv, stdout_path, stderr_path, - TST_CMD_PASS_RETVAL | TST_CMD_TCONF_ON_MISSING))) { - case 0: - break; - default: - tst_brk(TBROK, "%s:%d: %s failed (%d)", file, lineno, argv[0], rval); - } -} -#define SAFE_CMD(argv, stdout_path, stderr_path) \ - safe_cmd(__FILE__, __LINE__, (argv), (stdout_path), (stderr_path)) -/* - * SAFE_PTRACE() treats any non-zero return value as error. Don't use it - * for requests like PTRACE_PEEK* or PTRACE_SECCOMP_GET_FILTER which use - * the return value to pass arbitrary data. - */ -long tst_safe_ptrace(const char *file, const int lineno, int req, pid_t pid, - void *addr, void *data); -#define SAFE_PTRACE(req, pid, addr, data) \ - tst_safe_ptrace(__FILE__, __LINE__, req, pid, addr, data) - -int safe_sysinfo(const char *file, const int lineno, struct sysinfo *info); -#define SAFE_SYSINFO(info) \ - safe_sysinfo(__FILE__, __LINE__, (info)) - -#endif /* SAFE_MACROS_H__ */ diff --git a/kernel/tests/include/tst_safe_net.h b/kernel/tests/include/tst_safe_net.h deleted file mode 100644 index 78a488a..0000000 --- a/kernel/tests/include/tst_safe_net.h +++ /dev/null @@ -1,79 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_SAFE_NET_H__ -#define TST_SAFE_NET_H__ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <sys/un.h> - -#include "safe_net_fn.h" -#include "tst_net.h" - -#define SAFE_SOCKET(domain, type, protocol) \ - safe_socket(__FILE__, __LINE__, NULL, domain, type, protocol) - -#define SAFE_SOCKETPAIR(domain, type, protocol, sv) \ - safe_socketpair(__FILE__, __LINE__, domain, type, protocol, sv) - -#define SAFE_GETSOCKOPT(fd, level, optname, optval, optlen) \ - safe_getsockopt(__FILE__, __LINE__, fd, level, optname, optval, optlen) - -#define SAFE_SETSOCKOPT(fd, level, optname, optval, optlen) \ - safe_setsockopt(__FILE__, __LINE__, fd, level, optname, optval, optlen) - -#define SAFE_SETSOCKOPT_INT(fd, l, n, val) \ - do { \ - int v = val; \ - safe_setsockopt(__FILE__, __LINE__, fd, l, n, &v, sizeof(v)); \ - } while (0) - -#define SAFE_SEND(strict, sockfd, buf, len, flags) \ - safe_send(__FILE__, __LINE__, strict, sockfd, buf, len, flags) - -#define SAFE_SENDTO(strict, fd, buf, len, flags, dest_addr, addrlen) \ - safe_sendto(__FILE__, __LINE__, strict, fd, buf, len, flags, \ - dest_addr, addrlen) - -#define SAFE_SENDMSG(msg_len, fd, msg, flags) \ - safe_sendmsg(__FILE__, __LINE__, msg_len, fd, msg, flags) - -#define SAFE_RECVMSG(msg_len, fd, msg, flags) \ - safe_recvmsg(__FILE__, __LINE__, msg_len, fd, msg, flags) - -#define SAFE_BIND(socket, address, address_len) \ - safe_bind(__FILE__, __LINE__, NULL, socket, address, \ - address_len) - -#define SAFE_LISTEN(socket, backlog) \ - safe_listen(__FILE__, __LINE__, NULL, socket, backlog) - -#define SAFE_ACCEPT(sockfd, addr, addrlen) \ - safe_accept(__FILE__, __LINE__, NULL, sockfd, addr, addrlen) - -#define SAFE_CONNECT(sockfd, addr, addrlen) \ - safe_connect(__FILE__, __LINE__, NULL, sockfd, addr, addrlen) - -#define SAFE_GETSOCKNAME(sockfd, addr, addrlen) \ - safe_getsockname(__FILE__, __LINE__, NULL, sockfd, addr, \ - addrlen) - -#define SAFE_GETHOSTNAME(name, size) \ - safe_gethostname(__FILE__, __LINE__, name, size) - -#define TST_GETSOCKPORT(sockfd) \ - tst_getsockport(__FILE__, __LINE__, sockfd) - -#define TST_GET_UNUSED_PORT(family, type) \ - tst_get_unused_port(__FILE__, __LINE__, NULL, family, type) - -/* new API only */ - -#define SAFE_GETADDRINFO(src_addr, port, hints, addr_info) \ - safe_getaddrinfo(__FILE__, __LINE__, src_addr, port, hints, addr_info) - -#endif /* TST_SAFE_NET_H__ */ diff --git a/kernel/tests/include/tst_safe_posix_ipc.h b/kernel/tests/include/tst_safe_posix_ipc.h deleted file mode 100644 index d74ef4e..0000000 --- a/kernel/tests/include/tst_safe_posix_ipc.h +++ /dev/null @@ -1,47 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (C) 2017-2019 Petr Vorel pvorel@suse.cz - */ - -#ifndef TST_SAFE_POSIX_IPC_H__ -#define TST_SAFE_POSIX_IPC_H__ - -#include <mqueue.h> -#include <stdarg.h> - -#define SAFE_MQ_OPEN(pathname, oflags, ...) \ - safe_mq_open(__FILE__, __LINE__, (pathname), (oflags), ##__VA_ARGS__) - -static inline int safe_mq_open(const char *file, const int lineno, - const char *pathname, int oflags, ...) -{ - va_list ap; - int rval; - mode_t mode; - struct mq_attr *attr; - - va_start(ap, oflags); - - /* Android's NDK's mode_t is smaller than an int, which results in - * SIGILL here when passing the mode_t type. - */ -#ifndef __ANDROID__ - mode = va_arg(ap, mode_t); -#else - mode = va_arg(ap, int); -#endif - - attr = va_arg(ap, struct mq_attr *); - - va_end(ap); - - rval = mq_open(pathname, oflags, mode, attr); - if (rval == -1) { - tst_brk(TBROK | TERRNO, "%s:%d: mq_open(%s,%d,0%o,%p) failed", - file, lineno, pathname, oflags, mode, attr); - } - - return rval; -} - -#endif /* TST_SAFE_POSIX_IPC_H__ */ diff --git a/kernel/tests/include/tst_safe_prw.h b/kernel/tests/include/tst_safe_prw.h deleted file mode 100644 index 01a684d..0000000 --- a/kernel/tests/include/tst_safe_prw.h +++ /dev/null @@ -1,47 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2010-2017 Linux Test Project - */ - -#ifndef TST_SAFE_PRW_H__ -#define TST_SAFE_PRW_H__ - -static inline ssize_t safe_pread(const char *file, const int lineno, - char len_strict, int fildes, void *buf, size_t nbyte, - off_t offset) -{ - ssize_t rval; - - rval = pread(fildes, buf, nbyte, offset); - - if (rval == -1 || (len_strict && (size_t)rval != nbyte)) { - tst_brk_(file, lineno, TBROK | TERRNO, - "pread(%d,%p,%zu,%lld) failed", - fildes, buf, nbyte, (long long)offset); - } - - return rval; -} -#define SAFE_PREAD(len_strict, fildes, buf, nbyte, offset) \ - safe_pread(__FILE__, __LINE__, (len_strict), (fildes), \ - (buf), (nbyte), (offset)) - -static inline ssize_t safe_pwrite(const char *file, const int lineno, - char len_strict, int fildes, const void *buf, size_t nbyte, - off_t offset) -{ - ssize_t rval; - - rval = pwrite(fildes, buf, nbyte, offset); - if (rval == -1 || (len_strict && (size_t)rval != nbyte)) { - tst_brk_(file, lineno, TBROK | TERRNO, - "pwrite(%d,%p,%zu,%lld) failed", - fildes, buf, nbyte, (long long)offset); - } - - return rval; -} -#define SAFE_PWRITE(len_strict, fildes, buf, nbyte, offset) \ - safe_pwrite(__FILE__, __LINE__, (len_strict), (fildes), \ - (buf), (nbyte), (offset)) - -#endif /* SAFE_PRW_H__ */ diff --git a/kernel/tests/include/tst_safe_pthread.h b/kernel/tests/include/tst_safe_pthread.h deleted file mode 100644 index 0c6d4d2..0000000 --- a/kernel/tests/include/tst_safe_pthread.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved. - */ - -#ifndef TST_SAFE_PTHREAD_H__ -#define TST_SAFE_PTHREAD_H__ - -/* - * Macro to use for making functions called only once in - * multi-threaded tests such as init or cleanup function. - * The first call to @name_fn function by any thread shall - * call the @exec_fn. Subsequent calls shall not call @exec_fn. - * *_fn functions must not take any arguments. - */ -#define TST_DECLARE_ONCE_FN(name_fn, exec_fn) \ - void name_fn(void) \ - { \ - static pthread_once_t ltp_once = PTHREAD_ONCE_INIT; \ - pthread_once(<p_once, exec_fn); \ - } - -int safe_pthread_create(const char *file, const int lineno, - pthread_t *thread_id, const pthread_attr_t *attr, - void *(*thread_fn)(void *), void *arg); -#define SAFE_PTHREAD_CREATE(thread_id, attr, thread_fn, arg) \ - safe_pthread_create(__FILE__, __LINE__, thread_id, attr, thread_fn, arg) - -int safe_pthread_join(const char *file, const int lineno, - pthread_t thread_id, void **retval); -#define SAFE_PTHREAD_JOIN(thread_id, retval) \ - safe_pthread_join(__FILE__, __LINE__, thread_id, retval) - -#endif /* TST_SAFE_PTHREAD_H__ */ diff --git a/kernel/tests/include/tst_safe_stdio.h b/kernel/tests/include/tst_safe_stdio.h deleted file mode 100644 index e4bff34..0000000 --- a/kernel/tests/include/tst_safe_stdio.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2013-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_SAFE_STDIO_H__ -#define TST_SAFE_STDIO_H__ - -#include <stdio.h> - -#include "safe_stdio_fn.h" - -#define SAFE_FOPEN(path, mode) \ - safe_fopen(__FILE__, __LINE__, NULL, path, mode) - -#define SAFE_FCLOSE(f) \ - safe_fclose(__FILE__, __LINE__, NULL, f) - -#define SAFE_ASPRINTF(strp, fmt, ...) \ - safe_asprintf(__FILE__, __LINE__, NULL, strp, fmt, __VA_ARGS__) - -#define SAFE_POPEN(command, type) \ - safe_popen(__FILE__, __LINE__, NULL, command, type) - -#endif /* TST_SAFE_STDIO_H__ */ diff --git a/kernel/tests/include/tst_safe_sysv_ipc.h b/kernel/tests/include/tst_safe_sysv_ipc.h deleted file mode 100644 index 3e0e50e..0000000 --- a/kernel/tests/include/tst_safe_sysv_ipc.h +++ /dev/null @@ -1,54 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2017 Xiao yang <yangx.jy@cn.fujitsu.com> - */ - -#ifndef TST_SAFE_SYSV_IPC_H__ -#define TST_SAFE_SYSV_IPC_H__ - -#include <sys/types.h> -#include <sys/ipc.h> -#include <sys/msg.h> -#include <sys/shm.h> - -int safe_msgget(const char *file, const int lineno, key_t key, int msgflg); -#define SAFE_MSGGET(key, msgflg) \ - safe_msgget(__FILE__, __LINE__, (key), (msgflg)) - -int safe_msgsnd(const char *file, const int lineno, int msqid, const void *msgp, - size_t msgsz, int msgflg); -#define SAFE_MSGSND(msqid, msgp, msgsz, msgflg) \ - safe_msgsnd(__FILE__, __LINE__, (msqid), (msgp), (msgsz), (msgflg)) - -ssize_t safe_msgrcv(const char *file, const int lineno, int msqid, void *msgp, - size_t msgsz, long msgtyp, int msgflg); -#define SAFE_MSGRCV(msqid, msgp, msgsz, msgtyp, msgflg) \ - safe_msgrcv(__FILE__, __LINE__, (msqid), (msgp), (msgsz), (msgtyp), (msgflg)) - -int safe_msgctl(const char *file, const int lineno, int msqid, int cmd, - struct msqid_ds *buf); -#define SAFE_MSGCTL(msqid, cmd, buf) ({ \ - int tst_ret_ = safe_msgctl(__FILE__, __LINE__, (msqid), (cmd), (buf)); \ - (msqid) = ((cmd) == IPC_RMID ? -1 : (msqid)); \ - tst_ret_;}) - -int safe_shmget(const char *file, const int lineno, key_t key, size_t size, - int shmflg); -#define SAFE_SHMGET(key, size, shmflg) \ - safe_shmget(__FILE__, __LINE__, (key), (size), (shmflg)) - -void *safe_shmat(const char *file, const int lineno, int shmid, - const void *shmaddr, int shmflg); -#define SAFE_SHMAT(shmid, shmaddr, shmflg) \ - safe_shmat(__FILE__, __LINE__, (shmid), (shmaddr), (shmflg)) - -int safe_shmdt(const char *file, const int lineno, const void *shmaddr); -#define SAFE_SHMDT(shmaddr) safe_shmdt(__FILE__, __LINE__, (shmaddr)) - -int safe_shmctl(const char *file, const int lineno, int shmid, int cmd, - struct shmid_ds *buf); -#define SAFE_SHMCTL(shmid, cmd, buf) ({ \ - int tst_ret_ = safe_shmctl(__FILE__, __LINE__, (shmid), (cmd), (buf)); \ - (shmid) = ((cmd) == IPC_RMID ? -1 : (shmid)); \ - tst_ret_;}) - -#endif /* TST_SAFE_SYSV_IPC_H__ */ diff --git a/kernel/tests/include/tst_safe_timerfd.h b/kernel/tests/include/tst_safe_timerfd.h deleted file mode 100644 index 526f128..0000000 --- a/kernel/tests/include/tst_safe_timerfd.h +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Petr Vorel <pvorel@suse.cz> - */ - -#ifndef TST_SAFE_TIMERFD_H__ -#define TST_SAFE_TIMERFD_H__ - -#include "lapi/timerfd.h" - -int safe_timerfd_create(const char *file, const int lineno, - int clockid, int flags); - -#define SAFE_TIMERFD_CREATE(clockid, flags)\ - safe_timerfd_create(__FILE__, __LINE__, (clockid), (flags)) - -int safe_timerfd_gettime(const char *file, const int lineno, - int fd, struct itimerspec *curr_value); - -#define SAFE_TIMERFD_GETTIME(fd, curr_value)\ - safe_timerfd_gettime(__FILE__, __LINE__, (fd), (curr_value)) - -int safe_timerfd_settime(const char *file, const int lineno, - int fd, int flags, - const struct itimerspec *new_value, - struct itimerspec *old_value); - -#define SAFE_TIMERFD_SETTIME(fd, flags, new_value, old_value)\ - safe_timerfd_settime(__FILE__, __LINE__, (fd), (flags), (new_value), \ - (old_value)) - -#endif /* SAFE_TIMERFD_H__ */ diff --git a/kernel/tests/include/tst_sig_proc.h b/kernel/tests/include/tst_sig_proc.h deleted file mode 100644 index b85981e..0000000 --- a/kernel/tests/include/tst_sig_proc.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2016 Linux Test Project - */ - -#ifndef TST_SIG_PROC_H__ -#define TST_SIG_PROC_H__ - -#include <sys/types.h> - -pid_t create_sig_proc(int sig, int count, unsigned int usec); - -#endif /* TST_SIG_PROC_H__ */ diff --git a/kernel/tests/include/tst_sys_conf.h b/kernel/tests/include/tst_sys_conf.h deleted file mode 100644 index 323e29a..0000000 --- a/kernel/tests/include/tst_sys_conf.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (c) 2018 Jan Stancek <jstancek@redhat.com> - */ - -#ifndef TST_SYS_CONF_H__ -#define TST_SYS_CONF_H__ - -struct tst_sys_conf { - char path[PATH_MAX]; - char value[PATH_MAX]; - struct tst_sys_conf *next; -}; - -int tst_sys_conf_save_str(const char *path, const char *value); -int tst_sys_conf_save(const char *path); -void tst_sys_conf_restore(int verbose); -void tst_sys_conf_dump(void); - -#endif diff --git a/kernel/tests/include/tst_taint.h b/kernel/tests/include/tst_taint.h deleted file mode 100644 index bd8076c..0000000 --- a/kernel/tests/include/tst_taint.h +++ /dev/null @@ -1,98 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Michael Moese <mmoese@suse.de> - */ - -/* Usage example - * - * ... - * #include "tst_test.h" - * .. - * static struct tst_test test = { - * ... - * .taint_check = TST_TAINT_W | TST_TAINT_D, - * ... - * }; - * - * void run(void) - * { - * ... - * . test code here - * ... - * if (tst_taint_check() != 0) - * tst_res(TFAIL, "kernel has issues"); - * else - * tst_res(TPASS, "kernel seems to be fine"); - * } - * - * - * - * The above code checks whether the kernel issued a warning (TST_TAINT_W) - * or even died (TST_TAINT_D) during test execution. - * If these are set after running a test case, we most likely - * triggered a kernel bug. - * - * You do not need to use tst_taint_check() explicitly because it'll be called - * automatically at the end of testing by the LTP library if - * tst_test.taint_check in non-zero. - */ - -#ifndef TST_TAINTED_H__ -#define TST_TAINTED_H__ - -/* - * This are all 17 flags that are present in kernel 4.15 - * see kernel/panic.c in kernel sources - * - * Not all of them are valid in all kernel versions. - */ -#define TST_TAINT_G (1 << 0) /* a module with non-GPL license loaded */ -#define TST_TAINT_F (1 << 1) /* a module was force-loaded */ -#define TST_TAINT_S (1 << 2) /* SMP with Non-SMP kernel */ -#define TST_TAINT_R (1 << 3) /* module force unloaded */ -#define TST_TAINT_M (1 << 4) /* machine check error occurred */ -#define TST_TAINT_B (1 << 5) /* page-release function found bad page */ -#define TST_TAINT_U (1 << 6) /* user requested taint flag */ -#define TST_TAINT_D (1 << 7) /* kernel died recently - OOPS or BUG */ -#define TST_TAINT_A (1 << 8) /* ACPI table has been overwritten */ -#define TST_TAINT_W (1 << 9) /* a warning has been issued by kernel */ -#define TST_TAINT_C (1 << 10) /* driver from drivers/staging was loaded */ -#define TST_TAINT_I (1 << 11) /* working around BIOS/Firmware bug */ -#define TST_TAINT_O (1 << 12) /* out of tree module loaded */ -#define TST_TAINT_E (1 << 13) /* unsigned module was loaded */ -#define TST_TAINT_L (1 << 14) /* A soft lock-up has previously occurred */ -#define TST_TAINT_K (1 << 15) /* kernel has been live-patched */ -#define TST_TAINT_X (1 << 16) /* auxiliary taint, for distro's use */ -#define TST_TAINT_T (1 << 17) /* kernel was built with the struct randomization plugin */ - -/* - * Initialize and prepare support for checking tainted kernel. Called - * automatically by LTP library during test setup if tst_test.taint_check - * is non-zero. The value of tst_test.taint_check will be passed as the mask - * argument. - * - * supply the mask of TAINT-flags you want to check, for example - * (TST_TAINT_W | TST_TAINT_D) when you want to check if the kernel issued - * a warning or even reported it died. - * - * This function tests if the requested flags are supported on the - * locally running kernel. In case the tainted-flags are already set by - * the kernel, there is no reason to continue and TBROK is generated. - * - * The mask must not be zero. - */ -void tst_taint_init(unsigned int mask); - - -/* - * check if the tainted flags handed to tst_taint_init() are still not set - * during or after running the test. - * Calling this function is only allowed after tst_taint_init() was called, - * otherwise TBROK will be generated. - * - * returns 0 or a bitmask of the flags that currently tainted the kernel. - */ -unsigned int tst_taint_check(void); - - -#endif /* TST_TAINTED_H__ */ diff --git a/kernel/tests/include/tst_test.h b/kernel/tests/include/tst_test.h deleted file mode 100644 index c91d3f1..0000000 --- a/kernel/tests/include/tst_test.h +++ /dev/null @@ -1,335 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - * Copyright (c) Linux Test Project, 2016-2019 - */ - -#ifndef TST_TEST_H__ -#define TST_TEST_H__ - -#ifdef __TEST_H__ -# error Oldlib test.h already included -#endif /* __TEST_H__ */ - -#include <unistd.h> -#include <limits.h> -#include <string.h> -#include <errno.h> - -#include "tst_common.h" -#include "tst_res_flags.h" -#include "tst_checkpoint.h" -#include "tst_device.h" -#include "tst_mkfs.h" -#include "tst_fs.h" -#include "tst_pid.h" -#include "tst_cmd.h" -#include "tst_cpu.h" -#include "tst_process_state.h" -#include "tst_atomic.h" -#include "tst_kvercmp.h" -#include "tst_clone.h" -#include "tst_kernel.h" -#include "tst_minmax.h" -#include "tst_get_bad_addr.h" -#include "tst_path_has_mnt_flags.h" -#include "tst_sys_conf.h" -#include "tst_coredump.h" -#include "tst_buffers.h" -#include "tst_capability.h" -#include "tst_hugepage.h" -#include "tst_assert.h" -#include "tst_cgroup.h" -#include "tst_lockdown.h" -#include "tst_taint.h" - -/* - * Reports testcase result. - */ -void tst_res_(const char *file, const int lineno, int ttype, - const char *fmt, ...) - __attribute__ ((format (printf, 4, 5))); - -#define tst_res(ttype, arg_fmt, ...) \ - ({ \ - TST_RES_SUPPORTS_TCONF_TFAIL_TINFO_TPASS_TWARN(!((TTYPE_RESULT(ttype) ?: TCONF) & \ - (TCONF | TFAIL | TINFO | TPASS | TWARN))); \ - tst_res_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ - }) - -void tst_resm_hexd_(const char *file, const int lineno, int ttype, - const void *buf, size_t size, const char *arg_fmt, ...) - __attribute__ ((format (printf, 6, 7))); - -#define tst_res_hexd(ttype, buf, size, arg_fmt, ...) \ - tst_resm_hexd_(__FILE__, __LINE__, (ttype), (buf), (size), \ - (arg_fmt), ##__VA_ARGS__) - -/* - * Reports result and exits a test. - */ -void tst_brk_(const char *file, const int lineno, int ttype, - const char *fmt, ...) - __attribute__ ((format (printf, 4, 5))); - -#define tst_brk(ttype, arg_fmt, ...) \ - ({ \ - TST_BRK_SUPPORTS_ONLY_TCONF_TBROK(!((ttype) & \ - (TBROK | TCONF | TFAIL))); \ - tst_brk_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ - }) - -/* flush stderr and stdout */ -void tst_flush(void); - -pid_t safe_fork(const char *filename, unsigned int lineno); -#define SAFE_FORK() \ - safe_fork(__FILE__, __LINE__) - -#define TST_TRACE(expr) \ - ({int ret = expr; \ - ret != 0 ? tst_res(TINFO, #expr " failed"), ret : ret; }) \ - -#include "tst_safe_macros.h" -#include "tst_safe_file_ops.h" -#include "tst_safe_net.h" - -/* - * Wait for all children and exit with TBROK if - * any of them returned a non-zero exit status. - */ -void tst_reap_children(void); - -struct tst_option { - char *optstr; - char **arg; - char *help; -}; - -/* - * Options parsing helpers. - * - * If str is NULL these are No-op. - * - * On failure non-zero (errno) is returned. - */ -int tst_parse_int(const char *str, int *val, int min, int max); -int tst_parse_long(const char *str, long *val, long min, long max); -int tst_parse_float(const char *str, float *val, float min, float max); - -struct tst_tag { - const char *name; - const char *value; -}; - -extern unsigned int tst_variant; - -struct tst_test { - /* number of tests available in test() function */ - unsigned int tcnt; - - struct tst_option *options; - - const char *min_kver; - - /* If set the test is compiled out */ - const char *tconf_msg; - - int needs_tmpdir:1; - int needs_root:1; - int forks_child:1; - int needs_device:1; - int needs_checkpoints:1; - int needs_overlay:1; - int format_device:1; - int mount_device:1; - int needs_rofs:1; - int child_needs_reinit:1; - int needs_devfs:1; - int restore_wallclock:1; - /* - * If set the test function will be executed for all available - * filesystems and the current filesytem type would be set in the - * tst_device->fs_type. - * - * The test setup and cleanup are executed before/after __EACH__ call - * to the test function. - */ - int all_filesystems:1; - - /* - * If set non-zero number of request_hugepages, test will try to reserve the - * expected number of hugepage for testing in setup phase. If system does not - * have enough hpage for using, it will try the best to reserve 80% available - * number of hpages. With success test stores the reserved hugepage number in - * 'tst_hugepages. For the system without hugetlb supporting, variable - * 'tst_hugepages' will be set to 0. - * - * Also, we do cleanup and restore work for the hpages resetting automatically. - */ - unsigned long request_hugepages; - - /* - * If set to non-zero, call tst_taint_init(taint_check) during setup - * and check kernel taint at the end of the test. If all_filesystems - * is non-zero, taint check will be performed after each FS test and - * testing will be terminated by TBROK if taint is detected. - */ - unsigned int taint_check; - - /* - * If set non-zero denotes number of test variant, the test is executed - * variants times each time with tst_variant set to different number. - * - * This allows us to run the same test for different settings. The - * intended use is to test different syscall wrappers/variants but the - * API is generic and does not limit the usage in any way. - */ - unsigned int test_variants; - - /* Minimal device size in megabytes */ - unsigned int dev_min_size; - - /* Device filesystem type override NULL == default */ - const char *dev_fs_type; - /* Flags to be passed to tst_get_supported_fs_types() */ - int dev_fs_flags; - - /* Options passed to SAFE_MKFS() when format_device is set */ - const char *const *dev_fs_opts; - const char *const *dev_extra_opts; - - /* Device mount options, used if mount_device is set */ - const char *mntpoint; - unsigned int mnt_flags; - void *mnt_data; - - /* override default timeout per test run, disabled == -1 */ - int timeout; - - void (*setup)(void); - void (*cleanup)(void); - - void (*test)(unsigned int test_nr); - void (*test_all)(void); - - /* Syscall name used by the timer measurement library */ - const char *scall; - - /* Sampling function for timer measurement testcases */ - int (*sample)(int clk_id, long long usec); - - /* NULL terminated array of resource file names */ - const char *const *resource_files; - - /* NULL terminated array of needed kernel drivers */ - const char * const *needs_drivers; - - /* - * NULL terminated array of (/proc, /sys) files to save - * before setup and restore after cleanup - */ - const char * const *save_restore; - - /* - * NULL terminated array of kernel config options required for the - * test. - */ - const char *const *needs_kconfigs; - - /* - * NULL-terminated array to be allocated buffers. - */ - struct tst_buffers *bufs; - - /* - * NULL-terminated array of capability settings - */ - struct tst_cap *caps; - - /* - * {NULL, NULL} terminated array of tags. - */ - const struct tst_tag *tags; - - /* NULL terminated array of required commands */ - const char *const *needs_cmds; -}; - -/* - * Runs tests. - */ -void tst_run_tcases(int argc, char *argv[], struct tst_test *self) - __attribute__ ((noreturn)); - -/* - * Does library initialization for child processes started by exec() - * - * The LTP_IPC_PATH variable must be passed to the program environment. - */ -void tst_reinit(void); - -//TODO Clean? -#define TEST(SCALL) \ - do { \ - errno = 0; \ - TST_RET = SCALL; \ - TST_ERR = errno; \ - } while (0) - -#define TEST_VOID(SCALL) \ - do { \ - errno = 0; \ - SCALL; \ - TST_ERR = errno; \ - } while (0) - -extern long TST_RET; -extern int TST_ERR; - -extern void *TST_RET_PTR; - -#define TESTPTR(SCALL) \ - do { \ - errno = 0; \ - TST_RET_PTR = (void*)SCALL; \ - TST_ERR = errno; \ - } while (0) - -/* - * Functions to convert ERRNO to its name and SIGNAL to its name. - */ -const char *tst_strerrno(int err); -const char *tst_strsig(int sig); -/* - * Returns string describing status as returned by wait(). - * - * BEWARE: Not thread safe. - */ -const char *tst_strstatus(int status); - -unsigned int tst_timeout_remaining(void); -unsigned int tst_multiply_timeout(unsigned int timeout); -void tst_set_timeout(int timeout); - - -/* - * Returns path to the test temporary directory in a newly allocated buffer. - */ -char *tst_get_tmpdir(void); - -#ifndef TST_NO_DEFAULT_MAIN - -static struct tst_test test; - -int main(int argc, char *argv[]) -{ - tst_run_tcases(argc, argv, &test); -} - -#endif /* TST_NO_DEFAULT_MAIN */ - -#define TST_TEST_TCONF(message) \ - static struct tst_test test = { .tconf_msg = message } \ - -#endif /* TST_TEST_H__ */ diff --git a/kernel/tests/include/tst_timer.h b/kernel/tests/include/tst_timer.h deleted file mode 100644 index d2c3f3c..0000000 --- a/kernel/tests/include/tst_timer.h +++ /dev/null @@ -1,1055 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright (C) 2015-2020 Cyril Hrubis <chrubis@suse.cz> - */ - - /* - - Timer - struct timespec conversion runtimes and easy to use functions to - measure elapsed time. - - */ - -#ifndef TST_TIMER -#define TST_TIMER - -#include <sched.h> -#include <sys/time.h> -#include <mqueue.h> -#include <time.h> -#include "tst_test.h" -#include "lapi/common_timers.h" -#include "lapi/posix_types.h" -#include "lapi/syscalls.h" - -/* - * Converts timeval to microseconds. - */ -static inline long long tst_timeval_to_us(struct timeval t) -{ - return t.tv_sec * 1000000 + t.tv_usec; -} - -/* - * Converts timeval to milliseconds. - */ -static inline long long tst_timeval_to_ms(struct timeval t) -{ - return t.tv_sec * 1000 + (t.tv_usec + 500) / 1000; -} - -/* - * Converts milliseconds to struct timeval - */ -static inline struct timeval tst_ms_to_timeval(long long ms) -{ - struct timeval ret; - - ret.tv_sec = ms / 1000; - ret.tv_usec = (ms % 1000) * 1000; - - return ret; -} - -/* - * Converts microseconds to struct timeval - */ -static inline struct timeval tst_us_to_timeval(long long us) -{ - struct timeval ret; - - ret.tv_sec = us / 1000000; - ret.tv_usec = us % 1000000; - - return ret; -} - -/* - * Returns difference between two timeval structures. - */ -static inline struct timeval tst_timeval_diff(struct timeval t1, - struct timeval t2) -{ - struct timeval res; - - res.tv_sec = t1.tv_sec - t2.tv_sec; - - if (t1.tv_usec < t2.tv_usec) { - res.tv_sec--; - res.tv_usec = 1000000 - (t2.tv_usec - t1.tv_usec); - } else { - res.tv_usec = t1.tv_usec - t2.tv_usec; - } - - return res; -} - -static inline long long tst_timeval_diff_us(struct timeval t1, - struct timeval t2) -{ - return tst_timeval_to_us(tst_timeval_diff(t1, t2)); -} - -static inline long long tst_timeval_diff_ms(struct timeval t1, - struct timeval t2) -{ - return tst_timeval_to_ms(tst_timeval_diff(t1, t2)); -} - -#ifndef __kernel_timespec - -typedef __kernel_long_t __kernel_old_time_t; - -struct __kernel_old_timeval { - __kernel_old_time_t tv_sec; /* seconds */ - __kernel_suseconds_t tv_usec; /* microseconds */ -}; - -struct __kernel_old_timespec { - __kernel_old_time_t tv_sec; /* seconds */ - __kernel_old_time_t tv_nsec; /* nanoseconds */ -}; - -typedef long long __kernel_time64_t; - -struct __kernel_timespec { - __kernel_time64_t tv_sec; /* seconds */ - long long tv_nsec; /* nanoseconds */ -}; - -struct __kernel_old_itimerspec { - struct __kernel_old_timespec it_interval; /* timer period */ - struct __kernel_old_timespec it_value; /* timer expiration */ -}; - -struct __kernel_itimerspec { - struct __kernel_timespec it_interval; /* timer period */ - struct __kernel_timespec it_value; /* timer expiration */ -}; -#endif - -enum tst_ts_type { - TST_LIBC_TIMESPEC, - TST_KERN_OLD_TIMESPEC, - TST_KERN_TIMESPEC -}; - -struct tst_ts { - enum tst_ts_type type; - union ts { - struct timespec libc_ts; - struct __kernel_old_timespec kern_old_ts; - struct __kernel_timespec kern_ts; - } ts; -}; - -struct tst_its { - enum tst_ts_type type; - union { - struct __kernel_old_itimerspec kern_old_its; - struct __kernel_itimerspec kern_its; - } ts; -}; - -static inline void *tst_ts_get(struct tst_ts *t) -{ - if (!t) - return NULL; - - switch (t->type) { - case TST_LIBC_TIMESPEC: - return &t->ts.libc_ts; - case TST_KERN_OLD_TIMESPEC: - return &t->ts.kern_old_ts; - case TST_KERN_TIMESPEC: - return &t->ts.kern_ts; - default: - tst_brk(TBROK, "Invalid type: %d", t->type); - return NULL; - } -} - -static inline void *tst_its_get(struct tst_its *t) -{ - if (!t) - return NULL; - - switch (t->type) { - case TST_KERN_OLD_TIMESPEC: - return &t->ts.kern_old_its; - case TST_KERN_TIMESPEC: - return &t->ts.kern_its; - default: - tst_brk(TBROK, "Invalid type: %d", t->type); - return NULL; - } -} - -static inline int libc_clock_getres(clockid_t clk_id, void *ts) -{ - return clock_getres(clk_id, ts); -} - -static inline int sys_clock_getres(clockid_t clk_id, void *ts) -{ - return tst_syscall(__NR_clock_getres, clk_id, ts); -} - -static inline int sys_clock_getres64(clockid_t clk_id, void *ts) -{ - return tst_syscall(__NR_clock_getres_time64, clk_id, ts); -} - -static inline int libc_clock_gettime(clockid_t clk_id, void *ts) -{ - return clock_gettime(clk_id, ts); -} - -static inline int sys_clock_gettime(clockid_t clk_id, void *ts) -{ - return tst_syscall(__NR_clock_gettime, clk_id, ts); -} - -static inline int sys_clock_gettime64(clockid_t clk_id, void *ts) -{ - return tst_syscall(__NR_clock_gettime64, clk_id, ts); -} - -static inline int libc_clock_settime(clockid_t clk_id, void *ts) -{ - return clock_settime(clk_id, ts); -} - -static inline int sys_clock_settime(clockid_t clk_id, void *ts) -{ - return tst_syscall(__NR_clock_settime, clk_id, ts); -} - -static inline int sys_clock_settime64(clockid_t clk_id, void *ts) -{ - return tst_syscall(__NR_clock_settime64, clk_id, ts); -} - -static inline int libc_clock_nanosleep(clockid_t clk_id, int flags, - void *request, void *remain) -{ - return clock_nanosleep(clk_id, flags, request, remain); -} - -static inline int sys_clock_nanosleep(clockid_t clk_id, int flags, - void *request, void *remain) -{ - return tst_syscall(__NR_clock_nanosleep, clk_id, flags, - request, remain); -} - -static inline int sys_clock_nanosleep64(clockid_t clk_id, int flags, - void *request, void *remain) -{ - return tst_syscall(__NR_clock_nanosleep_time64, clk_id, flags, - request, remain); -} - -static inline int sys_futex(int *uaddr, int futex_op, int val, void *to, - int *uaddr2, int val3) -{ - return tst_syscall(__NR_futex, uaddr, futex_op, val, to, uaddr2, val3); -} - -static inline int sys_futex_time64(int *uaddr, int futex_op, int val, void *to, - int *uaddr2, int val3) -{ - return tst_syscall(__NR_futex_time64, uaddr, futex_op, val, to, uaddr2, val3); -} - -static inline int libc_mq_timedsend(mqd_t mqdes, const char *msg_ptr, - size_t msg_len, unsigned int msg_prio, void *abs_timeout) -{ - return mq_timedsend(mqdes, msg_ptr, msg_len, msg_prio, abs_timeout); -} - -static inline int sys_mq_timedsend(mqd_t mqdes, const char *msg_ptr, - size_t msg_len, unsigned int msg_prio, void *abs_timeout) -{ - return tst_syscall(__NR_mq_timedsend, mqdes, msg_ptr, msg_len, msg_prio, - abs_timeout); -} - -static inline int sys_mq_timedsend64(mqd_t mqdes, const char *msg_ptr, - size_t msg_len, unsigned int msg_prio, void *abs_timeout) -{ - return tst_syscall(__NR_mq_timedsend_time64, mqdes, msg_ptr, msg_len, - msg_prio, abs_timeout); -} - -static inline ssize_t libc_mq_timedreceive(mqd_t mqdes, char *msg_ptr, - size_t msg_len, unsigned int *msg_prio, void *abs_timeout) -{ - return mq_timedreceive(mqdes, msg_ptr, msg_len, msg_prio, abs_timeout); -} - -static inline ssize_t sys_mq_timedreceive(mqd_t mqdes, char *msg_ptr, - size_t msg_len, unsigned int *msg_prio, void *abs_timeout) -{ - return tst_syscall(__NR_mq_timedreceive, mqdes, msg_ptr, msg_len, - msg_prio, abs_timeout); -} - -static inline ssize_t sys_mq_timedreceive64(mqd_t mqdes, char *msg_ptr, - size_t msg_len, unsigned int *msg_prio, void *abs_timeout) -{ - return tst_syscall(__NR_mq_timedreceive_time64, mqdes, msg_ptr, msg_len, - msg_prio, abs_timeout); -} - -static inline int libc_sched_rr_get_interval(pid_t pid, void *ts) -{ - return sched_rr_get_interval(pid, ts); -} - -static inline int sys_sched_rr_get_interval(pid_t pid, void *ts) -{ - return tst_syscall(__NR_sched_rr_get_interval, pid, ts); -} - -static inline int sys_sched_rr_get_interval64(pid_t pid, void *ts) -{ - return tst_syscall(__NR_sched_rr_get_interval_time64, pid, ts); -} - -static inline int sys_timer_gettime(kernel_timer_t timerid, void *its) -{ - return tst_syscall(__NR_timer_gettime, timerid, its); -} - -static inline int sys_timer_gettime64(kernel_timer_t timerid, void *its) -{ - return tst_syscall(__NR_timer_gettime64, timerid, its); -} - -static inline int sys_timer_settime(kernel_timer_t timerid, int flags, void *its, - void *old_its) -{ - return tst_syscall(__NR_timer_settime, timerid, flags, its, old_its); -} - -static inline int sys_timer_settime64(kernel_timer_t timerid, int flags, void *its, - void *old_its) -{ - return tst_syscall(__NR_timer_settime64, timerid, flags, its, old_its); -} - -static inline int sys_timerfd_gettime(int fd, void *its) -{ - return tst_syscall(__NR_timerfd_gettime, fd, its); -} - -static inline int sys_timerfd_gettime64(int fd, void *its) -{ - return tst_syscall(__NR_timerfd_gettime64, fd, its); -} - -static inline int sys_timerfd_settime(int fd, int flags, void *its, - void *old_its) -{ - return tst_syscall(__NR_timerfd_settime, fd, flags, its, old_its); -} - -static inline int sys_timerfd_settime64(int fd, int flags, void *its, - void *old_its) -{ - return tst_syscall(__NR_timerfd_settime64, fd, flags, its, old_its); -} - -/* - * Returns tst_ts seconds. - */ -static inline long long tst_ts_get_sec(struct tst_ts ts) -{ - switch (ts.type) { - case TST_LIBC_TIMESPEC: - return ts.ts.libc_ts.tv_sec; - case TST_KERN_OLD_TIMESPEC: - return ts.ts.kern_old_ts.tv_sec; - case TST_KERN_TIMESPEC: - return ts.ts.kern_ts.tv_sec; - default: - tst_brk(TBROK, "Invalid type: %d", ts.type); - return -1; - } -} - -/* - * Returns tst_ts nanoseconds. - */ -static inline long long tst_ts_get_nsec(struct tst_ts ts) -{ - switch (ts.type) { - case TST_LIBC_TIMESPEC: - return ts.ts.libc_ts.tv_nsec; - case TST_KERN_OLD_TIMESPEC: - return ts.ts.kern_old_ts.tv_nsec; - case TST_KERN_TIMESPEC: - return ts.ts.kern_ts.tv_nsec; - default: - tst_brk(TBROK, "Invalid type: %d", ts.type); - return -1; - } -} - -/* - * Sets tst_ts seconds. - */ -static inline void tst_ts_set_sec(struct tst_ts *ts, long long sec) -{ - switch (ts->type) { - case TST_LIBC_TIMESPEC: - ts->ts.libc_ts.tv_sec = sec; - break; - case TST_KERN_OLD_TIMESPEC: - ts->ts.kern_old_ts.tv_sec = sec; - break; - case TST_KERN_TIMESPEC: - ts->ts.kern_ts.tv_sec = sec; - break; - default: - tst_brk(TBROK, "Invalid type: %d", ts->type); - } -} - -/* - * Sets tst_ts nanoseconds. - */ -static inline void tst_ts_set_nsec(struct tst_ts *ts, long long nsec) -{ - switch (ts->type) { - case TST_LIBC_TIMESPEC: - ts->ts.libc_ts.tv_nsec = nsec; - break; - case TST_KERN_OLD_TIMESPEC: - ts->ts.kern_old_ts.tv_nsec = nsec; - break; - case TST_KERN_TIMESPEC: - ts->ts.kern_ts.tv_nsec = nsec; - break; - default: - tst_brk(TBROK, "Invalid type: %d", ts->type); - } -} - -/* - * Returns tst_its it_interval seconds. - */ -static inline long long tst_its_get_interval_sec(struct tst_its its) -{ - switch (its.type) { - case TST_KERN_OLD_TIMESPEC: - return its.ts.kern_old_its.it_interval.tv_sec; - case TST_KERN_TIMESPEC: - return its.ts.kern_its.it_interval.tv_sec; - default: - tst_brk(TBROK, "Invalid type: %d", its.type); - return -1; - } -} - -/* - * Returns tst_its it_interval nanoseconds. - */ -static inline long long tst_its_get_interval_nsec(struct tst_its its) -{ - switch (its.type) { - case TST_KERN_OLD_TIMESPEC: - return its.ts.kern_old_its.it_interval.tv_nsec; - case TST_KERN_TIMESPEC: - return its.ts.kern_its.it_interval.tv_nsec; - default: - tst_brk(TBROK, "Invalid type: %d", its.type); - return -1; - } -} - -/* - * Sets tst_its it_interval seconds. - */ -static inline void tst_its_set_interval_sec(struct tst_its *its, long long sec) -{ - switch (its->type) { - break; - case TST_KERN_OLD_TIMESPEC: - its->ts.kern_old_its.it_interval.tv_sec = sec; - break; - case TST_KERN_TIMESPEC: - its->ts.kern_its.it_interval.tv_sec = sec; - break; - default: - tst_brk(TBROK, "Invalid type: %d", its->type); - } -} - -/* - * Sets tst_its it_interval nanoseconds. - */ -static inline void tst_its_set_interval_nsec(struct tst_its *its, long long nsec) -{ - switch (its->type) { - break; - case TST_KERN_OLD_TIMESPEC: - its->ts.kern_old_its.it_interval.tv_nsec = nsec; - break; - case TST_KERN_TIMESPEC: - its->ts.kern_its.it_interval.tv_nsec = nsec; - break; - default: - tst_brk(TBROK, "Invalid type: %d", its->type); - } -} - -/* - * Returns tst_its it_value seconds. - */ -static inline long long tst_its_get_value_sec(struct tst_its its) -{ - switch (its.type) { - case TST_KERN_OLD_TIMESPEC: - return its.ts.kern_old_its.it_value.tv_sec; - case TST_KERN_TIMESPEC: - return its.ts.kern_its.it_value.tv_sec; - default: - tst_brk(TBROK, "Invalid type: %d", its.type); - return -1; - } -} - -/* - * Returns tst_its it_value nanoseconds. - */ -static inline long long tst_its_get_value_nsec(struct tst_its its) -{ - switch (its.type) { - case TST_KERN_OLD_TIMESPEC: - return its.ts.kern_old_its.it_value.tv_nsec; - case TST_KERN_TIMESPEC: - return its.ts.kern_its.it_value.tv_nsec; - default: - tst_brk(TBROK, "Invalid type: %d", its.type); - return -1; - } -} - -/* - * Sets tst_its it_value seconds. - */ -static inline void tst_its_set_value_sec(struct tst_its *its, long long sec) -{ - switch (its->type) { - break; - case TST_KERN_OLD_TIMESPEC: - its->ts.kern_old_its.it_value.tv_sec = sec; - break; - case TST_KERN_TIMESPEC: - its->ts.kern_its.it_value.tv_sec = sec; - break; - default: - tst_brk(TBROK, "Invalid type: %d", its->type); - } -} - -/* - * Sets tst_its it_value nanoseconds. - */ -static inline void tst_its_set_value_nsec(struct tst_its *its, long long nsec) -{ - switch (its->type) { - break; - case TST_KERN_OLD_TIMESPEC: - its->ts.kern_old_its.it_value.tv_nsec = nsec; - break; - case TST_KERN_TIMESPEC: - its->ts.kern_its.it_value.tv_nsec = nsec; - break; - default: - tst_brk(TBROK, "Invalid type: %d", its->type); - } -} - -/* - * Checks that timespec is valid, i.e. that the timestamp is not zero and that - * the nanoseconds are normalized i.e. in <0, 1s) interval. - * - * 0: On success, i.e. timespec updated correctly. - * -1: Error, timespec not updated. - * -2: Error, tv_nsec is corrupted. - */ -static inline int tst_ts_valid(struct tst_ts *t) -{ - long long nsec = tst_ts_get_nsec(*t); - - if (nsec < 0 || nsec >= 1000000000) - return -2; - - if (tst_ts_get_sec(*t) == 0 && tst_ts_get_nsec(*t) == 0) - return -1; - - return 0; -} - -/* - * Converts timespec to tst_ts. - */ -static inline struct tst_ts tst_ts_from_timespec(struct timespec ts) -{ - struct tst_ts t = { - .type = TST_LIBC_TIMESPEC, - .ts.libc_ts.tv_sec = ts.tv_sec, - .ts.libc_ts.tv_nsec = ts.tv_nsec, - }; - - return t; -} - -/* - * Converst tst_ts into timespec. - */ -static inline struct timespec tst_ts_to_timespec(struct tst_ts t) -{ - return t.ts.libc_ts; -} - -/* - * Converts tst_ts to nanoseconds. - */ -static inline long long tst_ts_to_ns(struct tst_ts t) -{ - return tst_ts_get_sec(t) * 1000000000 + tst_ts_get_nsec(t); -} - -/* - * Converts tst_ts to microseconds and rounds the value. - */ -static inline long long tst_ts_to_us(struct tst_ts t) -{ - return tst_ts_get_sec(t) * 1000000 + - (tst_ts_get_nsec(t) + 500) / 1000; -} - -/* - * Converts timespec to microseconds and rounds the value. - */ -static inline long long tst_timespec_to_us(struct timespec ts) -{ - return tst_ts_to_us(tst_ts_from_timespec(ts)); -} - -/* - * Converts tst_ts to milliseconds and rounds the value. - */ -static inline long long tst_ts_to_ms(struct tst_ts t) -{ - return tst_ts_get_sec(t) * 1000 + - (tst_ts_get_nsec(t) + 500000) / 1000000; -} - -/* - * Converts timespec to milliseconds and rounds the value. - */ -static inline long long tst_timespec_to_ms(struct timespec ts) -{ - return tst_ts_to_ms(tst_ts_from_timespec(ts)); -} - -/* - * Converts nanoseconds to tst_ts - */ -static inline struct tst_ts -tst_ts_from_ns(enum tst_ts_type type, long long ns) -{ - struct tst_ts ret = {.type = type}; - - tst_ts_set_sec(&ret, ns / 1000000000); - tst_ts_set_nsec(&ret, ns % 1000000000); - - return ret; -} - -/* - * Converts microseconds to tst_ts - */ -static inline struct tst_ts -tst_ts_from_us(enum tst_ts_type type, long long us) -{ - struct tst_ts ret = {.type = type}; - - tst_ts_set_sec(&ret, us / 1000000); - tst_ts_set_nsec(&ret, (us % 1000000) * 1000); - - return ret; -} - -/* - * Converts microseconds to timespec - */ -static inline struct timespec -tst_timespec_from_us(long long us) -{ - return tst_ts_to_timespec(tst_ts_from_us(TST_LIBC_TIMESPEC, us)); -} - -/* - * Converts miliseconds to tst_ts - */ -static inline struct tst_ts -tst_ts_from_ms(enum tst_ts_type type, long long ms) -{ - struct tst_ts ret = {.type = type}; - - tst_ts_set_sec(&ret, ms / 1000); - tst_ts_set_nsec(&ret, (ms % 1000) * 1000000); - - return ret; -} - -/* - * Converts miliseconds to timespec - */ -static inline struct timespec -tst_timespec_from_ms(long long ms) -{ - return tst_ts_to_timespec(tst_ts_from_ms(TST_LIBC_TIMESPEC, ms)); -} - -/* - * Sets tst_its it_value from microseconds. - */ -static inline void tst_its_set_interval_from_us(struct tst_its *its, long long usec) -{ - struct timespec tp = tst_timespec_from_us(usec); - - tst_its_set_interval_sec(its, tp.tv_sec); - tst_its_set_interval_nsec(its, tp.tv_nsec); -} - -/* - * Sets tst_its it_value from microseconds. - */ -static inline void tst_its_set_value_from_us(struct tst_its *its, long long usec) -{ - struct timespec tp = tst_timespec_from_us(usec); - - tst_its_set_value_sec(its, tp.tv_sec); - tst_its_set_value_nsec(its, tp.tv_nsec); -} - -/* - * Sets tst_its it_interval from tst_ts. - */ -static inline void tst_its_set_interval_from_ts(struct tst_its *its, struct tst_ts ts) -{ - tst_its_set_interval_sec(its, tst_ts_get_sec(ts)); - tst_its_set_interval_nsec(its, tst_ts_get_nsec(ts)); -} - -/* - * Sets tst_its it_value from tst_ts. - */ -static inline void tst_its_set_value_from_ts(struct tst_its *its, struct tst_ts ts) -{ - tst_its_set_value_sec(its, tst_ts_get_sec(ts)); - tst_its_set_value_nsec(its, tst_ts_get_nsec(ts)); -} - -/* - * Returns if t1 less than t2. Both t1 and t2 must be normalized. - */ -static inline int tst_ts_lt(struct tst_ts t1, struct tst_ts t2) -{ - if (tst_ts_get_sec(t1) == tst_ts_get_sec(t2)) - return tst_ts_get_nsec(t1) < tst_ts_get_nsec(t2); - - return tst_ts_get_sec(t1) < tst_ts_get_sec(t2); -} - -/* - * Returns if ts1 less than ts2. Both ts1 and ts2 must be normalized. - */ -static inline int tst_timespec_lt(struct timespec ts1, struct timespec ts2) -{ - return tst_ts_lt(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); -} - -/* - * Returns normalized tst_ts, i.e. 0 <= nsec < 1000000000. - */ -static inline struct tst_ts tst_ts_normalize(struct tst_ts t) -{ - long long sec = tst_ts_get_sec(t); - long long nsec = tst_ts_get_nsec(t); - - if (nsec >= 1000000000) { - tst_ts_set_sec(&t, sec + 1); - tst_ts_set_nsec(&t, nsec - 1000000000); - } - - if (nsec < 0) { - tst_ts_set_sec(&t, sec - 1); - tst_ts_set_nsec(&t, nsec + 1000000000); - } - - return t; -} - -/* - * Adds us microseconds to tst_ts. - */ -static inline struct tst_ts -tst_ts_add_us(struct tst_ts t, long long us) -{ - struct tst_ts res = {.type = t.type}; - - tst_ts_set_sec(&res, tst_ts_get_sec(t) + us / 1000000); - tst_ts_set_nsec(&res, tst_ts_get_nsec(t) + (us % 1000000) * 1000); - - return tst_ts_normalize(res); -} - -/* - * Adds us microseconds to struct timespec. - */ -static inline struct timespec -tst_timespec_add_us(struct timespec ts, long long us) -{ - struct tst_ts res; - - res = tst_ts_add_us(tst_ts_from_timespec(ts), us); - - return tst_ts_to_timespec(res); -} - -/* - * Substracts us microseconds from tst_ts. - */ -static inline struct tst_ts -tst_ts_sub_us(struct tst_ts t, long long us) -{ - struct tst_ts res = {.type = t.type}; - - tst_ts_set_sec(&res, tst_ts_get_sec(t) - us / 1000000); - tst_ts_set_nsec(&res, tst_ts_get_nsec(t) - (us % 1000000) * 1000); - - return tst_ts_normalize(res); -} - -/* - * Substracts us microseconds from timespec. - */ -static inline struct timespec -tst_timespec_sub_us(struct timespec ts, long long us) -{ - struct tst_ts res; - - res = tst_ts_sub_us(tst_ts_from_timespec(ts), us); - - return tst_ts_to_timespec(res); -} - -/* - * Adds two tst_ts structures. - */ -static inline struct tst_ts -tst_ts_add(struct tst_ts t1, struct tst_ts t2) -{ - struct tst_ts res = {.type = t1.type}; - - tst_ts_set_sec(&res, tst_ts_get_sec(t1) + tst_ts_get_sec(t2)); - tst_ts_set_nsec(&res, tst_ts_get_nsec(t1) + tst_ts_get_nsec(t2)); - - return tst_ts_normalize(res); -} - -/* - * Adds two timespec structures. - */ -static inline struct timespec -tst_timespec_add(struct timespec ts1, struct timespec ts2) -{ - struct tst_ts res; - - res = tst_ts_add(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); - - return tst_ts_to_timespec(res); -} - -/* - * Substract two tst_ts structures. - */ -static inline struct tst_ts -tst_ts_diff(struct tst_ts t1, struct tst_ts t2) -{ - struct tst_ts res = {.type = t1.type}; - - tst_ts_set_sec(&res, tst_ts_get_sec(t1) - tst_ts_get_sec(t2)); - tst_ts_set_nsec(&res, tst_ts_get_nsec(t1) - tst_ts_get_nsec(t2)); - - return tst_ts_normalize(res); -} - -/* - * Substract two timespec structures. - */ -static inline struct timespec -tst_timespec_diff(struct timespec ts1, struct timespec ts2) -{ - struct tst_ts res; - - res = tst_ts_diff(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); - - return tst_ts_to_timespec(res); -} - -/* - * Substract two tst_ts structures returns number of nanoseconds. - */ -static inline long long -tst_ts_diff_ns(struct tst_ts t1, struct tst_ts t2) -{ - return tst_ts_to_ns(tst_ts_diff(t1, t2)); -} - -/* - * Substract two timespec structures returns number of nanoseconds. - */ -static inline long long -tst_timespec_diff_ns(struct timespec ts1, struct timespec ts2) -{ - return tst_ts_diff_ns(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); -} - -/* - * Substract two tst_ts structures returns number of microseconds. - */ -static inline long long -tst_ts_diff_us(struct tst_ts t1, struct tst_ts t2) -{ - return tst_ts_to_us(tst_ts_diff(t1, t2)); -} - -/* - * Substract two timespec structures returns number of microseconds. - */ -static inline long long -tst_timespec_diff_us(struct timespec ts1, struct timespec ts2) -{ - return tst_ts_diff_us(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); -} - -/* - * Substract two tst_ts structures returns number of milliseconds. - */ -static inline long long -tst_ts_diff_ms(struct tst_ts t1, struct tst_ts t2) -{ - return tst_ts_to_ms(tst_ts_diff(t1, t2)); -} - -/* - * Substract two timespec structures returns number of milliseconds. - */ -static inline long long -tst_timespec_diff_ms(struct timespec ts1, struct timespec ts2) -{ - return tst_ts_diff_ms(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); -} - -/* - * Returns absolute value of difference between two timespec structures. - */ -static inline struct tst_ts -tst_ts_abs_diff(struct tst_ts t1, struct tst_ts t2) -{ - if (tst_ts_lt(t1, t2)) - return tst_ts_diff(t2, t1); - else - return tst_ts_diff(t1, t2); -} - -/* - * Returns absolute value of difference between two tst_ts structures in - * microseconds. - */ -static inline long long -tst_ts_abs_diff_us(struct tst_ts t1, struct tst_ts t2) -{ - return tst_ts_to_us(tst_ts_abs_diff(t1, t2)); -} - -/* - * Returns absolute value of difference between two timespec structures in - * microseconds. - */ -static inline long long -tst_timespec_abs_diff_us(struct timespec ts1, struct timespec ts2) -{ - return tst_ts_abs_diff_us(tst_ts_from_timespec(ts1), tst_ts_from_timespec(ts2)); -} - -/* - * Returns absolute value of difference between two timespec structures in - * milliseconds. - */ -static inline long long -tst_ts_abs_diff_ms(struct tst_ts t1, struct tst_ts t2) -{ - return tst_ts_to_ms(tst_ts_abs_diff(t1, t2)); -} - -/* - * Exits the test with TCONF if particular timer is not supported. This is - * intended to be used in test setup. There is no cleanup callback parameter as - * you are expected to call it before initializing any resources that has to be - * cleaned up later. - * - * @clk_id: Posix clock to use. - */ -void tst_timer_check(clockid_t clk_id); - -/* - * Marks a start time for given clock type. - * - * @clk_id: Posix clock to use. - */ -void tst_timer_start(clockid_t clk_id); - -/* - * Returns true if timer started by tst_timer_start() has been running for - * longer than ms seconds. - * - * @ms: Time interval in milliseconds. - */ -int tst_timer_expired_ms(long long ms); - -/* - * Marks timer end time. - */ -void tst_timer_stop(void); - -/* - * Retuns elapsed time in struct timespec. - */ -struct timespec tst_timer_elapsed(void); - -/* - * Returns elapsed time in milliseconds. - */ -static inline long long tst_timer_elapsed_ms(void) -{ - return tst_timespec_to_ms(tst_timer_elapsed()); -} - -/* - * Returns elapsed time in microseconds. - */ -static inline long long tst_timer_elapsed_us(void) -{ - return tst_timespec_to_us(tst_timer_elapsed()); -} - -#endif /* TST_TIMER */ diff --git a/kernel/tests/include/tst_timer_test.h b/kernel/tests/include/tst_timer_test.h deleted file mode 100644 index b825a4d..0000000 --- a/kernel/tests/include/tst_timer_test.h +++ /dev/null @@ -1,45 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - - /* - - Timer measuring library. - - The test is supposed to define sampling function and set it in the tst_test - structure the rest of the work is then done by the library. - - int sample(int clk_id, long long usec) - { - // Any setup done here - - tst_timer_start(clk_id); - // Call that is being measured sleeps for usec - tst_timer_stop(); - tst_timer_sample(); - - // Any cleanup done here - - // Non-zero return exits the test - } - - struct tst_test test = { - .scall = "syscall_name()", - .sample = sample, - }; - - */ - -#ifndef TST_TIMER_TEST__ -#define TST_TIMER_TEST__ - -#include "tst_test.h" -#include "tst_timer.h" - -void tst_timer_sample(void); - -# ifdef TST_NO_DEFAULT_MAIN -struct tst_test *tst_timer_test_setup(struct tst_test *test); -# endif /* TST_NO_DEFAULT_MAIN */ -#endif /* TST_TIMER_TEST__ */ diff --git a/kernel/tests/include/tst_uinput.h b/kernel/tests/include/tst_uinput.h deleted file mode 100644 index cf351cd..0000000 --- a/kernel/tests/include/tst_uinput.h +++ /dev/null @@ -1,47 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Cyril Hrubis <chrubis@suse.cz> - */ - -#ifndef TST_UINPUT_H__ -#define TST_UINPUT_H__ - -/** - * Tries to open the uinput device. - * - * Returns file descriptor on success, -1 on failure. - */ -int open_uinput(void); - -/** - * Creates virtual input device. - * - * @fd File descriptor returned by open_uinput(). - */ -void create_input_device(int fd); - -/** - * Parses /proc/bus/input/devices and returns the strings for our virtual device. - * If passing 'H' to it, it returns HANDLERS string. If passing 'S' to it, it - * returns SYSFS string. - * - * Returns newly allocated string, or NULL in a case of failure. - */ -char *get_input_field_value(char field); - -/** - * Sets up the virtual device to appear as a mouse, this must be called before - * the call to create_input_device(). - * - * @fd File descriptor as returned by open_uinput(). - */ -void setup_mouse_events(int fd); - -/** - * Destroys virtual input device. - * - * @fd File descriptor returned by open_uinput(). - */ -void destroy_input_device(int fd); - -#endif /* TST_UINPUT_H__ */ diff --git a/kernel/tests/include/tst_wallclock.h b/kernel/tests/include/tst_wallclock.h deleted file mode 100644 index 7d6723a..0000000 --- a/kernel/tests/include/tst_wallclock.h +++ /dev/null @@ -1,15 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Linaro Limited. All rights reserved. - * Author: Rafael David Tinoco <rafael.tinoco@linaro.org> - */ - - -#ifndef TST_WALLCLK_H__ -#define TST_WALLCLK_H__ - -void tst_wallclock_save(void); - -void tst_wallclock_restore(void); - -#endif /* TST_WALLCLK_H__ */ diff --git a/kernel/tests/lib/CMakeLists.txt b/kernel/tests/lib/CMakeLists.txt deleted file mode 100644 index 0ce8982..0000000 --- a/kernel/tests/lib/CMakeLists.txt +++ /dev/null @@ -1,70 +0,0 @@ -cmake_minimum_required(VERSION 3.10) - -project(xloop-kernel-test-lib) - -add_library(libltp STATIC ${CMAKE_CURRENT_SOURCE_DIR}/cloner.c - ${CMAKE_CURRENT_SOURCE_DIR}/get_path.c - ${CMAKE_CURRENT_SOURCE_DIR}/parse_opts.c - ${CMAKE_CURRENT_SOURCE_DIR}/random_range.c - ${CMAKE_CURRENT_SOURCE_DIR}/safe_file_ops.c - ${CMAKE_CURRENT_SOURCE_DIR}/safe_macros.c - ${CMAKE_CURRENT_SOURCE_DIR}/safe_net.c - ${CMAKE_CURRENT_SOURCE_DIR}/safe_pthread.c - ${CMAKE_CURRENT_SOURCE_DIR}/safe_stdio.c - ${CMAKE_CURRENT_SOURCE_DIR}/self_exec.c - ${CMAKE_CURRENT_SOURCE_DIR}/tlibio.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_af_alg.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_ansi_color.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_assert.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_buffers.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_capability.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_cgroup.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_checkpoint.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_checksum.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_clocks.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_cmd.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_coredump.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_cpu.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_crypto.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_device.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_dir_is_empty.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_fill_file.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_fill_fs.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_fs_has_free.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_fs_link_count.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_fs_setup.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_fs_type.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_get_bad_addr.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_hugepage.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_ioctl.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_kconfig.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_kernel.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_kvercmp.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_lockdown.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_memutils.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_mkfs.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_module.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_net.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_parse_opts.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_path_has_mnt_flags.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_pid.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_process_state.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_res.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_resource.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_safe_macros.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_safe_sysv_ipc.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_safe_timerfd.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_sig.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_sig_proc.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_status.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_supported_fs_types.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_sys_conf.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_taint.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_test.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_timer.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_timer_test.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_tmpdir.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_virt.c - ${CMAKE_CURRENT_SOURCE_DIR}/tst_wallclock.c) -target_include_directories(libltp PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}) -target_compile_options(libltp PUBLIC "-Wno-deprecated-declarations") diff --git a/kernel/tests/lib/cloner.c b/kernel/tests/lib/cloner.c deleted file mode 100644 index 11401f2..0000000 --- a/kernel/tests/lib/cloner.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (c) International Business Machines Corp., 2009 - * Some wrappers for clone functionality. Thrown together by Serge Hallyn - * <serue@us.ibm.com> based on existing clone usage in ltp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef _GNU_SOURCE -# define _GNU_SOURCE -#endif - -#include <stdio.h> -#include <errno.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include <sched.h> -#include <stdarg.h> -#include "config.h" -#include "tst_clone.h" - -#undef clone /* we want to use clone() */ - -/* - * The ia64 port has never included a prototype for __clone2(). It was updated - * to take eight parameters in glibc commit: - * - * commit 625f22fc7f8e0d61e3e6cff2c65468b91dbad426 - * Author: Ulrich Drepper <drepper@redhat.com> - * Date: Mon Mar 3 19:53:27 2003 +0000 - * - * The first release that contained this commit was glibc-2.3.3 which is old - * enough to assume that __clone2() takes eight parameters. - */ -#if defined(__ia64__) -extern int __clone2(int (*fn) (void *arg), void *child_stack_base, - size_t child_stack_size, int flags, void *arg, - pid_t *parent_tid, void *tls, pid_t *child_tid); -#endif - -#ifndef CLONE_SUPPORTS_7_ARGS -# define clone(fn, stack, flags, arg, ptid, tls, ctid) \ - clone(fn, stack, flags, arg) -#endif - -/* - * ltp_clone: wrapper for clone to hide the architecture dependencies. - * 1. hppa takes bottom of stack and no stacksize (stack grows up) - * 2. __ia64__ takes bottom of stack and uses clone2 - * 3. all others take top of stack (stack grows down) - */ -static int -ltp_clone_(unsigned long flags, int (*fn)(void *arg), void *arg, - size_t stack_size, void *stack, pid_t *ptid, void *tls, pid_t *ctid) -{ - int ret; - -#if defined(__ia64__) - ret = __clone2(fn, stack, stack_size, flags, arg, ptid, tls, ctid); -#else -# if defined(__hppa__) || defined(__metag__) - /* - * These arches grow their stack up, so don't need to adjust the base. - * XXX: This should be made into a runtime test. - */ -# else - /* - * For archs where stack grows downwards, stack points to the topmost - * address of the memory space set up for the child stack. - */ - if (stack) - stack += stack_size; -# endif - - ret = clone(fn, stack, flags, arg, ptid, tls, ctid); -#endif - - return ret; -} - -int ltp_clone(unsigned long flags, int (*fn)(void *arg), void *arg, - size_t stack_size, void *stack) -{ - return ltp_clone_(flags, fn, arg, stack_size, stack, NULL, NULL, NULL); -} - -int ltp_clone7(unsigned long flags, int (*fn)(void *arg), void *arg, - size_t stack_size, void *stack, ...) -{ - pid_t *ptid, *ctid; - void *tls; - va_list arg_clone; - - va_start(arg_clone, stack); - ptid = va_arg(arg_clone, pid_t *); - tls = va_arg(arg_clone, void *); - ctid = va_arg(arg_clone, pid_t *); - va_end(arg_clone); - -#ifdef CLONE_SUPPORTS_7_ARGS - return ltp_clone_(flags, fn, arg, stack_size, stack, ptid, tls, ctid); -#else - errno = ENOSYS; - return -1; -#endif -} - -/* - * ltp_alloc_stack: allocate stack of size 'size', that is sufficiently - * aligned for all arches. User is responsible for freeing allocated - * memory. - * Returns pointer to new stack. On error, returns NULL with errno set. - */ -void *ltp_alloc_stack(size_t size) -{ - void *ret = NULL; - int err; - - err = posix_memalign(&ret, 64, size); - if (err) - errno = err; - - return ret; -} - -/* - * ltp_clone_alloc: also does the memory allocation for clone with a - * caller-specified size. - */ -int -ltp_clone_alloc(unsigned long clone_flags, int (*fn) (void *arg), void *arg, - size_t stack_size) -{ - void *stack; - int ret; - int saved_errno; - - stack = ltp_alloc_stack(stack_size); - if (stack == NULL) - return -1; - - ret = ltp_clone(clone_flags, fn, arg, stack_size, stack); - - if (ret == -1) { - saved_errno = errno; - free(stack); - errno = saved_errno; - } - - return ret; -} - -/* - * ltp_clone_quick: calls ltp_clone_alloc with predetermined stack size. - * Experience thus far suggests that one page is often insufficient, - * while 6*getpagesize() seems adequate. - */ -int ltp_clone_quick(unsigned long clone_flags, int (*fn) (void *arg), void *arg) -{ - size_t stack_size = getpagesize() * 6; - - return ltp_clone_alloc(clone_flags, fn, arg, stack_size); -} diff --git a/kernel/tests/lib/errnos.h b/kernel/tests/lib/errnos.h deleted file mode 100644 index df8fea8..0000000 --- a/kernel/tests/lib/errnos.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * Copyright (c) 2009-2013 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - */ - -const char *tst_strerrno(int err) -{ - static const struct pair errno_pairs[] = { - STRPAIR(0, "SUCCESS") - /* asm-generic/errno-base.h */ - PAIR(EPERM) - PAIR(ENOENT) - PAIR(ESRCH) - PAIR(EINTR) - PAIR(EIO) - PAIR(ENXIO) - PAIR(E2BIG) - PAIR(ENOEXEC) - PAIR(EBADF) - PAIR(ECHILD) - STRPAIR(EAGAIN, "EAGAIN/EWOULDBLOCK") - PAIR(ENOMEM) - PAIR(EACCES) - PAIR(EFAULT) - PAIR(ENOTBLK) - PAIR(EBUSY) - PAIR(EEXIST) - PAIR(EXDEV) - PAIR(ENODEV) - PAIR(ENOTDIR) - PAIR(EISDIR) - PAIR(EINVAL) - PAIR(ENFILE) - PAIR(EMFILE) - PAIR(ENOTTY) - PAIR(ETXTBSY) - PAIR(EFBIG) - PAIR(ENOSPC) - PAIR(ESPIPE) - PAIR(EROFS) - PAIR(EMLINK) - PAIR(EPIPE) - PAIR(EDOM) - PAIR(ERANGE) - /* asm-generic/errno.h */ - PAIR(EDEADLK) - PAIR(ENAMETOOLONG) - PAIR(ENOLCK) - PAIR(ENOSYS) - PAIR(ENOTEMPTY) - PAIR(ELOOP) - /* EWOULDBLOCK == EAGAIN skipped */ - PAIR(ENOMSG) - PAIR(EIDRM) - PAIR(ECHRNG) - PAIR(EL2NSYNC) - PAIR(EL3HLT) - PAIR(EL3RST) - PAIR(ELNRNG) - PAIR(EUNATCH) - PAIR(ENOCSI) - PAIR(EL2HLT) - PAIR(EBADE) - PAIR(EBADR) - PAIR(EXFULL) - PAIR(ENOANO) - PAIR(EBADRQC) - PAIR(EBADSLT) - /* EDEADLOCK == EDEADLK skipped */ - PAIR(EBFONT) - PAIR(ENOSTR) - PAIR(ENODATA) - PAIR(ETIME) - PAIR(ENOSR) - PAIR(ENONET) - PAIR(ENOPKG) - PAIR(EREMOTE) - PAIR(ENOLINK) - PAIR(EADV) - PAIR(ESRMNT) - PAIR(ECOMM) - PAIR(EPROTO) - PAIR(EMULTIHOP) - PAIR(EDOTDOT) - PAIR(EBADMSG) - PAIR(EOVERFLOW) - PAIR(ENOTUNIQ) - PAIR(EBADFD) - PAIR(EREMCHG) - PAIR(ELIBACC) - PAIR(ELIBBAD) - PAIR(ELIBSCN) - PAIR(ELIBMAX) - PAIR(ELIBEXEC) - PAIR(EILSEQ) - PAIR(ERESTART) - PAIR(ESTRPIPE) - PAIR(EUSERS) - PAIR(ENOTSOCK) - PAIR(EDESTADDRREQ) - PAIR(EMSGSIZE) - PAIR(EPROTOTYPE) - PAIR(ENOPROTOOPT) - PAIR(EPROTONOSUPPORT) - PAIR(ESOCKTNOSUPPORT) - PAIR(EOPNOTSUPP) - PAIR(EPFNOSUPPORT) - PAIR(EAFNOSUPPORT) - PAIR(EADDRINUSE) - PAIR(EADDRNOTAVAIL) - PAIR(ENETDOWN) - PAIR(ENETUNREACH) - PAIR(ENETRESET) - PAIR(ECONNABORTED) - PAIR(ECONNRESET) - PAIR(ENOBUFS) - PAIR(EISCONN) - PAIR(ENOTCONN) - PAIR(ESHUTDOWN) - PAIR(ETOOMANYREFS) - PAIR(ETIMEDOUT) - PAIR(ECONNREFUSED) - PAIR(EHOSTDOWN) - PAIR(EHOSTUNREACH) - PAIR(EALREADY) - PAIR(EINPROGRESS) - PAIR(ESTALE) - PAIR(EUCLEAN) - PAIR(ENOTNAM) - PAIR(ENAVAIL) - PAIR(EISNAM) - PAIR(EREMOTEIO) - PAIR(EDQUOT) - PAIR(ENOMEDIUM) - PAIR(EMEDIUMTYPE) - PAIR(ECANCELED) -#ifdef ENOKEY - PAIR(ENOKEY) -#endif -#ifdef EKEYEXPIRED - PAIR(EKEYEXPIRED) -#endif -#ifdef EKEYREVOKED - PAIR(EKEYREVOKED) -#endif -#ifdef EKEYREJECTED - PAIR(EKEYREJECTED) -#endif -#ifdef EOWNERDEAD - PAIR(EOWNERDEAD) -#endif -#ifdef ENOTRECOVERABLE - PAIR(ENOTRECOVERABLE) -#endif -#ifdef ERFKILL - PAIR(ERFKILL) -#endif -#ifdef EHWPOISON - PAIR(EHWPOISON) -#endif - }; - - PAIR_LOOKUP(errno_pairs, err); -} diff --git a/kernel/tests/lib/get_path.c b/kernel/tests/lib/get_path.c deleted file mode 100644 index aafbc2c..0000000 --- a/kernel/tests/lib/get_path.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (C) 2010 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - - /* - * Looks for binary prog_name in $PATH. - * - * If such file exists and if you are able at least to read it, zero is - * returned and absolute path to the file is filled into buf. In case buf is - * too short to hold the absolute path + prog_name for the file we are looking - * for -1 is returned as well as when there is no such file in all paths in - * $PATH. - */ - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include "test.h" - -static int file_exist(const char *path) -{ - struct stat st; - - if (!access(path, R_OK) && !stat(path, &st) && S_ISREG(st.st_mode)) - return 1; - - return 0; -} - -int tst_get_path(const char *prog_name, char *buf, size_t buf_len) -{ - const char *path = (const char *)getenv("PATH"); - const char *start = path; - const char *end; - size_t size, ret; - - if (path == NULL) - return -1; - - do { - end = strchr(start, ':'); - - if (end != NULL) - snprintf(buf, MIN(buf_len, (size_t) (end - start + 1)), - "%s", start); - else - snprintf(buf, buf_len, "%s", start); - - size = strlen(buf); - - /* - * "::" inside $PATH, $PATH ending with ':' or $PATH starting - * with ':' should be expanded into current working directory. - */ - if (size == 0) { - snprintf(buf, buf_len, "."); - size = strlen(buf); - } - - /* - * If there is no '/' ad the end of path from $PATH add it. - */ - if (buf[size - 1] != '/') - ret = - snprintf(buf + size, buf_len - size, "/%s", - prog_name); - else - ret = - snprintf(buf + size, buf_len - size, "%s", - prog_name); - - if (buf_len - size > ret && file_exist(buf)) - return 0; - - start = end + 1; - - } while (end != NULL); - - return -1; -} diff --git a/kernel/tests/lib/parse_opts.c b/kernel/tests/lib/parse_opts.c deleted file mode 100644 index a9d5058..0000000 --- a/kernel/tests/lib/parse_opts.c +++ /dev/null @@ -1,621 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * AUTHOR : William Roske/Richard Logan - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ - -#include "config.h" -#include <errno.h> -#include <stdlib.h> -#include <string.h> -#include <sys/param.h> -#include <sys/signal.h> -#include <sys/types.h> -#include <unistd.h> -#include <time.h> -#include <stdint.h> - -#include "test.h" -#include "ltp_priv.h" -#include "usctest.h" -#include "tst_clocks.h" - -#ifndef UNIT_TEST -#define UNIT_TEST 0 -#endif - -/* Define flags and args for standard options */ -static int STD_INFINITE = 0; /* flag indciating to loop forever */ -int STD_LOOP_COUNT = 1; /* number of iterations */ - -static float STD_LOOP_DURATION = 0.0; /* duration value in fractional seconds */ - -static char **STD_opt_arr = NULL; /* array of option strings */ -static int STD_argind = 1; /* argv index to next argv element */ - /* (first argument) */ - /* To getopt users, it is like optind */ - -/* - * The following variables are to support system testing additions. - */ -static int STD_TP_barrier = 0; /* flag to do barrier in TEST_PAUSE */ - /* 2 - wait_barrier(), 3 - set_barrier(), * - barrier() */ -static int STD_LP_barrier = 0; /* flag to do barrier in TEST_LOOPING */ - /* 2 - wait_barrier(), 3 - set_barrier(), * - barrier() */ -static int STD_TP_shmem_sz = 0; /* shmalloc this many words per pe in TEST_PAUSE */ -static int STD_LD_shmem = 0; /* flag to do shmem_puts and shmem_gets during delay */ -static int STD_LP_shmem = 0; /* flag to do shmem_puts and gets during TEST_LOOPING */ -static int STD_LD_recfun = 0; /* do recressive function calls in loop delay */ -static int STD_LP_recfun = 0; /* do recressive function calls in TEST_LOOPING */ -static int STD_TP_sbrk = 0; /* do sbrk in TEST_PAUSE */ -static int STD_LP_sbrk = 0; /* do sbrk in TEST_LOOPING */ -static char *STD_start_break = 0; /* original sbrk size */ -static int Debug = 0; - -static struct std_option_t { - char *optstr; - char *help; - char *flag; - char **arg; -} std_options[] = { - {"h", " -h Show this help screen\n", NULL, NULL}, - {"i:", " -i n Execute test n times\n", NULL, NULL}, - {"I:", " -I x Execute test for x seconds\n", NULL, NULL}, -#ifdef UCLINUX - {"C:", - " -C ARG Run the child process with arguments ARG (for internal use)\n", - NULL, NULL}, -#endif - {NULL, NULL, NULL, NULL} -}; - -/* - * Structure for usc_recressive_func argument - */ -struct usc_bigstack_t { - char space[4096]; -}; - -static struct usc_bigstack_t *STD_bigstack = NULL; - -/* define the string length for Mesg and Mesg2 strings */ -#define STRLEN 2048 - -static char Mesg2[STRLEN]; /* holds possible return string */ -static void usc_recressive_func(); - -/* - * Define bits for options that might have env variable default - */ -#define OPT_iteration 01 -#define OPT_duration 04 -#define OPT_delay 010 - -#ifdef UCLINUX -/* Allocated and used in self_exec.c: */ -extern char *child_args; /* Arguments to child when -C is used */ -#endif - -static void print_help(void (*user_help)(void)) -{ - int i; - - for (i = 0; std_options[i].optstr; ++i) { - if (std_options[i].help) - printf("%s", std_options[i].help); - } - - if (user_help) - user_help(); -} - -/********************************************************************** - * parse_opts: - **********************************************************************/ -const char *parse_opts(int ac, char **av, const option_t * user_optarr, - void (*uhf)(void)) -{ - int found; /* flag to indicate that an option specified was */ - /* found in the user's list */ - int k; /* scratch integer for returns and short time usage */ - float ftmp; /* tmp float for parsing env variables */ - char *ptr; /* used in getting env variables */ - int options = 0; /* no options specified */ - int optstrlen, i; - char *optionstr; - int opt; - - /* - * If not the first time this function is called, release the old STD_opt_arr - * vector. - */ - if (STD_opt_arr != NULL) { - free(STD_opt_arr); - STD_opt_arr = NULL; - } - /* Calculate how much space we need for the option string */ - optstrlen = 0; - for (i = 0; std_options[i].optstr; ++i) - optstrlen += strlen(std_options[i].optstr); - if (user_optarr) - for (i = 0; user_optarr[i].option; ++i) { - if (strlen(user_optarr[i].option) > 2) - return - "parse_opts: ERROR - Only short options are allowed"; - optstrlen += strlen(user_optarr[i].option); - } - optstrlen += 1; - - /* Create the option string for getopt */ - optionstr = malloc(optstrlen); - if (!optionstr) - return - "parse_opts: ERROR - Could not allocate memory for optionstr"; - - optionstr[0] = '\0'; - - for (i = 0; std_options[i].optstr; ++i) - strcat(optionstr, std_options[i].optstr); - if (user_optarr) - for (i = 0; user_optarr[i].option; ++i) - /* only add the option if it wasn't there already */ - if (strchr(optionstr, user_optarr[i].option[0]) == NULL) - strcat(optionstr, user_optarr[i].option); - - /* - * Loop through av parsing options. - */ - while ((opt = getopt(ac, av, optionstr)) > 0) { - - STD_argind = optind; - - switch (opt) { - case '?': /* Unknown option */ - return "Unknown option"; - break; - case ':': /* Missing Arg */ - return "Missing argument"; - break; - case 'i': /* Iterations */ - options |= OPT_iteration; - STD_LOOP_COUNT = atoi(optarg); - if (STD_LOOP_COUNT == 0) - STD_INFINITE = 1; - break; - case 'I': /* Time duration */ - options |= OPT_duration; - STD_LOOP_DURATION = atof(optarg); - if (STD_LOOP_DURATION == 0.0) - STD_INFINITE = 1; - break; - case 'h': /* Help */ - print_help(uhf); - exit(0); - break; -#ifdef UCLINUX - case 'C': /* Run child */ - child_args = optarg; - break; -#endif - default: - - /* Check all the user specified options */ - found = 0; - for (i = 0; user_optarr[i].option; ++i) { - - if (opt == user_optarr[i].option[0]) { - /* Yup, This is a user option, set the flag and look for argument */ - if (user_optarr[i].flag) { - *user_optarr[i].flag = 1; - } - found++; - - /* save the argument at the user's location */ - if (user_optarr[i]. - option[strlen(user_optarr[i].option) - - 1] == ':') { - *user_optarr[i].arg = optarg; - } - break; /* option found - break out of the for loop */ - } - } - /* This condition "should never happen". SO CHECK FOR IT!!!! */ - if (!found) { - sprintf(Mesg2, - "parse_opts: ERROR - option:\"%c\" NOT FOUND... INTERNAL " - "ERROR", opt); - return (Mesg2); - } - } - - } - free(optionstr); - - STD_argind = optind; - - /* - * Turn on debug - */ - if (getenv("USC_DEBUG") != NULL) { - Debug = 1; - printf("env USC_DEBUG is defined, turning on debug\n"); - } - if (getenv("USC_VERBOSE") != NULL) { - Debug = 1; - printf("env USC_VERBOSE is defined, turning on debug\n"); - } - - /* - * If the USC_ITERATION_ENV environmental variable is set to - * a number, use that number as iteration count (same as -c option). - * The -c option with arg will be used even if this env var is set. - */ - if (!(options & OPT_iteration) - && (ptr = getenv(USC_ITERATION_ENV)) != NULL) { - if (sscanf(ptr, "%i", &k) == 1) { - if (k == 0) { /* if arg is 0, set infinite loop flag */ - STD_INFINITE = 1; - if (Debug) - printf - ("Using env %s, set STD_INFINITE to 1\n", - USC_ITERATION_ENV); - } else { /* else, set the loop count to the arguement */ - STD_LOOP_COUNT = k; - if (Debug) - printf - ("Using env %s, set STD_LOOP_COUNT to %d\n", - USC_ITERATION_ENV, k); - } - } - } - - /* - * If the USC_LOOP_WALLTIME environmental variable is set, - * use that number as duration (same as -I option). - * The -I option with arg will be used even if this env var is set. - */ - - if (!(options & OPT_duration) && - (ptr = getenv(USC_LOOP_WALLTIME)) != NULL) { - if (sscanf(ptr, "%f", &ftmp) == 1 && ftmp >= 0.0) { - STD_LOOP_DURATION = ftmp; - if (Debug) - printf - ("Using env %s, set STD_LOOP_DURATION to %f\n", - USC_LOOP_WALLTIME, ftmp); - if (STD_LOOP_DURATION == 0.0) { /* if arg is 0, set infinite loop flag */ - STD_INFINITE = 1; - if (Debug) - printf - ("Using env %s, set STD_INFINITE to 1\n", - USC_LOOP_WALLTIME); - } - } - } - if (!(options & OPT_duration) && (ptr = getenv("USC_DURATION")) != NULL) { - if (sscanf(ptr, "%f", &ftmp) == 1 && ftmp >= 0.0) { - STD_LOOP_DURATION = ftmp; - if (Debug) - printf - ("Using env USC_DURATION, set STD_LOOP_DURATION to %f\n", - ftmp); - if (STD_LOOP_DURATION == 0.0) { /* if arg is 0, set infinite loop flag */ - STD_INFINITE = 1; - if (Debug) - printf - ("Using env USC_DURATION, set STD_INFINITE to 1\n"); - } - } - } - - /* - * The following are special system testing envs to turn on special - * hooks in the code. - */ - if ((ptr = getenv("USC_TP_BARRIER")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) - STD_TP_barrier = k; - else - STD_TP_barrier = 1; - if (Debug) - printf - ("using env USC_TP_BARRIER, Set STD_TP_barrier to %d\n", - STD_TP_barrier); - } - - if ((ptr = getenv("USC_LP_BARRIER")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) - STD_LP_barrier = k; - else - STD_LP_barrier = 1; - if (Debug) - printf - ("using env USC_LP_BARRIER, Set STD_LP_barrier to %d\n", - STD_LP_barrier); - } - - if ((ptr = getenv("USC_TP_SHMEM")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_TP_shmem_sz = k; - if (Debug) - printf - ("Using env USC_TP_SHMEM, Set STD_TP_shmem_sz to %d\n", - STD_TP_shmem_sz); - } - } - - if ((ptr = getenv("USC_LP_SHMEM")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_LP_shmem = k; - if (Debug) - printf - ("Using env USC_LP_SHMEM, Set STD_LP_shmem to %d\n", - STD_LP_shmem); - } - } - - if ((ptr = getenv("USC_LD_SHMEM")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_LD_shmem = k; - if (Debug) - printf - ("Using env USC_LD_SHMEM, Set STD_LD_shmem to %d\n", - STD_LD_shmem); - } - } - - if ((ptr = getenv("USC_TP_SBRK")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_TP_sbrk = k; - if (Debug) - printf - ("Using env USC_TP_SBRK, Set STD_TP_sbrk to %d\n", - STD_TP_sbrk); - } - } -#if !defined(UCLINUX) - if ((ptr = getenv("USC_LP_SBRK")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_LP_sbrk = k; - if (Debug) - printf - ("Using env USC_LP_SBRK, Set STD_LP_sbrk to %d\n", - STD_LP_sbrk); - } - } -#endif /* if !defined(UCLINUX) */ - - if ((ptr = getenv("USC_LP_RECFUN")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_LP_recfun = k; - if (STD_bigstack != NULL) - STD_bigstack = - malloc(sizeof(struct usc_bigstack_t)); - if (Debug) - printf - ("Using env USC_LP_RECFUN, Set STD_LP_recfun to %d\n", - STD_LP_recfun); - } - } - - if ((ptr = getenv("USC_LD_RECFUN")) != NULL) { - if (sscanf(ptr, "%i", &k) == 1 && k >= 0) { - STD_LD_recfun = k; - if (STD_bigstack != NULL) - STD_bigstack = - malloc(sizeof(struct usc_bigstack_t)); - if (Debug) - printf - ("Using env USC_LD_RECFUN, Set STD_LD_recfun to %d\n", - STD_LD_recfun); - } - } -#if UNIT_TEST - printf("The following variables after option and env parsing:\n"); - printf("STD_LOOP_DURATION = %f\n", STD_LOOP_DURATION); - printf("STD_LOOP_COUNT = %d\n", STD_LOOP_COUNT); - printf("STD_INFINITE = %d\n", STD_INFINITE); -#endif - - return NULL; -} - -/*********************************************************************** - * This function will do desired end of global setup test - * hooks. - ***********************************************************************/ -int usc_global_setup_hook(void) -{ -#ifndef UCLINUX - if (STD_TP_sbrk || STD_LP_sbrk) - STD_start_break = sbrk(0); /* get original sbreak size */ - - if (STD_TP_sbrk) { - sbrk(STD_TP_sbrk); - if (Debug) - printf("after sbrk(%d)\n", STD_TP_sbrk); - } -#endif - return 0; -} - -#define USECS_PER_SEC 1000000 /* microseconds per second */ - -static uint64_t get_current_time(void) -{ - struct timespec ts; - - tst_clock_gettime(CLOCK_MONOTONIC, &ts); - - return (((uint64_t) ts.tv_sec) * USECS_PER_SEC) + ts.tv_nsec / 1000; -} - -/*********************************************************************** - * - * This function will determine if test should continue iterating - * If the STD_INFINITE flag is set, return 1. - * If the STD_LOOP_COUNT variable is set, compare it against - * the counter. - * If the STD_LOOP_DURATION variable is set, compare current time against - * calculated stop_time. - * This function will return 1 until all desired looping methods - * have been met. - * - * counter integer is supplied by the user program. - ***********************************************************************/ -int usc_test_looping(int counter) -{ - static int first_time = 1; - static uint64_t stop_time = 0; - int keepgoing = 0; - - /* - * If this is the first iteration and we are looping for - * duration of STD_LOOP_DURATION seconds (fractional) or - * doing loop delays, get the clocks per second. - */ - if (first_time) { - first_time = 0; - - /* - * If looping for duration, calculate stop time in - * clocks. - */ - if (STD_LOOP_DURATION) { - stop_time = - (uint64_t) (USECS_PER_SEC * STD_LOOP_DURATION) - + get_current_time(); - } - } - - if (STD_INFINITE) - keepgoing++; - - if (STD_LOOP_COUNT && counter < STD_LOOP_COUNT) - keepgoing++; - - if (STD_LOOP_DURATION != 0.0 && get_current_time() < stop_time) - keepgoing++; - - if (keepgoing == 0) - return 0; - - /* - * The following code allows special system testing hooks. - */ - - if (STD_LP_recfun) { - if (Debug) - printf - ("calling usc_recressive_func(0, %d, *STD_bigstack)\n", - STD_LP_recfun); - usc_recressive_func(0, STD_LP_recfun, *STD_bigstack); - } -#if !defined(UCLINUX) - if (STD_LP_sbrk) { - if (Debug) - printf("about to do sbrk(%d)\n", STD_LP_sbrk); - sbrk(STD_LP_sbrk); - } -#endif - - if (keepgoing) - return 1; - else - return 0; -} - -/* - * This function recressively calls itself max times. - */ -static void usc_recressive_func(int cnt, int max, struct usc_bigstack_t bstack) -{ - if (cnt < max) - usc_recressive_func(cnt + 1, max, bstack); - -} - -#if UNIT_TEST - -/****************************************************************************** - * UNIT TEST CODE - * UNIT TEST CODE - * - * this following code is provide so that unit testing can - * be done fairly easily. - ******************************************************************************/ - -int Help = 0; -int Help2 = 0; -char *ptr; - -long TEST_RETURN; -int TEST_ERRNO; - -/* for test specific parse_opts options */ -option_t Options[] = { - {"help", &Help2, NULL}, /* -help option */ - {"h", &Help, NULL}, /* -h option */ - -#if INVALID_TEST_CASES - {"missingflag", NULL, &ptr}, /* error */ - {"missingarg:", &Help, NULL}, /* error */ -#endif /* INVALID_TEST_CASES */ - - {NULL, NULL, NULL} -}; - -int main(int argc, char **argv) -{ - int lc; - char *msg; - struct timeval t; - int cnt; - - if ((msg = parse_opts(argc, argv, Options, NULL)) != NULL) { - printf("ERROR: %s\n", msg); - exit(1); - } - - TEST_PAUSE; - - for (lc = 0; TEST_LOOPING(lc); lc++) { - - TEST(gettimeofday(&t, NULL)); - printf("iter=%d: sec:%d, usec:%6.6d %s", lc + 1, t.tv_sec, - t.tv_usec, ctime(&t.tv_sec)); - } - - TEST_CLEANUP; - - exit(0); -} - -#endif /* UNIT_TEST */ diff --git a/kernel/tests/lib/random_range.c b/kernel/tests/lib/random_range.c deleted file mode 100644 index 510a4a1..0000000 --- a/kernel/tests/lib/random_range.c +++ /dev/null @@ -1,892 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <malloc.h> -#include "random_range.h" - -/* - * Internal format of the range array set up by parse_range() - */ - -struct range { - int min; - int max; - int mult; -}; - -/* - * parse_ranges() is a function to parse a comma-separated list of range - * tokens each having the following form: - * - * num - * or - * min:max[:mult] - * - * any of the values may be blank (ie. min::mult, :max, etc.) and default - * values for missing arguments may be supplied by the caller. - * - * The special first form is short hand for 'num:num'. - * - * After parsing the string, the ranges are put into an array of integers, - * which is malloc'd by the routine. The min, max, and mult entries of each - * range can be extracted from the array using the range_min(), range_max(), - * and range_mult() functions. - * - * It is the responsibility of the caller to free the space allocated by - * parse_ranges() - a single call to free() will free the space. - * - * str The string to parse - assumed to be a comma-separated - * list of tokens having the above format. - * defmin default value to plug in for min, if it is missing - * defmax default value to plug in for max, if it is missing - * defmult default value to plug in for mult, if missing - * parse_func A user-supplied function pointer, which parse_ranges() - * can call to parse the min, max, and mult strings. This - * allows for customized number formats. The function - * MUST have the following prototype: - * parse_func(char *str, int *val) - * The function should return -1 if str cannot be parsed - * into an integer, or >= 0 if it was successfully - * parsed. The resulting integer will be stored in - * *val. If parse_func is NULL, parse_ranges will parse - * the tokens in a manner consistent with the the sscanf - * %i format. - * range_ptr A user-supplied char **, which will be set to point - * at malloc'd space which holds the parsed range - * values. If range_ptr is NULL, parse_ranges() just - * parses the string. The data returned in range_ptr - * should not be processed directly - use the functions - * range_min(), range_max(), and range_mult() to access - * data for a given range. - * errptr user-supplied char ** which can be set to point to a - * static error string. If errptr is NULL, it is ignored. - * - * parse_range() returns -1 on error, or the number of ranges parsed. - */ - -static int str_to_int(); -static long long divider(long long, long long, long long, long long); - -int parse_ranges(char *str, int defmin, int defmax, int defmult, - int (*parse_func)(), char **rangeptr, char **errptr) -{ - int ncommas; - char *tmpstr, *cp, *tok, *n1str, *n2str, *multstr; - struct range *rp, *ranges; - static char errmsg[256]; - - if (errptr != NULL) { - *errptr = errmsg; - } - - for (ncommas = 0, cp = str; *cp != '\0'; cp++) { - if (*cp == ',') { - ncommas++; - } - } - - if (parse_func == NULL) { - parse_func = str_to_int; - } - - tmpstr = strdup(str); - ranges = malloc((ncommas + 1) * sizeof(struct range)); - rp = ranges; - - tok = strtok(tmpstr, ","); - while (tok != NULL) { - n1str = tok; - n2str = NULL; - multstr = NULL; - - rp->min = defmin; - rp->max = defmax; - rp->mult = defmult; - - if ((cp = strchr(n1str, ':')) != NULL) { - *cp = '\0'; - n2str = cp + 1; - - if ((cp = strchr(n2str, ':')) != NULL) { - *cp = '\0'; - multstr = cp + 1; - } - } - - /* - * Parse the 'min' field - if it is zero length (:n2[:mult] - * format), retain the default value, otherwise, pass the - * string to the parse function. - */ - - if ((int)strlen(n1str) > 0) { - if ((*parse_func) (n1str, &rp->min) < 0) { - sprintf(errmsg, - "error parsing string %s into an integer", - n1str); - free(tmpstr); - free(ranges); - return -1; - } - } - - /* - * Process the 'max' field - if one was not present (n1 format) - * set max equal to min. If the field was present, but - * zero length (n1: format), retain the default. Otherwise - * pass the string to the parse function. - */ - - if (n2str == NULL) { - rp->max = rp->min; - } else if ((int)strlen(n2str) > 0) { - if ((*parse_func) (n2str, &rp->max) < 0) { - sprintf(errmsg, - "error parsing string %s into an integer", - n2str); - free(tmpstr); - free(ranges); - return -1; - } - } - - /* - * Process the 'mult' field - if one was not present - * (n1:n2 format), or the field was zero length (n1:n2: format) - * then set the mult field to defmult - otherwise pass then - * mult field to the parse function. - */ - - if (multstr != NULL && (int)strlen(multstr) > 0) { - if ((*parse_func) (multstr, &rp->mult) < 0) { - sprintf(errmsg, - "error parsing string %s into an integer", - multstr); - free(tmpstr); - free(ranges); - return -1; - } - } - - rp++; - tok = strtok(NULL, ","); - } - - free(tmpstr); - - if (rangeptr != NULL) { - *rangeptr = (char *)ranges; - } else { - free(ranges); /* just running in parse mode */ - } - - return (rp - ranges); -} - -/* - * The default integer-parsing function - */ - -static int str_to_int(char *str, int *ip) -{ - char c; - - if (sscanf(str, "%i%c", ip, &c) != 1) { - return -1; - } else { - return 0; - } -} - -/* - * Three simple functions to return the min, max, and mult values for a given - * range. It is assumed that rbuf is a range buffer set up by parse_ranges(), - * and that r is a valid range within that buffer. - */ - -int range_min(char *rbuf, int r) -{ - return ((struct range *)rbuf)[r].min; -} - -int range_max(char *rbuf, int r) -{ - return ((struct range *)rbuf)[r].max; -} - -int range_mult(char *rbuf, int r) -{ - return ((struct range *)rbuf)[r].mult; -} - -/***************************************************************************** - * random_range(int start, int end, int mult, char **errp) - * - * Returns a psuedo-random number which is >= 'start', <= 'end', and a multiple - * of 'mult'. Start and end may be any valid integer, but mult must be an - * integer > 0. errp is a char ** which will be set to point to a static - * error message buffer if it is not NULL, and an error occurs. - * - * The errp is the only way to check if the routine fails - currently the only - * failure conditions are: - * - * mult < 1 - * no numbers in the start-end range that are a multiple of 'mult' - * - * If random_range_fails, and errp is a valid pointer, it will point to an - * internal error buffer. If errp is a vaild pointer, and random_range - * is successful, errp will be set to NULL. - * - * Note - if mult is 1 (the most common case), there are error conditions - * possible, and errp need not be used. - * - * Note: Uses lrand48(), assuming that set_random_seed() uses srand48() when - * setting the seed. - *****************************************************************************/ - -long random_range(int min, int max, int mult, char **errp) -{ - int r, nmults, orig_min, orig_max, orig_mult, tmp; - extern long lrand48(); - static char errbuf[128]; - - /* - * Sanity check - */ - - if (mult < 1) { - if (errp != NULL) { - sprintf(errbuf, "mult arg must be greater than 0"); - *errp = errbuf; - } - return -1; - } - - /* - * Save original parameter values for use in error message - */ - - orig_min = min; - orig_max = max; - orig_mult = mult; - - /* - * switch min/max if max < min - */ - - if (max < min) { - tmp = max; - max = min; - min = tmp; - } - - /* - * select the random number - */ - - if ((r = min % mult)) /* bump to the next higher 'mult' multiple */ - min += mult - r; - - if ((r = max % mult)) /* reduce to the next lower 'mult' multiple */ - max -= r; - - if (min > max) { /* no 'mult' multiples between min & max */ - if (errp != NULL) { - sprintf(errbuf, - "no numbers in the range %d:%d that are a multiple of %d", - orig_min, orig_max, orig_mult); - *errp = errbuf; - } - return -1; - } - - if (errp != NULL) { - *errp = NULL; - } - - nmults = ((max - min) / mult) + 1; -#if CRAY - /* - * If max is less than 2gb, then the value can fit in 32 bits - * and the standard lrand48() routine can be used. - */ - if (max <= (long)2147483647) { - return (long)(min + (((long)lrand48() % nmults) * mult)); - } else { - /* - * max is greater than 2gb - meeds more than 32 bits. - * Since lrand48 only will get a number up to 32bits. - */ - long randnum; - randnum = divider(min, max, 0, -1); - return (long)(min + ((randnum % nmults) * mult)); - } - -#else - return (min + ((lrand48() % nmults) * mult)); -#endif - -} - -/* - * Just like random_range, but all values are longs. - */ -long random_rangel(long min, long max, long mult, char **errp) -{ - long r, nmults, orig_min, orig_max, orig_mult, tmp; - extern long lrand48(); - static char errbuf[128]; - - /* - * Sanity check - */ - - if (mult < 1) { - if (errp != NULL) { - sprintf(errbuf, "mult arg must be greater than 0"); - *errp = errbuf; - } - return -1; - } - - /* - * Save original parameter values for use in error message - */ - - orig_min = min; - orig_max = max; - orig_mult = mult; - - /* - * switch min/max if max < min - */ - - if (max < min) { - tmp = max; - max = min; - min = tmp; - } - - /* - * select the random number - */ - - if ((r = min % mult)) /* bump to the next higher 'mult' multiple */ - min += mult - r; - - if ((r = max % mult)) /* reduce to the next lower 'mult' multiple */ - max -= r; - - if (min > max) { /* no 'mult' multiples between min & max */ - if (errp != NULL) { - sprintf(errbuf, - "no numbers in the range %ld:%ld that are a multiple of %ld", - orig_min, orig_max, orig_mult); - *errp = errbuf; - } - return -1; - } - - if (errp != NULL) { - *errp = NULL; - } - - nmults = ((max - min) / mult) + 1; -#if CRAY || (_MIPS_SZLONG == 64) - /* - * If max is less than 2gb, then the value can fit in 32 bits - * and the standard lrand48() routine can be used. - */ - if (max <= (long)2147483647) { - return (long)(min + (((long)lrand48() % nmults) * mult)); - } else { - /* - * max is greater than 2gb - meeds more than 32 bits. - * Since lrand48 only will get a number up to 32bits. - */ - long randnum; - randnum = divider(min, max, 0, -1); - return (long)(min + ((randnum % nmults) * mult)); - } - -#else - return (min + ((lrand48() % nmults) * mult)); -#endif -} - -/* - * Attempts to be just like random_range, but everything is long long (64 bit) - */ -long long random_rangell(long long min, long long max, - long long mult, char **errp) -{ - long long r, nmults, orig_min, orig_max, orig_mult, tmp; - long long randnum; - extern long lrand48(); - static char errbuf[128]; - - /* - * Sanity check - */ - - if (mult < 1) { - if (errp != NULL) { - sprintf(errbuf, "mult arg must be greater than 0"); - *errp = errbuf; - } - return -1; - } - - /* - * Save original parameter values for use in error message - */ - - orig_min = min; - orig_max = max; - orig_mult = mult; - - /* - * switch min/max if max < min - */ - - if (max < min) { - tmp = max; - max = min; - min = tmp; - } - - /* - * select the random number - */ - - if ((r = min % mult)) /* bump to the next higher 'mult' multiple */ - min += mult - r; - - if ((r = max % mult)) /* reduce to the next lower 'mult' multiple */ - max -= r; - - if (min > max) { /* no 'mult' multiples between min & max */ - if (errp != NULL) { - sprintf(errbuf, - "no numbers in the range %lld:%lld that are a multiple of %lld", - orig_min, orig_max, orig_mult); - *errp = errbuf; - } - return -1; - } - - if (errp != NULL) { - *errp = NULL; - } - - nmults = ((max - min) / mult) + 1; - /* - * If max is less than 2gb, then the value can fit in 32 bits - * and the standard lrand48() routine can be used. - */ - if (max <= (long)2147483647) { - return (long long)(min + - (((long long)lrand48() % nmults) * mult)); - } else { - /* - * max is greater than 2gb - meeds more than 32 bits. - * Since lrand48 only will get a number up to 32bits. - */ - randnum = divider(min, max, 0, -1); - return (long long)(min + ((randnum % nmults) * mult)); - } - -} - -/* - * This functional will recusively call itself to return a random - * number min and max. It was designed to work the 64bit numbers - * even when compiled as 32 bit process. - * algorithm: to use the official lrand48() routine - limited to 32 bits. - * find the difference between min and max (max-min). - * if the difference is 2g or less, use the random number gotton from lrand48(). - * Determine the midway point between min and max. - * if the midway point is less than 2g from min or max, - * randomly add the random number gotton from lrand48() to - * either min or the midpoint. - * Otherwise, call outself with min and max being min and midway value or - * midway value and max. This will reduce the range in half. - */ -static long long -divider(long long min, long long max, long long cnt, long long rand) -{ - long long med, half, diff; - - /* - * prevent run away code. We are dividing by two each count. - * if we get to a count of more than 32, we should have gotten - * to 2gb. - */ - if (cnt > 32) - return -1; - - /* - * Only get a random number the first time. - */ - if (cnt == 0 || rand < -1) { - rand = (long long)lrand48(); /* 32 bit random number */ - } - - diff = max - min; - - if (diff <= 2147483647) - return min + rand; - - half = diff / (long long)2; /* half the distance between min and max */ - med = min + half; /* med way point between min and max */ - -#if DEBUG - printf("divider: min=%lld, max=%lld, cnt=%lld, rand=%lld\n", min, max, - cnt, rand); - printf(" diff = %lld, half = %lld, med = %lld\n", diff, half, med); -#endif - - if (half <= 2147483647) { - /* - * If half is smaller than 2gb, we can use the random number - * to pick the number within the min to med or med to max - * if the cnt bit of rand is zero or one, respectively. - */ - if (rand & (1 << cnt)) - return med + rand; - else - return min + rand; - } else { - /* - * recursively call ourself to reduce the value to the bottom half - * or top half (bit cnt is set). - */ - if (rand & (1 << cnt)) { - return divider(med, max, cnt + 1, rand); - } else { - return divider(min, med, cnt + 1, rand); - } - - } - -} - -/***************************************************************************** - * random_range_seed(s) - * - * Sets the random seed to s. Uses srand48(), assuming that lrand48() will - * be used in random_range(). - *****************************************************************************/ - -void random_range_seed(long s) -{ - extern void srand48(); - - srand48(s); -} - -/**************************************************************************** - * random_bit(mask) - * - * This function randomly returns a single bit from the bits - * set in mask. If mask is zero, zero is returned. - * - ****************************************************************************/ -long random_bit(long mask) -{ - int nbits = 0; /* number of set bits in mask */ - long bit; /* used to count bits and num of set bits choosen */ - int nshift; /* used to count bit shifts */ - - if (mask == 0) - return 0; - - /* - * get the number of bits set in mask - */ -#ifndef CRAY - - bit = 1L; - for (nshift = 0; (unsigned int)nshift < sizeof(long) * 8; nshift++) { - if (mask & bit) - nbits++; - bit = bit << 1; - } - -#else - nbits = _popcnt(mask); -#endif /* if CRAY */ - - /* - * randomly choose a bit. - */ - bit = random_range(1, nbits, 1, NULL); - - /* - * shift bits until you determine which bit was randomly choosen. - * nshift will hold the number of shifts to make. - */ - - nshift = 0; - while (bit) { - /* check if the current one's bit is set */ - if (mask & 1L) { - bit--; - } - mask = mask >> 1; - nshift++; - } - - return 01L << (nshift - 1); - -} - -#if RANDOM_BIT_UNITTEST -/* - * The following is a unit test main function for random_bit(). - */ -main(argc, argv) -int argc; -char **argv; -{ - int ind; - int cnt, iter; - long mask, ret; - - printf("test for first and last bit set\n"); - mask = 1L; - ret = random_bit(mask); - printf("random_bit(%#o) returned %#o\n", mask, ret); - - mask = 1L << (sizeof(long) * 8 - 1); - ret = random_bit(mask); - printf("random_bit(%#o) returned %#o\n", mask, ret); - - if (argc >= 3) { - iter = atoi(argv[1]); - for (ind = 2; ind < argc; ind++) { - printf("Calling random_bit %d times for mask %#o\n", - iter, mask); - sscanf(argv[ind], "%i", &mask); - for (cnt = 0; cnt < iter; cnt++) { - ret = random_bit(mask); - printf("random_bit(%#o) returned %#o\n", mask, - ret); - } - } - } - exit(0); -} - -#endif /* end if RANDOM_BIT_UNITTEST */ - -#if UNIT_TEST -/* - * The following is a unit test main function for random_range*(). - */ - -#define PARTNUM 10 /* used to determine even distribution of random numbers */ -#define MEG 1024*1024*1024 -#define GIG 1073741824 -int main(argc, argv) -int argc; -char **argv; -{ - int ind; - int cnt, iter = 10; - int imin = 0, imult = 1, itmin, itmax = 0; -#if CRAY - int imax = 6 * GIG; /* higher than 32 bits */ -#else - int imax = 1048576; -#endif - - long lret, lmin = 0, lmult = 1, ltmin, ltmax = 0; -#if CRAY || (_MIPS_SZLONG == 64) - long lmax = 6 * (long)GIG; /* higher than 32 bits */ -#else - long lmax = 1048576; -#endif - long long llret, llmin = 0, llmult = 1, lltmin, lltmax = 0; - long long llmax = (long long)80 * (long long)GIG; - - long part; - long long lpart; - long cntarr[PARTNUM]; - long valbound[PARTNUM]; - long long lvalbound[PARTNUM]; - - for (ind = 0; ind < PARTNUM; ind++) - cntarr[ind] = 0; - - if (argc < 2) { - printf("Usage: %s func [iterations] \n", argv[0]); - printf - ("func can be random_range, random_rangel, random_rangell\n"); - exit(1); - } - - if (argc >= 3) { - if (sscanf(argv[2], "%i", &iter) != 1) { - printf("Usage: %s [func iterations] \n", argv[0]); - printf("argv[2] is not a number\n"); - exit(1); - } - } - - /* - * random_rangel () - */ - if (strcmp(argv[1], "random_rangel") == 0) { - ltmin = lmax; - part = lmax / PARTNUM; - for (ind = 0; ind < PARTNUM; ind++) { - valbound[ind] = part * ind; - } - - for (cnt = 0; cnt < iter; cnt++) { - lret = random_rangel(lmin, lmax, lmult, NULL); - if (iter < 100) - printf("%ld\n", lret); - if (lret < ltmin) - ltmin = lret; - if (lret > ltmax) - ltmax = lret; - for (ind = 0; ind < PARTNUM - 1; ind++) { - if (valbound[ind] < lret - && lret <= valbound[ind + 1]) { - cntarr[ind]++; - break; - } - } - if (lret > valbound[PARTNUM - 1]) { - cntarr[PARTNUM - 1]++; - } - } - for (ind = 0; ind < PARTNUM - 1; ind++) { - printf("%2d %-13ld to %-13ld %5ld %4.4f\n", ind + 1, - valbound[ind], valbound[ind + 1], cntarr[ind], - (float)(cntarr[ind] / (float)iter)); - } - printf("%2d %-13ld to %-13ld %5ld %4.4f\n", PARTNUM, - valbound[PARTNUM - 1], lmax, cntarr[PARTNUM - 1], - (float)(cntarr[PARTNUM - 1] / (float)iter)); - printf(" min=%ld, max=%ld\n", ltmin, ltmax); - - } else if (strcmp(argv[1], "random_rangell") == 0) { - /* - * random_rangell() unit test - */ - lltmin = llmax; - lpart = llmax / PARTNUM; - for (ind = 0; ind < PARTNUM; ind++) { - lvalbound[ind] = (long long)(lpart * ind); - } - - for (cnt = 0; cnt < iter; cnt++) { - llret = random_rangell(llmin, llmax, llmult, NULL); - if (iter < 100) - printf("random_rangell returned %lld\n", llret); - if (llret < lltmin) - lltmin = llret; - if (llret > lltmax) - lltmax = llret; - - for (ind = 0; ind < PARTNUM - 1; ind++) { - if (lvalbound[ind] < llret - && llret <= lvalbound[ind + 1]) { - cntarr[ind]++; - break; - } - } - if (llret > lvalbound[PARTNUM - 1]) { - cntarr[PARTNUM - 1]++; - } - } - for (ind = 0; ind < PARTNUM - 1; ind++) { - printf("%2d %-13lld to %-13lld %5ld %4.4f\n", - ind + 1, lvalbound[ind], lvalbound[ind + 1], - cntarr[ind], (float)(cntarr[ind] / (float)iter)); - } - printf("%2d %-13lld to %-13lld %5ld %4.4f\n", PARTNUM, - lvalbound[PARTNUM - 1], llmax, cntarr[PARTNUM - 1], - (float)(cntarr[PARTNUM - 1] / (float)iter)); - printf(" min=%lld, max=%lld\n", lltmin, lltmax); - - } else { - /* - * random_range() unit test - */ - itmin = imax; - part = imax / PARTNUM; - for (ind = 0; ind < PARTNUM; ind++) { - valbound[ind] = part * ind; - } - - for (cnt = 0; cnt < iter; cnt++) { - lret = random_range(imin, imax, imult, NULL); - if (iter < 100) - printf("%ld\n", lret); - if (lret < itmin) - itmin = lret; - if (lret > itmax) - itmax = lret; - - for (ind = 0; ind < PARTNUM - 1; ind++) { - if (valbound[ind] < lret - && lret <= valbound[ind + 1]) { - cntarr[ind]++; - break; - } - } - if (lret > valbound[PARTNUM - 1]) { - cntarr[PARTNUM - 1]++; - } - } - for (ind = 0; ind < PARTNUM - 1; ind++) { - printf("%2d %-13ld to %-13ld %5ld %4.4f\n", ind + 1, - valbound[ind], valbound[ind + 1], cntarr[ind], - (float)(cntarr[ind] / (float)iter)); - } - printf("%2d %-13ld to %-13ld %5ld %4.4f\n", PARTNUM, - valbound[PARTNUM - 1], (long)imax, cntarr[PARTNUM - 1], - (float)(cntarr[PARTNUM - 1] / (float)iter)); - printf(" min=%d, max=%d\n", itmin, itmax); - - } - - exit(0); -} - -#endif diff --git a/kernel/tests/lib/safe_file_ops.c b/kernel/tests/lib/safe_file_ops.c deleted file mode 100644 index e06d399..0000000 --- a/kernel/tests/lib/safe_file_ops.c +++ /dev/null @@ -1,422 +0,0 @@ -/* - * Copyright (C) 2012 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include <stdarg.h> -#include <stdio.h> -#include <sys/time.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <unistd.h> -#include <utime.h> - -#include "test.h" -#include "safe_file_ops_fn.h" - -/* - * Count number of expected assigned conversions. Any conversion starts with '%'. - * The '%%' matches % and no assignment is done. The %*x matches as x would do but - * the assignment is suppressed. - * - * NOTE: This is not 100% correct for complex scanf strings, but will do for - * all of our intended usage. - */ -static int count_scanf_conversions(const char *fmt) -{ - unsigned int cnt = 0; - int flag = 0; - - while (*fmt) { - switch (*fmt) { - case '%': - if (flag) { - cnt--; - flag = 0; - } else { - flag = 1; - cnt++; - } - break; - case '*': - if (flag) { - cnt--; - flag = 0; - } - break; - default: - flag = 0; - } - - fmt++; - } - - return cnt; -} - -int file_scanf(const char *file, const int lineno, - const char *path, const char *fmt, ...) -{ - va_list va; - FILE *f; - int exp_convs, ret; - - f = fopen(path, "r"); - - if (f == NULL) { - tst_resm(TWARN, - "Failed to open FILE '%s' at %s:%d", - path, file, lineno); - return 1; - } - - exp_convs = count_scanf_conversions(fmt); - - va_start(va, fmt); - ret = vfscanf(f, fmt, va); - va_end(va); - - if (ret == EOF) { - tst_resm(TWARN, - "The FILE '%s' ended prematurely at %s:%d", - path, file, lineno); - goto err; - } - - if (ret != exp_convs) { - tst_resm(TWARN, - "Expected %i conversions got %i FILE '%s' at %s:%d", - exp_convs, ret, path, file, lineno); - goto err; - } - - if (fclose(f)) { - tst_resm(TWARN, - "Failed to close FILE '%s' at %s:%d", - path, file, lineno); - return 1; - } - - return 0; - -err: - if (fclose(f)) { - tst_resm(TWARN, - "Failed to close FILE '%s' at %s:%d", - path, file, lineno); - } - return 1; -} - -void safe_file_scanf(const char *file, const int lineno, - void (*cleanup_fn) (void), - const char *path, const char *fmt, ...) -{ - va_list va; - FILE *f; - int exp_convs, ret; - - f = fopen(path, "r"); - - if (f == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to open FILE '%s' for reading at %s:%d", - path, file, lineno); - return; - } - - exp_convs = count_scanf_conversions(fmt); - - va_start(va, fmt); - ret = vfscanf(f, fmt, va); - va_end(va); - - if (ret == EOF) { - tst_brkm(TBROK, cleanup_fn, - "The FILE '%s' ended prematurely at %s:%d", - path, file, lineno); - return; - } - - if (ret != exp_convs) { - tst_brkm(TBROK, cleanup_fn, - "Expected %i conversions got %i FILE '%s' at %s:%d", - exp_convs, ret, path, file, lineno); - return; - } - - if (fclose(f)) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to close FILE '%s' at %s:%d", - path, file, lineno); - return; - } -} - - -/* - * Try to parse each line from file specified by 'path' according - * to scanf format 'fmt'. If all fields could be parsed, stop and - * return 0, otherwise continue or return 1 if EOF is reached. - */ -int file_lines_scanf(const char *file, const int lineno, - void (*cleanup_fn)(void), int strict, - const char *path, const char *fmt, ...) -{ - FILE *fp; - int ret = 0; - int arg_count = 0; - char line[BUFSIZ]; - va_list ap; - - if (!fmt) { - tst_brkm(TBROK, cleanup_fn, "pattern is NULL, %s:%d", - file, lineno); - return 1; - } - - fp = fopen(path, "r"); - if (fp == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to open FILE '%s' for reading at %s:%d", - path, file, lineno); - return 1; - } - - arg_count = count_scanf_conversions(fmt); - - while (fgets(line, BUFSIZ, fp) != NULL) { - va_start(ap, fmt); - ret = vsscanf(line, fmt, ap); - va_end(ap); - - if (ret == arg_count) - break; - } - fclose(fp); - - if (strict && ret != arg_count) { - tst_brkm(TBROK, cleanup_fn, "Expected %i conversions got %i" - " FILE '%s' at %s:%d", arg_count, ret, path, file, lineno); - return 1; - } - - return !(ret == arg_count); -} - -int file_printf(const char *file, const int lineno, - const char *path, const char *fmt, ...) -{ - va_list va; - FILE *f; - - f = fopen(path, "w"); - - if (f == NULL) { - tst_resm(TWARN, - "Failed to open FILE '%s' at %s:%d", - path, file, lineno); - return 1; - } - - va_start(va, fmt); - - if (vfprintf(f, fmt, va) < 0) { - tst_resm(TWARN, - "Failed to print to FILE '%s' at %s:%d", - path, file, lineno); - goto err; - } - - va_end(va); - - if (fclose(f)) { - tst_resm(TWARN, - "Failed to close FILE '%s' at %s:%d", - path, file, lineno); - return 1; - } - - return 0; - -err: - if (fclose(f)) { - tst_resm(TWARN, - "Failed to close FILE '%s' at %s:%d", - path, file, lineno); - } - return 1; -} - -void safe_file_printf(const char *file, const int lineno, - void (*cleanup_fn) (void), - const char *path, const char *fmt, ...) -{ - va_list va; - FILE *f; - - f = fopen(path, "w"); - - if (f == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to open FILE '%s' for writing at %s:%d", - path, file, lineno); - return; - } - - va_start(va, fmt); - - if (vfprintf(f, fmt, va) < 0) { - tst_brkm(TBROK, cleanup_fn, - "Failed to print to FILE '%s' at %s:%d", - path, file, lineno); - return; - } - - va_end(va); - - if (fclose(f)) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to close FILE '%s' at %s:%d", - path, file, lineno); - return; - } -} - -//TODO: C implementation? better error condition reporting? -void safe_cp(const char *file, const int lineno, - void (*cleanup_fn) (void), const char *src, const char *dst) -{ - size_t len = strlen(src) + strlen(dst) + 16; - char buf[len]; - int ret; - - snprintf(buf, sizeof(buf), "cp \"%s\" \"%s\"", src, dst); - - ret = system(buf); - - if (ret) { - tst_brkm(TBROK, cleanup_fn, - "Failed to copy '%s' to '%s' at %s:%d", - src, dst, file, lineno); - } -} - -#ifndef HAVE_UTIMENSAT - -static void set_time(struct timeval *res, const struct timespec *src, - long cur_tv_sec, long cur_tv_usec) -{ - switch (src->tv_nsec) { - case UTIME_NOW: - break; - case UTIME_OMIT: - res->tv_sec = cur_tv_sec; - res->tv_usec = cur_tv_usec; - break; - default: - res->tv_sec = src->tv_sec; - res->tv_usec = src->tv_nsec / 1000; - } -} - -#endif - -void safe_touch(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *pathname, - mode_t mode, const struct timespec times[2]) -{ - int ret; - mode_t defmode; - - defmode = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH; - - ret = open(pathname, O_CREAT | O_WRONLY, defmode); - if (ret == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to open file '%s' at %s:%d", - pathname, file, lineno); - return; - } - - ret = close(ret); - if (ret == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to close file '%s' at %s:%d", - pathname, file, lineno); - return; - } - - if (mode != 0) { - ret = chmod(pathname, mode); - if (ret == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to chmod file '%s' at %s:%d", - pathname, file, lineno); - return; - } - } - - -#ifdef HAVE_UTIMENSAT - ret = utimensat(AT_FDCWD, pathname, times, 0); -#else - if (times == NULL) { - ret = utimes(pathname, NULL); - } else { - struct stat sb; - struct timeval cotimes[2]; - - ret = stat(pathname, &sb); - if (ret == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to stat file '%s' at %s:%d", - pathname, file, lineno); - return; - } - - ret = gettimeofday(cotimes, NULL); - if (ret == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to gettimeofday() at %s:%d", - file, lineno); - return; - } - - cotimes[1] = cotimes[0]; - - set_time(cotimes, times, - sb.st_atime, sb.st_atim.tv_nsec / 1000); - set_time(cotimes + 1, times + 1, - sb.st_mtime, sb.st_mtim.tv_nsec / 1000); - - ret = utimes(pathname, cotimes); - } -#endif - if (ret == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "Failed to update the access/modification time on file" - " '%s' at %s:%d", pathname, file, lineno); - } -} diff --git a/kernel/tests/lib/safe_macros.c b/kernel/tests/lib/safe_macros.c deleted file mode 100644 index 4f48d75..0000000 --- a/kernel/tests/lib/safe_macros.c +++ /dev/null @@ -1,1109 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) Linux Test Project, 2010-2020 - */ - -#define _GNU_SOURCE -#include <sys/types.h> -#include <sys/mman.h> -#include <sys/resource.h> -#include <sys/stat.h> -#include <sys/wait.h> -#include <sys/mount.h> -#include <sys/xattr.h> -#include <sys/sysinfo.h> -#include <errno.h> -#include <fcntl.h> -#include <libgen.h> -#include <limits.h> -#include <pwd.h> -#include <stdarg.h> -#include <stdlib.h> -#include <unistd.h> -#include <malloc.h> -#include "test.h" -#include "safe_macros.h" - -char *safe_basename(const char *file, const int lineno, - void (*cleanup_fn) (void), char *path) -{ - char *rval; - - rval = basename(path); - if (rval == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: basename(%s) failed", - file, lineno, path); - } - - return rval; -} - -int -safe_chdir(const char *file, const int lineno, void (*cleanup_fn) (void), - const char *path) -{ - int rval; - - rval = chdir(path); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: chdir(%s) failed", - file, lineno, path); - } - - return rval; -} - -int -safe_close(const char *file, const int lineno, void (*cleanup_fn) (void), - int fildes) -{ - int rval; - - rval = close(fildes); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: close(%d) failed", - file, lineno, fildes); - } - - return rval; -} - -int -safe_creat(const char *file, const int lineno, void (*cleanup_fn) (void), - const char *pathname, mode_t mode) -{ - int rval; - - rval = creat(pathname, mode); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: creat(%s,0%o) failed", - file, lineno, pathname, mode); - } - - return rval; -} - -char *safe_dirname(const char *file, const int lineno, - void (*cleanup_fn) (void), char *path) -{ - char *rval; - - rval = dirname(path); - if (rval == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: dirname(%s) failed", - file, lineno, path); - } - - return rval; -} - -char *safe_getcwd(const char *file, const int lineno, void (*cleanup_fn) (void), - char *buf, size_t size) -{ - char *rval; - - rval = getcwd(buf, size); - if (rval == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getcwd(%p,%zu) failed", - file, lineno, buf, size); - } - - return rval; -} - -struct passwd *safe_getpwnam(const char *file, const int lineno, - void (*cleanup_fn) (void), const char *name) -{ - struct passwd *rval; - - rval = getpwnam(name); - if (rval == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getpwnam(%s) failed", - file, lineno, name); - } - - return rval; -} - -int -safe_getrusage(const char *file, const int lineno, void (*cleanup_fn) (void), - int who, struct rusage *usage) -{ - int rval; - - rval = getrusage(who, usage); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getrusage(%d,%p) failed", - file, lineno, who, usage); - } - - return rval; -} - -void *safe_malloc(const char *file, const int lineno, void (*cleanup_fn) (void), - size_t size) -{ - void *rval; - - rval = malloc(size); - if (rval == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: malloc(%zu) failed", - file, lineno, size); - } - - return rval; -} - -int safe_mkdir(const char *file, const int lineno, void (*cleanup_fn) (void), - const char *pathname, mode_t mode) -{ - int rval; - - rval = mkdir(pathname, mode); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: mkdir(%s,0%o) failed", - file, lineno, pathname, mode); - } - - return (rval); -} - -int safe_rmdir(const char *file, const int lineno, void (*cleanup_fn) (void), - const char *pathname) -{ - int rval; - - rval = rmdir(pathname); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: rmdir(%s) failed", - file, lineno, pathname); - } - - return (rval); -} - -int safe_munmap(const char *file, const int lineno, void (*cleanup_fn) (void), - void *addr, size_t length) -{ - int rval; - - rval = munmap(addr, length); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: munmap(%p,%zu) failed", - file, lineno, addr, length); - } - - return rval; -} - -int safe_open(const char *file, const int lineno, void (*cleanup_fn) (void), - const char *pathname, int oflags, ...) -{ - va_list ap; - int rval; - mode_t mode; - - va_start(ap, oflags); - - /* Android's NDK's mode_t is smaller than an int, which results in - * SIGILL here when passing the mode_t type. - */ - mode = va_arg(ap, int); - - va_end(ap); - - rval = open(pathname, oflags, mode); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: open(%s,%d,0%o) failed", - file, lineno, pathname, oflags, mode); - } - - return rval; -} - -int safe_pipe(const char *file, const int lineno, void (*cleanup_fn) (void), - int fildes[2]) -{ - int rval; - - rval = pipe(fildes); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: pipe({%d,%d}) failed", - file, lineno, fildes[0], fildes[1]); - } - - return rval; -} - -ssize_t safe_read(const char *file, const int lineno, void (*cleanup_fn) (void), - char len_strict, int fildes, void *buf, size_t nbyte) -{ - ssize_t rval; - - rval = read(fildes, buf, nbyte); - if (rval == -1 || (len_strict && (size_t)rval != nbyte)) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: read(%d,%p,%zu) failed, returned %zd", - file, lineno, fildes, buf, nbyte, rval); - } - - return rval; -} - -int safe_setegid(const char *file, const int lineno, void (*cleanup_fn) (void), - gid_t egid) -{ - int rval; - - rval = setegid(egid); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: setegid(%u) failed", - file, lineno, (unsigned) egid); - } - - return rval; -} - -int safe_seteuid(const char *file, const int lineno, void (*cleanup_fn) (void), - uid_t euid) -{ - int rval; - - rval = seteuid(euid); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: seteuid(%u) failed", - file, lineno, (unsigned) euid); - } - - return rval; -} - -int safe_setgid(const char *file, const int lineno, void (*cleanup_fn) (void), - gid_t gid) -{ - int rval; - - rval = setgid(gid); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: setgid(%u) failed", - file, lineno, (unsigned) gid); - } - - return rval; -} - -int safe_setuid(const char *file, const int lineno, void (*cleanup_fn) (void), - uid_t uid) -{ - int rval; - - rval = setuid(uid); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: setuid(%u) failed", - file, lineno, (unsigned) uid); - } - - return rval; -} - -int safe_getresuid(const char *file, const int lineno, void (*cleanup_fn)(void), - uid_t *ruid, uid_t *euid, uid_t *suid) -{ - int rval; - - rval = getresuid(ruid, euid, suid); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getresuid(%p, %p, %p) failed", - file, lineno, ruid, euid, suid); - } - - return rval; -} - -int safe_getresgid(const char *file, const int lineno, void (*cleanup_fn)(void), - gid_t *rgid, gid_t *egid, gid_t *sgid) -{ - int rval; - - rval = getresgid(rgid, egid, sgid); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getresgid(%p, %p, %p) failed", - file, lineno, rgid, egid, sgid); - } - - return rval; -} - -int safe_unlink(const char *file, const int lineno, void (*cleanup_fn) (void), - const char *pathname) -{ - int rval; - - rval = unlink(pathname); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: unlink(%s) failed", - file, lineno, pathname); - } - - return rval; -} - - -int safe_link(const char *file, const int lineno, - void (cleanup_fn)(void), const char *oldpath, - const char *newpath) -{ - int rval; - - rval = link(oldpath, newpath); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: link(%s,%s) failed", - file, lineno, oldpath, newpath); - } - - return rval; -} - -int safe_linkat(const char *file, const int lineno, - void (cleanup_fn)(void), int olddirfd, const char *oldpath, - int newdirfd, const char *newpath, int flags) -{ - int rval; - - rval = linkat(olddirfd, oldpath, newdirfd, newpath, flags); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: linkat(%d,%s,%d,%s,%d) failed", - file, lineno, olddirfd, oldpath, newdirfd, - newpath, flags); - } - - return rval; -} - -ssize_t safe_readlink(const char *file, const int lineno, - void (cleanup_fn)(void), const char *path, - char *buf, size_t bufsize) -{ - ssize_t rval; - - rval = readlink(path, buf, bufsize); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: readlink(%s,%p,%zu) failed", - file, lineno, path, buf, bufsize); - } else { - /* readlink does not append a NUL byte to the buffer. - * Add it now. */ - if ((size_t) rval < bufsize) - buf[rval] = '\0'; - else - buf[bufsize-1] = '\0'; - } - - return rval; -} - -int safe_symlink(const char *file, const int lineno, - void (cleanup_fn)(void), const char *oldpath, - const char *newpath) -{ - int rval; - - rval = symlink(oldpath, newpath); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: symlink(%s,%s) failed", - file, lineno, oldpath, newpath); - } - - return rval; -} - -ssize_t safe_write(const char *file, const int lineno, void (cleanup_fn) (void), - char len_strict, int fildes, const void *buf, size_t nbyte) -{ - ssize_t rval; - - rval = write(fildes, buf, nbyte); - if (rval == -1 || (len_strict && (size_t)rval != nbyte)) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: write(%d,%p,%zu) failed", - file, lineno, fildes, buf, rval); - } - - return rval; -} - -long safe_strtol(const char *file, const int lineno, - void (cleanup_fn) (void), char *str, long min, long max) -{ - long rval; - char *endptr; - - errno = 0; - rval = strtol(str, &endptr, 10); - - if ((errno == ERANGE && (rval == LONG_MAX || rval == LONG_MIN)) - || (errno != 0 && rval == 0)) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: strtol(%s) failed", file, lineno, str); - return rval; - } - - if (endptr == str || (*endptr != '\0' && *endptr != '\n')) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: strtol(%s): Invalid value", file, lineno, str); - return 0; - } - - if (rval > max || rval < min) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: strtol(%s): %ld is out of range %ld - %ld", - file, lineno, str, rval, min, max); - return 0; - } - - return rval; -} - -unsigned long safe_strtoul(const char *file, const int lineno, - void (cleanup_fn) (void), char *str, - unsigned long min, unsigned long max) -{ - unsigned long rval; - char *endptr; - - errno = 0; - rval = strtoul(str, &endptr, 10); - - if ((errno == ERANGE && rval == ULONG_MAX) - || (errno != 0 && rval == 0)) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: strtoul(%s) failed", file, lineno, str); - return rval; - } - - if (rval > max || rval < min) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: strtoul(%s): %lu is out of range %lu - %lu", - file, lineno, str, rval, min, max); - return 0; - } - - if (endptr == str || (*endptr != '\0' && *endptr != '\n')) { - tst_brkm(TBROK, cleanup_fn, - "Invalid value: '%s' at %s:%d", str, file, lineno); - return 0; - } - - return rval; -} - -long safe_sysconf(const char *file, const int lineno, - void (cleanup_fn) (void), int name) -{ - long rval; - errno = 0; - - rval = sysconf(name); - - if (rval == -1) { - if (errno) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: sysconf(%d) failed", - file, lineno, name); - } else { - tst_resm(TINFO, "%s:%d: sysconf(%d): " - "queried option is not available" - " or there is no definite limit", - file, lineno, name); - } - } - - return rval; -} - -int safe_chmod(const char *file, const int lineno, - void (cleanup_fn)(void), const char *path, mode_t mode) -{ - int rval; - - rval = chmod(path, mode); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: chmod(%s,0%o) failed", - file, lineno, path, mode); - } - - return rval; -} - -int safe_fchmod(const char *file, const int lineno, - void (cleanup_fn)(void), int fd, mode_t mode) -{ - int rval; - - rval = fchmod(fd, mode); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: fchmod(%d,0%o) failed", - file, lineno, fd, mode); - } - - return rval; -} - -int safe_chown(const char *file, const int lineno, void (cleanup_fn)(void), - const char *path, uid_t owner, gid_t group) -{ - int rval; - - rval = chown(path, owner, group); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: chown(%s,%d,%d) failed", - file, lineno, path, owner, group); - } - - return rval; -} - -int safe_fchown(const char *file, const int lineno, void (cleanup_fn)(void), - int fd, uid_t owner, gid_t group) -{ - int rval; - - rval = fchown(fd, owner, group); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: fchown(%d,%d,%d) failed", - file, lineno, fd, owner, group); - } - - return rval; -} - -pid_t safe_wait(const char *file, const int lineno, void (cleanup_fn)(void), - int *status) -{ - pid_t rval; - - rval = wait(status); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: wait(%p) failed", - file, lineno, status); - } - - return rval; -} - -pid_t safe_waitpid(const char *file, const int lineno, void (cleanup_fn)(void), - pid_t pid, int *status, int opts) -{ - pid_t rval; - - rval = waitpid(pid, status, opts); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: waitpid(%d,%p,%d) failed", - file, lineno, pid, status, opts); - } - - return rval; -} - -void *safe_memalign(const char *file, const int lineno, - void (*cleanup_fn) (void), size_t alignment, size_t size) -{ - void *rval; - - rval = memalign(alignment, size); - if (rval == NULL) - tst_brkm(TBROK | TERRNO, cleanup_fn, "memalign failed at %s:%d", - file, lineno); - - return rval; -} - -int safe_kill(const char *file, const int lineno, void (cleanup_fn)(void), - pid_t pid, int sig) -{ - int rval; - - rval = kill(pid, sig); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: kill(%d,%s) failed", - file, lineno, pid, tst_strsig(sig)); - } - - return rval; -} - -int safe_mkfifo(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *pathname, mode_t mode) -{ - int rval; - - rval = mkfifo(pathname, mode); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: mkfifo(%s, 0%o) failed", - file, lineno, pathname, mode); - } - - return rval; -} - -int safe_rename(const char *file, const int lineno, void (*cleanup_fn)(void), - const char *oldpath, const char *newpath) -{ - int rval; - - rval = rename(oldpath, newpath); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: rename(%s, %s) failed", - file, lineno, oldpath, newpath); - } - - return rval; -} - -static const char *const fuse_fs_types[] = { - "exfat", - "ntfs", -}; - -static int possibly_fuse(const char *fs_type) -{ - unsigned int i; - - if (!fs_type) - return 0; - - for (i = 0; i < ARRAY_SIZE(fuse_fs_types); i++) { - if (!strcmp(fuse_fs_types[i], fs_type)) - return 1; - } - - return 0; -} - -int safe_mount(const char *file, const int lineno, void (*cleanup_fn)(void), - const char *source, const char *target, - const char *filesystemtype, unsigned long mountflags, - const void *data) -{ - int rval; - - /* - * Don't try using the kernel's NTFS driver when mounting NTFS, since - * the kernel's NTFS driver doesn't have proper write support. - */ - if (!filesystemtype || strcmp(filesystemtype, "ntfs")) { - rval = mount(source, target, filesystemtype, mountflags, data); - if (!rval) - return 0; - } - - /* - * The FUSE filesystem executes mount.fuse helper, which tries to - * execute corresponding binary name which is encoded at the start of - * the source string and separated by # from the device name. - * - * The mount helpers are called mount.$fs_type. - */ - if (possibly_fuse(filesystemtype)) { - char buf[1024]; - - tst_resm(TINFO, "Trying FUSE..."); - snprintf(buf, sizeof(buf), "mount.%s '%s' '%s'", - filesystemtype, source, target); - - rval = tst_system(buf); - if (WIFEXITED(rval) && WEXITSTATUS(rval) == 0) - return 0; - - tst_brkm(TBROK, cleanup_fn, "mount.%s failed with %i", - filesystemtype, rval); - return -1; - } else { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: mount(%s, %s, %s, %lu, %p) failed", - file, lineno, source, target, filesystemtype, - mountflags, data); - } - - return -1; -} - -int safe_umount(const char *file, const int lineno, void (*cleanup_fn)(void), - const char *target) -{ - int rval; - - rval = tst_umount(target); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: umount(%s) failed", - file, lineno, target); - } - - return rval; -} - -DIR* safe_opendir(const char *file, const int lineno, void (cleanup_fn)(void), - const char *name) -{ - DIR *rval; - - rval = opendir(name); - - if (!rval) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: opendir(%s) failed", file, lineno, name); - } - - return rval; -} - -int safe_closedir(const char *file, const int lineno, void (cleanup_fn)(void), - DIR *dirp) -{ - int rval; - - rval = closedir(dirp); - - if (rval) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: closedir(%p) failed", file, lineno, dirp); - } - - return rval; -} - -struct dirent *safe_readdir(const char *file, const int lineno, void (cleanup_fn)(void), - DIR *dirp) -{ - struct dirent *rval; - int err = errno; - - errno = 0; - rval = readdir(dirp); - - if (!rval && errno) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: readdir(%p) failed", file, lineno, dirp); - } - - errno = err; - return rval; -} - -int safe_getpriority(const char *file, const int lineno, int which, id_t who) -{ - int rval, err = errno; - - errno = 0; - rval = getpriority(which, who); - if (errno) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d getpriority(%i, %i) failed", - file, lineno, which, who); - } - - errno = err; - return rval; -} - -ssize_t safe_getxattr(const char *file, const int lineno, const char *path, - const char *name, void *value, size_t size) -{ - ssize_t rval; - - rval = getxattr(path, name, value, size); - - if (rval == -1) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: getxattr(%s, %s, %p, %zu) failed", - file, lineno, path, name, value, size); - } - - return rval; -} - -int safe_setxattr(const char *file, const int lineno, const char *path, - const char *name, const void *value, size_t size, int flags) -{ - int rval; - - rval = setxattr(path, name, value, size, flags); - - if (rval) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: setxattr(%s, %s, %p, %zu) failed", - file, lineno, path, name, value, size); - } - - return rval; -} - -int safe_lsetxattr(const char *file, const int lineno, const char *path, - const char *name, const void *value, size_t size, int flags) -{ - int rval; - - rval = lsetxattr(path, name, value, size, flags); - - if (rval) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: lsetxattr(%s, %s, %p, %zu, %i) failed", - file, lineno, path, name, value, size, flags); - } - - return rval; -} - -int safe_fsetxattr(const char *file, const int lineno, int fd, const char *name, - const void *value, size_t size, int flags) -{ - int rval; - - rval = fsetxattr(fd, name, value, size, flags); - - if (rval) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: fsetxattr(%i, %s, %p, %zu, %i) failed", - file, lineno, fd, name, value, size, flags); - } - - return rval; -} - -int safe_removexattr(const char *file, const int lineno, const char *path, - const char *name) -{ - int rval; - - rval = removexattr(path, name); - - if (rval) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: removexattr(%s, %s) failed", - file, lineno, path, name); - } - - return rval; -} - -int safe_lremovexattr(const char *file, const int lineno, const char *path, - const char *name) -{ - int rval; - - rval = lremovexattr(path, name); - - if (rval) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: lremovexattr(%s, %s) failed", - file, lineno, path, name); - } - - return rval; -} - -int safe_fremovexattr(const char *file, const int lineno, int fd, - const char *name) -{ - int rval; - - rval = fremovexattr(fd, name); - - if (rval) { - if (errno == ENOTSUP) { - tst_brkm(TCONF, NULL, - "%s:%d: no xattr support in fs or mounted " - "without user_xattr option", file, lineno); - } - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: fremovexattr(%i, %s) failed", - file, lineno, fd, name); - } - - return rval; -} - -int safe_fsync(const char *file, const int lineno, int fd) -{ - int rval; - - rval = fsync(fd); - - if (rval) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: fsync(%i) failed", file, lineno, fd); - } - - return rval; -} - -pid_t safe_setsid(const char *file, const int lineno) -{ - pid_t rval; - - rval = setsid(); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: setsid() failed", file, lineno); - } - - return rval; -} - -int safe_mknod(const char *file, const int lineno, const char *pathname, - mode_t mode, dev_t dev) -{ - int rval; - - rval = mknod(pathname, mode, dev); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: mknod() failed", file, lineno); - } - - return rval; -} - -int safe_mlock(const char *file, const int lineno, const void *addr, - size_t len) -{ - int rval; - - rval = mlock(addr, len); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: mlock() failed", file, lineno); - } - - return rval; -} - -int safe_munlock(const char *file, const int lineno, const void *addr, - size_t len) -{ - int rval; - - rval = munlock(addr, len); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: munlock() failed", file, lineno); - } - - return rval; -} - -int safe_mincore(const char *file, const int lineno, void *start, - size_t length, unsigned char *vec) -{ - int rval; - - rval = mincore(start, length, vec); - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: mincore() failed", file, lineno); - } - - return rval; -} - -int safe_sysinfo(const char *file, const int lineno, struct sysinfo *info) -{ - int ret; - - errno = 0; - ret = sysinfo(info); - - if (ret == -1) { - tst_brkm_(file, lineno, TBROK | TERRNO, NULL, - "sysinfo() failed"); - } else if (ret) { - tst_brkm_(file, lineno, TBROK | TERRNO, NULL, - "Invalid sysinfo() return value %d", ret); - } - - return ret; -} diff --git a/kernel/tests/lib/safe_net.c b/kernel/tests/lib/safe_net.c deleted file mode 100644 index 4993680..0000000 --- a/kernel/tests/lib/safe_net.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * Copyright (c) 2015 Fujitsu Ltd. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include <errno.h> -#include "test.h" -#include "safe_net_fn.h" - -char *tst_sock_addr(const struct sockaddr *sa, socklen_t salen, char *res, - size_t len) -{ - char portstr[8]; - - switch (sa->sa_family) { - - case AF_INET: { - struct sockaddr_in *sin = (struct sockaddr_in *)sa; - - if (!inet_ntop(AF_INET, &sin->sin_addr, res, len)) - return NULL; - - if (ntohs(sin->sin_port) != 0) { - snprintf(portstr, sizeof(portstr), ":%d", - ntohs(sin->sin_port)); - strcat(res, portstr); - } - - return res; - } - - case AF_INET6: { - struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa; - - res[0] = '['; - if (!inet_ntop(AF_INET6, &sin6->sin6_addr, res + 1, len - 1)) - return NULL; - - if (ntohs(sin6->sin6_port) != 0) { - snprintf(portstr, sizeof(portstr), "]:%d", - ntohs(sin6->sin6_port)); - strcat(res, portstr); - return res; - } - - return res + 1; - } - - case AF_UNIX: { - struct sockaddr_un *unp = (struct sockaddr_un *)sa; - - if (unp->sun_path[0] == '\0') - strcpy(res, "(no pathname bound)"); - else - snprintf(res, len, "%s", unp->sun_path); - - return res; - } - - default: { - snprintf(res, len, - "sock_ntop: unknown AF_xxx: %d, len: %d", - sa->sa_family, salen); - - return res; - } - - } -} - -int tst_getsockport(const char *file, const int lineno, int sockfd) -{ - struct sockaddr_storage ss; - socklen_t addrlen = sizeof(ss); - struct sockaddr *sa = (struct sockaddr *)&ss; - - safe_getsockname(file, lineno, NULL, sockfd, sa, &addrlen); - - switch (sa->sa_family) { - case AF_INET: { - struct sockaddr_in *sin = (struct sockaddr_in *)sa; - - return ntohs(sin->sin_port); - } - case AF_INET6: { - struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa; - - return ntohs(sin6->sin6_port); - } } - - return -1; -} - -int safe_socket(const char *file, const int lineno, void (cleanup_fn)(void), - int domain, int type, int protocol) -{ - int rval, ttype; - - rval = socket(domain, type, protocol); - - if (rval < 0) { - switch (errno) { - case EPROTONOSUPPORT: - case ESOCKTNOSUPPORT: - case EOPNOTSUPP: - case EPFNOSUPPORT: - case EAFNOSUPPORT: - ttype = TCONF; - break; - default: - ttype = TBROK; - } - - tst_brkm(ttype | TERRNO, cleanup_fn, - "%s:%d: socket(%d, %d, %d) failed", file, lineno, - domain, type, protocol); - } - - return rval; -} - -int safe_socketpair(const char *file, const int lineno, int domain, int type, - int protocol, int sv[]) -{ - int rval, ttype; - - rval = socketpair(domain, type, protocol, sv); - - if (rval < 0) { - switch (errno) { - case EPROTONOSUPPORT: - case EOPNOTSUPP: - case EAFNOSUPPORT: - ttype = TCONF; - break; - default: - ttype = TBROK; - } - - tst_brkm(ttype | TERRNO, NULL, - "%s:%d: socketpair(%d, %d, %d, %p) failed", - file, lineno, domain, type, protocol, sv); - } - - return rval; -} - -int safe_getsockopt(const char *file, const int lineno, int sockfd, int level, - int optname, void *optval, socklen_t *optlen) -{ - int rval = getsockopt(sockfd, level, optname, optval, optlen); - - if (!rval) - return 0; - - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: getsockopt(%d, %d, %d, %p, %p) failed", - file, lineno, sockfd, level, optname, optval, optlen); - - return rval; -} - -int safe_setsockopt(const char *file, const int lineno, int sockfd, int level, - int optname, const void *optval, socklen_t optlen) -{ - int rval; - - rval = setsockopt(sockfd, level, optname, optval, optlen); - - if (rval) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: setsockopt(%d, %d, %d, %p, %d) failed", - file, lineno, sockfd, level, optname, optval, optlen); - } - - return rval; -} - -ssize_t safe_send(const char *file, const int lineno, char len_strict, - int sockfd, const void *buf, size_t len, int flags) -{ - ssize_t rval; - - rval = send(sockfd, buf, len, flags); - - if (rval == -1 || (len_strict && (size_t)rval != len)) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: send(%d, %p, %zu, %d) failed", - file, lineno, sockfd, buf, len, flags); - } - - return rval; -} - -ssize_t safe_sendto(const char *file, const int lineno, char len_strict, - int sockfd, const void *buf, size_t len, int flags, - const struct sockaddr *dest_addr, socklen_t addrlen) -{ - ssize_t rval; - char res[128]; - - rval = sendto(sockfd, buf, len, flags, dest_addr, addrlen); - - if (rval == -1 || (len_strict && (size_t)rval != len)) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: sendto(%d, %p, %zu, %d, %s, %d) failed", - file, lineno, sockfd, buf, len, flags, - tst_sock_addr(dest_addr, addrlen, res, sizeof(res)), - addrlen); - } - - return rval; -} - -ssize_t safe_sendmsg(const char *file, const int lineno, size_t len, - int sockfd, const struct msghdr *msg, int flags) -{ - ssize_t rval; - - rval = sendmsg(sockfd, msg, flags); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: sendmsg(%d, %p, %d) failed", - file, lineno, sockfd, msg, flags); - } - - if (len && (size_t)rval != len) { - tst_brkm(TBROK, NULL, - "%s:%d: sendmsg(%d, %p, %d) ret(%zd) != len(%zu)", - file, lineno, sockfd, msg, flags, rval, len); - } - - return rval; -} - -ssize_t safe_recvmsg(const char *file, const int lineno, size_t len, - int sockfd, struct msghdr *msg, int flags) -{ - ssize_t rval; - - rval = recvmsg(sockfd, msg, flags); - - if (rval == -1) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: recvmsg(%d, %p, %d) failed", - file, lineno, sockfd, msg, flags); - } - - if (len && (size_t)rval != len) { - tst_brkm(TBROK, NULL, - "%s:%d: recvmsg(%d, %p, %d) ret(%zd) != len(%zu)", - file, lineno, sockfd, msg, flags, rval, len); - } - - return rval; - -} - -int safe_bind(const char *file, const int lineno, void (cleanup_fn)(void), - int socket, const struct sockaddr *address, - socklen_t address_len) -{ - int i; - char buf[128]; - - for (i = 0; i < 120; i++) { - if (!bind(socket, address, address_len)) - return 0; - - if (errno != EADDRINUSE) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: bind(%d, %s, %d) failed", file, lineno, - socket, tst_sock_addr(address, address_len, - buf, sizeof(buf)), - address_len); - return -1; - } - - if ((i + 1) % 10 == 0) { - tst_resm(TINFO, "address is in use, waited %3i sec", - i + 1); - } - - sleep(1); - } - - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: Failed to bind(%d, %s, %d) after 120 retries", file, - lineno, socket, - tst_sock_addr(address, address_len, buf, sizeof(buf)), - address_len); - return -1; -} - -int safe_listen(const char *file, const int lineno, void (cleanup_fn)(void), - int socket, int backlog) -{ - int rval; - - rval = listen(socket, backlog); - - if (rval < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: listen(%d, %d) failed", file, lineno, socket, - backlog); - } - - return rval; -} - -int safe_accept(const char *file, const int lineno, void (cleanup_fn)(void), - int sockfd, struct sockaddr *addr, socklen_t *addrlen) -{ - int rval; - - rval = accept(sockfd, addr, addrlen); - - if (rval < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: accept(%d, %p, %d) failed", file, lineno, - sockfd, addr, *addrlen); - } - - return rval; -} - -int safe_connect(const char *file, const int lineno, void (cleanup_fn)(void), - int sockfd, const struct sockaddr *addr, socklen_t addrlen) -{ - int rval; - char buf[128]; - - rval = connect(sockfd, addr, addrlen); - - if (rval < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: connect(%d, %s, %d) failed", file, lineno, - sockfd, tst_sock_addr(addr, addrlen, buf, - sizeof(buf)), addrlen); - } - - return rval; -} - -int safe_getsockname(const char *file, const int lineno, - void (cleanup_fn)(void), int sockfd, struct sockaddr *addr, - socklen_t *addrlen) -{ - int rval; - char buf[128]; - - rval = getsockname(sockfd, addr, addrlen); - - if (rval < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getsockname(%d, %s, %d) failed", file, lineno, - sockfd, tst_sock_addr(addr, *addrlen, buf, - sizeof(buf)), *addrlen); - } - - return rval; -} - -int safe_gethostname(const char *file, const int lineno, - char *name, size_t size) -{ - int rval = gethostname(name, size); - - if (rval < 0) { - tst_brkm(TBROK | TERRNO, NULL, - "%s:%d: gethostname(%p, %zu) failed", - file, lineno, name, size); - } - - return rval; -} - -/* - * @return port in network byte order. - */ -unsigned short tst_get_unused_port(const char *file, const int lineno, - void (cleanup_fn)(void), unsigned short family, int type) -{ - int sock; - socklen_t slen; - struct sockaddr_storage _addr; - struct sockaddr *addr = (struct sockaddr *)&_addr; - struct sockaddr_in *addr4 = (struct sockaddr_in *)addr; - struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)addr; - - switch (family) { - case AF_INET: - addr4->sin_family = AF_INET; - addr4->sin_port = 0; - addr4->sin_addr.s_addr = INADDR_ANY; - slen = sizeof(*addr4); - break; - - case AF_INET6: - addr6->sin6_family = AF_INET6; - addr6->sin6_port = 0; - addr6->sin6_addr = in6addr_any; - slen = sizeof(*addr6); - break; - - default: - tst_brkm(TBROK, cleanup_fn, - "%s:%d: unknown family", file, lineno); - return -1; - } - - sock = socket(addr->sa_family, type, 0); - if (sock < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: socket failed", file, lineno); - return -1; - } - - if (bind(sock, addr, slen) < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: bind failed", file, lineno); - return -1; - } - - if (getsockname(sock, addr, &slen) == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: getsockname failed", file, lineno); - return -1; - } - - if (close(sock) == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: close failed", file, lineno); - return -1; - } - - switch (family) { - case AF_INET: - return addr4->sin_port; - case AF_INET6: - return addr6->sin6_port; - default: - return -1; - } -} diff --git a/kernel/tests/lib/safe_pthread.c b/kernel/tests/lib/safe_pthread.c deleted file mode 100644 index 2866aa5..0000000 --- a/kernel/tests/lib/safe_pthread.c +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved. - */ - -#include <pthread.h> -#include <stdio.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" - -int safe_pthread_create(const char *file, const int lineno, - pthread_t *thread_id, const pthread_attr_t *attr, - void *(*thread_fn)(void *), void *arg) -{ - int rval; - - rval = pthread_create(thread_id, attr, thread_fn, arg); - - if (rval) { - tst_brk_(file, lineno, TBROK, - "pthread_create(%p,%p,%p,%p) failed: %s", thread_id, - attr, thread_fn, arg, tst_strerrno(rval)); - } - - return rval; -} - -int safe_pthread_join(const char *file, const int lineno, - pthread_t thread_id, void **retval) -{ - int rval; - - rval = pthread_join(thread_id, retval); - - if (rval) { - tst_brk_(file, lineno, TBROK, - "pthread_join(..., %p) failed: %s", - retval, tst_strerrno(rval)); - } - - return rval; -} diff --git a/kernel/tests/lib/safe_stdio.c b/kernel/tests/lib/safe_stdio.c deleted file mode 100644 index 966a039..0000000 --- a/kernel/tests/lib/safe_stdio.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (c) 2013 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#define _GNU_SOURCE -#include <stdarg.h> -#include <stdio.h> -#include <errno.h> -#include "test.h" -#include "safe_stdio_fn.h" - -FILE *safe_fopen(const char *file, const int lineno, void (cleanup_fn)(void), - const char *path, const char *mode) -{ - FILE *f = fopen(path, mode); - - if (f == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: fopen(%s,%s) failed", - file, lineno, path, mode); - } - - return f; -} - -int safe_fclose(const char *file, const int lineno, void (cleanup_fn)(void), - FILE *f) -{ - int ret; - - ret = fclose(f); - - if (ret) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: fclose(%p) failed", file, lineno, f); - } - - return ret; -} - -int safe_asprintf(const char *file, const int lineno, void (cleanup_fn)(void), - char **strp, const char *fmt, ...) -{ - int ret; - va_list va; - - va_start(va, fmt); - ret = vasprintf(strp, fmt, va); - va_end(va); - - if (ret < 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: asprintf(%s,...) failed", file, lineno, fmt); - } - - return ret; -} - -FILE *safe_popen(const char *file, const int lineno, void (cleanup_fn)(void), - const char *command, const char *type) -{ - FILE *stream; - const int saved_errno = errno; - - errno = 0; - stream = popen(command, type); - - if (stream == NULL) { - if (errno != 0) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: popen(%s,%s) failed", - file, lineno, command, type); - } else { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: popen(%s,%s) failed: Out of memory", - file, lineno, command, type); - } - } - - errno = saved_errno; - - return stream; -} diff --git a/kernel/tests/lib/self_exec.c b/kernel/tests/lib/self_exec.c deleted file mode 100644 index de7d095..0000000 --- a/kernel/tests/lib/self_exec.c +++ /dev/null @@ -1,225 +0,0 @@ -/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: t -*- */ -/* - * self_exec.c: self_exec magic required to run child functions on uClinux - * - * Copyright (C) 2005 Paul J.Y. Lahaie <pjlahaie-at-steamballoon.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * This software was produced by Steamballoon Incorporated - * 55 Byward Market Square, 2nd Floor North, Ottawa, ON K1N 9C3, Canada - */ - -#define _GNU_SOURCE /* for asprintf */ - -#include "config.h" - -#ifdef UCLINUX - -#include <stdarg.h> -#include <string.h> -#include <stdio.h> -#include "test.h" -#include "safe_macros.h" - -/* Set from parse_opts.c: */ -char *child_args; /* Arguments to child when -C is used */ - -static char *start_cwd; /* Stores the starting directory for self_exec */ - -int asprintf(char **app, const char *fmt, ...) -{ - va_list ptr; - int rv; - char *p; - - /* - * First iteration - find out size of buffer required and allocate it. - */ - va_start(ptr, fmt); - rv = vsnprintf(NULL, 0, fmt, ptr); - va_end(ptr); - - p = malloc(++rv); /* allocate the buffer */ - *app = p; - if (!p) { - return -1; - } - - /* - * Second iteration - actually produce output. - */ - va_start(ptr, fmt); - rv = vsnprintf(p, rv, fmt, ptr); - va_end(ptr); - - return rv; -} - -void maybe_run_child(void (*child) (), const char *fmt, ...) -{ - va_list ap; - char *child_dir; - char *p, *tok; - int *iptr, i, j; - char *s; - char **sptr; - char *endptr; - - /* Store the current directory for later use. */ - start_cwd = getcwd(NULL, 0); - - if (child_args) { - char *args = strdup(child_args); - - child_dir = strtok(args, ","); - if (strlen(child_dir) == 0) { - tst_brkm(TBROK, NULL, - "Could not get directory from -C option"); - return; - } - - va_start(ap, fmt); - - for (p = fmt; *p; p++) { - tok = strtok(NULL, ","); - if (!tok || strlen(tok) == 0) { - tst_brkm(TBROK, NULL, - "Invalid argument to -C option"); - return; - } - - switch (*p) { - case 'd': - iptr = va_arg(ap, int *); - i = strtol(tok, &endptr, 10); - if (*endptr != '\0') { - tst_brkm(TBROK, NULL, - "Invalid argument to -C option"); - return; - } - *iptr = i; - break; - case 'n': - j = va_arg(ap, int); - i = strtol(tok, &endptr, 10); - if (*endptr != '\0') { - tst_brkm(TBROK, NULL, - "Invalid argument to -C option"); - return; - } - if (j != i) { - va_end(ap); - free(args); - return; - } - break; - case 's': - s = va_arg(ap, char *); - if (!strncpy(s, tok, strlen(tok) + 1)) { - tst_brkm(TBROK, NULL, - "Could not strncpy for -C option"); - return; - } - break; - case 'S': - sptr = va_arg(ap, char **); - *sptr = strdup(tok); - if (!*sptr) { - tst_brkm(TBROK, NULL, - "Could not strdup for -C option"); - return; - } - break; - default: - tst_brkm(TBROK, NULL, - "Format string option %c not implemented", - *p); - return; - } - } - - va_end(ap); - free(args); - SAFE_CHDIR(NULL, child_dir); - - (*child) (); - tst_resm(TWARN, "Child function returned unexpectedly"); - /* Exit here? or exit silently? */ - } -} - -int self_exec(const char *argv0, const char *fmt, ...) -{ - va_list ap; - char *p; - char *tmp_cwd; - char *arg; - int ival; - char *str; - - if ((tmp_cwd = getcwd(NULL, 0)) == NULL) { - tst_resm(TBROK, "Could not getcwd()"); - return -1; - } - - arg = strdup(tmp_cwd); - if (arg == NULL) { - tst_resm(TBROK, "Could not produce self_exec string"); - return -1; - } - - va_start(ap, fmt); - - for (p = fmt; *p; p++) { - switch (*p) { - case 'd': - case 'n': - ival = va_arg(ap, int); - if (asprintf(&arg, "%s,%d", arg, ival) < 0) { - tst_resm(TBROK, - "Could not produce self_exec string"); - return -1; - } - break; - case 's': - case 'S': - str = va_arg(ap, char *); - if (asprintf(&arg, "%s,%s", arg, str) < 0) { - tst_resm(TBROK, - "Could not produce self_exec string"); - return -1; - } - break; - default: - tst_resm(TBROK, - "Format string option %c not implemented", *p); - return -1; - break; - } - } - - va_end(ap); - - if (chdir(start_cwd) < 0) { - tst_resm(TBROK, "Could not change to %s for self_exec", - start_cwd); - return -1; - } - - return execlp(argv0, argv0, "-C", arg, (char *)NULL); -} - -#endif /* UCLINUX */ diff --git a/kernel/tests/lib/signame.h b/kernel/tests/lib/signame.h deleted file mode 100644 index d420458..0000000 --- a/kernel/tests/lib/signame.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2014 Fujitsu Ltd. - * Author: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -const char *tst_strsig(int sig) -{ - static const struct pair signal_pairs[] = { - PAIR(SIGHUP) - PAIR(SIGINT) - PAIR(SIGQUIT) - PAIR(SIGILL) - #ifdef SIGTRAP - PAIR(SIGTRAP) - #endif - - #ifdef SIGIOT - /* SIGIOT same as SIGABRT */ - STRPAIR(SIGABRT, "SIGIOT/SIGABRT") - #else - PAIR(SIGABRT) - #endif - - #ifdef SIGEMT - PAIR(SIGEMT) - #endif - #ifdef SIGBUS - PAIR(SIGBUS) - #endif - PAIR(SIGFPE) - PAIR(SIGKILL) - PAIR(SIGUSR1) - PAIR(SIGSEGV) - PAIR(SIGUSR2) - PAIR(SIGPIPE) - PAIR(SIGALRM) - PAIR(SIGTERM) - #ifdef SIGSTKFLT - PAIR(SIGSTKFLT) - #endif - PAIR(SIGCHLD) - PAIR(SIGCONT) - PAIR(SIGSTOP) - PAIR(SIGTSTP) - PAIR(SIGTTIN) - PAIR(SIGTTOU) - #ifdef SIGURG - PAIR(SIGURG) - #endif - #ifdef SIGXCPU - PAIR(SIGXCPU) - #endif - #ifdef SIGXFSZ - PAIR(SIGXFSZ) - #endif - #ifdef SIGVTALRM - PAIR(SIGVTALRM) - #endif - #ifdef SIGPROF - PAIR(SIGPROF) - #endif - #ifdef SIGWINCH - PAIR(SIGWINCH) - #endif - - #if defined(SIGIO) && defined(SIGPOLL) - /* SIGPOLL same as SIGIO */ - STRPAIR(SIGIO, "SIGIO/SIGPOLL") - #elif defined(SIGIO) - PAIR(SIGIO) - #elif defined(SIGPOLL) - PAIR(SIGPOLL) - #endif - - #ifdef SIGINFO - PAIR(SIGINFO) - #endif - #ifdef SIGLOST - PAIR(SIGLOST) - #endif - #ifdef SIGPWR - PAIR(SIGPWR) - #endif - #if defined(SIGSYS) - /* - * According to signal(7)'s manpage, SIGUNUSED is synonymous - * with SIGSYS on most architectures. - */ - STRPAIR(SIGSYS, "SIGSYS/SIGUNUSED") - #endif - }; - - PAIR_LOOKUP(signal_pairs, sig); -}; diff --git a/kernel/tests/lib/tlibio.c b/kernel/tests/lib/tlibio.c deleted file mode 100644 index cc110d1..0000000 --- a/kernel/tests/lib/tlibio.c +++ /dev/null @@ -1,2161 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ -/* - * - * Lib i/o - * - * This file contains several functions to doing reads and writes. - * It was written so that a single function could be called in a test - * program and only a io type field value would have to change to - * do different types of io. There is even a couple of functions that - * will allow you to parse a string to determine the iotype. - * - * This file contains functions for writing/reading to/from open files - * Prototypes: - * - * Functions declared in this module - see individual function code for - * usage comments: - * - * int stride_bounds(int offset, int stride, int nstrides, - * int bytes_per_stride, int *min, int *max); - - * int lio_write_buffer(int fd, int method, char *buffer, int size, - * char **errmsg, long wrd); - * int lio_read_buffer(int fd, int method, char *buffer, int size, - * char **errmsg, long wrd); - * - * #ifdef CRAY - * int lio_wait4asyncio(int method, int fd, struct iosw **statptr) - * int lio_check_asyncio(char *io_type, int size, struct iosw *status) - * #endif - * #ifdef sgi - * int lio_wait4asyncio(int method, int fd, aiocb_t *aiocbp) - * int lio_check_asyncio(char *io_type, int size, aiocb_t *aiocbp, int method) - * #endif - * - * int lio_parse_io_arg1(char *string) - * void lio_help1(char *prefix); - * - * int lio_parse_io_arg2(char *string, char **badtoken) - * void lio_help2(char *prefix); - * - * int lio_set_debug(int level); - * - * char Lio_SysCall[]; - * struct lio_info_type Lio_info1[]; - * struct lio_info_type Lio_info2[]; - * - * Author : Richard Logan - * - */ - -#ifdef __linux__ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif -#define _LARGEFILE64_SOURCE -#endif -#include "config.h" -#include <stdio.h> -#include <ctype.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/time.h> -#include <sys/param.h> -#include <errno.h> -#include <sys/types.h> -#include <sys/file.h> -#include <signal.h> -#include <stdint.h> -#ifdef CRAY -#include <sys/secparm.h> -#include <sys/iosw.h> -#include <sys/listio.h> -#else -/* for linux or sgi */ -#include <sys/uio.h> /* readv(2)/writev(2) */ -#include <string.h> -#endif -#if defined(__linux__) || defined(__sun) || defined(__hpux) || defined(_AIX) -#if !defined(UCLINUX) && !defined(__UCLIBC__) -#include <aio.h> -#endif -#endif -#include <stdlib.h> /* atoi, abs */ - -#include "tlibio.h" /* defines LIO* marcos */ -#include "random_range.h" - -#ifndef PATH_MAX -#define PATH_MAX MAXPATHLEN -#endif - -#if 0 /* disabled until it's needed -- roehrich 6/11/97 */ -#define BUG1_workaround 1 /* Work around a condition where aio_return gives - * a value of zero but there is no errno followup - * and the read/write operation actually did its - * job. spr/pv 705244 - */ -#endif - - -/* - * Define the structure as used in lio_parse_arg1 and lio_help1 - */ -struct lio_info_type Lio_info1[] = { - {"s", LIO_IO_SYNC, "sync i/o"}, - {"p", LIO_IO_ASYNC | LIO_WAIT_SIGACTIVE, - "async i/o using a loop to wait for a signal"}, - {"b", LIO_IO_ASYNC | LIO_WAIT_SIGPAUSE, "async i/o using pause"}, - {"a", LIO_IO_ASYNC | LIO_WAIT_RECALL, - "async i/o using recall/aio_suspend"}, -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - {"r", - LIO_RANDOM | LIO_IO_TYPES | LIO_WAIT_TYPES, - "random sync i/o types and wait methods"}, - {"R", - LIO_RANDOM | LIO_IO_ATYPES | LIO_WAIT_ATYPES, - "random i/o types and wait methods"}, -#else - {"r", - LIO_RANDOM | LIO_IO_TYPES | LIO_WAIT_TYPES, - "random i/o types and wait methods"}, - {"R", - LIO_RANDOM | LIO_IO_TYPES | LIO_WAIT_TYPES, - "random i/o types and wait methods"}, -#endif - {"l", LIO_IO_SLISTIO | LIO_WAIT_RECALL, "single stride sync listio"}, - {"L", LIO_IO_ALISTIO | LIO_WAIT_RECALL, - "single stride async listio using recall"}, - {"X", LIO_IO_ALISTIO | LIO_WAIT_SIGPAUSE, - "single stride async listio using pause"}, - {"v", LIO_IO_SYNCV, "single buffer sync readv/writev"}, - {"P", LIO_IO_SYNCP, "sync pread/pwrite"}, -}; - -/* - * Define the structure used by lio_parse_arg2 and lio_help2 - */ -struct lio_info_type Lio_info2[] = { - {"sync", LIO_IO_SYNC, "sync i/o (read/write)"}, - {"async", LIO_IO_ASYNC, "async i/o (reada/writea/aio_read/aio_write)"}, - {"slistio", LIO_IO_SLISTIO, "single stride sync listio"}, - {"alistio", LIO_IO_ALISTIO, "single stride async listio"}, - {"syncv", LIO_IO_SYNCV, "single buffer sync readv/writev"}, - {"syncp", LIO_IO_SYNCP, "pread/pwrite"}, - {"active", LIO_WAIT_ACTIVE, "spin on status/control values"}, - {"recall", LIO_WAIT_RECALL, - "use recall(2)/aio_suspend(3) to wait for i/o to complete"}, - {"sigactive", LIO_WAIT_SIGACTIVE, "spin waiting for signal"}, - {"sigpause", LIO_WAIT_SIGPAUSE, "call pause(2) to wait for signal"}, -/* nowait is a touchy thing, it's an accident that this implementation worked at all. 6/27/97 roehrich */ -/* { "nowait", LIO_WAIT_NONE, "do not wait for async io to complete" },*/ - {"random", LIO_RANDOM, "set random bit"}, - {"randomall", - LIO_RANDOM | LIO_IO_TYPES | LIO_WAIT_TYPES, - "all random i/o types and wait methods (except nowait)"}, -}; - -char Lio_SysCall[PATH_MAX]; /* string containing last i/o system call */ - -static volatile int Received_signal = 0; /* number of signals received */ -static volatile int Rec_signal; -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) -static volatile int Received_callback = 0; /* number of callbacks received */ -static volatile int Rec_callback; -#endif -static char Errormsg[500]; -static int Debug_level = 0; - -/*********************************************************************** - * stride_bounds() - * - * Determine the bounds of a strided request, normalized to offset. Returns - * the number of bytes needed to satisfy the request, and optionally sets - * *min and *max to the mininum and maximum bytes referenced, normalized - * around offset. - * - * Returns -1 on error - the only possible error conditions are illegal values - * for nstrides and/or bytes_per_stride - both parameters must be >= 0. - * - * (maule, 11/16/95) - ***********************************************************************/ - -int stride_bounds(int offset, int stride, int nstrides, int bytes_per_stride, - int *min, int *max) -{ - int nbytes, min_byte, max_byte; - - /* - * sanity checks ... - */ - - if (nstrides < 0 || bytes_per_stride < 0) { - return -1; - } - - if (stride == 0) { - stride = bytes_per_stride; - } - - /* - * Determine the # of bytes needed to satisfy the request. This - * value, along with the offset argument, determines the min and max - * bytes referenced. - */ - - nbytes = abs(stride) * (nstrides - 1) + bytes_per_stride; - - if (stride < 0) { - max_byte = offset + bytes_per_stride - 1; - min_byte = max_byte - nbytes + 1; - } else { - min_byte = offset; - max_byte = min_byte + nbytes - 1; - } - - if (min != NULL) { - *min = min_byte; - } - - if (max != NULL) { - *max = max_byte; - } - - return nbytes; -} - -/*********************************************************************** - * This function will allow someone to set the debug level. - ***********************************************************************/ -int lio_set_debug(int level) -{ - int old; - - old = Debug_level; - Debug_level = level; - return old; -} - -/*********************************************************************** - * This function will parse a string and return desired io-method. - * Only the first character of the string is used. - * - * This function does not provide for meaningful option arguments, - * but it supports current growfiles/btlk interface. - * - * (rrl 04/96) - ***********************************************************************/ -int lio_parse_io_arg1(char *string) -{ - unsigned int ind; - int found = 0; - int mask = 0; - - /* - * Determine if token is a valid string. - */ - for (ind = 0; ind < sizeof(Lio_info1) / sizeof(struct lio_info_type); - ind++) { - if (strcmp(string, Lio_info1[ind].token) == 0) { - mask |= Lio_info1[ind].bits; - found = 1; - break; - } - } - - if (found == 0) { - return -1; - } - - return mask; - -} - -/*********************************************************************** - * This function will print a help message describing the characters - * that can be parsed by lio_parse_io_arg1(). - * They will be printed one per line. - * (rrl 04/96) - ***********************************************************************/ -void lio_help1(char *prefix) -{ - unsigned int ind; - - for (ind = 0; ind < sizeof(Lio_info1) / sizeof(struct lio_info_type); - ind++) { - printf("%s %s : %s\n", prefix, Lio_info1[ind].token, - Lio_info1[ind].desc); - } - - return; -} - -/*********************************************************************** - * This function will parse a string and return the desired io-method. - * This function will take a comma separated list of io type and wait - * method tokens as defined in Lio_info2[]. If a token does not match - * any of the tokens in Lio_info2[], it will be coverted to a number. - * If it was a number, those bits are also set. - * - * (rrl 04/96) - ***********************************************************************/ -int lio_parse_io_arg2(char *string, char **badtoken) -{ - char *token = string; - char *cc = token; - char savecc; - int found; - int mask = 0; - - int tmp; - unsigned int ind; - char chr; - - if (token == NULL) - return -1; - - for (;;) { - for (; ((*cc != ',') && (*cc != '\0')); cc++) ; - savecc = *cc; - *cc = '\0'; - - found = 0; - - /* - * Determine if token is a valid string or number and if - * so, add the bits to the mask. - */ - for (ind = 0; - ind < sizeof(Lio_info2) / sizeof(struct lio_info_type); - ind++) { - if (strcmp(token, Lio_info2[ind].token) == 0) { - mask |= Lio_info2[ind].bits; - found = 1; - break; - } - } - - /* - * If token does not match one of the defined tokens, determine - * if it is a number, if so, add the bits. - */ - if (!found) { - if (sscanf(token, "%i%c", &tmp, &chr) == 1) { - mask |= tmp; - found = 1; - } - } - - *cc = savecc; - - if (!found) { /* token is not valid */ - if (badtoken != NULL) - *badtoken = token; - return (-1); - } - - if (savecc == '\0') - break; - - token = ++cc; - } - - return mask; -} - -/*********************************************************************** - * This function will print a help message describing the tokens - * that can be parsed by lio_parse_io_arg2(). - * It will print them one per line. - * - * (rrl 04/96) - ***********************************************************************/ -void lio_help2(char *prefix) -{ - unsigned int ind; - - for (ind = 0; ind < sizeof(Lio_info2) / sizeof(struct lio_info_type); - ind++) { - printf("%s %s : %s\n", prefix, Lio_info2[ind].token, - Lio_info2[ind].desc); - } - return; -} - -/*********************************************************************** - * This is an internal signal handler. - * If the handler is called, it will increment the Received_signal - * global variable. - ***********************************************************************/ -static void lio_async_signal_handler(int sig) -{ - if (Debug_level) - printf - ("DEBUG %s/%d: received signal %d, a signal caught %d times\n", - __FILE__, __LINE__, sig, Received_signal + 1); - - Received_signal++; - - return; -} - -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) -/*********************************************************************** - * This is an internal callback handler. - * If the handler is called, it will increment the Received_callback - * global variable. - ***********************************************************************/ -static void lio_async_callback_handler(union sigval sigval) -{ - if (Debug_level) - printf - ("DEBUG %s/%d: received callback, nbytes=%ld, a callback called %d times\n", - __FILE__, __LINE__, (long)sigval.sival_int, - Received_callback + 1); - - Received_callback++; - - return; -} -#endif /* sgi */ - -/*********************************************************************** - * lio_random_methods - * This function will randomly choose an io type and wait method - * from set of io types and wait methods. Since this information - * is stored in a bitmask, it randomly chooses an io type from - * the io type bits specified and does the same for wait methods. - * - * Return Value - * This function will return a value with all non choosen io type - * and wait method bits cleared. The LIO_RANDOM bit is also - * cleared. All other bits are left unchanged. - * - * (rrl 04/96) - ***********************************************************************/ -int lio_random_methods(long curr_mask) -{ - int mask = 0; - - /* remove random select, io type, and wait method bits from curr_mask */ - mask = curr_mask & (~(LIO_IO_TYPES | LIO_WAIT_TYPES | LIO_RANDOM)); - - /* randomly select io type from specified io types */ - mask = mask | random_bit(curr_mask & LIO_IO_TYPES); - - /* randomly select wait methods from specified wait methods */ - mask = mask | random_bit(curr_mask & LIO_WAIT_TYPES); - - return mask; -} - -static void wait4sync_io(int fd, int read) -{ - fd_set s; - FD_ZERO(&s); - FD_SET(fd, &s); - - select(fd + 1, read ? &s : NULL, read ? NULL : &s, NULL, NULL); -} - -/*********************************************************************** - * Generic write function - * This function can be used to do a write using write(2), writea(2), - * aio_write(3), writev(2), pwrite(2), - * or single stride listio(2)/lio_listio(3). - * By setting the desired bits in the method - * bitmask, the caller can control the type of write and the wait method - * that will be used. If no io type bits are set, write will be used. - * - * If async io was attempted and no wait method bits are set then the - * wait method is: recall(2) for writea(2) and listio(2); aio_suspend(3) for - * aio_write(3) and lio_listio(3). - * - * If multiple wait methods are specified, - * only one wait method will be used. The order is predetermined. - * - * If the call specifies a signal and one of the two signal wait methods, - * a signal handler for the signal is set. This will reset an already - * set handler for this signal. - * - * If the LIO_RANDOM method bit is set, this function will randomly - * choose a io type and wait method from bits in the method argument. - * - * If an error is encountered, an error message will be generated - * in a internal static buffer. If errmsg is not NULL, it will - * be updated to point to the static buffer, allowing the caller - * to print the error message. - * - * Return Value - * If a system call fails, -errno is returned. - * If LIO_WAIT_NONE bit is set, the return value is the return value - * of the system call. - * If the io did not fail, the amount of data written is returned. - * If the size the system call say was written is different - * then what was asked to be written, errmsg is updated for - * this error condition. The return value is still the amount - * the system call says was written. - * - * (rrl 04/96) - ***********************************************************************/ -int lio_write_buffer(int fd, /* open file descriptor */ - int method, /* contains io type and wait method bitmask */ - char *buffer, /* pointer to buffer */ - int size, /* the size of the io */ - int sig, /* signal to use if async io */ - char **errmsg, /* char pointer that will be updated to point to err message */ - long wrd) /* to allow future features, use zero for now */ -{ - int ret = 0; /* syscall return or used to get random method */ - char *io_type; /* Holds string of type of io */ - int omethod = method; - int listio_cmd; /* Holds the listio/lio_listio cmd */ -#ifdef CRAY - struct listreq request; /* Used when a listio is wanted */ - struct iosw status, *statptr[1]; -#else - /* for linux or sgi */ - struct iovec iov; /* iovec for writev(2) */ -#endif -#if defined (sgi) - aiocb_t aiocbp; /* POSIX aio control block */ - aiocb_t *aiolist[1]; /* list of aio control blocks for lio_listio */ - off64_t poffset; /* pwrite(2) offset */ -#endif -#if defined(__linux__) && !defined(__UCLIBC__) - struct aiocb aiocbp; /* POSIX aio control block */ - struct aiocb *aiolist[1]; /* list of aio control blocks for lio_listio */ - off64_t poffset; /* pwrite(2) offset */ -#endif - /* - * If LIO_RANDOM bit specified, get new method randomly. - */ - if (method & LIO_RANDOM) { - if (Debug_level > 3) - printf("DEBUG %s/%d: method mask to choose from: %#o\n", - __FILE__, __LINE__, method); - method = lio_random_methods(method); - if (Debug_level > 2) - printf("DEBUG %s/%d: random chosen method %#o\n", - __FILE__, __LINE__, method); - } - - if (errmsg != NULL) - *errmsg = Errormsg; - - Rec_signal = Received_signal; /* get the current number of signals received */ -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - Rec_callback = Received_callback; /* get the current number of callbacks received */ -#endif - -#ifdef CRAY - memset(&status, 0x00, sizeof(struct iosw)); - memset(&request, 0x00, sizeof(struct listreq)); - statptr[0] = &status; -#else - /* for linux or sgi */ - memset(&iov, 0x00, sizeof(struct iovec)); - iov.iov_base = buffer; - iov.iov_len = size; -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) -#if defined(sgi) - memset(&aiocbp, 0x00, sizeof(aiocb_t)); -#else - memset(&aiocbp, 0x00, sizeof(struct aiocb)); -#endif - aiocbp.aio_fildes = fd; - aiocbp.aio_nbytes = size; - aiocbp.aio_buf = buffer; -/* aiocbp.aio_offset = lseek( fd, 0, SEEK_CUR ); -- set below */ - aiocbp.aio_sigevent.sigev_notify = SIGEV_NONE; - aiocbp.aio_sigevent.sigev_signo = 0; -#ifdef sgi - aiocbp.aio_sigevent.sigev_func = NULL; - aiocbp.aio_sigevent.sigev_value.sival_int = 0; -#elif defined(__linux__) && !defined(__UCLIBC__) - aiocbp.aio_sigevent.sigev_notify_function = NULL; - aiocbp.aio_sigevent.sigev_notify_attributes = 0; -#endif - aiolist[0] = &aiocbp; - - if ((ret = lseek(fd, 0, SEEK_CUR)) == -1) { - ret = 0; - /* If there is an error and it is not ESPIPE then kick out the error. - * If the fd is a fifo then we have to make sure that - * lio_random_methods() didn't select pwrite/pread; if it did then - * switch to write/read. - */ - if (errno == ESPIPE) { - if (method & LIO_IO_SYNCP) { - if (omethod & LIO_RANDOM) { - method &= ~LIO_IO_SYNCP; - method |= LIO_IO_SYNC; - if (Debug_level > 2) - printf - ("DEBUG %s/%d: random chosen method switched to %#o for fifo\n", - __FILE__, __LINE__, - method); - } else if (Debug_level) { - printf - ("DEBUG %s/%d: pwrite will fail when it writes to a fifo\n", - __FILE__, __LINE__); - } - } - /* else: let it ride */ - } else { - sprintf(Errormsg, - "%s/%d lseek(fd=%d,0,SEEK_CUR) failed, errno=%d %s", - __FILE__, __LINE__, fd, errno, strerror(errno)); - return -errno; - } - } -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - poffset = (off64_t) ret; -#endif - aiocbp.aio_offset = ret; - -#endif - - /* - * If the LIO_USE_SIGNAL bit is not set, only use the signal - * if the LIO_WAIT_SIGPAUSE or the LIO_WAIT_SIGACTIVE bits are bit. - * Otherwise there is not necessary a signal handler to trap - * the signal. - */ - if (sig && !(method & LIO_USE_SIGNAL) && !(method & LIO_WAIT_SIGTYPES)) { - - sig = 0; /* ignore signal parameter */ - } -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - if (sig && (method & LIO_WAIT_CBTYPES)) - sig = 0; /* ignore signal parameter */ -#endif - - /* - * only setup signal hander if sig was specified and - * a sig wait method was specified. - * Doing this will change the handler for this signal. The - * old signal handler will not be restored. - *** restoring the signal handler could be added *** - */ - - if (sig && (method & LIO_WAIT_SIGTYPES)) { -#ifdef CRAY - sigctl(SCTL_REG, sig, lio_async_signal_handler); -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - aiocbp.aio_sigevent.sigev_notify = SIGEV_SIGNAL; - aiocbp.aio_sigevent.sigev_signo = sig; - sigset(sig, lio_async_signal_handler); -#endif /* sgi */ - } -#if defined(sgi) - else if (method & LIO_WAIT_CBTYPES) { - /* sival_int just has to be something that I can use - * to identify the callback, and "size" happens to be handy... - */ - aiocbp.aio_sigevent.sigev_notify = SIGEV_CALLBACK; - aiocbp.aio_sigevent.sigev_func = lio_async_callback_handler; - aiocbp.aio_sigevent.sigev_value.sival_int = size; - } -#endif -#if defined(__linux__) && !defined(__UCLIBC__) - else if (method & LIO_WAIT_CBTYPES) { - /* sival_int just has to be something that I can use - * to identify the callback, and "size" happens to be handy... - */ - aiocbp.aio_sigevent.sigev_notify = SIGEV_THREAD; - aiocbp.aio_sigevent.sigev_notify_function = - lio_async_callback_handler; - aiocbp.aio_sigevent.sigev_notify_attributes = - (void *)(uintptr_t) size; - } -#endif - /* - * Determine the system call that will be called and produce - * the string of the system call and place it in Lio_SysCall. - * Also update the io_type char pointer to give brief description - * of system call. Execute the system call and check for - * system call failure. If sync i/o, return the number of - * bytes written/read. - */ - - if ((method & LIO_IO_SYNC) - || (method & (LIO_IO_TYPES | LIO_IO_ATYPES)) == 0) { - /* - * write(2) is used if LIO_IO_SYNC bit is set or not none - * of the LIO_IO_TYPES bits are set (default). - */ - - sprintf(Lio_SysCall, "write(%d, buf, %d)", fd, size); - io_type = "write"; - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - while (1) { - if (((ret = write(fd, buffer, size)) == -1) - && errno != EAGAIN && errno != EINTR) { - sprintf(Errormsg, - "%s/%d write(%d, buf, %d) ret:-1, errno=%d %s", - __FILE__, __LINE__, fd, size, errno, - strerror(errno)); - return -errno; - } - - if (ret != -1) { - if (ret != size) { - sprintf(Errormsg, - "%s/%d write(%d, buf, %d) returned=%d", - __FILE__, __LINE__, - fd, size, ret); - size -= ret; - buffer += ret; - } else { - if (Debug_level > 1) - printf - ("DEBUG %s/%d: write completed without error (ret %d)\n", - __FILE__, __LINE__, ret); - - return ret; - } - } - wait4sync_io(fd, 0); - } - - } - - else if (method & LIO_IO_ASYNC) { -#ifdef CRAY - sprintf(Lio_SysCall, - "writea(%d, buf, %d, &status, %d)", fd, size, sig); - io_type = "writea"; - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - sigoff(); - if ((ret = writea(fd, buffer, size, &status, sig)) == -1) { - sprintf(Errormsg, - "%s/%d writea(%d, buf, %d, &stat, %d) ret:-1, errno=%d %s", - __FILE__, __LINE__, - fd, size, sig, errno, strerror(errno)); - sigon(); - return -errno; - } -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - sprintf(Lio_SysCall, - "aio_write(fildes=%d, buf, nbytes=%d, signo=%d)", fd, - size, sig); - io_type = "aio_write"; - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - if (sig) - sighold(sig); - if ((ret = aio_write(&aiocbp)) == -1) { - sprintf(Errormsg, - "%s/%d aio_write(fildes=%d, buf, nbytes=%d, signo=%d) ret:-1, errno=%d %s", - __FILE__, __LINE__, - fd, size, sig, errno, strerror(errno)); - if (sig) - sigrelse(sig); - return -errno; - } -#endif - } - /* LIO_IO_ASYNC */ - else if (method & LIO_IO_SLISTIO) { -#ifdef CRAY - request.li_opcode = LO_WRITE; - request.li_fildes = fd; - request.li_buf = buffer; - request.li_nbyte = size; - request.li_status = &status; - request.li_signo = sig; - request.li_nstride = 0; - request.li_filstride = 0; - request.li_memstride = 0; - - listio_cmd = LC_WAIT; - io_type = "listio(2) sync write"; - - sprintf(Lio_SysCall, - "listio(LC_WAIT, &req, 1) LO_WRITE, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - sigoff(); - if (listio(listio_cmd, &request, 1) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - sigon(); - return -errno; - } - - if (Debug_level > 1) - printf("DEBUG %s/%d: %s did not return -1\n", - __FILE__, __LINE__, Lio_SysCall); - - ret = lio_check_asyncio(io_type, size, &status); - return ret; - -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - - aiocbp.aio_lio_opcode = LIO_WRITE; - listio_cmd = LIO_WAIT; - io_type = "lio_listio(3) sync write"; - - sprintf(Lio_SysCall, - "lio_listio(LIO_WAIT, aiolist, 1, NULL) LIO_WRITE, fd:%d, nbyte:%d, sig:%d", - fd, size, sig); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - if (sig) - sighold(sig); - if (lio_listio(listio_cmd, aiolist, 1, NULL) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - if (sig) - sigrelse(sig); - return -errno; - } - - if (Debug_level > 1) - printf("DEBUG %s/%d: %s did not return -1\n", - __FILE__, __LINE__, Lio_SysCall); - - ret = lio_check_asyncio(io_type, size, &aiocbp, method); - return ret; -#endif - } - /* LIO_IO_SLISTIO */ - else if (method & LIO_IO_ALISTIO) { -#ifdef CRAY - request.li_opcode = LO_WRITE; - request.li_fildes = fd; - request.li_buf = buffer; - request.li_nbyte = size; - request.li_status = &status; - request.li_signo = sig; - request.li_nstride = 0; - request.li_filstride = 0; - request.li_memstride = 0; - - listio_cmd = LC_START; - io_type = "listio(2) async write"; - - sprintf(Lio_SysCall, - "listio(LC_START, &req, 1) LO_WRITE, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - sigoff(); - if (listio(listio_cmd, &request, 1) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - sigon(); - return -errno; - } -#endif -#if defined (sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - aiocbp.aio_lio_opcode = LIO_WRITE; - listio_cmd = LIO_NOWAIT; - io_type = "lio_listio(3) async write"; - - sprintf(Lio_SysCall, - "lio_listio(LIO_NOWAIT, aiolist, 1, NULL) LIO_WRITE, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - if (sig) - sighold(sig); - if (lio_listio(listio_cmd, aiolist, 1, NULL) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - if (sig) - sigrelse(sig); - return -errno; - } -#endif - } - /* LIO_IO_ALISTIO */ -#ifndef CRAY - else if (method & LIO_IO_SYNCV) { - io_type = "writev(2)"; - - sprintf(Lio_SysCall, "writev(%d, &iov, 1) nbyte:%d", fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - if ((ret = writev(fd, &iov, 1)) == -1) { - sprintf(Errormsg, - "%s/%d writev(%d, iov, 1) nbyte:%d ret:-1, errno=%d %s", - __FILE__, __LINE__, fd, size, errno, - strerror(errno)); - return -errno; - } - - if (ret != size) { - sprintf(Errormsg, - "%s/%d writev(%d, iov, 1) nbyte:%d returned=%d", - __FILE__, __LINE__, fd, size, ret); - } else if (Debug_level > 1) - printf - ("DEBUG %s/%d: writev completed without error (ret %d)\n", - __FILE__, __LINE__, ret); - - return ret; - } /* LIO_IO_SYNCV */ -#endif - -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - else if (method & LIO_IO_SYNCP) { - io_type = "pwrite(2)"; - - sprintf(Lio_SysCall, - "pwrite(%d, buf, %d, %lld)", fd, size, - (long long)poffset); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - if ((ret = pwrite(fd, buffer, size, poffset)) == -1) { - sprintf(Errormsg, - "%s/%d pwrite(%d, buf, %d, %lld) ret:-1, errno=%d %s", - __FILE__, __LINE__, fd, size, - (long long)poffset, errno, strerror(errno)); - return -errno; - } - - if (ret != size) { - sprintf(Errormsg, - "%s/%d pwrite(%d, buf, %d, %lld) returned=%d", - __FILE__, __LINE__, - fd, size, (long long)poffset, ret); - } else if (Debug_level > 1) - printf - ("DEBUG %s/%d: pwrite completed without error (ret %d)\n", - __FILE__, __LINE__, ret); - - return ret; - } /* LIO_IO_SYNCP */ -#endif - - else { - printf("DEBUG %s/%d: No I/O method chosen\n", __FILE__, - __LINE__); - return -1; - } - - /* - * wait for async io to complete. - */ -#ifdef CRAY - ret = lio_wait4asyncio(method, fd, statptr); -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - ret = lio_wait4asyncio(method, fd, &aiocbp); -#endif - - /* - * If there was an error waiting for async i/o to complete, - * return the error value (errno) to the caller. - * Note: Errormsg should already have been updated. - */ - if (ret < 0) { - return ret; - } - - /* - * If i/o was not waited for (may not have been completed at this time), - * return the size that was requested. - */ - if (ret == 1) - return size; - - /* - * check that async io was successful. - * Note: if the there was an system call failure, -errno - * was returned and Errormsg should already have been updated. - * If amount i/o was different than size, Errormsg should already - * have been updated but the actual i/o size if returned. - */ - -#ifdef CRAY - ret = lio_check_asyncio(io_type, size, &status); -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - ret = lio_check_asyncio(io_type, size, &aiocbp, method); -#endif - - return ret; -} /* end of lio_write_buffer */ - -/*********************************************************************** - * Generic read function - * This function can be used to do a read using read(2), reada(2), - * aio_read(3), readv(2), pread(2), - * or single stride listio(2)/lio_listio(3). - * By setting the desired bits in the method - * bitmask, the caller can control the type of read and the wait method - * that will be used. If no io type bits are set, read will be used. - * - * If async io was attempted and no wait method bits are set then the - * wait method is: recall(2) for reada(2) and listio(2); aio_suspend(3) for - * aio_read(3) and lio_listio(3). - * - * If multiple wait methods are specified, - * only one wait method will be used. The order is predetermined. - * - * If the call specifies a signal and one of the two signal wait methods, - * a signal handler for the signal is set. This will reset an already - * set handler for this signal. - * - * If the LIO_RANDOM method bit is set, this function will randomly - * choose a io type and wait method from bits in the method argument. - * - * If an error is encountered, an error message will be generated - * in a internal static buffer. If errmsg is not NULL, it will - * be updated to point to the static buffer, allowing the caller - * to print the error message. - * - * Return Value - * If a system call fails, -errno is returned. - * If LIO_WAIT_NONE bit is set, the return value is the return value - * of the system call. - * If the io did not fail, the amount of data written is returned. - * If the size the system call say was written is different - * then what was asked to be written, errmsg is updated for - * this error condition. The return value is still the amount - * the system call says was written. - * - * (rrl 04/96) - ***********************************************************************/ -int lio_read_buffer(int fd, /* open file descriptor */ - int method, /* contains io type and wait method bitmask*/ - char *buffer, /* pointer to buffer */ - int size, /* the size of the io */ - int sig, /* signal to use if async io */ - char **errmsg, /* char pointer that will be updated to point to err message */ - long wrd) /* to allow future features, use zero for now */ -{ - int ret = 0; /* syscall return or used to get random method */ - char *io_type; /* Holds string of type of io */ - int listio_cmd; /* Holds the listio/lio_listio cmd */ - int omethod = method; -#ifdef CRAY - struct listreq request; /* Used when a listio is wanted */ - struct iosw status, *statptr[1]; -#else - /* for linux or sgi */ - struct iovec iov; /* iovec for readv(2) */ -#endif -#ifdef sgi - aiocb_t aiocbp; /* POSIX aio control block */ - aiocb_t *aiolist[1]; /* list of aio control blocks for lio_listio */ - off64_t poffset; /* pread(2) offset */ -#endif -#if defined (__linux__) && !defined(__UCLIBC__) - struct aiocb aiocbp; /* POSIX aio control block */ - struct aiocb *aiolist[1]; /* list of aio control blocks for lio_listio */ - off64_t poffset; /* pread(2) offset */ -#endif - - /* - * If LIO_RANDOM bit specified, get new method randomly. - */ - if (method & LIO_RANDOM) { - if (Debug_level > 3) - printf("DEBUG %s/%d: method mask to choose from: %#o\n", - __FILE__, __LINE__, method); - method = lio_random_methods(method); - if (Debug_level > 2) - printf("DEBUG %s/%d: random chosen method %#o\n", - __FILE__, __LINE__, method); - } - - if (errmsg != NULL) - *errmsg = Errormsg; - - Rec_signal = Received_signal; /* get the current number of signals received */ -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - Rec_callback = Received_callback; /* get the current number of callbacks received */ -#endif - -#ifdef CRAY - memset(&status, 0x00, sizeof(struct iosw)); - memset(&request, 0x00, sizeof(struct listreq)); - statptr[0] = &status; -#else - /* for linux or sgi */ - memset(&iov, 0x00, sizeof(struct iovec)); - iov.iov_base = buffer; - iov.iov_len = size; -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) -#if defined(sgi) - memset(&aiocbp, 0x00, sizeof(aiocb_t)); -#else - memset(&aiocbp, 0x00, sizeof(struct aiocb)); -#endif - aiocbp.aio_fildes = fd; - aiocbp.aio_nbytes = size; - aiocbp.aio_buf = buffer; -/* aiocbp.aio_offset = lseek( fd, 0, SEEK_CUR ); -- set below */ - aiocbp.aio_sigevent.sigev_notify = SIGEV_NONE; - aiocbp.aio_sigevent.sigev_signo = 0; -#ifdef sgi - aiocbp.aio_sigevent.sigev_func = NULL; - aiocbp.aio_sigevent.sigev_value.sival_int = 0; -#elif defined(__linux__) && !defined(__UCLIBC__) - aiocbp.aio_sigevent.sigev_notify_function = NULL; - aiocbp.aio_sigevent.sigev_notify_attributes = 0; -#endif - aiolist[0] = &aiocbp; - - if ((ret = lseek(fd, 0, SEEK_CUR)) == -1) { - ret = 0; - /* If there is an error and it is not ESPIPE then kick out the error. - * If the fd is a fifo then we have to make sure that - * lio_random_methods() didn't select pwrite/pread; if it did then - * switch to write/read. - */ - if (errno == ESPIPE) { - if (method & LIO_IO_SYNCP) { - if (omethod & LIO_RANDOM) { - method &= ~LIO_IO_SYNCP; - method |= LIO_IO_SYNC; - if (Debug_level > 2) - printf - ("DEBUG %s/%d: random chosen method switched to %#o for fifo\n", - __FILE__, __LINE__, - method); - } else if (Debug_level) { - printf - ("DEBUG %s/%d: pread will fail when it reads from a fifo\n", - __FILE__, __LINE__); - } - } - /* else: let it ride */ - } else { - sprintf(Errormsg, - "%s/%d lseek(fd=%d,0,SEEK_CUR) failed, errno=%d %s", - __FILE__, __LINE__, fd, errno, strerror(errno)); - return -errno; - } - } -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - poffset = (off64_t) ret; -#endif - aiocbp.aio_offset = ret; - -#endif - - /* - * If the LIO_USE_SIGNAL bit is not set, only use the signal - * if the LIO_WAIT_SIGPAUSE or the LIO_WAIT_SIGACTIVE bits are set. - * Otherwise there is not necessarily a signal handler to trap - * the signal. - */ - if (sig && !(method & LIO_USE_SIGNAL) && !(method & LIO_WAIT_SIGTYPES)) { - - sig = 0; /* ignore signal parameter */ - } -#if defined(sgi) || (defined(__linux__)&& !defined(__UCLIBC__)) - if (sig && (method & LIO_WAIT_CBTYPES)) - sig = 0; /* ignore signal parameter */ -#endif - - /* - * only setup signal hander if sig was specified and - * a sig wait method was specified. - * Doing this will change the handler for this signal. The - * old signal handler will not be restored. - *** restoring the signal handler could be added *** - */ - - if (sig && (method & LIO_WAIT_SIGTYPES)) { -#ifdef CRAY - sigctl(SCTL_REG, sig, lio_async_signal_handler); -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - aiocbp.aio_sigevent.sigev_notify = SIGEV_SIGNAL; - aiocbp.aio_sigevent.sigev_signo = sig; - sigset(sig, lio_async_signal_handler); -#endif /* CRAY */ - } -#if defined(sgi) - else if (method & LIO_WAIT_CBTYPES) { - aiocbp.aio_sigevent.sigev_notify = SIGEV_CALLBACK; - aiocbp.aio_sigevent.sigev_func = lio_async_callback_handler; - /* sival_int just has to be something that I can use - * to identify the callback, and "size" happens to be handy... - */ - aiocbp.aio_sigevent.sigev_value.sival_int = size; - } -#endif -#if defined(__linux__) && !defined(__UCLIBC__) - else if (method & LIO_WAIT_CBTYPES) { - aiocbp.aio_sigevent.sigev_notify = SIGEV_THREAD; - aiocbp.aio_sigevent.sigev_notify_function = - lio_async_callback_handler; - /* sival_int just has to be something that I can use - * to identify the callback, and "size" happens to be handy... - */ - aiocbp.aio_sigevent.sigev_notify_attributes = - (void *)(uintptr_t) size; - } -#endif - - /* - * Determine the system call that will be called and produce - * the string of the system call and place it in Lio_SysCall. - * Also update the io_type char pointer to give brief description - * of system call. Execute the system call and check for - * system call failure. If sync i/o, return the number of - * bytes written/read. - */ - - if ((method & LIO_IO_SYNC) - || (method & (LIO_IO_TYPES | LIO_IO_ATYPES)) == 0) { - /* - * read(2) is used if LIO_IO_SYNC bit is set or not none - * of the LIO_IO_TYPES bits are set (default). - */ - - sprintf(Lio_SysCall, "read(%d, buf, %d)", fd, size); - io_type = "read"; - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - while (1) { - if (((ret = read(fd, buffer, size)) == -1) - && errno != EINTR && errno != EAGAIN) { - sprintf(Errormsg, - "%s/%d read(%d, buf, %d) ret:-1, errno=%d %s", - __FILE__, __LINE__, fd, size, errno, - strerror(errno)); - return -errno; - } - - if (ret == 0) - return 0; - if (ret != -1) { - if (ret != size) { - sprintf(Errormsg, - "%s/%d read(%d, buf, %d) returned=%d", - __FILE__, __LINE__, - fd, size, ret); - size -= ret; - buffer += ret; - } else { - if (Debug_level > 1) - printf - ("DEBUG %s/%d: read completed without error (ret %d)\n", - __FILE__, __LINE__, ret); - - return ret; - } - } - wait4sync_io(fd, 1); - } - - } - - else if (method & LIO_IO_ASYNC) { -#ifdef CRAY - sprintf(Lio_SysCall, - "reada(%d, buf, %d, &status, %d)", fd, size, sig); - io_type = "reada"; - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - sigoff(); - if ((ret = reada(fd, buffer, size, &status, sig)) == -1) { - sprintf(Errormsg, - "%s/%d reada(%d, buf, %d, &stat, %d) ret:-1, errno=%d %s", - __FILE__, __LINE__, - fd, size, sig, errno, strerror(errno)); - sigon(); - return -errno; - } -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - sprintf(Lio_SysCall, - "aio_read(fildes=%d, buf, nbytes=%d, signo=%d)", fd, - size, sig); - io_type = "aio_read"; - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - if (sig) - sighold(sig); - if ((ret = aio_read(&aiocbp)) == -1) { - sprintf(Errormsg, - "%s/%d aio_read(fildes=%d, buf, nbytes=%d, signo=%d) ret:-1, errno=%d %s", - __FILE__, __LINE__, - fd, size, sig, errno, strerror(errno)); - if (sig) - sigrelse(sig); - return -errno; - } -#endif - } - /* LIO_IO_ASYNC */ - else if (method & LIO_IO_SLISTIO) { -#ifdef CRAY - request.li_opcode = LO_READ; - request.li_fildes = fd; - request.li_buf = buffer; - request.li_nbyte = size; - request.li_status = &status; - request.li_signo = sig; - request.li_nstride = 0; - request.li_filstride = 0; - request.li_memstride = 0; - - listio_cmd = LC_WAIT; - io_type = "listio(2) sync read"; - - sprintf(Lio_SysCall, - "listio(LC_WAIT, &req, 1) LO_READ, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - sigoff(); - if (listio(listio_cmd, &request, 1) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - sigon(); - return -errno; - } - - if (Debug_level > 1) - printf("DEBUG %s/%d: %s did not return -1\n", - __FILE__, __LINE__, Lio_SysCall); - - ret = lio_check_asyncio(io_type, size, &status); - return ret; -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - aiocbp.aio_lio_opcode = LIO_READ; - listio_cmd = LIO_WAIT; - io_type = "lio_listio(3) sync read"; - - sprintf(Lio_SysCall, - "lio_listio(LIO_WAIT, aiolist, 1, NULL) LIO_READ, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - if (sig) - sighold(sig); - if (lio_listio(listio_cmd, aiolist, 1, NULL) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - if (sig) - sigrelse(sig); - return -errno; - } - - if (Debug_level > 1) - printf("DEBUG %s/%d: %s did not return -1\n", - __FILE__, __LINE__, Lio_SysCall); - - ret = lio_check_asyncio(io_type, size, &aiocbp, method); - return ret; -#endif - } - /* LIO_IO_SLISTIO */ - else if (method & LIO_IO_ALISTIO) { -#ifdef CRAY - request.li_opcode = LO_READ; - request.li_fildes = fd; - request.li_buf = buffer; - request.li_nbyte = size; - request.li_status = &status; - request.li_signo = sig; - request.li_nstride = 0; - request.li_filstride = 0; - request.li_memstride = 0; - - listio_cmd = LC_START; - io_type = "listio(2) async read"; - - sprintf(Lio_SysCall, - "listio(LC_START, &req, 1) LO_READ, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - sigoff(); - if (listio(listio_cmd, &request, 1) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - sigon(); - return -errno; - } -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - aiocbp.aio_lio_opcode = LIO_READ; - listio_cmd = LIO_NOWAIT; - io_type = "lio_listio(3) async read"; - - sprintf(Lio_SysCall, - "lio_listio(LIO_NOWAIT, aiolist, 1, NULL) LIO_READ, fd:%d, nbyte:%d", - fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - - if (sig) - sighold(sig); - if (lio_listio(listio_cmd, aiolist, 1, NULL) == -1) { - sprintf(Errormsg, - "%s/%d %s failed, fd:%d, nbyte:%d errno=%d %s", - __FILE__, __LINE__, Lio_SysCall, fd, size, - errno, strerror(errno)); - if (sig) - sigrelse(sig); - return -errno; - } -#endif - } - /* LIO_IO_ALISTIO */ -#ifndef CRAY - else if (method & LIO_IO_SYNCV) { - io_type = "readv(2)"; - - sprintf(Lio_SysCall, "readv(%d, &iov, 1) nbyte:%d", fd, size); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - if ((ret = readv(fd, &iov, 1)) == -1) { - sprintf(Errormsg, - "%s/%d readv(%d, iov, 1) nbyte:%d ret:-1, errno=%d %s", - __FILE__, __LINE__, fd, size, errno, - strerror(errno)); - return -errno; - } - - if (ret != size) { - sprintf(Errormsg, - "%s/%d readv(%d, iov, 1) nbyte:%d returned=%d", - __FILE__, __LINE__, fd, size, ret); - } else if (Debug_level > 1) - printf - ("DEBUG %s/%d: readv completed without error (ret %d)\n", - __FILE__, __LINE__, ret); - - return ret; - } /* LIO_IO_SYNCV */ -#endif - -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - else if (method & LIO_IO_SYNCP) { - io_type = "pread(2)"; - - sprintf(Lio_SysCall, - "pread(%d, buf, %d, %lld)", fd, size, - (long long)poffset); - - if (Debug_level) { - printf("DEBUG %s/%d: %s\n", __FILE__, __LINE__, - Lio_SysCall); - } - if ((ret = pread(fd, buffer, size, poffset)) == -1) { - sprintf(Errormsg, - "%s/%d pread(%d, buf, %d, %lld) ret:-1, errno=%d %s", - __FILE__, __LINE__, fd, size, - (long long)poffset, errno, strerror(errno)); - return -errno; - } - - if (ret != size) { - sprintf(Errormsg, - "%s/%d pread(%d, buf, %d, %lld) returned=%d", - __FILE__, __LINE__, - fd, size, (long long)poffset, ret); - } else if (Debug_level > 1) - printf - ("DEBUG %s/%d: pread completed without error (ret %d)\n", - __FILE__, __LINE__, ret); - - return ret; - } /* LIO_IO_SYNCP */ -#endif - - else { - printf("DEBUG %s/%d: No I/O method chosen\n", __FILE__, - __LINE__); - return -1; - } - - /* - * wait for async io to complete. - * Note: Sync io should have returned prior to getting here. - */ -#ifdef CRAY - ret = lio_wait4asyncio(method, fd, statptr); -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - ret = lio_wait4asyncio(method, fd, &aiocbp); -#endif - - /* - * If there was an error waiting for async i/o to complete, - * return the error value (errno) to the caller. - * Note: Errormsg should already have been updated. - */ - if (ret < 0) { - return ret; - } - - /* - * If i/o was not waited for (may not have been completed at this time), - * return the size that was requested. - */ - if (ret == 1) - return size; - - /* - * check that async io was successful. - * Note: if the there was an system call failure, -errno - * was returned and Errormsg should already have been updated. - * If amount i/o was different than size, Errormsg should already - * have been updated but the actual i/o size if returned. - */ - -#ifdef CRAY - ret = lio_check_asyncio(io_type, size, &status); -#endif -#if defined(sgi) || (defined(__linux__) && !defined(__UCLIBC__)) - ret = lio_check_asyncio(io_type, size, &aiocbp, method); -#endif - - return ret; -} /* end of lio_read_buffer */ - -#if !defined(__sun) && !defined(__hpux) && !defined(_AIX) -/*********************************************************************** - * This function will check that async io was successful. - * It can also be used to check sync listio since it uses the - * same method. - * - * Return Values - * If status.sw_error is set, -status.sw_error is returned. - * Otherwise sw_count's field value is returned. - * - * (rrl 04/96) - ***********************************************************************/ -#ifdef CRAY -int lio_check_asyncio(char *io_type, int size, struct iosw *status) -#elif defined(sgi) -int lio_check_asyncio(char *io_type, int size, aiocb_t * aiocbp, int method) -#elif defined(__linux__) && !defined(__UCLIBC__) -int lio_check_asyncio(char *io_type, int size, struct aiocb *aiocbp, int method) -{ - int ret; - -#ifdef CRAY - if (status->sw_error) { - sprintf(Errormsg, - "%s/%d %s, sw_error set = %d %s, sw_count = %d", - __FILE__, __LINE__, io_type, - status->sw_error, strerror(status->sw_error), - status->sw_count); - return -status->sw_error; - } else if (status->sw_count != size) { - sprintf(Errormsg, - "%s/%d %s, sw_count not as expected(%d), but actual:%d", - __FILE__, __LINE__, io_type, size, status->sw_count); - } else if (Debug_level > 1) { - printf - ("DEBUG %s/%d: %s completed without error (sw_error == 0, sw_count == %d)\n", - __FILE__, __LINE__, io_type, status->sw_count); - } - - return status->sw_count; - -#else - - int cnt = 1; - - /* The I/O may have been synchronous with signal completion. It doesn't - * make sense, but the combination could be generated. Release the - * completion signal here otherwise it'll hang around and bite us - * later. - */ - if (aiocbp->aio_sigevent.sigev_notify == SIGEV_SIGNAL) - sigrelse(aiocbp->aio_sigevent.sigev_signo); - - ret = aio_error(aiocbp); - - while (ret == EINPROGRESS) { - ret = aio_error(aiocbp); - ++cnt; - } - if (cnt > 1) { - sprintf(Errormsg, - "%s/%d %s, aio_error had to loop on EINPROGRESS, cnt=%d; random method %#o; sigev_notify=%s", - __FILE__, __LINE__, io_type, cnt, method, - (aiocbp->aio_sigevent.sigev_notify == - SIGEV_SIGNAL ? "signal" : aiocbp->aio_sigevent. - sigev_notify == SIGEV_NONE ? "none" : -#ifdef SIGEV_CALLBACK - aiocbp->aio_sigevent.sigev_notify == - SIGEV_CALLBACK ? "callback" : -#endif - aiocbp->aio_sigevent.sigev_notify == - SIGEV_THREAD ? "thread" : "unknown")); - return -ret; - } - - if (ret != 0) { - sprintf(Errormsg, - "%s/%d %s, aio_error = %d %s; random method %#o", - __FILE__, __LINE__, io_type, - ret, strerror(ret), method); - return -ret; - } - ret = aio_return(aiocbp); - if (ret != size) { - sprintf(Errormsg, - "%s/%d %s, aio_return not as expected(%d), but actual:%d", - __FILE__, __LINE__, io_type, size, ret); - -#ifdef BUG1_workaround - if (ret == 0) { - ret = size; - if (Debug_level > 1) { - printf - ("WARN %s/%d: %s completed with bug1_workaround (aio_error == 0, aio_return now == %d)\n", - __FILE__, __LINE__, io_type, ret); - } - } -#endif /* BUG1_workaround */ - - } else if (Debug_level > 1) { - printf - ("DEBUG %s/%d: %s completed without error (aio_error == 0, aio_return == %d)\n", - __FILE__, __LINE__, io_type, ret); - } - - return ret; - -#endif -} /* end of lio_check_asyncio */ -#endif - -/*********************************************************************** - * - * This function will wait for async io to complete. - * If multiple wait methods are specified, the order is predetermined - * to LIO_WAIT_RECALL, - * LIO_WAIT_ACTIVE, LIO_WAIT_SIGPAUSE, LIO_WAIT_SIGACTIVE, - * then LIO_WAIT_NONE. - * - * If no wait method was specified the default wait method is: recall(2) - * or aio_suspend(3), as appropriate. - * - * Return Values - * <0: errno of failed recall - * 0 : async io was completed - * 1 : async was not waited for, io may not have completed. - * - * (rrl 04/96) - ***********************************************************************/ -#ifdef CRAY -int lio_wait4asyncio(int method, int fd, struct iosw **statptr) -#elif defined(sgi) -int lio_wait4asyncio(int method, int fd, aiocb_t * aiocbp) -#elif defined(__linux__) && !defined(__UCLIBC__) -int lio_wait4asyncio(int method, int fd, struct aiocb *aiocbp) -{ - int cnt; -#ifdef sgi - int ret; - const aiocb_t *aioary[1]; -#endif -#if defined(__linux__)&& !defined(__UCLIBC__) - int ret; - const struct aiocb *aioary[1]; -#endif - - if ((method & LIO_WAIT_RECALL) -#if defined(sgi) || (defined(__linux__)&& !defined(__UCLIBC__)) - || (method & LIO_WAIT_CBSUSPEND) - || (method & LIO_WAIT_SIGSUSPEND) -#endif - || ((method & LIO_WAIT_TYPES) == 0)) { - /* - * If method has LIO_WAIT_RECALL bit set or method does - * not have any wait method bits set (default), use recall/aio_suspend. - */ -#ifdef CRAY - if (Debug_level > 2) - printf("DEBUG %s/%d: wait method : recall\n", __FILE__, - __LINE__); - sigon(); - if (recall(fd, 1, statptr)) { - sprintf(Errormsg, - "%s/%d recall(%d, 1, stat) failed, errno:%d %s", - __FILE__, __LINE__, fd, errno, strerror(errno)); - return -errno; - } -#else - if (Debug_level > 2) - printf - ("DEBUG %s/%d: wait method : aio_suspend, sigev_notify=%s\n", - __FILE__, __LINE__, - (aiocbp->aio_sigevent.sigev_notify == - SIGEV_SIGNAL ? "signal" : aiocbp->aio_sigevent. - sigev_notify == SIGEV_NONE ? "none" : -#ifdef SIGEV_CALLBACK - aiocbp->aio_sigevent.sigev_notify == - SIGEV_CALLBACK ? "callback" : -#endif - aiocbp->aio_sigevent.sigev_notify == - SIGEV_THREAD ? "thread" : "unknown")); - - aioary[0] = aiocbp; - ret = aio_suspend(aioary, 1, NULL); - if ((ret == -1) && (errno == EINTR)) { - if (aiocbp->aio_sigevent.sigev_notify == SIGEV_SIGNAL) { - if (Debug_level > 2) { - printf - ("DEBUG %s/%d: aio_suspend received EINTR, sigev_notify=SIGEV_SIGNAL -- ok\n", - __FILE__, __LINE__); - } - } else { - sprintf(Errormsg, - "%s/%d aio_suspend received EINTR, sigev_notify=%s, not ok\n", - __FILE__, __LINE__, - (aiocbp->aio_sigevent.sigev_notify == - SIGEV_SIGNAL ? "signal" : aiocbp-> - aio_sigevent.sigev_notify == - SIGEV_NONE ? "none" : -#ifdef SIGEV_CALLBACK - aiocbp->aio_sigevent.sigev_notify == - SIGEV_CALLBACK ? "callback" : -#endif - aiocbp->aio_sigevent.sigev_notify == - SIGEV_THREAD ? "thread" : "unknown")); - return -errno; - } - } else if (ret) { - sprintf(Errormsg, - "%s/%d aio_suspend(fildes=%d, aioary, 1, NULL) failed, errno:%d %s", - __FILE__, __LINE__, fd, errno, strerror(errno)); - return -errno; - } -#endif - - } else if (method & LIO_WAIT_ACTIVE) { - if (Debug_level > 2) - printf("DEBUG %s/%d: wait method : active\n", __FILE__, - __LINE__); -#ifdef CRAY - sigon(); - /* - * loop until sw_flag, sw_count or sw_error field elements - * change to non-zero. - */ - cnt = 0; - while ((*statptr)->sw_flag == 0 && - (*statptr)->sw_count == 0 && (*statptr)->sw_error == 0) { - cnt++; - } -#else - /* loop while aio_error() returns EINPROGRESS */ - cnt = 0; - while (1) { - ret = aio_error(aiocbp); - if (ret != EINPROGRESS) { - break; - } - ++cnt; - } - -#endif - if (Debug_level > 5 && cnt && (cnt % 50) == 0) - printf("DEBUG %s/%d: wait active cnt = %d\n", - __FILE__, __LINE__, cnt); - - } else if (method & LIO_WAIT_SIGPAUSE) { - if (Debug_level > 2) - printf("DEBUG %s/%d: wait method : sigpause\n", - __FILE__, __LINE__); -#ifdef sgi - /* note: don't do the sigon() for CRAY in this case. why? -- roehrich 6/11/97 */ - if (aiocbp->aio_sigevent.sigev_notify == SIGEV_SIGNAL) - sigrelse(aiocbp->aio_sigevent.sigev_signo); - else { - printf("DEBUG %s/%d: sigev_notify != SIGEV_SIGNAL\n", - __FILE__, __LINE__); - return -1; - } -#endif - pause(); - - } else if (method & LIO_WAIT_SIGACTIVE) { - if (Debug_level > 2) - printf("DEBUG %s/%d: wait method : sigactive\n", - __FILE__, __LINE__); -#ifdef CRAY - sigon(); -#else - if (aiocbp->aio_sigevent.sigev_notify == SIGEV_SIGNAL) - sigrelse(aiocbp->aio_sigevent.sigev_signo); - else { - printf("DEBUG %s/%d: sigev_notify != SIGEV_SIGNAL\n", - __FILE__, __LINE__); - return -1; - } -#endif - /* loop waiting for signal */ - while (Received_signal == Rec_signal) { -#ifdef CRAY - sigon(); -#else - sigrelse(aiocbp->aio_sigevent.sigev_signo); -#endif - } - - } else if (method & LIO_WAIT_NONE) { - if (Debug_level > 2) - printf("DEBUG %s/%d: wait method : none\n", __FILE__, - __LINE__); - /* It's broken because the aiocb/iosw is an automatic variable in - * lio_{read,write}_buffer, so when the function returns and the - * I/O completes there will be nowhere to write the I/O status. - * It doesn't cause a problem on unicos--probably because of some - * compiler quirk, or an accident. It causes POSIX async I/O - * to core dump some threads. spr/pv 705909. 6/27/97 roehrich - */ - sprintf(Errormsg, - "%s/%d LIO_WAIT_NONE was selected (this is broken)\n", - __FILE__, __LINE__); -#ifdef CRAY - sigon(); -#endif -/* return 1;*/ - return -1; - } else { - if (Debug_level > 2) - printf("DEBUG %s/%d: no wait method was chosen\n", - __FILE__, __LINE__); - return -1; - } - - return 0; - -} /* end of lio_wait4asyncio */ - -#endif /* ifndef linux */ -#endif - -#if UNIT_TEST -/*********************************************************************** - * The following code is provided as unit test. - * Just define add "-DUNIT_TEST=1" to the cc line. - * - * (rrl 04/96) - ***********************************************************************/ -struct unit_info_t { - int method; - int sig; - char *str; -} Unit_info[] = { - { - LIO_IO_SYNC, 0, "sync io"}, { - LIO_IO_SYNCV, 0, "sync readv/writev"}, { - LIO_IO_SYNCP, 0, "sync pread/pwrite"}, { - LIO_IO_ASYNC, 0, "async io, def wait"}, { - LIO_IO_SLISTIO, 0, "sync listio"}, { - LIO_IO_ALISTIO, 0, "async listio, def wait"}, { - LIO_IO_ASYNC | LIO_WAIT_ACTIVE, 0, "async active"}, { - LIO_IO_ASYNC | LIO_WAIT_RECALL, 0, "async recall/suspend"}, { - LIO_IO_ASYNC | LIO_WAIT_SIGPAUSE, SIGUSR1, "async sigpause"}, { - LIO_IO_ASYNC | LIO_WAIT_SIGACTIVE, SIGUSR1, "async sigactive"}, { - LIO_IO_ALISTIO | LIO_WAIT_ACTIVE, 0, "async listio active"}, { - LIO_IO_ALISTIO | LIO_WAIT_RECALL, 0, "async listio recall"}, { - LIO_IO_ALISTIO | LIO_WAIT_SIGACTIVE, SIGUSR1, "async listio sigactive"}, - { - LIO_IO_ALISTIO | LIO_WAIT_SIGPAUSE, SIGUSR1, "async listio sigpause"}, - { - LIO_IO_ASYNC, SIGUSR2, "async io, def wait, sigusr2"}, { -LIO_IO_ALISTIO, SIGUSR2, "async listio, def wait, sigusr2"},}; - -int main(argc, argv) -int argc; -char **argv; -{ - extern char *optarg; - extern int optind; - - int fd; - char *err; - char buffer[4096]; - int size = 4096; - int ret; - int ind; - int iter = 3; - int method; - int exit_status = 0; - int c; - int i; - char *symbols = NULL; - int die_on_err = 0; - - while ((c = getopt(argc, argv, "s:di:")) != -1) { - switch (c) { - case 's': - symbols = optarg; - break; - case 'd': - ++die_on_err; - break; - case 'i': - iter = atoi(optarg); - break; - } - } - - if ((fd = - open("unit_test_file", O_CREAT | O_RDWR | O_TRUNC, 0777)) == -1) { - perror - ("open(unit_test_file, O_CREAT|O_RDWR|O_TRUNC, 0777) failed"); - exit(1); - } - - Debug_level = 9; - - if (symbols != NULL) { - if ((method = lio_parse_io_arg2(symbols, &err)) == -1) { - printf - ("lio_parse_io_arg2(%s, &err) failed, bad token starting at %s\n", - symbols, err); - if (die_on_err) - exit(1); - } else - printf("lio_parse_io_arg2(%s, &err) returned %#o\n", - symbols, method); - - exit_status = 0; - for (ind = 0; ind < iter; ind++) { - memset(buffer, 'A', 4096); - if (lseek(fd, 0, 0) == -1) { - printf("lseek(fd,0,0), %d, failed, errno %d\n", - __LINE__, errno); - ++exit_status; - } - if ((ret = lio_write_buffer(fd, method, buffer, - size, SIGUSR1, &err, - 0)) != size) { - printf - ("lio_write_buffer returned -1, err = %s\n", - err); - } else - printf("lio_write_buffer returned %d\n", ret); - - memset(buffer, 'B', 4096); - if (lseek(fd, 0, 0) == -1) { - printf("lseek(fd,0,0), %d, failed, errno %d\n", - __LINE__, errno); - ++exit_status; - } - if ((ret = lio_read_buffer(fd, method, buffer, - size, SIGUSR2, &err, - 0)) != size) { - printf - ("lio_read_buffer returned -1, err = %s\n", - err); - } else - printf("lio_read_buffer returned %d\n", ret); - - for (i = 0; i < 4096; ++i) { - if (buffer[i] != 'A') { - printf(" buffer[%d] = %d\n", i, - buffer[i]); - ++exit_status; - break; - } - } - - if (exit_status) - exit(exit_status); - - } - - unlink("unit_test_file"); - exit(0); - } - - for (ind = 0; ind < sizeof(Unit_info) / sizeof(struct unit_info_t); - ind++) { - - printf("\n********* write %s ***************\n", - Unit_info[ind].str); - if (lseek(fd, 0, 0) == -1) { - printf("lseek(fd,0,0), %d, failed, errno %d\n", - __LINE__, errno); - ++exit_status; - } - - memset(buffer, 'A', 4096); - if ((ret = lio_write_buffer(fd, Unit_info[ind].method, buffer, - size, Unit_info[ind].sig, &err, - 0)) != size) { - printf - (">>>>> lio_write_buffer(fd,0%x,buffer,%d,%d,err,0) returned -1,\n err = %s\n", - Unit_info[ind].method, size, Unit_info[ind].sig, - err); - ++exit_status; - if (die_on_err) - exit(exit_status); - } else { - printf("lio_write_buffer returned %d\n", ret); - } - - printf("\n********* read %s ***************\n", - Unit_info[ind].str); - if (lseek(fd, 0, 0) == -1) { - printf("lseek(fd,0,0), %d, failed, errno %d\n", - __LINE__, errno); - ++exit_status; - } - memset(buffer, 'B', 4096); - if ((ret = lio_read_buffer(fd, Unit_info[ind].method, buffer, - size, Unit_info[ind].sig, &err, - 0)) != size) { - printf - (">>>>> lio_read_buffer(fd,0%x,buffer,%d,%d,err,0) returned -1,\n err = %s\n", - Unit_info[ind].method, size, Unit_info[ind].sig, - err); - ++exit_status; - if (die_on_err) - exit(exit_status); - } else { - printf("lio_read_buffer returned %d\n", ret); - } - - for (i = 0; i < 4096; ++i) { - if (buffer[i] != 'A') { - printf(" buffer[%d] = %d\n", i, buffer[i]); - ++exit_status; - if (die_on_err) - exit(exit_status); - break; - } - } - - fflush(stdout); - fflush(stderr); - sleep(1); - - } - - unlink("unit_test_file"); - - exit(exit_status); -} -#endif diff --git a/kernel/tests/lib/tst_af_alg.c b/kernel/tests/lib/tst_af_alg.c deleted file mode 100644 index d3895a8..0000000 --- a/kernel/tests/lib/tst_af_alg.c +++ /dev/null @@ -1,212 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright 2019 Google LLC - */ - -#include <errno.h> -#include <stdlib.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_af_alg.h" -#include "lapi/socket.h" - -int tst_alg_create(void) -{ - TEST(socket(AF_ALG, SOCK_SEQPACKET, 0)); - if (TST_RET >= 0) - return TST_RET; - if (TST_ERR == EAFNOSUPPORT) - tst_brk(TCONF, "kernel doesn't support AF_ALG"); - tst_brk(TBROK | TTERRNO, "unexpected error creating AF_ALG socket"); - return -1; -} - -void tst_alg_bind_addr(int algfd, const struct sockaddr_alg *addr) -{ - TEST(bind(algfd, (const struct sockaddr *)addr, sizeof(*addr))); - if (TST_RET == 0) - return; - if (TST_ERR == ENOENT) { - tst_brk(TCONF, "kernel doesn't support %s algorithm '%s'", - addr->salg_type, addr->salg_name); - } - tst_brk(TBROK | TTERRNO, - "unexpected error binding AF_ALG socket to %s algorithm '%s'", - addr->salg_type, addr->salg_name); -} - -static void init_sockaddr_alg(struct sockaddr_alg *addr, - const char *algtype, const char *algname) -{ - memset(addr, 0, sizeof(*addr)); - - addr->salg_family = AF_ALG; - - strncpy((char *)addr->salg_type, algtype, sizeof(addr->salg_type)); - if (addr->salg_type[sizeof(addr->salg_type) - 1] != '\0') - tst_brk(TBROK, "algorithm type too long: '%s'", algtype); - - strncpy((char *)addr->salg_name, algname, sizeof(addr->salg_name)); - if (addr->salg_name[sizeof(addr->salg_name) - 1] != '\0') - tst_brk(TBROK, "algorithm name too long: '%s'", algname); -} - -void tst_alg_bind(int algfd, const char *algtype, const char *algname) -{ - struct sockaddr_alg addr; - - init_sockaddr_alg(&addr, algtype, algname); - - tst_alg_bind_addr(algfd, &addr); -} - -bool tst_have_alg(const char *algtype, const char *algname) -{ - int algfd; - struct sockaddr_alg addr; - bool have_alg = true; - - algfd = tst_alg_create(); - - init_sockaddr_alg(&addr, algtype, algname); - - TEST(bind(algfd, (const struct sockaddr *)&addr, sizeof(addr))); - if (TST_RET != 0) { - if (TST_ERR != ENOENT) { - tst_brk(TBROK | TTERRNO, - "unexpected error binding AF_ALG socket to %s algorithm '%s'", - algtype, algname); - } - have_alg = false; - } - - close(algfd); - return have_alg; -} - -void tst_require_alg(const char *algtype, const char *algname) -{ - int algfd = tst_alg_create(); - - tst_alg_bind(algfd, algtype, algname); - - close(algfd); -} - -void tst_alg_setkey(int algfd, const uint8_t *key, unsigned int keylen) -{ - uint8_t *keybuf = NULL; - unsigned int i; - - if (key == NULL) { - /* generate a random key */ - keybuf = SAFE_MALLOC(keylen); - for (i = 0; i < keylen; i++) - keybuf[i] = rand(); - key = keybuf; - } - TEST(setsockopt(algfd, SOL_ALG, ALG_SET_KEY, key, keylen)); - if (TST_RET != 0) { - tst_brk(TBROK | TTERRNO, - "unexpected error setting key (len=%u)", keylen); - } - free(keybuf); -} - -int tst_alg_accept(int algfd) -{ - TEST(accept(algfd, NULL, NULL)); - if (TST_RET < 0) { - tst_brk(TBROK | TTERRNO, - "unexpected error accept()ing AF_ALG request socket"); - } - return TST_RET; -} - -int tst_alg_setup(const char *algtype, const char *algname, - const uint8_t *key, unsigned int keylen) -{ - int algfd = tst_alg_create(); - - tst_alg_bind(algfd, algtype, algname); - - if (keylen != 0) - tst_alg_setkey(algfd, key, keylen); - - return algfd; -} - -int tst_alg_setup_reqfd(const char *algtype, const char *algname, - const uint8_t *key, unsigned int keylen) -{ - int algfd = tst_alg_setup(algtype, algname, key, keylen); - int reqfd = tst_alg_accept(algfd); - - close(algfd); - return reqfd; -} - -void tst_alg_sendmsg(int reqfd, const void *data, size_t datalen, - const struct tst_alg_sendmsg_params *params) -{ - struct iovec iov = { - .iov_base = (void *)data, - .iov_len = datalen, - }; - struct msghdr msg = { - .msg_iov = &iov, - .msg_iovlen = 1, - .msg_flags = params->msg_flags, - }; - size_t controllen; - uint8_t *control; - struct cmsghdr *cmsg; - struct af_alg_iv *alg_iv; - - if (params->encrypt && params->decrypt) - tst_brk(TBROK, "Both encrypt and decrypt are specified"); - - controllen = 0; - if (params->encrypt || params->decrypt) - controllen += CMSG_SPACE(sizeof(uint32_t)); - if (params->ivlen) - controllen += CMSG_SPACE(sizeof(struct af_alg_iv) + - params->ivlen); - if (params->assoclen) - controllen += CMSG_SPACE(sizeof(uint32_t)); - - control = SAFE_MALLOC(controllen); - memset(control, 0, controllen); - msg.msg_control = control; - msg.msg_controllen = controllen; - cmsg = CMSG_FIRSTHDR(&msg); - - if (params->encrypt || params->decrypt) { - cmsg->cmsg_level = SOL_ALG; - cmsg->cmsg_type = ALG_SET_OP; - cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); - *(uint32_t *)CMSG_DATA(cmsg) = - params->encrypt ? ALG_OP_ENCRYPT : ALG_OP_DECRYPT; - cmsg = CMSG_NXTHDR(&msg, cmsg); - } - if (params->ivlen) { - cmsg->cmsg_level = SOL_ALG; - cmsg->cmsg_type = ALG_SET_IV; - cmsg->cmsg_len = CMSG_LEN(sizeof(struct af_alg_iv) + - params->ivlen); - alg_iv = (struct af_alg_iv *)CMSG_DATA(cmsg); - alg_iv->ivlen = params->ivlen; - memcpy(alg_iv->iv, params->iv, params->ivlen); - cmsg = CMSG_NXTHDR(&msg, cmsg); - } - if (params->assoclen) { - cmsg->cmsg_level = SOL_ALG; - cmsg->cmsg_type = ALG_SET_AEAD_ASSOCLEN; - cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); - *(uint32_t *)CMSG_DATA(cmsg) = params->assoclen; - cmsg = CMSG_NXTHDR(&msg, cmsg); - } - - SAFE_SENDMSG(datalen, reqfd, &msg, 0); -} diff --git a/kernel/tests/lib/tst_ansi_color.c b/kernel/tests/lib/tst_ansi_color.c deleted file mode 100644 index 1c29268..0000000 --- a/kernel/tests/lib/tst_ansi_color.c +++ /dev/null @@ -1,64 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Petr Vorel <pvorel@suse.cz> - */ - -#include <unistd.h> -#include <stdlib.h> -#include <string.h> - -#include "tst_res_flags.h" -#include "tst_ansi_color.h" - -char* tst_ttype2color(int ttype) -{ - switch (TTYPE_RESULT(ttype)) { - case TPASS: - return ANSI_COLOR_GREEN; - break; - case TFAIL: - return ANSI_COLOR_RED; - break; - case TBROK: - return ANSI_COLOR_RED; - break; - case TCONF: - return ANSI_COLOR_YELLOW; - break; - case TWARN: - return ANSI_COLOR_MAGENTA; - break; - case TINFO: - return ANSI_COLOR_BLUE; - break; - default: - return ""; - } -} - -int tst_color_enabled(int fd) -{ - static int color; - - if (color) - return color - 1; - - char *env = getenv("LTP_COLORIZE_OUTPUT"); - - if (env) { - if (!strcmp(env, "n") || !strcmp(env, "0")) - color = 1; - - if (!strcmp(env, "y") || !strcmp(env, "1")) - color = 2; - - return color - 1; - } - - if (isatty(fd) == 0) - color = 1; - else - color = 2; - - return color - 1; -} diff --git a/kernel/tests/lib/tst_assert.c b/kernel/tests/lib/tst_assert.c deleted file mode 100644 index 9b8ebc1..0000000 --- a/kernel/tests/lib/tst_assert.c +++ /dev/null @@ -1,83 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.fujitsu.com> - * Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz> - */ -#include <stdio.h> -#define TST_NO_DEFAULT_MAIN -#include "tst_assert.h" -#include "tst_test.h" - -void tst_assert_int(const char *file, const int lineno, const char *path, int val) -{ - int sys_val; - - safe_file_scanf(file, lineno, NULL, path, "%d", &sys_val); - - if (val == sys_val) { - tst_res_(file, lineno, TPASS, "%s = %d", path, val); - return; - } - - tst_res_(file, lineno, TFAIL, "%s != %d got %d", path, val, sys_val); -} - -void tst_assert_ulong(const char *file, const int lineno, const char *path, unsigned long val) -{ - unsigned long sys_val; - - safe_file_scanf(file, lineno, NULL, path, "%lu", &sys_val); - - if (val == sys_val) { - tst_res_(file, lineno, TPASS, "%s = %lu", path, val); - return; - } - - tst_res_(file, lineno, TFAIL, "%s != %lu got %lu", path, val, sys_val); -} - -void tst_assert_file_int(const char *file, const int lineno, const char *path, const char *prefix, int val) -{ - int sys_val; - char fmt[1024]; - - snprintf(fmt, sizeof(fmt), "%s%%d", prefix); - file_lines_scanf(file, lineno, NULL, 1, path, fmt, &sys_val); - - if (val == sys_val) { - tst_res_(file, lineno, TPASS, "%s %s = %d", path, prefix, sys_val); - return; - } - - tst_res_(file, lineno, TFAIL, "%s %s != %d got %d", path, prefix, val, sys_val); -} - -void tst_assert_str(const char *file, const int lineno, const char *path, const char *val) -{ - char sys_val[1024]; - - safe_file_scanf(file, lineno, NULL, path, "%1024s", sys_val); - if (!strcmp(val, sys_val)) { - tst_res_(file, lineno, TPASS, "%s = '%s'", path, val); - return; - } - - tst_res_(file, lineno, TFAIL, "%s != '%s' got '%s'", path, val, sys_val); -} - -void tst_assert_file_str(const char *file, const int lineno, const char *path, const char *prefix, const char *val) -{ - char sys_val[1024]; - char fmt[2048]; - - snprintf(fmt, sizeof(fmt), "%s: %%1024s", prefix); - file_lines_scanf(file, lineno, NULL, 1, path, fmt, sys_val); - - if (!strcmp(val, sys_val)) { - tst_res_(file, lineno, TPASS, "%s %s = '%s'", path, prefix, sys_val); - return; - } - - tst_res_(file, lineno, TFAIL, "%s %s != '%s' got '%s'", path, prefix, val, sys_val); -} diff --git a/kernel/tests/lib/tst_buffers.c b/kernel/tests/lib/tst_buffers.c deleted file mode 100644 index b8b597a..0000000 --- a/kernel/tests/lib/tst_buffers.c +++ /dev/null @@ -1,143 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <sys/mman.h> -#include <stdlib.h> -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" - -struct map { - void *addr; - size_t size; - size_t buf_shift; - struct map *next; -}; - -static struct map *maps; - -static void setup_canary(struct map *map) -{ - size_t i; - char *buf = map->addr; - - for (i = 0; i < map->buf_shift/2; i++) { - char c = random(); - buf[map->buf_shift - i - 1] = c; - buf[i] = c; - } -} - -static void check_canary(struct map *map) -{ - size_t i; - char *buf = map->addr; - - for (i = 0; i < map->buf_shift/2; i++) { - if (buf[map->buf_shift - i - 1] != buf[i]) { - tst_res(TWARN, - "pid %i: buffer modified address %p[%zi]", - getpid(), (char*)map->addr + map->buf_shift, -i-1); - } - } -} - -void *tst_alloc(size_t size) -{ - size_t page_size = getpagesize(); - unsigned int pages = (size / page_size) + !!(size % page_size) + 1; - void *ret; - struct map *map = SAFE_MALLOC(sizeof(struct map)); - static int print_msg = 1; - - if (print_msg) { - tst_res(TINFO, "Test is using guarded buffers"); - print_msg = 0; - } - - ret = SAFE_MMAP(NULL, page_size * pages, PROT_READ | PROT_WRITE, - MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); - - mprotect(ret + (pages-1) * page_size, page_size, PROT_NONE); - - map->addr = ret; - map->size = pages * page_size; - map->next = maps; - maps = map; - - if (size % page_size) - map->buf_shift = page_size - (size % page_size); - else - map->buf_shift = 0; - - setup_canary(map); - - return ret + map->buf_shift; -} - -static int count_iovec(int *sizes) -{ - int ret = 0; - - while (sizes[ret++] != -1); - - return ret - 1; -} - -struct iovec *tst_iovec_alloc(int sizes[]) -{ - int i, cnt = count_iovec(sizes); - struct iovec *iovec; - - if (cnt <= 0) - return NULL; - - iovec = tst_alloc(sizeof(struct iovec) * cnt); - - for (i = 0; i < cnt; i++) { - if (sizes[i]) { - iovec[i].iov_base = tst_alloc(sizes[i]); - iovec[i].iov_len = sizes[i]; - } else { - iovec[i].iov_base = NULL; - iovec[i].iov_base = 0; - } - } - - return iovec; -} - -void tst_buffers_alloc(struct tst_buffers bufs[]) -{ - unsigned int i; - - for (i = 0; bufs[i].ptr; i++) { - if (bufs[i].size) - *((void**)bufs[i].ptr) = tst_alloc(bufs[i].size); - else - *((void**)bufs[i].ptr) = tst_iovec_alloc(bufs[i].iov_sizes); - } -} - -char *tst_strdup(const char *str) -{ - size_t len = strlen(str); - char *ret = tst_alloc(len + 1); - return strcpy(ret, str); -} - -void tst_free_all(void) -{ - struct map *i = maps; - - while (i) { - struct map *j = i; - check_canary(i); - SAFE_MUNMAP(i->addr, i->size); - i = i->next; - free(j); - } - - maps = NULL; -} diff --git a/kernel/tests/lib/tst_capability.c b/kernel/tests/lib/tst_capability.c deleted file mode 100644 index 1fa0e49..0000000 --- a/kernel/tests/lib/tst_capability.c +++ /dev/null @@ -1,90 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Richard Palethorpe <rpalethorpe@suse.com> - */ - -#include <string.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_capability.h" - -#include "lapi/syscalls.h" - -int tst_capget(struct tst_cap_user_header *hdr, - struct tst_cap_user_data *data) -{ - return tst_syscall(__NR_capget, hdr, data); -} - -int tst_capset(struct tst_cap_user_header *hdr, - const struct tst_cap_user_data *data) -{ - return tst_syscall(__NR_capset, hdr, data); -} - -static void do_cap_drop(uint32_t *set, uint32_t mask, const struct tst_cap *cap) -{ - if (*set & mask) { - tst_res(TINFO, "Dropping %s(%d)", cap->name, cap->id); - *set &= ~mask; - } -} - -static void do_cap_req(uint32_t *permitted, uint32_t *effective, uint32_t mask, - const struct tst_cap *cap) -{ - if (!(*permitted & mask)) - tst_brk(TCONF, "Need %s(%d)", cap->name, cap->id); - - if (!(*effective & mask)) { - tst_res(TINFO, "Permitting %s(%d)", cap->name, cap->id); - *effective |= mask; - } -} - -void tst_cap_action(struct tst_cap *cap) -{ - struct tst_cap_user_header hdr = { - .version = 0x20080522, - .pid = tst_syscall(__NR_gettid), - }; - struct tst_cap_user_data cur[2] = { {0} }; - struct tst_cap_user_data new[2] = { {0} }; - uint32_t act = cap->action; - uint32_t *pE = &new[CAP_TO_INDEX(cap->id)].effective; - uint32_t *pP = &new[CAP_TO_INDEX(cap->id)].permitted; - uint32_t mask = CAP_TO_MASK(cap->id); - - if (tst_capget(&hdr, cur)) - tst_brk(TBROK | TTERRNO, "tst_capget()"); - - memcpy(new, cur, sizeof(new)); - - switch (act) { - case TST_CAP_DROP: - do_cap_drop(pE, mask, cap); - break; - case TST_CAP_REQ: - do_cap_req(pP, pE, mask, cap); - break; - default: - tst_brk(TBROK, "Unrecognised action %d", cap->action); - } - - if (!memcmp(cur, new, sizeof(new))) - return; - - if (tst_capset(&hdr, new)) - tst_brk(TBROK | TERRNO, "tst_capset(%s)", cap->name); -} - -void tst_cap_setup(struct tst_cap *caps, unsigned int action_mask) -{ - struct tst_cap *cap; - - for (cap = caps; cap->action; cap++) { - if (cap->action & action_mask) - tst_cap_action(cap); - } -} diff --git a/kernel/tests/lib/tst_cgroup.c b/kernel/tests/lib/tst_cgroup.c deleted file mode 100644 index ba413d8..0000000 --- a/kernel/tests/lib/tst_cgroup.c +++ /dev/null @@ -1,452 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Red Hat, Inc. - * Copyright (c) 2020 Li Wang <liwang@redhat.com> - */ - -#define TST_NO_DEFAULT_MAIN - -#include <stdio.h> -#include <stdlib.h> -#include <sys/mount.h> -#include <fcntl.h> -#include <unistd.h> - -#include "tst_test.h" -#include "tst_safe_macros.h" -#include "tst_safe_stdio.h" -#include "tst_cgroup.h" -#include "tst_device.h" - -static enum tst_cgroup_ver tst_cg_ver; -static int clone_children; - -static int tst_cgroup_check(const char *cgroup) -{ - char line[PATH_MAX]; - FILE *file; - int cg_check = 0; - - file = SAFE_FOPEN("/proc/filesystems", "r"); - while (fgets(line, sizeof(line), file)) { - if (strstr(line, cgroup) != NULL) { - cg_check = 1; - break; - } - } - SAFE_FCLOSE(file); - - return cg_check; -} - -enum tst_cgroup_ver tst_cgroup_version(void) -{ - enum tst_cgroup_ver cg_ver; - - if (tst_cgroup_check("cgroup2")) { - if (!tst_is_mounted("cgroup2") && tst_is_mounted("cgroup")) - cg_ver = TST_CGROUP_V1; - else - cg_ver = TST_CGROUP_V2; - - goto out; - } - - if (tst_cgroup_check("cgroup")) - cg_ver = TST_CGROUP_V1; - - if (!cg_ver) - tst_brk(TCONF, "Cgroup is not configured"); - -out: - return cg_ver; -} - -static void tst_cgroup1_mount(const char *name, const char *option, - const char *mnt_path, const char *new_path) -{ - char knob_path[PATH_MAX]; - if (tst_is_mounted(mnt_path)) - goto out; - - SAFE_MKDIR(mnt_path, 0777); - if (mount(name, mnt_path, "cgroup", 0, option) == -1) { - if (errno == ENODEV) { - if (rmdir(mnt_path) == -1) - tst_res(TWARN | TERRNO, "rmdir %s failed", mnt_path); - tst_brk(TCONF, - "Cgroup v1 is not configured in kernel"); - } - tst_brk(TBROK | TERRNO, "mount %s", mnt_path); - } - - /* - * We should assign one or more memory nodes to cpuset.mems and - * cpuset.cpus, otherwise, echo $$ > tasks gives “ENOSPC: no space - * left on device” when trying to use cpuset. - * - * Or, setting cgroup.clone_children to 1 can help in automatically - * inheriting memory and node setting from parent cgroup when a - * child cgroup is created. - */ - if (strcmp(option, "cpuset") == 0) { - sprintf(knob_path, "%s/cgroup.clone_children", mnt_path); - SAFE_FILE_SCANF(knob_path, "%d", &clone_children); - SAFE_FILE_PRINTF(knob_path, "%d", 1); - } -out: - SAFE_MKDIR(new_path, 0777); - - tst_res(TINFO, "Cgroup(%s) v1 mount at %s success", option, mnt_path); -} - -static void tst_cgroup2_mount(const char *mnt_path, const char *new_path) -{ - if (tst_is_mounted(mnt_path)) - goto out; - - SAFE_MKDIR(mnt_path, 0777); - if (mount("cgroup2", mnt_path, "cgroup2", 0, NULL) == -1) { - if (errno == ENODEV) { - if (rmdir(mnt_path) == -1) - tst_res(TWARN | TERRNO, "rmdir %s failed", mnt_path); - tst_brk(TCONF, - "Cgroup v2 is not configured in kernel"); - } - tst_brk(TBROK | TERRNO, "mount %s", mnt_path); - } - -out: - SAFE_MKDIR(new_path, 0777); - - tst_res(TINFO, "Cgroup v2 mount at %s success", mnt_path); -} - -static void tst_cgroupN_umount(const char *mnt_path, const char *new_path) -{ - FILE *fp; - int fd; - char s_new[BUFSIZ], s[BUFSIZ], value[BUFSIZ]; - char knob_path[PATH_MAX]; - - if (!tst_is_mounted(mnt_path)) - return; - - /* Move all processes in task(v2: cgroup.procs) to its parent node. */ - if (tst_cg_ver & TST_CGROUP_V1) - sprintf(s, "%s/tasks", mnt_path); - if (tst_cg_ver & TST_CGROUP_V2) - sprintf(s, "%s/cgroup.procs", mnt_path); - - fd = open(s, O_WRONLY); - if (fd == -1) - tst_res(TWARN | TERRNO, "open %s", s); - - if (tst_cg_ver & TST_CGROUP_V1) - snprintf(s_new, BUFSIZ, "%s/tasks", new_path); - if (tst_cg_ver & TST_CGROUP_V2) - snprintf(s_new, BUFSIZ, "%s/cgroup.procs", new_path); - - fp = fopen(s_new, "r"); - if (fp == NULL) - tst_res(TWARN | TERRNO, "fopen %s", s_new); - if ((fd != -1) && (fp != NULL)) { - while (fgets(value, BUFSIZ, fp) != NULL) - if (write(fd, value, strlen(value) - 1) - != (ssize_t)strlen(value) - 1) - tst_res(TWARN | TERRNO, "write %s", s); - } - if (tst_cg_ver & TST_CGROUP_V1) { - sprintf(knob_path, "%s/cpuset.cpus", mnt_path); - if (!access(knob_path, F_OK)) { - sprintf(knob_path, "%s/cgroup.clone_children", mnt_path); - SAFE_FILE_PRINTF(knob_path, "%d", clone_children); - } - } - if (fd != -1) - close(fd); - if (fp != NULL) - fclose(fp); - if (rmdir(new_path) == -1) - tst_res(TWARN | TERRNO, "rmdir %s", new_path); - if (umount(mnt_path) == -1) - tst_res(TWARN | TERRNO, "umount %s", mnt_path); - if (rmdir(mnt_path) == -1) - tst_res(TWARN | TERRNO, "rmdir %s", mnt_path); - - if (tst_cg_ver & TST_CGROUP_V1) - tst_res(TINFO, "Cgroup v1 unmount success"); - if (tst_cg_ver & TST_CGROUP_V2) - tst_res(TINFO, "Cgroup v2 unmount success"); -} - -struct tst_cgroup_path { - char *mnt_path; - char *new_path; - struct tst_cgroup_path *next; -}; - -static struct tst_cgroup_path *tst_cgroup_paths; - -static void tst_cgroup_set_path(const char *cgroup_dir) -{ - char cgroup_new_dir[PATH_MAX]; - struct tst_cgroup_path *tst_cgroup_path, *a; - - if (!cgroup_dir) - tst_brk(TBROK, "Invalid cgroup dir, plese check cgroup_dir"); - - sprintf(cgroup_new_dir, "%s/ltp_%d", cgroup_dir, rand()); - - /* To store cgroup path in the 'path' list */ - tst_cgroup_path = SAFE_MALLOC(sizeof(struct tst_cgroup_path)); - tst_cgroup_path->mnt_path = SAFE_MALLOC(strlen(cgroup_dir) + 1); - tst_cgroup_path->new_path = SAFE_MALLOC(strlen(cgroup_new_dir) + 1); - tst_cgroup_path->next = NULL; - - if (!tst_cgroup_paths) { - tst_cgroup_paths = tst_cgroup_path; - } else { - a = tst_cgroup_paths; - do { - if (!a->next) { - a->next = tst_cgroup_path; - break; - } - a = a->next; - } while (a); - } - - sprintf(tst_cgroup_path->mnt_path, "%s", cgroup_dir); - sprintf(tst_cgroup_path->new_path, "%s", cgroup_new_dir); -} - -static char *tst_cgroup_get_path(const char *cgroup_dir) -{ - struct tst_cgroup_path *a; - - if (!tst_cgroup_paths) - return NULL; - - a = tst_cgroup_paths; - - while (strcmp(a->mnt_path, cgroup_dir) != 0){ - if (!a->next) { - tst_res(TINFO, "%s is not found", cgroup_dir); - return NULL; - } - a = a->next; - }; - - return a->new_path; -} - -static void tst_cgroup_del_path(const char *cgroup_dir) -{ - struct tst_cgroup_path *a, *b; - - if (!tst_cgroup_paths) - return; - - a = b = tst_cgroup_paths; - - while (strcmp(b->mnt_path, cgroup_dir) != 0) { - if (!b->next) { - tst_res(TINFO, "%s is not found", cgroup_dir); - return; - } - a = b; - b = b->next; - }; - - if (b == tst_cgroup_paths) - tst_cgroup_paths = b->next; - else - a->next = b->next; - - free(b->mnt_path); - free(b->new_path); - free(b); -} - -void tst_cgroup_mount(enum tst_cgroup_ctrl ctrl, const char *cgroup_dir) -{ - char *cgroup_new_dir; - char knob_path[PATH_MAX]; - - tst_cg_ver = tst_cgroup_version(); - - tst_cgroup_set_path(cgroup_dir); - cgroup_new_dir = tst_cgroup_get_path(cgroup_dir); - - if (tst_cg_ver & TST_CGROUP_V1) { - switch(ctrl) { - case TST_CGROUP_MEMCG: - tst_cgroup1_mount("memcg", "memory", cgroup_dir, cgroup_new_dir); - break; - case TST_CGROUP_CPUSET: - tst_cgroup1_mount("cpusetcg", "cpuset", cgroup_dir, cgroup_new_dir); - break; - default: - tst_brk(TBROK, "Invalid cgroup controller: %d", ctrl); - } - } - - if (tst_cg_ver & TST_CGROUP_V2) { - tst_cgroup2_mount(cgroup_dir, cgroup_new_dir); - - switch(ctrl) { - case TST_CGROUP_MEMCG: - sprintf(knob_path, "%s/cgroup.subtree_control", cgroup_dir); - SAFE_FILE_PRINTF(knob_path, "%s", "+memory"); - break; - case TST_CGROUP_CPUSET: - tst_brk(TCONF, "Cgroup v2 hasn't achieve cpuset subsystem"); - break; - default: - tst_brk(TBROK, "Invalid cgroup controller: %d", ctrl); - } - } -} - -void tst_cgroup_umount(const char *cgroup_dir) -{ - char *cgroup_new_dir; - - cgroup_new_dir = tst_cgroup_get_path(cgroup_dir); - tst_cgroupN_umount(cgroup_dir, cgroup_new_dir); - tst_cgroup_del_path(cgroup_dir); -} - -void tst_cgroup_set_knob(const char *cgroup_dir, const char *knob, long value) -{ - char *cgroup_new_dir; - char knob_path[PATH_MAX]; - - cgroup_new_dir = tst_cgroup_get_path(cgroup_dir); - sprintf(knob_path, "%s/%s", cgroup_new_dir, knob); - SAFE_FILE_PRINTF(knob_path, "%ld", value); -} - -void tst_cgroup_move_current(const char *cgroup_dir) -{ - if (tst_cg_ver & TST_CGROUP_V1) - tst_cgroup_set_knob(cgroup_dir, "tasks", getpid()); - - if (tst_cg_ver & TST_CGROUP_V2) - tst_cgroup_set_knob(cgroup_dir, "cgroup.procs", getpid()); -} - -void tst_cgroup_mem_set_maxbytes(const char *cgroup_dir, long memsz) -{ - if (tst_cg_ver & TST_CGROUP_V1) - tst_cgroup_set_knob(cgroup_dir, "memory.limit_in_bytes", memsz); - - if (tst_cg_ver & TST_CGROUP_V2) - tst_cgroup_set_knob(cgroup_dir, "memory.max", memsz); -} - -int tst_cgroup_mem_swapacct_enabled(const char *cgroup_dir) -{ - char *cgroup_new_dir; - char knob_path[PATH_MAX]; - - cgroup_new_dir = tst_cgroup_get_path(cgroup_dir); - - if (tst_cg_ver & TST_CGROUP_V1) { - sprintf(knob_path, "%s/%s", - cgroup_new_dir, "/memory.memsw.limit_in_bytes"); - - if ((access(knob_path, F_OK) == -1)) { - if (errno == ENOENT) - tst_res(TCONF, "memcg swap accounting is disabled"); - else - tst_brk(TBROK | TERRNO, "failed to access %s", knob_path); - } else { - return 1; - } - } - - if (tst_cg_ver & TST_CGROUP_V2) { - sprintf(knob_path, "%s/%s", - cgroup_new_dir, "/memory.swap.max"); - - if ((access(knob_path, F_OK) == -1)) { - if (errno == ENOENT) - tst_res(TCONF, "memcg swap accounting is disabled"); - else - tst_brk(TBROK | TERRNO, "failed to access %s", knob_path); - } else { - return 1; - } - } - - return 0; -} - -void tst_cgroup_mem_set_maxswap(const char *cgroup_dir, long memsz) -{ - if (tst_cg_ver & TST_CGROUP_V1) - tst_cgroup_set_knob(cgroup_dir, "memory.memsw.limit_in_bytes", memsz); - - if (tst_cg_ver & TST_CGROUP_V2) - tst_cgroup_set_knob(cgroup_dir, "memory.swap.max", memsz); -} - -void tst_cgroup_cpuset_read_files(const char *cgroup_dir, const char *filename, char *retbuf) -{ - int fd; - char *cgroup_new_dir; - char knob_path[PATH_MAX]; - - cgroup_new_dir = tst_cgroup_get_path(cgroup_dir); - - /* - * try either '/dev/cpuset/XXXX' or '/dev/cpuset/cpuset.XXXX' - * please see Documentation/cgroups/cpusets.txt from kernel src - * for details - */ - sprintf(knob_path, "%s/%s", cgroup_new_dir, filename); - fd = open(knob_path, O_RDONLY); - if (fd == -1) { - if (errno == ENOENT) { - sprintf(knob_path, "%s/cpuset.%s", - cgroup_new_dir, filename); - fd = SAFE_OPEN(knob_path, O_RDONLY); - } else - tst_brk(TBROK | TERRNO, "open %s", knob_path); - } - - if (read(fd, retbuf, sizeof(retbuf)) < 0) - tst_brk(TBROK | TERRNO, "read %s", knob_path); - - close(fd); -} - -void tst_cgroup_cpuset_write_files(const char *cgroup_dir, const char *filename, const char *buf) -{ - int fd; - char *cgroup_new_dir; - char knob_path[PATH_MAX]; - - cgroup_new_dir = tst_cgroup_get_path(cgroup_dir); - - /* - * try either '/dev/cpuset/XXXX' or '/dev/cpuset/cpuset.XXXX' - * please see Documentation/cgroups/cpusets.txt from kernel src - * for details - */ - sprintf(knob_path, "%s/%s", cgroup_new_dir, filename); - fd = open(knob_path, O_WRONLY); - if (fd == -1) { - if (errno == ENOENT) { - sprintf(knob_path, "%s/cpuset.%s", cgroup_new_dir, filename); - fd = SAFE_OPEN(knob_path, O_WRONLY); - } else - tst_brk(TBROK | TERRNO, "open %s", knob_path); - } - - SAFE_WRITE(1, fd, buf, strlen(buf)); - - close(fd); -} diff --git a/kernel/tests/lib/tst_checkpoint.c b/kernel/tests/lib/tst_checkpoint.c deleted file mode 100644 index 5e5b114..0000000 --- a/kernel/tests/lib/tst_checkpoint.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright (C) 2015 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <stdint.h> -#include <limits.h> -#include <errno.h> -#include <sys/syscall.h> -#include <linux/futex.h> - -#include "test.h" -#include "safe_macros.h" -#include "lapi/futex.h" - -#define DEFAULT_MSEC_TIMEOUT 10000 - -futex_t *tst_futexes; -unsigned int tst_max_futexes; - -void tst_checkpoint_init(const char *file, const int lineno, - void (*cleanup_fn)(void)) -{ - int fd; - unsigned int page_size; - - if (tst_futexes) { - tst_brkm(TBROK, cleanup_fn, - "%s: %d checkpoints already initialized", - file, lineno); - return; - } - - /* - * The parent test process is responsible for creating the temporary - * directory and therefore must pass non-zero cleanup (to remove the - * directory if something went wrong). - * - * We cannot do this check unconditionally because if we need to init - * the checkpoint from a binary that was started by exec() the - * tst_tmpdir_created() will return false because the tmpdir was - * created by parent. In this case we expect the subprogram can call - * the init as a first function with NULL as cleanup function. - */ - if (cleanup_fn && !tst_tmpdir_created()) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d You have to create test temporary directory " - "first (call tst_tmpdir())", file, lineno); - return; - } - - page_size = getpagesize(); - - fd = SAFE_OPEN(cleanup_fn, "checkpoint_futex_base_file", - O_RDWR | O_CREAT, 0666); - - SAFE_FTRUNCATE(cleanup_fn, fd, page_size); - - tst_futexes = SAFE_MMAP(cleanup_fn, NULL, page_size, - PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); - - tst_max_futexes = page_size / sizeof(uint32_t); - - SAFE_CLOSE(cleanup_fn, fd); -} - -int tst_checkpoint_wait(unsigned int id, unsigned int msec_timeout) -{ - struct timespec timeout; - int ret; - - if (id >= tst_max_futexes) { - errno = EOVERFLOW; - return -1; - } - - timeout.tv_sec = msec_timeout/1000; - timeout.tv_nsec = (msec_timeout%1000) * 1000000; - - do { - ret = syscall(SYS_futex, &tst_futexes[id], FUTEX_WAIT, - tst_futexes[id], &timeout); - } while (ret == -1 && errno == EINTR); - - return ret; -} - -int tst_checkpoint_wake(unsigned int id, unsigned int nr_wake, - unsigned int msec_timeout) -{ - unsigned int msecs = 0, waked = 0; - - if (id >= tst_max_futexes) { - errno = EOVERFLOW; - return -1; - } - - for (;;) { - waked += syscall(SYS_futex, &tst_futexes[id], FUTEX_WAKE, - INT_MAX, NULL); - - if (waked == nr_wake) - break; - - usleep(1000); - msecs++; - - if (msecs >= msec_timeout) { - errno = ETIMEDOUT; - return -1; - } - } - - return 0; -} - -void tst_safe_checkpoint_wait(const char *file, const int lineno, - void (*cleanup_fn)(void), unsigned int id, - unsigned int msec_timeout) -{ - int ret; - - if (!msec_timeout) - msec_timeout = DEFAULT_MSEC_TIMEOUT; - - ret = tst_checkpoint_wait(id, msec_timeout); - - if (ret) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: tst_checkpoint_wait(%u, %i)", - file, lineno, id, msec_timeout); - } -} - -void tst_safe_checkpoint_wake(const char *file, const int lineno, - void (*cleanup_fn)(void), unsigned int id, - unsigned int nr_wake) -{ - int ret = tst_checkpoint_wake(id, nr_wake, DEFAULT_MSEC_TIMEOUT); - - if (ret) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "%s:%d: tst_checkpoint_wake(%u, %u, %i)", - file, lineno, id, nr_wake, DEFAULT_MSEC_TIMEOUT); - } -} diff --git a/kernel/tests/lib/tst_checksum.c b/kernel/tests/lib/tst_checksum.c deleted file mode 100644 index 903bf3d..0000000 --- a/kernel/tests/lib/tst_checksum.c +++ /dev/null @@ -1,81 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* Copyright (c) 2018 Oracle and/or its affiliates. All Rights Reserved. */ - -#include "tst_checksum.h" - -static const uint32_t crc32c_table[] = { - 0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4, - 0xc79a971f, 0x35f1141c, 0x26a1e7e8, 0xd4ca64eb, - 0x8ad958cf, 0x78b2dbcc, 0x6be22838, 0x9989ab3b, - 0x4d43cfd0, 0xbf284cd3, 0xac78bf27, 0x5e133c24, - 0x105ec76f, 0xe235446c, 0xf165b798, 0x030e349b, - 0xd7c45070, 0x25afd373, 0x36ff2087, 0xc494a384, - 0x9a879fa0, 0x68ec1ca3, 0x7bbcef57, 0x89d76c54, - 0x5d1d08bf, 0xaf768bbc, 0xbc267848, 0x4e4dfb4b, - 0x20bd8ede, 0xd2d60ddd, 0xc186fe29, 0x33ed7d2a, - 0xe72719c1, 0x154c9ac2, 0x061c6936, 0xf477ea35, - 0xaa64d611, 0x580f5512, 0x4b5fa6e6, 0xb93425e5, - 0x6dfe410e, 0x9f95c20d, 0x8cc531f9, 0x7eaeb2fa, - 0x30e349b1, 0xc288cab2, 0xd1d83946, 0x23b3ba45, - 0xf779deae, 0x05125dad, 0x1642ae59, 0xe4292d5a, - 0xba3a117e, 0x4851927d, 0x5b016189, 0xa96ae28a, - 0x7da08661, 0x8fcb0562, 0x9c9bf696, 0x6ef07595, - 0x417b1dbc, 0xb3109ebf, 0xa0406d4b, 0x522bee48, - 0x86e18aa3, 0x748a09a0, 0x67dafa54, 0x95b17957, - 0xcba24573, 0x39c9c670, 0x2a993584, 0xd8f2b687, - 0x0c38d26c, 0xfe53516f, 0xed03a29b, 0x1f682198, - 0x5125dad3, 0xa34e59d0, 0xb01eaa24, 0x42752927, - 0x96bf4dcc, 0x64d4cecf, 0x77843d3b, 0x85efbe38, - 0xdbfc821c, 0x2997011f, 0x3ac7f2eb, 0xc8ac71e8, - 0x1c661503, 0xee0d9600, 0xfd5d65f4, 0x0f36e6f7, - 0x61c69362, 0x93ad1061, 0x80fde395, 0x72966096, - 0xa65c047d, 0x5437877e, 0x4767748a, 0xb50cf789, - 0xeb1fcbad, 0x197448ae, 0x0a24bb5a, 0xf84f3859, - 0x2c855cb2, 0xdeeedfb1, 0xcdbe2c45, 0x3fd5af46, - 0x7198540d, 0x83f3d70e, 0x90a324fa, 0x62c8a7f9, - 0xb602c312, 0x44694011, 0x5739b3e5, 0xa55230e6, - 0xfb410cc2, 0x092a8fc1, 0x1a7a7c35, 0xe811ff36, - 0x3cdb9bdd, 0xceb018de, 0xdde0eb2a, 0x2f8b6829, - 0x82f63b78, 0x709db87b, 0x63cd4b8f, 0x91a6c88c, - 0x456cac67, 0xb7072f64, 0xa457dc90, 0x563c5f93, - 0x082f63b7, 0xfa44e0b4, 0xe9141340, 0x1b7f9043, - 0xcfb5f4a8, 0x3dde77ab, 0x2e8e845f, 0xdce5075c, - 0x92a8fc17, 0x60c37f14, 0x73938ce0, 0x81f80fe3, - 0x55326b08, 0xa759e80b, 0xb4091bff, 0x466298fc, - 0x1871a4d8, 0xea1a27db, 0xf94ad42f, 0x0b21572c, - 0xdfeb33c7, 0x2d80b0c4, 0x3ed04330, 0xccbbc033, - 0xa24bb5a6, 0x502036a5, 0x4370c551, 0xb11b4652, - 0x65d122b9, 0x97baa1ba, 0x84ea524e, 0x7681d14d, - 0x2892ed69, 0xdaf96e6a, 0xc9a99d9e, 0x3bc21e9d, - 0xef087a76, 0x1d63f975, 0x0e330a81, 0xfc588982, - 0xb21572c9, 0x407ef1ca, 0x532e023e, 0xa145813d, - 0x758fe5d6, 0x87e466d5, 0x94b49521, 0x66df1622, - 0x38cc2a06, 0xcaa7a905, 0xd9f75af1, 0x2b9cd9f2, - 0xff56bd19, 0x0d3d3e1a, 0x1e6dcdee, 0xec064eed, - 0xc38d26c4, 0x31e6a5c7, 0x22b65633, 0xd0ddd530, - 0x0417b1db, 0xf67c32d8, 0xe52cc12c, 0x1747422f, - 0x49547e0b, 0xbb3ffd08, 0xa86f0efc, 0x5a048dff, - 0x8ecee914, 0x7ca56a17, 0x6ff599e3, 0x9d9e1ae0, - 0xd3d3e1ab, 0x21b862a8, 0x32e8915c, 0xc083125f, - 0x144976b4, 0xe622f5b7, 0xf5720643, 0x07198540, - 0x590ab964, 0xab613a67, 0xb831c993, 0x4a5a4a90, - 0x9e902e7b, 0x6cfbad78, 0x7fab5e8c, 0x8dc0dd8f, - 0xe330a81a, 0x115b2b19, 0x020bd8ed, 0xf0605bee, - 0x24aa3f05, 0xd6c1bc06, 0xc5914ff2, 0x37faccf1, - 0x69e9f0d5, 0x9b8273d6, 0x88d28022, 0x7ab90321, - 0xae7367ca, 0x5c18e4c9, 0x4f48173d, 0xbd23943e, - 0xf36e6f75, 0x0105ec76, 0x12551f82, 0xe03e9c81, - 0x34f4f86a, 0xc69f7b69, 0xd5cf889d, 0x27a40b9e, - 0x79b737ba, 0x8bdcb4b9, 0x988c474d, 0x6ae7c44e, - 0xbe2da0a5, 0x4c4623a6, 0x5f16d052, 0xad7d5351, -}; - -uint32_t tst_crc32c(uint8_t *buf, size_t buf_len) -{ - uint32_t crc = 0xffffffff; - - while (buf_len--) - crc = crc32c_table[(crc ^ (*buf++)) & 0xff] ^ (crc >> 8); - - return ~crc; -} diff --git a/kernel/tests/lib/tst_clocks.c b/kernel/tests/lib/tst_clocks.c deleted file mode 100644 index cdcb9fc..0000000 --- a/kernel/tests/lib/tst_clocks.c +++ /dev/null @@ -1,144 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <time.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_timer.h" -#include "tst_clocks.h" -#include "lapi/syscalls.h" -#include "lapi/posix_clocks.h" - -typedef int (*mysyscall)(clockid_t clk_id, void *ts); - -int syscall_supported_by_kernel(long sysnr) -{ - int ret; - - ret = syscall(sysnr, 0, NULL); - if (ret == -1 && errno == ENOSYS) - return 0; - - return 1; -} - -int tst_clock_getres(clockid_t clk_id, struct timespec *res) -{ - static struct tst_ts tts = { 0, }; - static mysyscall func; - int ret; - -#if (__NR_clock_getres_time64 != __LTP__NR_INVALID_SYSCALL) - if (!func && syscall_supported_by_kernel(__NR_clock_getres_time64)) { - func = sys_clock_getres64; - tts.type = TST_KERN_TIMESPEC; - } -#endif - - if (!func && syscall_supported_by_kernel(__NR_clock_getres)) { - func = sys_clock_getres; - tts.type = TST_KERN_OLD_TIMESPEC; - } - - if (!func) { - tst_res(TCONF, "clock_getres() not available"); - errno = ENOSYS; - return -1; - } - - ret = func(clk_id, tst_ts_get(&tts)); - res->tv_sec = tst_ts_get_sec(tts); - res->tv_nsec = tst_ts_get_nsec(tts); - return ret; -} - -int tst_clock_gettime(clockid_t clk_id, struct timespec *ts) -{ - static struct tst_ts tts = { 0, }; - static mysyscall func; - int ret; - -#if (__NR_clock_gettime64 != __LTP__NR_INVALID_SYSCALL) - if (!func && syscall_supported_by_kernel(__NR_clock_gettime64)) { - func = sys_clock_gettime64; - tts.type = TST_KERN_TIMESPEC; - } -#endif - - if (!func && syscall_supported_by_kernel(__NR_clock_gettime)) { - func = sys_clock_gettime; - tts.type = TST_KERN_OLD_TIMESPEC; - } - - if (!func) { - tst_res(TCONF, "clock_gettime() not available"); - errno = ENOSYS; - return -1; - } - - ret = func(clk_id, tst_ts_get(&tts)); - ts->tv_sec = tst_ts_get_sec(tts); - ts->tv_nsec = tst_ts_get_nsec(tts); - return ret; -} - -int tst_clock_settime(clockid_t clk_id, struct timespec *ts) -{ - static struct tst_ts tts = { 0, }; - static mysyscall func; - -#if (__NR_clock_settime64 != __LTP__NR_INVALID_SYSCALL) - if (!func && syscall_supported_by_kernel(__NR_clock_settime64)) { - func = sys_clock_settime64; - tts.type = TST_KERN_TIMESPEC; - } -#endif - - if (!func && syscall_supported_by_kernel(__NR_clock_settime)) { - func = sys_clock_settime; - tts.type = TST_KERN_OLD_TIMESPEC; - } - - if (!func) { - tst_res(TCONF, "clock_settime() not available"); - errno = ENOSYS; - return -1; - } - - tst_ts_set_sec(&tts, ts->tv_sec); - tst_ts_set_nsec(&tts, ts->tv_nsec); - return func(clk_id, tst_ts_get(&tts)); -} - -const char *tst_clock_name(clockid_t clk_id) -{ - switch (clk_id) { - case CLOCK_REALTIME: - return "CLOCK_REALTIME"; - case CLOCK_MONOTONIC: - return "CLOCK_MONOTONIC"; - case CLOCK_PROCESS_CPUTIME_ID: - return "CLOCK_PROCESS_CPUTIME_ID"; - case CLOCK_THREAD_CPUTIME_ID: - return "CLOCK_THREAD_CPUTIME_ID"; - case CLOCK_MONOTONIC_RAW: - return "CLOCK_MONOTONIC_RAW"; - case CLOCK_REALTIME_COARSE: - return "CLOCK_REALTIME_COARSE"; - case CLOCK_MONOTONIC_COARSE: - return "CLOCK_MONOTONIC_COARSE"; - case CLOCK_BOOTTIME: - return "CLOCK_BOOTTIME"; - case CLOCK_REALTIME_ALARM: - return "CLOCK_REALTIME_ALARM"; - case CLOCK_BOOTTIME_ALARM: - return "CLOCK_BOOTTIME_ALARM"; - case CLOCK_TAI: - return "CLOCK_TAI"; - default: - return "INVALID/UNKNOWN CLOCK"; - } -} diff --git a/kernel/tests/lib/tst_cmd.c b/kernel/tests/lib/tst_cmd.c deleted file mode 100644 index 7446249..0000000 --- a/kernel/tests/lib/tst_cmd.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Copyright (c) 2013 Oracle and/or its affiliates. All Rights Reserved. - * Copyright (c) 2020 Petr Vorel <pvorel@suse.cz> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Author: Alexey Kodanev <alexey.kodanev@oracle.com> - */ - -#include <errno.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/wait.h> -#include <fcntl.h> -#include <unistd.h> -#include <signal.h> -#include "test.h" -#include "tst_cmd.h" - -#define OPEN_MODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) -#define OPEN_FLAGS (O_WRONLY | O_APPEND | O_CREAT) - -int tst_cmd_fds_(void (cleanup_fn)(void), - const char *const argv[], - int stdout_fd, - int stderr_fd, - enum tst_cmd_flags flags) -{ - int rc; - - if (argv == NULL || argv[0] == NULL) { - tst_brkm(TBROK, cleanup_fn, - "argument list is empty at %s:%d", __FILE__, __LINE__); - return -1; - } - - /* - * The tst_sig() install poisoned signal handlers for all signals the - * test is not expected to get. - * - * So we temporarily disable the handler for sigchild we get after our - * child exits so that we don't have to disable it in each test that - * uses this interface. - */ - void *old_handler = signal(SIGCHLD, SIG_DFL); - - char path[PATH_MAX]; - - if (tst_get_path(argv[0], path, sizeof(path))) { - if (flags & TST_CMD_TCONF_ON_MISSING) - tst_brkm(TCONF, cleanup_fn, "Couldn't find '%s' in $PATH at %s:%d", argv[0], - __FILE__, __LINE__); - else - return 255; - } - - pid_t pid = vfork(); - if (pid == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, "vfork failed at %s:%d", - __FILE__, __LINE__); - return -1; - } - if (!pid) { - /* redirecting stdout and stderr if needed */ - if (stdout_fd != -1) { - close(STDOUT_FILENO); - dup2(stdout_fd, STDOUT_FILENO); - } - - if (stderr_fd != -1) { - close(STDERR_FILENO); - dup2(stderr_fd, STDERR_FILENO); - } - - execvp(argv[0], (char *const *)argv); - _exit(254); - } - - int ret = -1; - if (waitpid(pid, &ret, 0) != pid) { - tst_brkm(TBROK | TERRNO, cleanup_fn, "waitpid failed at %s:%d", - __FILE__, __LINE__); - return -1; - } - - signal(SIGCHLD, old_handler); - - if (!WIFEXITED(ret)) { - tst_brkm(TBROK, cleanup_fn, "failed to exec cmd '%s' at %s:%d", - argv[0], __FILE__, __LINE__); - return -1; - } - - rc = WEXITSTATUS(ret); - - if (!(flags & TST_CMD_PASS_RETVAL) && rc) { - tst_brkm(TBROK, cleanup_fn, - "'%s' exited with a non-zero code %d at %s:%d", - argv[0], rc, __FILE__, __LINE__); - return -1; - } - - return rc; -} - -int tst_cmd_(void (cleanup_fn)(void), - const char *const argv[], - const char *stdout_path, - const char *stderr_path, - enum tst_cmd_flags flags) -{ - int stdout_fd = -1; - int stderr_fd = -1; - int rc; - - if (stdout_path != NULL) { - stdout_fd = open(stdout_path, - OPEN_FLAGS, OPEN_MODE); - - if (stdout_fd == -1) - tst_resm(TWARN | TERRNO, - "open() on %s failed at %s:%d", - stdout_path, __FILE__, __LINE__); - } - - if (stderr_path != NULL) { - stderr_fd = open(stderr_path, - OPEN_FLAGS, OPEN_MODE); - - if (stderr_fd == -1) - tst_resm(TWARN | TERRNO, - "open() on %s failed at %s:%d", - stderr_path, __FILE__, __LINE__); - } - - rc = tst_cmd_fds(cleanup_fn, argv, stdout_fd, stderr_fd, flags); - - if ((stdout_fd != -1) && (close(stdout_fd) == -1)) - tst_resm(TWARN | TERRNO, - "close() on %s failed at %s:%d", - stdout_path, __FILE__, __LINE__); - - if ((stderr_fd != -1) && (close(stderr_fd) == -1)) - tst_resm(TWARN | TERRNO, - "close() on %s failed at %s:%d", - stderr_path, __FILE__, __LINE__); - - return rc; -} - -int tst_system(const char *command) -{ - int ret = 0; - - /* - *Temporarily disable SIGCHLD of user defined handler, so the - *system(3) function will not cause unexpected SIGCHLD signal - *callback function for test cases. - */ - void *old_handler = signal(SIGCHLD, SIG_DFL); - - ret = system(command); - - signal(SIGCHLD, old_handler); - return ret; -} diff --git a/kernel/tests/lib/tst_coredump.c b/kernel/tests/lib/tst_coredump.c deleted file mode 100644 index 83aa2c3..0000000 --- a/kernel/tests/lib/tst_coredump.c +++ /dev/null @@ -1,35 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Red Hat, Inc. - */ - -#define TST_NO_DEFAULT_MAIN - -#include <sys/time.h> -#include <sys/resource.h> - -#include "tst_test.h" -#include "tst_coredump.h" - -void tst_no_corefile(int verbose) -{ - struct rlimit new_r, old_r; - - SAFE_GETRLIMIT(RLIMIT_CORE, &old_r); - if (old_r.rlim_max >= 1 || geteuid() == 0) { - /* - * 1 is a special value, that disables core-to-pipe. - * At the same time it is small enough value for - * core-to-file, so it skips creating cores as well. - */ - new_r.rlim_cur = 1; - new_r.rlim_max = 1; - SAFE_SETRLIMIT(RLIMIT_CORE, &new_r); - - if (verbose) { - tst_res(TINFO, - "Avoid dumping corefile for process(pid=%d)", - getpid()); - } - } -} diff --git a/kernel/tests/lib/tst_cpu.c b/kernel/tests/lib/tst_cpu.c deleted file mode 100644 index 033155e..0000000 --- a/kernel/tests/lib/tst_cpu.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (c) 2012 Fujitsu Ltd. - * Author: Wanlong Gao <gaowanlong@cn.fujitsu.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdlib.h> -#include <unistd.h> -#include "test.h" -#include "safe_macros.h" - -long tst_ncpus(void) -{ - long ncpus = -1; -#ifdef _SC_NPROCESSORS_ONLN - ncpus = SAFE_SYSCONF(NULL, _SC_NPROCESSORS_ONLN); -#else - tst_brkm(TBROK, NULL, "could not determine number of CPUs online"); -#endif - return ncpus; -} - -long tst_ncpus_conf(void) -{ - long ncpus_conf = -1; -#ifdef _SC_NPROCESSORS_CONF - ncpus_conf = SAFE_SYSCONF(NULL, _SC_NPROCESSORS_CONF); -#else - tst_brkm(TBROK, NULL, "could not determine number of CPUs configured"); -#endif - return ncpus_conf; -} - -#define KERNEL_MAX "/sys/devices/system/cpu/kernel_max" - -long tst_ncpus_max(void) -{ - long ncpus_max = -1; - struct stat buf; - - /* sched_getaffinity() and sched_setaffinity() cares about number of - * possible CPUs the OS or hardware can support, which can be larger - * than what sysconf(_SC_NPROCESSORS_CONF) currently provides - * (by enumarating /sys/devices/system/cpu/cpu* entries). - * - * Use /sys/devices/system/cpu/kernel_max, if available. This - * represents NR_CPUS-1, a compile time option which specifies - * "maximum number of CPUs which this kernel will support". - * This should provide cpu mask size large enough for any purposes. */ - if (stat(KERNEL_MAX, &buf) == 0) { - SAFE_FILE_SCANF(NULL, KERNEL_MAX, "%ld", &ncpus_max); - /* this is maximum CPU index allowed by the kernel - * configuration, so # of cpus allowed by config is +1 */ - ncpus_max++; - } else { - /* fall back to _SC_NPROCESSORS_CONF */ - ncpus_max = tst_ncpus_conf(); - } - return ncpus_max; -} diff --git a/kernel/tests/lib/tst_crypto.c b/kernel/tests/lib/tst_crypto.c deleted file mode 100644 index 685e087..0000000 --- a/kernel/tests/lib/tst_crypto.c +++ /dev/null @@ -1,110 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Richard Palethorpe <rpalethorpe@suse.com> - * Nicolai Stange <nstange@suse.de> - */ - -#include <errno.h> -#include <stdio.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_crypto.h" -#include "tst_netlink.h" - -void tst_crypto_open(struct tst_crypto_session *ses) -{ - TEST(socket(AF_NETLINK, SOCK_DGRAM, NETLINK_CRYPTO)); - if (TST_RET < 0 && TST_ERR == EPROTONOSUPPORT) - tst_brk(TCONF | TTERRNO, "NETLINK_CRYPTO is probably disabled"); - - if (TST_RET < 0) { - tst_brk(TBROK | TTERRNO, - "socket(AF_NETLINK, SOCK_DGRAM, NETLINK_CRYPTO)"); - } - - ses->fd = TST_RET; - ses->seq_num = 0; -} - -void tst_crypto_close(struct tst_crypto_session *ses) -{ - SAFE_CLOSE(ses->fd); -} - -static int tst_crypto_recv_ack(struct tst_crypto_session *ses) -{ - uint32_t len; - char buf[BUFSIZ]; - struct nlmsghdr *nh; - - len = SAFE_NETLINK_RECV(ses->fd, buf, sizeof(buf)); - - for (nh = (struct nlmsghdr *) buf; - NLMSG_OK(nh, len); - nh = NLMSG_NEXT(nh, len)) { - if (nh->nlmsg_seq != ses->seq_num) { - tst_brk(TBROK, - "Message out of sequence; type=0%hx, seq_num=%u (not %u)", - nh->nlmsg_type, nh->nlmsg_seq, ses->seq_num); - } - - /* Acks use the error message type with error number set to - * zero. Ofcourse we could also receive an actual error. - */ - if (nh->nlmsg_type == NLMSG_ERROR) - return ((struct nlmsgerr *)NLMSG_DATA(nh))->error; - - tst_brk(TBROK, "Unexpected message type; type=0x%hx, seq_num=%u", - nh->nlmsg_type, nh->nlmsg_seq); - } - - tst_brk(TBROK, "Empty message from netlink socket?"); - - return ENODATA; -} - -int tst_crypto_add_alg(struct tst_crypto_session *ses, - const struct crypto_user_alg *alg) -{ - struct nlmsghdr nh = { - .nlmsg_len = sizeof(struct nlmsghdr) + sizeof(*alg), - .nlmsg_type = CRYPTO_MSG_NEWALG, - .nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK, - .nlmsg_seq = ++(ses->seq_num), - .nlmsg_pid = 0, - }; - - SAFE_NETLINK_SEND(ses->fd, &nh, alg); - - return tst_crypto_recv_ack(ses); -} - -int tst_crypto_del_alg(struct tst_crypto_session *ses, - const struct crypto_user_alg *alg) -{ - unsigned int i = 0; - struct nlmsghdr nh = { - .nlmsg_len = sizeof(struct nlmsghdr) + sizeof(*alg), - .nlmsg_type = CRYPTO_MSG_DELALG, - .nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK, - .nlmsg_pid = 0, - }; - - while (1) { - nh.nlmsg_seq = ++(ses->seq_num), - - SAFE_NETLINK_SEND(ses->fd, &nh, alg); - - TEST(tst_crypto_recv_ack(ses)); - if (TST_RET != -EBUSY || i >= ses->retries) - break; - - if (usleep(1) && errno != EINTR) - tst_brk(TBROK | TERRNO, "usleep(1)"); - - ++i; - } - - return TST_RET; -} diff --git a/kernel/tests/lib/tst_device.c b/kernel/tests/lib/tst_device.c deleted file mode 100644 index 0df8efe..0000000 --- a/kernel/tests/lib/tst_device.c +++ /dev/null @@ -1,531 +0,0 @@ -/* - * Copyright (C) 2014 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <sys/mount.h> -#include <errno.h> -#include <unistd.h> -#include <stdlib.h> -#include <uapi_xloop.h> -#include <stdint.h> -#include <inttypes.h> -#include <sys/sysmacros.h> -#include "lapi/syscalls.h" -#include "test.h" -#include "safe_macros.h" - -#ifndef XLOOP_CTL_GET_FREE -# define XLOOP_CTL_GET_FREE 0x4C82 -#endif - -#define XLOOP_CONTROL_FILE "/dev/xloop-control" - -#define DEV_FILE "test_dev.img" -#define DEV_SIZE_MB 256u - -static char dev_path[1024]; -static int device_acquired; -static unsigned long prev_dev_sec_write; - -static const char *dev_variants[] = { - "/dev/xloop%i", - "/dev/xloop/%i", - "/dev/block/xloop%i" -}; - -static int set_dev_path(int dev, char *path, size_t path_len) -{ - unsigned int i; - struct stat st; - - for (i = 0; i < ARRAY_SIZE(dev_variants); i++) { - snprintf(path, path_len, dev_variants[i], dev); - - if (stat(path, &st) == 0 && S_ISBLK(st.st_mode)) - return 1; - } - - return 0; -} - -int tst_find_free_xloopdev(char *path, size_t path_len) -{ - int ctl_fd, dev_fd, rc, i; - struct xloop_info xloopinfo; - char buf[1024]; - - /* since Linux 3.1 */ - ctl_fd = open(XLOOP_CONTROL_FILE, O_RDWR); - - if (ctl_fd > 0) { - rc = ioctl(ctl_fd, XLOOP_CTL_GET_FREE); - close(ctl_fd); - if (rc >= 0) { - if (path) - set_dev_path(rc, path, path_len); - tst_resm(TINFO, "Found free device %d '%s'", - rc, path ?: ""); - return rc; - } - tst_resm(TINFO, "Couldn't find free xloop device"); - return -1; - } - - switch (errno) { - case ENOENT: - break; - case EACCES: - tst_resm(TINFO | TERRNO, - "Not allowed to open " XLOOP_CONTROL_FILE ". " - "Are you root?"); - break; - default: - tst_resm(TBROK | TERRNO, "Failed to open " XLOOP_CONTROL_FILE); - } - - /* - * Older way is to iterate over /dev/xloop%i and /dev/xloop/%i and try - * XLOOP_GET_STATUS ioctl() which fails for free xloop devices. - */ - for (i = 0; i < 256; i++) { - - if (!set_dev_path(i, buf, sizeof(buf))) - continue; - - dev_fd = open(buf, O_RDONLY); - - if (dev_fd < 0) - continue; - - if (ioctl(dev_fd, XLOOP_GET_STATUS, &xloopinfo) == 0) { - tst_resm(TINFO, "Device '%s' in use", buf); - } else { - if (errno != ENXIO) - continue; - tst_resm(TINFO, "Found free device '%s'", buf); - close(dev_fd); - if (path != NULL) { - strncpy(path, buf, path_len); - path[path_len-1] = '\0'; - } - return i; - } - - close(dev_fd); - } - - tst_resm(TINFO, "No free devices found"); - - return -1; -} - -int tst_attach_device(const char *dev, const char *file) -{ - int dev_fd, file_fd; - struct xloop_info xloopinfo; - - dev_fd = open(dev, O_RDWR); - if (dev_fd < 0) { - tst_resm(TWARN | TERRNO, "open('%s', O_RDWR) failed", dev); - return 1; - } - - file_fd = open(file, O_RDWR); - if (file_fd < 0) { - tst_resm(TWARN | TERRNO, "open('%s', O_RDWR) failed", file); - close(dev_fd); - return 1; - } - - if (ioctl(dev_fd, XLOOP_SET_FD, file_fd) < 0) { - close(dev_fd); - close(file_fd); - tst_resm(TWARN | TERRNO, "ioctl(%s, XLOOP_SET_FD, %s) failed", - dev, file); - return 1; - } - - /* Old mkfs.btrfs use XLOOP_GET_STATUS instead of backing_file to get - * associated filename, so we need to set up the device by calling - * XLOOP_SET_FD and XLOOP_SET_STATUS. - */ - memset(&xloopinfo, 0, sizeof(xloopinfo)); - strcpy(xloopinfo.xlo_name, file); - - if (ioctl(dev_fd, XLOOP_SET_STATUS, &xloopinfo)) { - close(dev_fd); - close(file_fd); - tst_resm(TWARN | TERRNO, - "ioctl(%s, XLOOP_SET_STATUS, %s) failed", dev, file); - return 1; - } - - close(dev_fd); - close(file_fd); - return 0; -} - -int tst_detach_device_by_fd(const char *dev, int dev_fd) -{ - int ret, i; - - /* keep trying to clear XLOOPDEV until we get ENXIO, a quick succession - * of attach/detach might not give udev enough time to complete */ - for (i = 0; i < 40; i++) { - ret = ioctl(dev_fd, XLOOP_CLR_FD, 0); - - if (ret && (errno == ENXIO)) - return 0; - - if (ret && (errno != EBUSY)) { - tst_resm(TWARN, - "ioctl(%s, XLOOP_CLR_FD, 0) unexpectedly failed with: %s", - dev, tst_strerrno(errno)); - return 1; - } - - usleep(50000); - } - - tst_resm(TWARN, - "ioctl(%s, XLOOP_CLR_FD, 0) no ENXIO for too long", dev); - return 1; -} - -int tst_detach_device(const char *dev) -{ - int dev_fd, ret; - - dev_fd = open(dev, O_RDONLY); - if (dev_fd < 0) { - tst_resm(TWARN | TERRNO, "open(%s) failed", dev); - return 1; - } - - ret = tst_detach_device_by_fd(dev, dev_fd); - close(dev_fd); - return ret; -} - -int tst_dev_sync(int fd) -{ - return syscall(__NR_syncfs, fd); -} - -const char *tst_acquire_xloop_device(unsigned int size, const char *filename) -{ - unsigned int acq_dev_size = MAX(size, DEV_SIZE_MB); - - if (tst_prealloc_file(filename, 1024 * 1024, acq_dev_size)) { - tst_resm(TWARN | TERRNO, "Failed to create %s", filename); - return NULL; - } - - if (tst_find_free_xloopdev(dev_path, sizeof(dev_path)) == -1) - return NULL; - - if (tst_attach_device(dev_path, filename)) - return NULL; - - return dev_path; -} - -const char *tst_acquire_device__(unsigned int size) -{ - int fd; - const char *dev; - struct stat st; - unsigned int acq_dev_size; - uint64_t ltp_dev_size; - - acq_dev_size = MAX(size, DEV_SIZE_MB); - - dev = getenv("LTP_DEV"); - - if (dev) { - tst_resm(TINFO, "Using test device LTP_DEV='%s'", dev); - - if (stat(dev, &st)) { - tst_resm(TWARN | TERRNO, "stat() failed"); - return NULL; - } - - if (!S_ISBLK(st.st_mode)) { - tst_resm(TWARN, "%s is not a block device", dev); - return NULL; - } - - fd = open(dev, O_RDONLY); - if (fd < 0) { - tst_resm(TWARN | TERRNO, - "open(%s, O_RDONLY) failed", dev); - return NULL; - } - - if (ioctl(fd, BLKGETSIZE64, <p_dev_size)) { - tst_resm(TWARN | TERRNO, - "ioctl(fd, BLKGETSIZE64, ...) failed"); - close(fd); - return NULL; - } - - if (close(fd)) { - tst_resm(TWARN | TERRNO, - "close(fd) failed"); - return NULL; - } - - ltp_dev_size = ltp_dev_size/1024/1024; - - if (acq_dev_size <= ltp_dev_size) - return dev; - - tst_resm(TINFO, "Skipping $LTP_DEV size %"PRIu64"MB, requested size %uMB", - ltp_dev_size, acq_dev_size); - } - - dev = tst_acquire_xloop_device(acq_dev_size, DEV_FILE); - - if (dev) - device_acquired = 1; - - return dev; -} - -const char *tst_acquire_device_(void (cleanup_fn)(void), unsigned int size) -{ - const char *device; - - if (device_acquired) { - tst_brkm(TBROK, cleanup_fn, "Device already acquired"); - return NULL; - } - - if (!tst_tmpdir_created()) { - tst_brkm(TBROK, cleanup_fn, - "Cannot acquire device without tmpdir() created"); - return NULL; - } - - device = tst_acquire_device__(size); - - if (!device) { - tst_brkm(TBROK, cleanup_fn, "Failed to acquire device"); - return NULL; - } - - return device; -} - -int tst_release_device(const char *dev) -{ - int ret; - - if (!device_acquired) - return 0; - - /* - * Loop device was created -> we need to detach it. - * - * The file image is deleted in tst_rmdir(); - */ - ret = tst_detach_device(dev); - - device_acquired = 0; - - return ret; -} - -int tst_clear_device(const char *dev) -{ - if (tst_fill_file(dev, 0, 1024, 512)) { - tst_resm(TWARN, "Failed to clear 512k block on %s", dev); - return 1; - } - - return 0; -} - -int tst_umount(const char *path) -{ - int err, ret, i; - - for (i = 0; i < 50; i++) { - ret = umount(path); - err = errno; - - if (!ret) - return 0; - - if (err != EBUSY) { - tst_resm(TWARN, "umount('%s') failed with %s", - path, tst_strerrno(err)); - errno = err; - return ret; - } - - tst_resm(TINFO, "umount('%s') failed with %s, try %2i...", - path, tst_strerrno(err), i+1); - - if (i == 0) { - tst_resm(TINFO, "Likely gvfsd-trash is probing newly " - "mounted fs, kill it to speed up tests."); - } - - usleep(100000); - } - - tst_resm(TWARN, "Failed to umount('%s') after 50 retries", path); - errno = err; - return -1; -} - -int tst_is_mounted(const char *path) -{ - char line[PATH_MAX]; - FILE *file; - int ret = 0; - - file = SAFE_FOPEN(NULL, "/proc/mounts", "r"); - - while (fgets(line, sizeof(line), file)) { - if (strstr(line, path) != NULL) { - ret = 1; - break; - } - } - - SAFE_FCLOSE(NULL, file); - - if (!ret) - tst_resm(TINFO, "No device is mounted at %s", path); - - return ret; -} - -int tst_is_mounted_at_tmpdir(const char *path) -{ - char cdir[PATH_MAX], mpath[PATH_MAX]; - int ret; - - if (!getcwd(cdir, PATH_MAX)) { - tst_resm(TWARN | TERRNO, "Failed to find current directory"); - return 0; - } - - ret = snprintf(mpath, PATH_MAX, "%s/%s", cdir, path); - if (ret < 0 || ret >= PATH_MAX) { - tst_resm(TWARN | TERRNO, - "snprintf() should have returned %d instead of %d", - PATH_MAX, ret); - return 0; - } - - return tst_is_mounted(mpath); -} - -int find_stat_file(const char *dev, char *path, size_t path_len) -{ - const char *devname = strrchr(dev, '/') + 1; - - snprintf(path, path_len, "/sys/block/%s/stat", devname); - - if (!access(path, F_OK)) - return 1; - - DIR *dir = SAFE_OPENDIR(NULL, "/sys/block/"); - struct dirent *ent; - - while ((ent = readdir(dir))) { - snprintf(path, path_len, "/sys/block/%s/%s/stat", ent->d_name, devname); - - if (!access(path, F_OK)) { - SAFE_CLOSEDIR(NULL, dir); - return 1; - } - } - - SAFE_CLOSEDIR(NULL, dir); - return 0; -} - -unsigned long tst_dev_bytes_written(const char *dev) -{ - unsigned long dev_sec_write = 0, dev_bytes_written, io_ticks = 0; - char dev_stat_path[1024]; - - if (!find_stat_file(dev, dev_stat_path, sizeof(dev_stat_path))) - tst_brkm(TCONF, NULL, "Test device stat file: %s not found", - dev_stat_path); - - SAFE_FILE_SCANF(NULL, dev_stat_path, - "%*s %*s %*s %*s %*s %*s %lu %*s %*s %lu", - &dev_sec_write, &io_ticks); - - if (!io_ticks) - tst_brkm(TCONF, NULL, "Test device stat file: %s broken", - dev_stat_path); - - dev_bytes_written = (dev_sec_write - prev_dev_sec_write) * 512; - - prev_dev_sec_write = dev_sec_write; - - return dev_bytes_written; -} - -void tst_find_backing_dev(const char *path, char *dev) -{ - char fmt[20]; - struct stat buf; - FILE *file; - char line[PATH_MAX]; - char *pre = NULL; - char *next = NULL; - - if (stat(path, &buf) < 0) - tst_brkm(TWARN | TERRNO, NULL, "stat() failed"); - - snprintf(fmt, sizeof(fmt), "%u:%u", major(buf.st_dev), minor(buf.st_dev)); - file = SAFE_FOPEN(NULL, "/proc/self/mountinfo", "r"); - - while (fgets(line, sizeof(line), file)) { - if (strstr(line, fmt) != NULL) { - pre = strstr(line, " - "); - pre = strtok_r(pre, " ", &next); - pre = strtok_r(NULL, " ", &next); - pre = strtok_r(NULL, " ", &next); - strcpy(dev, pre); - break; - } - } - - SAFE_FCLOSE(NULL, file); - - if (stat(dev, &buf) < 0) - tst_brkm(TWARN | TERRNO, NULL, "stat(%s) failed", dev); - - if (S_ISBLK(buf.st_mode) != 1) - tst_brkm(TCONF, NULL, "dev(%s) isn't a block dev", dev); -} diff --git a/kernel/tests/lib/tst_dir_is_empty.c b/kernel/tests/lib/tst_dir_is_empty.c deleted file mode 100644 index 43764ee..0000000 --- a/kernel/tests/lib/tst_dir_is_empty.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - * Author: Alexey Kodanev <alexey.kodanev@oracle.com> - * - */ - -#include <string.h> -#include <sys/types.h> -#include <dirent.h> - -#include "test.h" -#include "safe_macros.h" - -int tst_dir_is_empty_(void (cleanup_fn)(void), const char *name, int verbose) -{ - struct dirent *entry; - DIR *dir = SAFE_OPENDIR(cleanup_fn, name); - int ret = 1; - - while ((entry = SAFE_READDIR(cleanup_fn, dir)) != NULL) { - const char *file = entry->d_name; - - if (!strcmp(file, "..") || !strcmp(file, ".")) - continue; - - if (verbose) - tst_resm(TINFO, "found a file: %s", file); - ret = 0; - break; - } - - SAFE_CLOSEDIR(cleanup_fn, dir); - - return ret; -} diff --git a/kernel/tests/lib/tst_fill_file.c b/kernel/tests/lib/tst_fill_file.c deleted file mode 100644 index 8047200..0000000 --- a/kernel/tests/lib/tst_fill_file.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright (c) 2013 Oracle and/or its affiliates. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Author: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> - * - */ - -#define _GNU_SOURCE -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include "lapi/fallocate.h" - -#include "test.h" - -int tst_fill_fd(int fd, char pattern, size_t bs, size_t bcount) -{ - size_t i; - char *buf; - - /* Filling a memory buffer with provided pattern */ - buf = malloc(bs); - if (buf == NULL) - return -1; - - for (i = 0; i < bs; i++) - buf[i] = pattern; - - /* Filling the file */ - for (i = 0; i < bcount; i++) { - if (write(fd, buf, bs) != (ssize_t)bs) { - free(buf); - return -1; - } - } - - free(buf); - - return 0; -} - -int tst_prealloc_size_fd(int fd, size_t bs, size_t bcount) -{ - int ret; - - errno = 0; - ret = fallocate(fd, 0, 0, bs * bcount); - - if (ret && errno == ENOSPC) - return ret; - - if (ret) - ret = tst_fill_fd(fd, 0, bs, bcount); - - return ret; -} - -int tst_fill_file(const char *path, char pattern, size_t bs, size_t bcount) -{ - int fd; - - fd = open(path, O_CREAT|O_WRONLY|O_TRUNC, S_IRUSR|S_IWUSR); - if (fd < 0) - return -1; - - if (tst_fill_fd(fd, pattern, bs, bcount)) { - close(fd); - unlink(path); - return -1; - } - - if (close(fd) < 0) { - unlink(path); - - return -1; - } - - return 0; -} - -int tst_prealloc_file(const char *path, size_t bs, size_t bcount) -{ - int fd; - - fd = open(path, O_CREAT|O_WRONLY|O_TRUNC, S_IRUSR|S_IWUSR); - if (fd < 0) - return -1; - - if (tst_prealloc_size_fd(fd, bs, bcount)) { - close(fd); - unlink(path); - return -1; - } - - if (close(fd) < 0) { - unlink(path); - return -1; - } - - return 0; -} diff --git a/kernel/tests/lib/tst_fill_fs.c b/kernel/tests/lib/tst_fill_fs.c deleted file mode 100644 index 121dd2f..0000000 --- a/kernel/tests/lib/tst_fill_fs.c +++ /dev/null @@ -1,68 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/statvfs.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_fs.h" - -void tst_fill_fs(const char *path, int verbose) -{ - int i = 0; - char file[PATH_MAX]; - char buf[4096]; - size_t len; - ssize_t ret; - int fd; - struct statvfs fi; - statvfs(path, &fi); - - for (;;) { - len = random() % (1024 * 102400); - - snprintf(file, sizeof(file), "%s/file%i", path, i++); - - if (verbose) - tst_res(TINFO, "Creating file %s size %zu", file, len); - - fd = open(file, O_WRONLY | O_CREAT, 0700); - if (fd == -1) { - if (errno != ENOSPC) - tst_brk(TBROK | TERRNO, "open()"); - - tst_res(TINFO | TERRNO, "open()"); - return; - } - - while (len) { - ret = write(fd, buf, MIN(len, sizeof(buf))); - - if (ret < 0) { - /* retry on ENOSPC to make sure filesystem is really full */ - if (errno == ENOSPC && len >= fi.f_bsize/2) { - SAFE_FSYNC(fd); - len /= 2; - continue; - } - - SAFE_CLOSE(fd); - - if (errno != ENOSPC) - tst_brk(TBROK | TERRNO, "write()"); - - tst_res(TINFO | TERRNO, "write()"); - return; - } - - len -= ret; - } - - SAFE_CLOSE(fd); - } -} diff --git a/kernel/tests/lib/tst_fs_has_free.c b/kernel/tests/lib/tst_fs_has_free.c deleted file mode 100644 index e82dfa8..0000000 --- a/kernel/tests/lib/tst_fs_has_free.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (c) 2014 Fujitsu Ltd. - * Author: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -/* - * DESCRIPTION - * Check if the mounted file system has enough free space, - * if it is, tst_fs_has_free() returns 1, otherwise 0. - */ - -#include <stdint.h> -#include <sys/vfs.h> -#include "test.h" -#include "tst_fs.h" - -int tst_fs_has_free_(void (*cleanup)(void), const char *path, - unsigned int size, unsigned int mult) -{ - struct statfs sf; - - if (statfs(path, &sf)) { - tst_brkm(TBROK | TERRNO, cleanup, - "tst_fs_has_free: failed to statfs(%s)", path); - return 0; - } - - if ((uint64_t)sf.f_bavail * sf.f_bsize >= (uint64_t)size * mult) - return 1; - - return 0; -} diff --git a/kernel/tests/lib/tst_fs_link_count.c b/kernel/tests/lib/tst_fs_link_count.c deleted file mode 100644 index 860510d..0000000 --- a/kernel/tests/lib/tst_fs_link_count.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Copyright (c) 2014 Fujitsu Ltd. - * Author: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <string.h> -#include <errno.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> - -#include "test.h" -#include "usctest.h" -#include "safe_macros.h" - -#define MAX_SANE_HARD_LINKS 65535 - -/* - * filesystems whose subdir limit is less than MAX_SANE_HARD_LINKS - * XXX: we cannot filter ext4 out, because ext2/ext3/ext4 have the - * same magic number - */ -const long subdir_limit_whitelist[] = { - TST_EXT2_OLD_MAGIC, TST_EXT234_MAGIC, TST_MINIX_MAGIC, - TST_MINIX_MAGIC2, TST_MINIX2_MAGIC, TST_MINIX2_MAGIC2, - TST_MINIX3_MAGIC, TST_UDF_MAGIC, TST_SYSV2_MAGIC, - TST_SYSV4_MAGIC, TST_UFS_MAGIC, TST_UFS2_MAGIC, - TST_F2FS_MAGIC, TST_NILFS_MAGIC, TST_EXOFS_MAGIC -}; - -int tst_fs_fill_hardlinks_(void (*cleanup) (void), const char *dir) -{ - unsigned int i, j; - char base_filename[PATH_MAX], link_filename[PATH_MAX]; - struct stat s; - - if (stat(dir, &s) == -1 && errno == ENOENT) - SAFE_MKDIR(cleanup, dir, 0744); - - SAFE_STAT(cleanup, dir, &s); - if (!S_ISDIR(s.st_mode)) { - tst_brkm(TBROK, cleanup, "%s is not directory", dir); - return 0; - } - - sprintf(base_filename, "%s/testfile0", dir); - SAFE_TOUCH(cleanup, base_filename, 0644, NULL); - - for (i = 1; i < MAX_SANE_HARD_LINKS; i++) { - sprintf(link_filename, "%s/testfile%d", dir, i); - - if (link(base_filename, link_filename) == 0) - continue; - - switch (errno) { - case EMLINK: - SAFE_STAT(cleanup, base_filename, &s); - if (s.st_nlink != i) { - tst_brkm(TBROK, cleanup, "wrong number of " - "hard links for %s have %i, should be" - " %d", base_filename, - (int)s.st_nlink, i); - return 0; - } else { - tst_resm(TINFO, "the maximum number of hard " - "links to %s is hit: %d", - base_filename, (int)s.st_nlink); - return s.st_nlink; - } - case ENOSPC: - case EDQUOT: - tst_resm(TINFO | TERRNO, "link(%s, %s) failed", - base_filename, link_filename); - goto max_hardlinks_cleanup; - default: - tst_brkm(TBROK, cleanup, "link(%s, %s) failed " - "unexpectedly: %s", base_filename, - link_filename, strerror(errno)); - return 0; - } - } - - tst_resm(TINFO, "Failed reach the hardlinks limit"); - -max_hardlinks_cleanup: - for (j = 0; j < i; j++) { - sprintf(link_filename, "%s/testfile%d", dir, j); - SAFE_UNLINK(cleanup, link_filename); - } - - return 0; -} - -int tst_fs_fill_subdirs_(void (*cleanup) (void), const char *dir) -{ - unsigned int i, j, whitelist_size; - char dirname[PATH_MAX]; - struct stat s; - long fs_type; - - if (stat(dir, &s) == -1 && errno == ENOENT) - SAFE_MKDIR(cleanup, dir, 0744); - - SAFE_STAT(cleanup, dir, &s); - if (!S_ISDIR(s.st_mode)) { - tst_brkm(TBROK, cleanup, "%s is not directory", dir); - return 0; - } - - /* for current kernel, subdir limit is not availiable for all fs */ - fs_type = tst_fs_type(cleanup, dir); - - whitelist_size = ARRAY_SIZE(subdir_limit_whitelist); - for (i = 0; i < whitelist_size; i++) { - if (fs_type == subdir_limit_whitelist[i]) - break; - } - if (i == whitelist_size) { - tst_resm(TINFO, "subdir limit is not availiable for " - "%s filesystem", tst_fs_type_name(fs_type)); - return 0; - } - - for (i = 0; i < MAX_SANE_HARD_LINKS; i++) { - sprintf(dirname, "%s/testdir%d", dir, i); - - if (mkdir(dirname, 0755) == 0) - continue; - - switch (errno) { - case EMLINK: - SAFE_STAT(cleanup, dir, &s); - /* - * i+2 because there are two links to each newly - * created directory (the '.' and link from parent dir) - */ - if (s.st_nlink != (i + 2)) { - tst_brkm(TBROK, cleanup, "%s link counts have" - "%d, should be %d", dir, - (int)s.st_nlink, i + 2); - return 0; - } else { - tst_resm(TINFO, "the maximum subdirectories in " - "%s is hit: %d", dir, (int)s.st_nlink); - return s.st_nlink; - } - case ENOSPC: - case EDQUOT: - tst_resm(TINFO | TERRNO, "mkdir(%s, 0755) failed", - dirname); - goto max_subdirs_cleanup; - default: - tst_brkm(TBROK, cleanup, "mkdir(%s, 0755) failed " - "unexpectedly: %s", dirname, - strerror(errno)); - return 0; - } - - } - - tst_resm(TINFO, "Failed reach the subdirs limit on %s filesystem", - tst_fs_type_name(fs_type)); - -max_subdirs_cleanup: - for (j = 0; j < i; j++) { - sprintf(dirname, "%s/testdir%d", dir, j); - SAFE_RMDIR(cleanup, dirname); - } - - return 0; -} diff --git a/kernel/tests/lib/tst_fs_setup.c b/kernel/tests/lib/tst_fs_setup.c deleted file mode 100644 index 54ea370..0000000 --- a/kernel/tests/lib/tst_fs_setup.c +++ /dev/null @@ -1,49 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later - -#include <dirent.h> -#include <errno.h> -#include <sys/mount.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_fs.h" - -#define TST_FS_SETUP_OVERLAYFS_MSG "overlayfs is not configured in this kernel" -#define TST_FS_SETUP_OVERLAYFS_CONFIG "lowerdir="OVL_LOWER",upperdir="OVL_UPPER",workdir="OVL_WORK - -void create_overlay_dirs(void) -{ - DIR *dir = opendir(OVL_LOWER); - if (dir == NULL) { - SAFE_MKDIR(OVL_LOWER, 0755); - SAFE_MKDIR(OVL_UPPER, 0755); - SAFE_MKDIR(OVL_WORK, 0755); - SAFE_MKDIR(OVL_MNT, 0755); - return; - } - closedir(dir); -} - -int mount_overlay(const char *file, const int lineno, int skip) -{ - int ret; - - create_overlay_dirs(); - ret = mount("overlay", OVL_MNT, "overlay", 0, - TST_FS_SETUP_OVERLAYFS_CONFIG); - if (ret == 0) - return 0; - - if (errno == ENODEV) { - if (skip) { - tst_brk(TCONF, "%s:%d: " TST_FS_SETUP_OVERLAYFS_MSG, - file, lineno); - } else { - tst_res(TINFO, "%s:%d: " TST_FS_SETUP_OVERLAYFS_MSG, - file, lineno); - } - } else { - tst_brk(TBROK | TERRNO, "overlayfs mount failed"); - } - return ret; -} diff --git a/kernel/tests/lib/tst_fs_type.c b/kernel/tests/lib/tst_fs_type.c deleted file mode 100644 index 1d0ac96..0000000 --- a/kernel/tests/lib/tst_fs_type.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2005-2014 Linux Test Project - * - * Cyril Hrubis <chrubis@suse.cz> 2014 - * Michal Simek <monstr@monstr.eu> 2009 - * Kumar Gala <galak@kernel.crashing.org> 2007 - * Ricky Ng-Adam <rngadam@yahoo.com> 2005 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <sys/vfs.h> -#include "test.h" -#include "tst_fs.h" - -long tst_fs_type_(void (*cleanup)(void), const char *path) -{ - struct statfs sbuf; - - if (statfs(path, &sbuf)) { - tst_brkm(TBROK | TERRNO, cleanup, - "tst_fs_type: Failed to statfs(%s)", path); - return 0; - } - - return sbuf.f_type; -} - -const char *tst_fs_type_name(long f_type) -{ - switch (f_type) { - case TST_TMPFS_MAGIC: - return "TMPFS"; - case TST_NFS_MAGIC: - return "NFS"; - case TST_V9FS_MAGIC: - return "9P"; - case TST_RAMFS_MAGIC: - return "RAMFS"; - case TST_BTRFS_MAGIC: - return "BTRFS"; - case TST_XFS_MAGIC: - return "XFS"; - case TST_EXT2_OLD_MAGIC: - return "EXT2"; - case TST_EXT234_MAGIC: - return "EXT2/EXT3/EXT4"; - case TST_MINIX_MAGIC: - case TST_MINIX_MAGIC2: - case TST_MINIX2_MAGIC: - case TST_MINIX2_MAGIC2: - case TST_MINIX3_MAGIC: - return "MINIX"; - case TST_UDF_MAGIC: - return "UDF"; - case TST_SYSV2_MAGIC: - case TST_SYSV4_MAGIC: - return "SYSV"; - case TST_UFS_MAGIC: - case TST_UFS2_MAGIC: - return "UFS"; - case TST_F2FS_MAGIC: - return "F2FS"; - case TST_NILFS_MAGIC: - return "NILFS"; - case TST_EXOFS_MAGIC: - return "EXOFS"; - case TST_OVERLAYFS_MAGIC: - return "OVERLAYFS"; - default: - return "Unknown"; - } -} diff --git a/kernel/tests/lib/tst_get_bad_addr.c b/kernel/tests/lib/tst_get_bad_addr.c deleted file mode 100644 index 098e72b..0000000 --- a/kernel/tests/lib/tst_get_bad_addr.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <sys/mman.h> -#include "test.h" -#include "tst_get_bad_addr.h" - -void *tst_get_bad_addr(void (*cleanup_fn) (void)) -{ - void *bad_addr; - - bad_addr = mmap(0, 1, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); - if (bad_addr == MAP_FAILED) - tst_brkm(TBROK, cleanup_fn, "mmap() failed to get bad address"); - - return bad_addr; -} diff --git a/kernel/tests/lib/tst_hugepage.c b/kernel/tests/lib/tst_hugepage.c deleted file mode 100644 index 1d0e62e..0000000 --- a/kernel/tests/lib/tst_hugepage.c +++ /dev/null @@ -1,61 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Red Hat, Inc. - */ - -#define TST_NO_DEFAULT_MAIN - -#include "tst_test.h" -#include "tst_hugepage.h" - -unsigned long tst_hugepages; -char *nr_opt; -char *Hopt; - -size_t tst_get_hugepage_size(void) -{ - if (access(PATH_HUGEPAGES, F_OK)) - return 0; - - return SAFE_READ_MEMINFO("Hugepagesize:") * 1024; -} - -unsigned long tst_request_hugepages(unsigned long hpages) -{ - unsigned long val, max_hpages; - - if (access(PATH_HUGEPAGES, F_OK)) { - tst_hugepages = 0; - goto out; - } - - if (nr_opt) - tst_hugepages = SAFE_STRTOL(nr_opt, 1, LONG_MAX); - else - tst_hugepages = hpages; - - SAFE_FILE_PRINTF("/proc/sys/vm/drop_caches", "3"); - max_hpages = SAFE_READ_MEMINFO("MemFree:") / SAFE_READ_MEMINFO("Hugepagesize:"); - - if (tst_hugepages > max_hpages) { - tst_res(TINFO, "Requested number(%lu) of hugepages is too large, " - "limiting to 80%% of the max hugepage count %lu", - tst_hugepages, max_hpages); - tst_hugepages = max_hpages * 0.8; - - if (tst_hugepages < 1) - goto out; - } - - tst_sys_conf_save("?/proc/sys/vm/nr_hugepages"); - SAFE_FILE_PRINTF(PATH_NR_HPAGES, "%lu", tst_hugepages); - SAFE_FILE_SCANF(PATH_NR_HPAGES, "%lu", &val); - if (val != tst_hugepages) - tst_brk(TCONF, "nr_hugepages = %lu, but expect %lu. " - "Not enough hugepages for testing.", - val, tst_hugepages); - - tst_res(TINFO, "%lu hugepage(s) reserved", tst_hugepages); -out: - return tst_hugepages; -} diff --git a/kernel/tests/lib/tst_ioctl.c b/kernel/tests/lib/tst_ioctl.c deleted file mode 100644 index 364220b..0000000 --- a/kernel/tests/lib/tst_ioctl.c +++ /dev/null @@ -1,37 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/ioctl.h> -#include <linux/fs.h> - -#define TST_NO_DEFAULT_MAIN - -#include "tst_test.h" - -int tst_fibmap(const char *filename) -{ - /* test if FIBMAP ioctl is supported */ - int fd, block = 0; - - fd = open(filename, O_RDWR | O_CREAT, 0666); - if (fd < 0) { - tst_res(TWARN | TERRNO, - "open(%s, O_RDWR | O_CREAT, 0666) failed", filename); - return -1; - } - - if (ioctl(fd, FIBMAP, &block)) { - tst_res(TINFO | TERRNO, "FIBMAP ioctl is NOT supported"); - close(fd); - return 1; - } - tst_res(TINFO, "FIBMAP ioctl is supported"); - - if (close(fd)) { - tst_res(TWARN | TERRNO, "close(fd) failed"); - return -1; - } - return 0; -} diff --git a/kernel/tests/lib/tst_kconfig.c b/kernel/tests/lib/tst_kconfig.c deleted file mode 100644 index d49187b..0000000 --- a/kernel/tests/lib/tst_kconfig.c +++ /dev/null @@ -1,285 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <ctype.h> -#include <sys/utsname.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_kconfig.h" - -static const char *kconfig_path(char *path_buf, size_t path_buf_len) -{ - const char *path = getenv("KCONFIG_PATH"); - struct utsname un; - - if (path) { - if (!access(path, F_OK)) - return path; - - tst_res(TWARN, "KCONFIG_PATH='%s' does not exist", path); - } - - if (!access("/proc/config.gz", F_OK)) - return "/proc/config.gz"; - - uname(&un); - - /* Debian and derivatives */ - snprintf(path_buf, path_buf_len, "/boot/config-%s", un.release); - - if (!access(path_buf, F_OK)) - return path_buf; - - /* Clear Linux */ - snprintf(path_buf, path_buf_len, "/lib/kernel/config-%s", un.release); - - if (!access(path_buf, F_OK)) - return path_buf; - - tst_res(TINFO, "Couldn't locate kernel config!"); - - return NULL; -} - -static char is_gzip; - -static FILE *open_kconfig(void) -{ - FILE *fp; - char buf[1064]; - char path_buf[1024]; - const char *path = kconfig_path(path_buf, sizeof(path_buf)); - - if (!path) - return NULL; - - tst_res(TINFO, "Parsing kernel config '%s'", path); - - is_gzip = !!strstr(path, ".gz"); - - if (is_gzip) { - snprintf(buf, sizeof(buf), "zcat '%s'", path); - fp = popen(buf, "r"); - } else { - fp = fopen(path, "r"); - } - - if (!fp) - tst_brk(TBROK | TERRNO, "Failed to open '%s'", path); - - return fp; -} - -static void close_kconfig(FILE *fp) -{ - if (is_gzip) - pclose(fp); - else - fclose(fp); -} - -struct match { - /* match len, string length up to \0 or = */ - size_t len; - /* if set part of conf string after = */ - const char *val; - /* if set the config option was matched already */ - int match; -}; - -static int is_set(const char *str, const char *val) -{ - size_t vlen = strlen(val); - - while (isspace(*str)) - str++; - - if (strncmp(str, val, vlen)) - return 0; - - switch (str[vlen]) { - case ' ': - case '\n': - case '\0': - return 1; - break; - default: - return 0; - } -} - -static inline int match(struct match *match, const char *conf, - struct tst_kconfig_res *result, const char *line) -{ - if (match->match) - return 0; - - const char *cfg = strstr(line, "CONFIG_"); - - if (!cfg) - return 0; - - if (strncmp(cfg, conf, match->len)) - return 0; - - const char *val = &cfg[match->len]; - - switch (cfg[match->len]) { - case '=': - break; - case ' ': - if (is_set(val, "is not set")) { - result->match = 'n'; - goto match; - } - /* fall through */ - default: - return 0; - } - - if (is_set(val, "=y")) { - result->match = 'y'; - goto match; - } - - if (is_set(val, "=m")) { - result->match = 'm'; - goto match; - } - - result->match = 'v'; - result->value = strndup(val+1, strlen(val)-2); - -match: - match->match = 1; - return 1; -} - -void tst_kconfig_read(const char *const *kconfigs, - struct tst_kconfig_res results[], size_t cnt) -{ - struct match matches[cnt]; - FILE *fp; - unsigned int i, j; - char buf[1024]; - - for (i = 0; i < cnt; i++) { - const char *val = strchr(kconfigs[i], '='); - - if (strncmp("CONFIG_", kconfigs[i], 7)) - tst_brk(TBROK, "Invalid config string '%s'", kconfigs[i]); - - matches[i].match = 0; - matches[i].len = strlen(kconfigs[i]); - - if (val) { - matches[i].val = val + 1; - matches[i].len -= strlen(val); - } - - results[i].match = 0; - results[i].value = NULL; - } - - fp = open_kconfig(); - if (!fp) - tst_brk(TBROK, "Cannot parse kernel .config"); - - while (fgets(buf, sizeof(buf), fp)) { - for (i = 0; i < cnt; i++) { - if (match(&matches[i], kconfigs[i], &results[i], buf)) { - for (j = 0; j < cnt; j++) { - if (matches[j].match) - break; - } - - if (j == cnt) - goto exit; - } - } - - } - -exit: - close_kconfig(fp); -} - -static size_t array_len(const char *const kconfigs[]) -{ - size_t i = 0; - - while (kconfigs[++i]); - - return i; -} - -static int compare_res(struct tst_kconfig_res *res, const char *kconfig, - char match, const char *val) -{ - if (res->match != match) { - tst_res(TINFO, "Needs kernel %s, have %c", kconfig, res->match); - return 1; - } - - if (match != 'v') - return 0; - - if (strcmp(res->value, val)) { - tst_res(TINFO, "Needs kernel %s, have %s", kconfig, res->value); - return 1; - } - - return 0; -} - -void tst_kconfig_check(const char *const kconfigs[]) -{ - size_t cnt = array_len(kconfigs); - struct tst_kconfig_res results[cnt]; - unsigned int i; - int abort_test = 0; - - tst_kconfig_read(kconfigs, results, cnt); - - for (i = 0; i < cnt; i++) { - if (results[i].match == 0) { - tst_res(TINFO, "Missing kernel %s", kconfigs[i]); - abort_test = 1; - continue; - } - - if (results[i].match == 'n') { - tst_res(TINFO, "Kernel %s is not set", kconfigs[i]); - abort_test = 1; - continue; - } - - const char *val = strchr(kconfigs[i], '='); - - if (val) { - char match = 'v'; - val++; - - if (!strcmp(val, "y")) - match = 'y'; - - if (!strcmp(val, "m")) - match = 'm'; - - if (compare_res(&results[i], kconfigs[i], match, val)) - abort_test = 1; - - } - - free(results[i].value); - } - - if (abort_test) - tst_brk(TCONF, "Aborting due to unsuitable kernel config, see above!"); -} diff --git a/kernel/tests/lib/tst_kernel.c b/kernel/tests/lib/tst_kernel.c deleted file mode 100644 index 57fa4b2..0000000 --- a/kernel/tests/lib/tst_kernel.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <sys/personality.h> -#include <sys/utsname.h> -#include "test.h" -#include "tst_kernel.h" - -static int get_kernel_bits_from_uname(struct utsname *buf) -{ - if (uname(buf)) { - tst_brkm(TBROK | TERRNO, NULL, "uname()"); - return -1; - } - - return strstr(buf->machine, "64") ? 64 : 32; -} - -int tst_kernel_bits(void) -{ - struct utsname buf; - int kernel_bits = get_kernel_bits_from_uname(&buf); - - if (kernel_bits == -1) - return -1; - - /* - * ARM64 (aarch64) defines 32-bit compatibility modes as - * armv8l and armv8b (little and big endian). - * s390x is 64bit but not contain 64 in the words. - */ - if (!strcmp(buf.machine, "armv8l") || !strcmp(buf.machine, "armv8b") - || !strcmp(buf.machine, "s390x")) - kernel_bits = 64; - -#ifdef __ANDROID__ - /* Android's bionic libc sets the PER_LINUX32 personality for all 32-bit - * programs. This will cause buf.machine to report as i686 even though - * the kernel itself is 64-bit. - */ - if (!strcmp(buf.machine, "i686") && - (personality(0xffffffff) & PER_MASK) == PER_LINUX32) { - /* Set the personality back to the default. */ - if (personality(PER_LINUX) == -1) { - tst_brkm(TBROK | TERRNO, NULL, "personality()"); - return -1; - } - - /* Redo the uname check without the PER_LINUX32 personality to - * determine the actual kernel bits value. - */ - kernel_bits = get_kernel_bits_from_uname(&buf); - if (kernel_bits == -1) - return -1; - - /* Set the personality back to PER_LINUX32. */ - if (personality(PER_LINUX32) == -1) { - tst_brkm(TBROK | TERRNO, NULL, "personality()"); - return -1; - } - } -#endif /* __ANDROID__ */ - - tst_resm(TINFO, "uname.machine=%s kernel is %ibit", - buf.machine, kernel_bits); - - return kernel_bits; -} - -int tst_check_driver(const char *name) -{ -#ifndef __ANDROID__ - const char * const argv[] = { "modprobe", "-n", name, NULL }; - int res = tst_cmd_(NULL, argv, "/dev/null", "/dev/null", - TST_CMD_PASS_RETVAL); - - /* 255 - it looks like modprobe not available */ - return (res == 255) ? 0 : res; -#else - /* Android modprobe may not have '-n', or properly installed - * module.*.bin files to determine built-in drivers. Assume - * all drivers are available. - */ - return 0; -#endif -} diff --git a/kernel/tests/lib/tst_kvercmp.c b/kernel/tests/lib/tst_kvercmp.c deleted file mode 100644 index 5d56e30..0000000 --- a/kernel/tests/lib/tst_kvercmp.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright (c) International Business Machines Corp., 2003 - * AUTHOR: Paul Larson <plars@linuxtestproject.org> - * Copyright (c) 2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <ctype.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <limits.h> -#include <sys/utsname.h> -#include "test.h" - -#define OSRELEASE_PATH "/etc/os-release" - -static char *parse_digit(const char *str, int *d) -{ - unsigned long v; - char *end; - - v = strtoul(str, &end, 10); - if (str == end) - return NULL; - - if (v > INT_MAX) - return NULL; - - *d = v; - - return end; -} - -int tst_parse_kver(const char *str_kver, int *v1, int *v2, int *v3) -{ - const char *str = str_kver; - - *v1 = 0; - *v2 = 0; - *v3 = 0; - - if (!(str = parse_digit(str, v1))) - return 1; - - if (*(str++) != '.') - return 1; - - if (!(str = parse_digit(str, v2))) - return 1; - - /* - * Check for a short version e.g '2.4' - */ - if (*str == ' ' || *str == '\0') - return 0; - - if (*(str++) != '.') - return 1; - - /* - * Ignore rest of the string in order not to break on versions as - * 4.8.1-52-default. - */ - if (!parse_digit(str, v3)) - return 1; - - return 0; -} - -int tst_kvcmp(const char *cur_kver, int r1, int r2, int r3) -{ - int a1, a2, a3; - int testver, currver; - - if (tst_parse_kver(cur_kver, &a1, &a2, &a3)) { - tst_resm(TWARN, - "Invalid kernel version %s, expected %%d.%%d.%%d", - cur_kver); - } - - testver = (r1 << 16) + (r2 << 8) + r3; - currver = (a1 << 16) + (a2 << 8) + a3; - - return currver - testver; -} - -int tst_kvercmp(int r1, int r2, int r3) -{ - struct utsname uval; - - uname(&uval); - - return tst_kvcmp(uval.release, r1, r2, r3); -} - -int tst_kvexcmp(const char *tst_exv, const char *cur_ver) -{ - int c1 = 0, c2 = 0, c3 = 0, c4 = 0, c5 = 0; - int t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0; - int ret; - - sscanf(cur_ver, "%d.%d.%d-%d.%d", &c1, &c2, &c3, &c4, &c5); - sscanf(tst_exv, "%d.%d.%d-%d.%d", &t1, &t2, &t3, &t4, &t5); - - if ((ret = c1 - t1)) - return ret; - if ((ret = c2 - t2)) - return ret; - if ((ret = c3 - t3)) - return ret; - if ((ret = c4 - t4)) - return ret; - - return c5 - t5; -} - -const char *tst_kvcmp_distname(const char *kver) -{ - static char distname[64]; - char *ret = distname; - char *p = distname; - - if (strstr(kver, ".el5uek")) - return "OL5UEK"; - - if (strstr(kver, ".el5")) - return "RHEL5"; - - if (strstr(kver, ".el6uek")) - return "OL6UEK"; - - if (strstr(kver, ".el6")) - return "RHEL6"; - - if (access(OSRELEASE_PATH, F_OK) != -1) { - SAFE_FILE_LINES_SCANF(NULL, OSRELEASE_PATH, "ID=%s", distname); - - if (p[0] == '"') { - ret = distname + 1; - p = ret; - } - - while (*p) { - if (*p == '"') { - *p = 0; - break; - } - *p = toupper((unsigned char)*p); - p++; - } - - return ret; - } - - return NULL; -} - -int tst_kvercmp2(int r1, int r2, int r3, struct tst_kern_exv *vers) -{ - int i; - const char *kver; - struct utsname uval; - const char *cur_dist_name; - - uname(&uval); - kver = uval.release; - cur_dist_name = tst_kvcmp_distname(kver); - - if (cur_dist_name == NULL) - return tst_kvercmp(r1, r2, r3); - - for (i = 0; vers[i].dist_name; i++) { - if (!strcmp(vers[i].dist_name, cur_dist_name)) { - tst_resm(TINFO, "Detected %s using kernel version %s", - cur_dist_name, kver); - return tst_kvexcmp(vers[i].extra_ver, kver); - } - } - - return tst_kvcmp(kver, r1, r2, r3); -} diff --git a/kernel/tests/lib/tst_lockdown.c b/kernel/tests/lib/tst_lockdown.c deleted file mode 100644 index e7c1981..0000000 --- a/kernel/tests/lib/tst_lockdown.c +++ /dev/null @@ -1,30 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later - -#define TST_NO_DEFAULT_MAIN - -#include <stdio.h> -#include <stdlib.h> -#include <sys/mount.h> - -#include "tst_test.h" -#include "tst_safe_macros.h" -#include "tst_safe_stdio.h" -#include "tst_lockdown.h" - -int tst_lockdown_enabled(void) -{ - char line[BUFSIZ]; - FILE *file; - - if (access(PATH_LOCKDOWN, F_OK) != 0) { - tst_res(TINFO, "Unable to determine system lockdown state"); - return 0; - } - - file = SAFE_FOPEN(PATH_LOCKDOWN, "r"); - if (!fgets(line, sizeof(line), file)) - tst_brk(TBROK | TERRNO, "fgets %s", PATH_LOCKDOWN); - SAFE_FCLOSE(file); - - return (strstr(line, "[none]") == NULL); -} diff --git a/kernel/tests/lib/tst_memutils.c b/kernel/tests/lib/tst_memutils.c deleted file mode 100644 index f134d90..0000000 --- a/kernel/tests/lib/tst_memutils.c +++ /dev/null @@ -1,62 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 SUSE LLC <mdoucha@suse.cz> - */ - -#include <unistd.h> -#include <limits.h> -#include <sys/sysinfo.h> -#include <stdlib.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" - -#define BLOCKSIZE (16 * 1024 * 1024) - -void tst_pollute_memory(size_t maxsize, int fillchar) -{ - size_t i, map_count = 0, safety = 0, blocksize = BLOCKSIZE; - void **map_blocks; - struct sysinfo info; - - SAFE_SYSINFO(&info); - safety = 4096 * SAFE_SYSCONF(_SC_PAGESIZE) / info.mem_unit; - - if (info.freeswap > safety) - safety = 0; - - /* Not enough free memory to avoid invoking OOM killer */ - if (info.freeram <= safety) - return; - - if (!maxsize) - maxsize = SIZE_MAX; - - if (info.freeram - safety < maxsize / info.mem_unit) - maxsize = (info.freeram - safety) * info.mem_unit; - - blocksize = MIN(maxsize, blocksize); - map_count = maxsize / blocksize; - map_blocks = SAFE_MALLOC(map_count * sizeof(void *)); - - /* - * Keep allocating until the first failure. The address space may be - * too fragmented or just smaller than maxsize. - */ - for (i = 0; i < map_count; i++) { - map_blocks[i] = mmap(NULL, blocksize, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); - - if (map_blocks[i] == MAP_FAILED) { - map_count = i; - break; - } - - memset(map_blocks[i], fillchar, blocksize); - } - - for (i = 0; i < map_count; i++) - SAFE_MUNMAP(map_blocks[i], blocksize); - - free(map_blocks); -} diff --git a/kernel/tests/lib/tst_mkfs.c b/kernel/tests/lib/tst_mkfs.c deleted file mode 100644 index 38b2e71..0000000 --- a/kernel/tests/lib/tst_mkfs.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (c) 2013-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include "test.h" -#include "ltp_priv.h" -#include "tst_mkfs.h" -#include "tst_device.h" - -#define OPTS_MAX 32 - -void tst_mkfs_(const char *file, const int lineno, void (cleanup_fn)(void), - const char *dev, const char *fs_type, - const char *const fs_opts[], const char *const extra_opts[]) -{ - int i, pos = 1, ret; - char mkfs[64]; - const char *argv[OPTS_MAX] = {mkfs}; - char fs_opts_str[1024] = ""; - char extra_opts_str[1024] = ""; - - if (!dev) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: No device specified", file, lineno); - return; - } - - if (!fs_type) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: No fs_type specified", file, lineno); - return; - } - - snprintf(mkfs, sizeof(mkfs), "mkfs.%s", fs_type); - - if (fs_opts) { - for (i = 0; fs_opts[i]; i++) { - argv[pos++] = fs_opts[i]; - - if (pos + 2 > OPTS_MAX) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: Too much mkfs options", - file, lineno); - return; - } - - if (i) - strcat(fs_opts_str, " "); - strcat(fs_opts_str, fs_opts[i]); - } - } - - argv[pos++] = dev; - - if (extra_opts) { - for (i = 0; extra_opts[i]; i++) { - argv[pos++] = extra_opts[i]; - - if (pos + 1 > OPTS_MAX) { - tst_brkm(TBROK, cleanup_fn, - "%s:%d: Too much mkfs options", file, lineno); - return; - } - - if (i) - strcat(extra_opts_str, " "); - strcat(extra_opts_str, extra_opts[i]); - } - } - - argv[pos] = NULL; - - if (tst_clear_device(dev)) - tst_brkm(TBROK, cleanup_fn, "tst_clear_device() failed"); - - tst_resm(TINFO, "Formatting %s with %s opts='%s' extra opts='%s'", - dev, fs_type, fs_opts_str, extra_opts_str); - ret = tst_cmd(cleanup_fn, argv, "/dev/null", NULL, TST_CMD_PASS_RETVAL | - TST_CMD_TCONF_ON_MISSING); - - switch (ret) { - case 0: - break; - case 255: - tst_brkm(TCONF, cleanup_fn, - "%s:%d: %s not found in $PATH", file, lineno, mkfs); - break; - default: - tst_brkm(TBROK, cleanup_fn, - "%s:%d: %s failed with %i", file, lineno, mkfs, ret); - } -} - -const char *tst_dev_fs_type(void) -{ - const char *fs_type; - - fs_type = getenv("LTP_DEV_FS_TYPE"); - - if (fs_type) - return fs_type; - - return DEFAULT_FS_TYPE; -} diff --git a/kernel/tests/lib/tst_module.c b/kernel/tests/lib/tst_module.c deleted file mode 100644 index eda6187..0000000 --- a/kernel/tests/lib/tst_module.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (c) 2013 Oracle and/or its affiliates. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Author: Alexey Kodanev <alexey.kodanev@oracle.com> - * - */ - -#define _GNU_SOURCE -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -#include "test.h" -#include "ltp_priv.h" -#include "old_module.h" - -void tst_module_exists(void (cleanup_fn)(void), - const char *mod_name, char **mod_path) -{ - /* check current working directory */ - if (access(mod_name, F_OK) == 0) { - if (mod_path != NULL) - *mod_path = strdup(mod_name); - return; - } - char *buf = NULL; - int err = -1; - /* check LTP installation path */ - const char *ltproot = getenv("LTPROOT"); - if (ltproot != NULL) { - if (asprintf(&buf, "%s/testcases/bin/%s", - ltproot, mod_name) == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "asprintf failed at %s:%d", - __FILE__, __LINE__); - return; - } - err = access(buf, F_OK); - } - /* check start working directory */ - if (err == -1 && tst_tmpdir_created()) { - free(buf); - if (asprintf(&buf, "%s/%s", tst_get_startwd(), - mod_name) == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "asprintf failed at %s:%d", - __FILE__, __LINE__); - return; - } - err = access(buf, F_OK); - } - - if (err != 0) { - free(buf); - tst_brkm(TCONF, cleanup_fn, "Failed to find module '%s'", - mod_name); - return; - } - - if (mod_path != NULL) - *mod_path = buf; - else - free(buf); -} - -void tst_module_load(void (cleanup_fn)(void), - const char *mod_name, char *const argv[]) -{ - char *mod_path = NULL; - tst_module_exists(cleanup_fn, mod_name, &mod_path); - - const int offset = 2; /* command name & module path */ - int size = 0; - while (argv && argv[size]) - ++size; - size += offset; - const char *mod_argv[size + 1]; /* + NULL in the end */ - mod_argv[size] = NULL; - mod_argv[0] = "insmod"; - mod_argv[1] = mod_path; - - int i; - for (i = offset; i < size; ++i) - mod_argv[i] = argv[i - offset]; - - tst_cmd(cleanup_fn, mod_argv, NULL, NULL, 0); - free(mod_path); -} - -void tst_module_unload(void (cleanup_fn)(void), const char *mod_name) -{ - int i, rc; - - const char *const argv[] = { "rmmod", mod_name, NULL }; - - rc = 1; - for (i = 0; i < 50; i++) { - rc = tst_cmd(NULL, argv, "/dev/null", "/dev/null", - TST_CMD_PASS_RETVAL); - if (!rc) - break; - - usleep(20000); - } - - if (rc) { - tst_brkm(TBROK, cleanup_fn, - "could not unload %s module", mod_name); - } -} diff --git a/kernel/tests/lib/tst_net.c b/kernel/tests/lib/tst_net.c deleted file mode 100644 index 8a589b0..0000000 --- a/kernel/tests/lib/tst_net.c +++ /dev/null @@ -1,221 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017-2019 Petr Vorel <pvorel@suse.cz> - * Copyright (c) 2019 Martin Doucha <mdoucha@suse.cz> - */ - -#include <errno.h> -#include <netdb.h> -#include <string.h> -#include <stdlib.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_net.h" -#include "tst_private.h" - -void tst_print_svar(const char *name, const char *val) -{ - if (name && val) - printf("export %s=\"%s\"\n", name, val); -} - -void tst_print_svar_change(const char *name, const char *val) -{ - if (name && val) - printf("export %s=\"${%s:-%s}\"\n", name, name, val); -} - -/* - * Function bit_count is from ipcalc project, ipcalc.c. - */ -static int tst_bit_count(uint32_t i) -{ - int c = 0; - unsigned int seen_one = 0; - - while (i > 0) { - if (i & 1) { - seen_one = 1; - c++; - } else { - if (seen_one) - return -1; - } - i >>= 1; - } - - return c; -} - -/* - * Function mask2prefix is from ipcalc project, ipcalc.c. - */ -static int tst_mask2prefix(struct in_addr mask) -{ - return tst_bit_count(ntohl(mask.s_addr)); -} - -/* - * Function ipv4_mask_to_int is from ipcalc project, ipcalc.c. - */ -static int tst_ipv4_mask_to_int(const char *prefix) -{ - int ret; - struct in_addr in; - - ret = inet_pton(AF_INET, prefix, &in); - if (ret == 0) - return -1; - - return tst_mask2prefix(in); -} - -/* - * Function safe_atoi is from ipcalc project, ipcalc.c. - */ -static int tst_safe_atoi(const char *s, int *ret_i) -{ - char *x = NULL; - long l; - - errno = 0; - l = strtol(s, &x, 0); - - if (!x || x == s || *x || errno) - return errno > 0 ? -errno : -EINVAL; - - if ((long)(int)l != l) - return -ERANGE; - - *ret_i = (int)l; - - return 0; -} - -/* - * Function get_prefix use code from ipcalc project, str_to_prefix/ipcalc.c. - */ -int tst_get_prefix(const char *ip_str, int is_ipv6) -{ - char *prefix_str = NULL; - int prefix = -1, r; - - prefix_str = strchr(ip_str, '/'); - if (!prefix_str) - return -1; - - *(prefix_str++) = '\0'; - - if (!is_ipv6 && strchr(prefix_str, '.')) - prefix = tst_ipv4_mask_to_int(prefix_str); - else { - r = tst_safe_atoi(prefix_str, &prefix); - if (r != 0) - tst_brk_comment("conversion error: '%s' is not integer", - prefix_str); - } - - if (prefix < 0 || ((is_ipv6 && prefix > MAX_IPV6_PREFIX) || - (!is_ipv6 && prefix > MAX_IPV4_PREFIX))) - tst_brk_comment("bad %s prefix: %s", is_ipv6 ? "IPv6" : "IPv4", - prefix_str); - - return prefix; -} - -void tst_get_in_addr(const char *ip_str, struct in_addr *ip) -{ - if (inet_pton(AF_INET, ip_str, ip) <= 0) - tst_brk_comment("bad IPv4 address: '%s'", ip_str); -} - -void tst_get_in6_addr(const char *ip_str, struct in6_addr *ip6) -{ - if (inet_pton(AF_INET6, ip_str, ip6) <= 0) - tst_brk_comment("bad IPv6 address: '%s'", ip_str); -} - -socklen_t tst_get_connect_address(int sock, struct sockaddr_storage *addr) -{ - struct sockaddr_in *inet_ptr; - struct sockaddr_in6 *inet6_ptr; - size_t tmp_size; - socklen_t ret = sizeof(*addr); - - SAFE_GETSOCKNAME(sock, (struct sockaddr*)addr, &ret); - - /* Sanitize wildcard addresses */ - switch (addr->ss_family) { - case AF_INET: - inet_ptr = (struct sockaddr_in*)addr; - - switch (ntohl(inet_ptr->sin_addr.s_addr)) { - case INADDR_ANY: - case INADDR_BROADCAST: - inet_ptr->sin_addr.s_addr = htonl(INADDR_LOOPBACK); - break; - } - - break; - - case AF_INET6: - inet6_ptr = (struct sockaddr_in6*)addr; - tmp_size = sizeof(struct in6_addr); - - if (!memcmp(&inet6_ptr->sin6_addr, &in6addr_any, tmp_size)) { - memcpy(&inet6_ptr->sin6_addr, &in6addr_loopback, - tmp_size); - } - - break; - } - - return ret; -} - -void tst_init_sockaddr_inet(struct sockaddr_in *sa, const char *ip_str, uint16_t port) -{ - memset(sa, 0, sizeof(struct sockaddr_in)); - sa->sin_family = AF_INET; - sa->sin_port = htons(port); - tst_get_in_addr(ip_str, &sa->sin_addr); -} - -void tst_init_sockaddr_inet_bin(struct sockaddr_in *sa, uint32_t ip_val, uint16_t port) -{ - memset(sa, 0, sizeof(struct sockaddr_in)); - sa->sin_family = AF_INET; - sa->sin_port = htons(port); - sa->sin_addr.s_addr = htonl(ip_val); -} - -void tst_init_sockaddr_inet6(struct sockaddr_in6 *sa, const char *ip_str, uint16_t port) -{ - memset(sa, 0, sizeof(struct sockaddr_in6)); - sa->sin6_family = AF_INET6; - sa->sin6_port = htons(port); - tst_get_in6_addr(ip_str, &sa->sin6_addr); -} - -void tst_init_sockaddr_inet6_bin(struct sockaddr_in6 *sa, const struct in6_addr *ip_val, uint16_t port) -{ - memset(sa, 0, sizeof(struct sockaddr_in6)); - sa->sin6_family = AF_INET6; - sa->sin6_port = htons(port); - memcpy(&sa->sin6_addr, ip_val, sizeof(struct in6_addr)); -} - -void safe_getaddrinfo(const char *file, const int lineno, const char *src_addr, - const char *port, const struct addrinfo *hints, - struct addrinfo **addr_info) -{ - int err = getaddrinfo(src_addr, port, hints, addr_info); - - if (err) - tst_brk(TBROK, "%s:%d: getaddrinfo failed, %s", file, lineno, - gai_strerror(err)); - - if (!*addr_info) - tst_brk(TBROK, "%s:%d: failed to get the address", file, lineno); -} diff --git a/kernel/tests/lib/tst_parse_opts.c b/kernel/tests/lib/tst_parse_opts.c deleted file mode 100644 index 94970e1..0000000 --- a/kernel/tests/lib/tst_parse_opts.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Copyright (C) 2015 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "test.h" -#include "ltp_priv.h" - -void tst_parse_opts(int argc, char *argv[], const option_t *user_optarg, - void (*user_help)(void)) -{ - const char *msg; - - msg = parse_opts(argc, argv, user_optarg, user_help); - - if (msg) - tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); -} diff --git a/kernel/tests/lib/tst_path_has_mnt_flags.c b/kernel/tests/lib/tst_path_has_mnt_flags.c deleted file mode 100644 index 154bf41..0000000 --- a/kernel/tests/lib/tst_path_has_mnt_flags.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 2014 Fujitsu Ltd. - * Author: Xing Gu <gux.fnst@cn.fujitsu.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <unistd.h> -#include <mntent.h> -#include <stdio.h> -#include <string.h> -#include "test.h" - -/* - * Check whether a path is on a filesystem that is mounted with - * specified flags. - */ -int tst_path_has_mnt_flags_(void (cleanup_fn)(void), - const char *path, const char *flags[]) -{ - struct mntent *mnt; - size_t prefix_max = 0, prefix_len; - int flags_matched = 0; - FILE *f; - int i; - char *tmpdir = NULL; - - /* - * Default parameter is test temporary directory - */ - if (path == NULL) - path = tmpdir = tst_get_tmpdir(); - - if (access(path, F_OK) == -1) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "tst_path_has_mnt_flags: path %s doesn't exist", path); - return -1; - } - - f = setmntent("/proc/mounts", "r"); - if (f == NULL) { - tst_brkm(TBROK | TERRNO, cleanup_fn, - "tst_path_has_mnt_flags: failed to open /proc/mounts"); - return -1; - } - - while ((mnt = getmntent(f))) { - /* ignore duplicit record for root fs */ - if (!strcmp(mnt->mnt_fsname, "rootfs")) - continue; - - prefix_len = strlen(mnt->mnt_dir); - - if (strncmp(path, mnt->mnt_dir, prefix_len) == 0 - && prefix_len > prefix_max) { - prefix_max = prefix_len; - flags_matched = 0; - i = 0; - - while (flags[i] != NULL) { - if (hasmntopt(mnt, flags[i]) != NULL) - flags_matched++; - i++; - } - } - } - - endmntent(f); - - free(tmpdir); - - return flags_matched; -} diff --git a/kernel/tests/lib/tst_pid.c b/kernel/tests/lib/tst_pid.c deleted file mode 100644 index 9568cc9..0000000 --- a/kernel/tests/lib/tst_pid.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * - * Copyright (c) International Business Machines Corp., 2009 - * Copyright (c) 2014 Oracle and/or its affiliates. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <fcntl.h> -#include <limits.h> -#include <sys/types.h> -#include "test.h" -#include "tst_pid.h" -#include "old_safe_file_ops.h" - -#define PID_MAX_PATH "/proc/sys/kernel/pid_max" - -pid_t tst_get_unused_pid_(void (*cleanup_fn) (void)) -{ - pid_t pid; - - SAFE_FILE_SCANF(cleanup_fn, PID_MAX_PATH, "%d", &pid); - - return pid; -} - -int tst_get_free_pids_(void (*cleanup_fn) (void)) -{ - FILE *f; - int rc, used_pids, max_pids; - - f = popen("ps -eT | wc -l", "r"); - if (!f) { - tst_resm(TBROK, "Could not run 'ps' to calculate used " "pids"); - return -1; - } - rc = fscanf(f, "%i", &used_pids); - pclose(f); - - if (rc != 1 || used_pids < 0) { - tst_resm(TBROK, "Could not read output of 'ps' to " - "calculate used pids"); - return -1; - } - - SAFE_FILE_SCANF(cleanup_fn, PID_MAX_PATH, "%d", &max_pids); - - /* max_pids contains the maximum PID + 1, - * used_pids contains used PIDs + 1, - * so this additional '1' is eliminated by the substraction */ - return max_pids - used_pids; -} diff --git a/kernel/tests/lib/tst_process_state.c b/kernel/tests/lib/tst_process_state.c deleted file mode 100644 index 11790c9..0000000 --- a/kernel/tests/lib/tst_process_state.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (C) 2012-2014 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <stdio.h> -#include <string.h> -#include <errno.h> - -#include "test.h" -#include "tst_process_state.h" - -int tst_process_state_wait(const char *file, const int lineno, - void (*cleanup_fn)(void), pid_t pid, - const char state, unsigned int msec_timeout) -{ - char proc_path[128], cur_state; - unsigned int msecs = 0; - - snprintf(proc_path, sizeof(proc_path), "/proc/%i/stat", pid); - - for (;;) { - safe_file_scanf(file, lineno, cleanup_fn, proc_path, - "%*i %*s %c", &cur_state); - - if (state == cur_state) - break; - - usleep(1000); - msecs += 1; - - if (msec_timeout && msecs >= msec_timeout) { - errno = ETIMEDOUT; - return -1; - } - } - - return 0; -} - -int tst_process_state_wait2(pid_t pid, const char state) -{ - char proc_path[128], cur_state; - - snprintf(proc_path, sizeof(proc_path), "/proc/%i/stat", pid); - - for (;;) { - FILE *f = fopen(proc_path, "r"); - if (!f) { - fprintf(stderr, "Failed to open '%s': %s\n", - proc_path, strerror(errno)); - return 1; - } - - if (fscanf(f, "%*i %*s %c", &cur_state) != 1) { - fclose(f); - fprintf(stderr, "Failed to read '%s': %s\n", - proc_path, strerror(errno)); - return 1; - } - fclose(f); - - if (state == cur_state) - return 0; - - usleep(10000); - } -} diff --git a/kernel/tests/lib/tst_res.c b/kernel/tests/lib/tst_res.c deleted file mode 100644 index c35f41b..0000000 --- a/kernel/tests/lib/tst_res.c +++ /dev/null @@ -1,606 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * AUTHOR : Kent Rogers (from Dave Fenner's original) - * CO-PILOT : Rich Logan - * DATE STARTED : 05/01/90 (rewritten 1/96) - * Copyright (c) 2009-2016 Cyril Hrubis <chrubis@suse.cz> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ - -#define _GNU_SOURCE - -#include <pthread.h> -#include <assert.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/wait.h> - -#include "test.h" -#include "safe_macros.h" -#include "usctest.h" -#include "ltp_priv.h" -#include "tst_ansi_color.h" - -long TEST_RETURN; -int TEST_ERRNO; -void *TST_RET_PTR; - -#define VERBOSE 1 -#define NOPASS 3 -#define DISCARD 4 - -#define MAXMESG 80 /* max length of internal messages */ -#define USERMESG 2048 /* max length of user message */ -#define TRUE 1 -#define FALSE 0 - -/* - * EXPAND_VAR_ARGS - Expand the variable portion (arg_fmt) of a result - * message into the specified string. - * - * NOTE (garrcoop): arg_fmt _must_ be the last element in each function - * argument list that employs this. - */ -#define EXPAND_VAR_ARGS(buf, arg_fmt, buf_len) do {\ - va_list ap; \ - assert(arg_fmt != NULL); \ - va_start(ap, arg_fmt); \ - vsnprintf(buf, buf_len, arg_fmt, ap); \ - va_end(ap); \ - assert(strlen(buf) > 0); \ -} while (0) - -#ifndef PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP -# ifdef __ANDROID__ -# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ - PTHREAD_RECURSIVE_MUTEX_INITIALIZER -# else -/* MUSL: http://www.openwall.com/lists/musl/2017/02/20/5 */ -# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP { {PTHREAD_MUTEX_RECURSIVE} } -# endif -#endif - -static pthread_mutex_t tmutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; - -static void check_env(void); -static void tst_condense(int tnum, int ttype, const char *tmesg); -static void tst_print(const char *tcid, int tnum, int ttype, const char *tmesg); - -static int T_exitval = 0; /* exit value used by tst_exit() */ -static int passed_cnt; -static int T_mode = VERBOSE; /* flag indicating print mode: VERBOSE, */ - /* NOPASS, DISCARD */ - -static char Warn_mesg[MAXMESG]; /* holds warning messages */ - -/* - * These are used for condensing output when NOT in verbose mode. - */ -static int Buffered = FALSE; /* TRUE if condensed output is currently */ - /* buffered (i.e. not yet printed) */ -static char *Last_tcid; /* previous test case id */ -static int Last_num; /* previous test case number */ -static int Last_type; /* previous test result type */ -static char *Last_mesg; /* previous test result message */ - -int tst_count = 0; - -/* - * These globals must be defined in the test. - */ -extern char *TCID; /* Test case identifier from the test source */ -extern int TST_TOTAL; /* Total number of test cases from the test */ - - -struct pair { - const char *name; - int val; -}; - -#define PAIR(def) [def] = {.name = #def, .val = def}, -#define STRPAIR(key, value) [key] = {.name = value, .val = key}, - -#define PAIR_LOOKUP(pair_arr, idx) do { \ - if (idx < 0 || (size_t)idx >= ARRAY_SIZE(pair_arr) || \ - pair_arr[idx].name == NULL) \ - return "???"; \ - return pair_arr[idx].name; \ -} while (0) - -const char *strttype(int ttype) -{ - static const struct pair ttype_pairs[] = { - PAIR(TPASS) - PAIR(TFAIL) - PAIR(TBROK) - PAIR(TCONF) - PAIR(TWARN) - PAIR(TINFO) - }; - - PAIR_LOOKUP(ttype_pairs, TTYPE_RESULT(ttype)); -} - -#include "errnos.h" -#include "signame.h" - -static void tst_res__(const char *file, const int lineno, int ttype, - const char *arg_fmt, ...) -{ - pthread_mutex_lock(&tmutex); - - char tmesg[USERMESG]; - int len = 0; - int ttype_result = TTYPE_RESULT(ttype); - - if (file && (ttype_result != TPASS && ttype_result != TINFO)) - len = sprintf(tmesg, "%s:%d: ", file, lineno); - EXPAND_VAR_ARGS(tmesg + len, arg_fmt, USERMESG - len); - - /* - * Save the test result type by ORing ttype into the current exit - * value (used by tst_exit()). - */ - T_exitval |= ttype_result; - - if (ttype_result == TPASS) - passed_cnt++; - - check_env(); - - /* - * Set the test case number and print the results, depending on the - * display type. - */ - if (ttype_result == TWARN || ttype_result == TINFO) { - tst_print(TCID, 0, ttype, tmesg); - } else { - if (tst_count < 0) - tst_print(TCID, 0, TWARN, - "tst_res(): tst_count < 0 is not valid"); - - /* - * Process each display type. - */ - switch (T_mode) { - case DISCARD: - break; - case NOPASS: /* filtered by tst_print() */ - tst_condense(tst_count + 1, ttype, tmesg); - break; - default: /* VERBOSE */ - tst_print(TCID, tst_count + 1, ttype, tmesg); - break; - } - - tst_count++; - } - - pthread_mutex_unlock(&tmutex); -} - -static void tst_condense(int tnum, int ttype, const char *tmesg) -{ - int ttype_result = TTYPE_RESULT(ttype); - - /* - * If this result is the same as the previous result, return. - */ - if (Buffered == TRUE) { - if (strcmp(Last_tcid, TCID) == 0 && Last_type == ttype_result && - strcmp(Last_mesg, tmesg) == 0) - return; - - /* - * This result is different from the previous result. First, - * print the previous result. - */ - tst_print(Last_tcid, Last_num, Last_type, Last_mesg); - free(Last_tcid); - free(Last_mesg); - } - - /* - * If a file was specified, print the current result since we have no - * way of retaining the file contents for comparing with future - * results. Otherwise, buffer the current result info for next time. - */ - Last_tcid = malloc(strlen(TCID) + 1); - strcpy(Last_tcid, TCID); - Last_num = tnum; - Last_type = ttype_result; - Last_mesg = malloc(strlen(tmesg) + 1); - strcpy(Last_mesg, tmesg); - Buffered = TRUE; -} - -void tst_old_flush(void) -{ - NO_NEWLIB_ASSERT("Unknown", 0); - - pthread_mutex_lock(&tmutex); - - /* - * Print out last line if in NOPASS mode. - */ - if (Buffered == TRUE && T_mode == NOPASS) { - tst_print(Last_tcid, Last_num, Last_type, Last_mesg); - Buffered = FALSE; - } - - fflush(stdout); - - pthread_mutex_unlock(&tmutex); -} - -static void tst_print(const char *tcid, int tnum, int ttype, const char *tmesg) -{ - int err = errno; - const char *type; - int ttype_result = TTYPE_RESULT(ttype); - char message[USERMESG]; - size_t size = 0; - - /* - * Save the test result type by ORing ttype into the current exit value - * (used by tst_exit()). This is already done in tst_res(), but is - * also done here to catch internal warnings. For internal warnings, - * tst_print() is called directly with a case of TWARN. - */ - T_exitval |= ttype_result; - - /* - * If output mode is DISCARD, or if the output mode is NOPASS and this - * result is not one of FAIL, BROK, or WARN, just return. This check - * is necessary even though we check for DISCARD mode inside of - * tst_res(), since occasionally we get to this point without going - * through tst_res() (e.g. internal TWARN messages). - */ - if (T_mode == DISCARD || (T_mode == NOPASS && ttype_result != TFAIL && - ttype_result != TBROK - && ttype_result != TWARN)) - return; - - /* - * Build the result line and print it. - */ - type = strttype(ttype); - - if (T_mode == VERBOSE) { - size += snprintf(message + size, sizeof(message) - size, - "%-8s %4d ", tcid, tnum); - } else { - size += snprintf(message + size, sizeof(message) - size, - "%-8s %4d ", tcid, tnum); - } - - if (size >= sizeof(message)) { - printf("%s: %i: line too long\n", __func__, __LINE__); - abort(); - } - - if (tst_color_enabled(STDOUT_FILENO)) - size += snprintf(message + size, sizeof(message) - size, - "%s%s%s : %s", tst_ttype2color(ttype), type, ANSI_COLOR_RESET, tmesg); - else - size += snprintf(message + size, sizeof(message) - size, - "%s : %s", type, tmesg); - - if (size >= sizeof(message)) { - printf("%s: %i: line too long\n", __func__, __LINE__); - abort(); - } - - if (ttype & TERRNO) { - size += snprintf(message + size, sizeof(message) - size, - ": errno=%s(%i): %s", tst_strerrno(err), - err, strerror(err)); - } - - if (size >= sizeof(message)) { - printf("%s: %i: line too long\n", __func__, __LINE__); - abort(); - } - - if (ttype & TTERRNO) { - size += snprintf(message + size, sizeof(message) - size, - ": TEST_ERRNO=%s(%i): %s", - tst_strerrno(TEST_ERRNO), (int)TEST_ERRNO, - strerror(TEST_ERRNO)); - } - - if (size >= sizeof(message)) { - printf("%s: %i: line too long\n", __func__, __LINE__); - abort(); - } - - if (ttype & TRERRNO) { - err = TEST_RETURN < 0 ? -(int)TEST_RETURN : (int)TEST_RETURN; - size += snprintf(message + size, sizeof(message) - size, - ": TEST_RETURN=%s(%i): %s", - tst_strerrno(err), err, strerror(err)); - } - - if (size + 1 >= sizeof(message)) { - printf("%s: %i: line too long\n", __func__, __LINE__); - abort(); - } - - message[size] = '\n'; - message[size + 1] = '\0'; - - fputs(message, stdout); -} - -static void check_env(void) -{ - static int first_time = 1; - char *value; - - if (!first_time) - return; - - first_time = 0; - - /* BTOUTPUT not defined, use default */ - if ((value = getenv(TOUTPUT)) == NULL) { - T_mode = VERBOSE; - return; - } - - if (strcmp(value, TOUT_NOPASS_S) == 0) { - T_mode = NOPASS; - return; - } - - if (strcmp(value, TOUT_DISCARD_S) == 0) { - T_mode = DISCARD; - return; - } - - T_mode = VERBOSE; - return; -} - -void tst_exit(void) -{ - NO_NEWLIB_ASSERT("Unknown", 0); - - pthread_mutex_lock(&tmutex); - - tst_old_flush(); - - T_exitval &= ~TINFO; - - if (T_exitval == TCONF && passed_cnt) - T_exitval &= ~TCONF; - - exit(T_exitval); -} - -pid_t tst_fork(void) -{ - pid_t child; - - NO_NEWLIB_ASSERT("Unknown", 0); - - tst_old_flush(); - - child = fork(); - if (child == 0) - T_exitval = 0; - - return child; -} - -void tst_record_childstatus(void (*cleanup)(void), pid_t child) -{ - int status, ttype_result; - - NO_NEWLIB_ASSERT("Unknown", 0); - - SAFE_WAITPID(cleanup, child, &status, 0); - - if (WIFEXITED(status)) { - ttype_result = WEXITSTATUS(status); - ttype_result = TTYPE_RESULT(ttype_result); - T_exitval |= ttype_result; - - if (ttype_result == TPASS) - tst_resm(TINFO, "Child process returned TPASS"); - - if (ttype_result & TFAIL) - tst_resm(TINFO, "Child process returned TFAIL"); - - if (ttype_result & TBROK) - tst_resm(TINFO, "Child process returned TBROK"); - - if (ttype_result & TCONF) - tst_resm(TINFO, "Child process returned TCONF"); - - } else { - tst_brkm(TBROK, cleanup, "child process(%d) killed by " - "unexpected signal %s(%d)", child, - tst_strsig(WTERMSIG(status)), WTERMSIG(status)); - } -} - -pid_t tst_vfork(void) -{ - NO_NEWLIB_ASSERT("Unknown", 0); - - tst_old_flush(); - return vfork(); -} - -/* - * Make tst_brk reentrant so that one can call the SAFE_* macros from within - * user-defined cleanup functions. - */ -static int tst_brk_entered = 0; - -static void tst_brk__(const char *file, const int lineno, int ttype, - void (*func)(void), const char *arg_fmt, ...) -{ - pthread_mutex_lock(&tmutex); - - char tmesg[USERMESG]; - int ttype_result = TTYPE_RESULT(ttype); - - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG); - - /* - * Only FAIL, BROK, CONF, and RETR are supported by tst_brk(). - */ - if (ttype_result != TFAIL && ttype_result != TBROK && - ttype_result != TCONF) { - sprintf(Warn_mesg, "%s: Invalid Type: %d. Using TBROK", - __func__, ttype_result); - tst_print(TCID, 0, TWARN, Warn_mesg); - /* Keep TERRNO, TTERRNO, etc. */ - ttype = (ttype & ~ttype_result) | TBROK; - } - - tst_res__(file, lineno, ttype, "%s", tmesg); - if (tst_brk_entered == 0) { - if (ttype_result == TCONF) { - tst_res__(file, lineno, ttype, - "Remaining cases not appropriate for " - "configuration"); - } else if (ttype_result == TBROK) { - tst_res__(file, lineno, TBROK, - "Remaining cases broken"); - } - } - - /* - * If no cleanup function was specified, just return to the caller. - * Otherwise call the specified function. - */ - if (func != NULL) { - tst_brk_entered++; - (*func) (); - tst_brk_entered--; - } - if (tst_brk_entered == 0) - tst_exit(); - - pthread_mutex_unlock(&tmutex); -} - -void tst_resm_(const char *file, const int lineno, int ttype, - const char *arg_fmt, ...) -{ - char tmesg[USERMESG]; - - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG); - - if (tst_test) - tst_res_(file, lineno, ttype, "%s", tmesg); - else - tst_res__(file, lineno, ttype, "%s", tmesg); -} - -typedef void (*tst_res_func_t)(const char *file, const int lineno, - int ttype, const char *fmt, ...); - -void tst_resm_hexd_(const char *file, const int lineno, int ttype, - const void *buf, size_t size, const char *arg_fmt, ...) -{ - char tmesg[USERMESG]; - static const size_t symb_num = 2; /* xx */ - static const size_t size_max = 16; - size_t offset; - size_t i; - char *pmesg = tmesg; - tst_res_func_t res_func; - - if (tst_test) - res_func = tst_res_; - else - res_func = tst_res__; - - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG); - offset = strlen(tmesg); - - if (size > size_max || size == 0 || - (offset + size * (symb_num + 1)) >= USERMESG) - res_func(file, lineno, ttype, "%s", tmesg); - else - pmesg += offset; - - for (i = 0; i < size; ++i) { - /* add space before byte except first one */ - if (pmesg != tmesg) - *(pmesg++) = ' '; - - sprintf(pmesg, "%02x", ((unsigned char *)buf)[i]); - pmesg += symb_num; - if ((i + 1) % size_max == 0 || i + 1 == size) { - res_func(file, lineno, ttype, "%s", tmesg); - pmesg = tmesg; - } - } -} - -void tst_brkm_(const char *file, const int lineno, int ttype, - void (*func)(void), const char *arg_fmt, ...) -{ - char tmesg[USERMESG]; - - EXPAND_VAR_ARGS(tmesg, arg_fmt, USERMESG); - - if (tst_test) { - if (func) { - tst_brk_(file, lineno, TBROK, - "Non-NULL cleanup in newlib!"); - } - - tst_brk_(file, lineno, ttype, "%s", tmesg); - } else { - tst_brk__(file, lineno, ttype, func, "%s", tmesg); - } - - /* Shouldn't be reached, but fixes build time warnings about noreturn. */ - abort(); -} - -void tst_require_root(void) -{ - NO_NEWLIB_ASSERT("Unknown", 0); - - if (geteuid() != 0) - tst_brkm(TCONF, NULL, "Test needs to be run as root"); -} diff --git a/kernel/tests/lib/tst_resource.c b/kernel/tests/lib/tst_resource.c deleted file mode 100644 index 0b9b381..0000000 --- a/kernel/tests/lib/tst_resource.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Copyright (C) 2012 Cyril Hrubis chrubis@suse.cz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <pthread.h> -#include "test.h" -#include "old_resource.h" -#include "ltp_priv.h" - -#ifndef PATH_MAX -#ifdef MAXPATHLEN -#define PATH_MAX MAXPATHLEN -#else -#define PATH_MAX 1024 -#endif -#endif - -static pthread_mutex_t tmutex = PTHREAD_MUTEX_INITIALIZER; -static char dataroot[PATH_MAX]; -extern char *TCID; - -static void tst_dataroot_init(void) -{ - const char *ltproot = getenv("LTPROOT"); - char curdir[PATH_MAX]; - const char *startdir; - int ret; - - /* 1. if LTPROOT is set, use $LTPROOT/testcases/data/$TCID - * 2. else if startwd is set by tst_tmpdir(), use $STARWD/datafiles - * 3. else use $CWD/datafiles */ - if (ltproot) { - ret = snprintf(dataroot, PATH_MAX, "%s/testcases/data/%s", - ltproot, TCID); - } else { - startdir = tst_get_startwd(); - if (startdir[0] == 0) { - if (getcwd(curdir, PATH_MAX) == NULL) { - tst_brkm(TBROK | TERRNO, NULL, - "tst_dataroot getcwd"); - return; - } - startdir = curdir; - } - ret = snprintf(dataroot, PATH_MAX, "%s/datafiles", startdir); - } - - if (ret < 0 || ret >= PATH_MAX) - tst_brkm(TBROK, NULL, "tst_dataroot snprintf: %d", ret); -} - -const char *tst_dataroot(void) -{ - if (dataroot[0] == 0) { - pthread_mutex_lock(&tmutex); - if (dataroot[0] == 0) - tst_dataroot_init(); - pthread_mutex_unlock(&tmutex); - } - return dataroot; -} - -static int file_copy(const char *file, const int lineno, - void (*cleanup_fn)(void), const char *path, - const char *filename, const char *dest) -{ - size_t len = strlen(path) + strlen(filename) + 2; - char buf[len]; - - snprintf(buf, sizeof(buf), "%s/%s", path, filename); - - /* check if file exists */ - if (access(buf, R_OK)) - return 0; - - safe_cp(file, lineno, cleanup_fn, buf, dest); - - return 1; -} - -void tst_resource_copy(const char *file, const int lineno, - void (*cleanup_fn)(void), - const char *filename, const char *dest) -{ - if (!tst_tmpdir_created()) { - tst_brkm(TBROK, cleanup_fn, - "Temporary directory doesn't exist at %s:%d", - file, lineno); - return; - } - - if (dest == NULL) - dest = "."; - - const char *ltproot = getenv("LTPROOT"); - const char *dataroot = tst_dataroot(); - - /* look for data files in $LTP_DATAROOT, $LTPROOT/testcases/bin - * and $CWD */ - if (file_copy(file, lineno, cleanup_fn, dataroot, filename, dest)) - return; - - if (ltproot != NULL) { - char buf[strlen(ltproot) + 64]; - - snprintf(buf, sizeof(buf), "%s/testcases/bin", ltproot); - - if (file_copy(file, lineno, cleanup_fn, buf, filename, dest)) - return; - } - - /* try directory test started in as last resort */ - const char *startwd = tst_get_startwd(); - if (file_copy(file, lineno, cleanup_fn, startwd, filename, dest)) - return; - - tst_brkm(TBROK, cleanup_fn, "Failed to copy resource '%s' at %s:%d", - filename, file, lineno); -} diff --git a/kernel/tests/lib/tst_safe_macros.c b/kernel/tests/lib/tst_safe_macros.c deleted file mode 100644 index 25c37df..0000000 --- a/kernel/tests/lib/tst_safe_macros.c +++ /dev/null @@ -1,333 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#define _GNU_SOURCE -#include <unistd.h> -#include <errno.h> -#include <sched.h> -#include <sys/ptrace.h> -#include "config.h" -#ifdef HAVE_SYS_FANOTIFY_H -# include <sys/fanotify.h> -#endif -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "lapi/setns.h" -#include "tst_safe_macros.h" -#include "lapi/personality.h" - -int safe_setpgid(const char *file, const int lineno, pid_t pid, pid_t pgid) -{ - int rval; - - rval = setpgid(pid, pgid); - if (rval) { - tst_brk(TBROK | TERRNO, - "%s:%d: setpgid(%i, %i) failed", - file, lineno, pid, pgid); - } - - return rval; -} - -pid_t safe_getpgid(const char *file, const int lineno, pid_t pid) -{ - pid_t pgid; - - pgid = getpgid(pid); - if (pgid == -1) { - tst_brk(TBROK | TERRNO, - "%s:%d: getpgid(%i) failed", file, lineno, pid); - } - - return pgid; -} - -int safe_fanotify_init(const char *file, const int lineno, - unsigned int flags, unsigned int event_f_flags) -{ - int rval; - -#ifdef HAVE_SYS_FANOTIFY_H - rval = fanotify_init(flags, event_f_flags); - - if (rval == -1) { - if (errno == ENOSYS) { - tst_brk(TCONF, - "fanotify is not configured in this kernel."); - } - tst_brk(TBROK | TERRNO, - "%s:%d: fanotify_init() failed", file, lineno); - } -#else - tst_brk(TCONF, "Header <sys/fanotify.h> is not present"); -#endif /* HAVE_SYS_FANOTIFY_H */ - - return rval; -} - -int safe_personality(const char *filename, unsigned int lineno, - unsigned long persona) -{ - int prev_persona = personality(persona); - - if (prev_persona < 0) { - tst_brk_(filename, lineno, TBROK | TERRNO, - "persona(%ld) failed", persona); - } - - return prev_persona; -} - -int safe_setregid(const char *file, const int lineno, - gid_t rgid, gid_t egid) -{ - int rval; - - rval = setregid(rgid, egid); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "setregid(%li, %li) failed", - (long)rgid, (long)egid); - } - - return rval; -} - - -int safe_setreuid(const char *file, const int lineno, - uid_t ruid, uid_t euid) -{ - int rval; - - rval = setreuid(ruid, euid); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "setreuid(%li, %li) failed", - (long)ruid, (long)euid); - } - - return rval; -} - - -int safe_sigaction(const char *file, const int lineno, - int signum, const struct sigaction *act, - struct sigaction *oldact) -{ - int rval; - - rval = sigaction(signum, act, oldact); - - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "sigaction(%s (%d), %p, %p) failed", - tst_strsig(signum), signum, act, oldact); - } - - return rval; -} - -void safe_sigaddset(const char *file, const int lineno, - sigset_t *sigs, int signo) -{ - int rval; - - rval = sigaddset(sigs, signo); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "sigaddset() %s (%i) failed", - tst_strsig(signo), signo); - } -} - -void safe_sigdelset(const char *file, const int lineno, - sigset_t *sigs, int signo) -{ - int rval; - - rval = sigdelset(sigs, signo); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "sigdelset() %s (%i) failed", - tst_strsig(signo), signo); - } -} - -void safe_sigemptyset(const char *file, const int lineno, - sigset_t *sigs) -{ - int rval; - - rval = sigemptyset(sigs); - if (rval == -1) - tst_brk_(file, lineno, TBROK | TERRNO, "sigemptyset() failed"); -} - -void safe_sigfillset(const char *file, const int lineno, - sigset_t *sigs) -{ - int rval; - - rval = sigfillset(sigs); - if (rval == -1) - tst_brk_(file, lineno, TBROK | TERRNO, "sigfillset() failed"); -} - -static const char *strhow(int how) -{ - switch (how) { - case SIG_BLOCK: - return "SIG_BLOCK"; - case SIG_UNBLOCK: - return "SIG_UNBLOCK"; - case SIG_SETMASK: - return "SIG_SETMASK"; - default: - return "???"; - } -} - -void safe_sigprocmask(const char *file, const int lineno, - int how, sigset_t *set, sigset_t *oldset) -{ - int rval; - - rval = sigprocmask(how, set, oldset); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "sigprocmask(%s, %p, %p)", strhow(how), set, oldset); - } -} - -void safe_sigwait(const char *file, const int lineno, - sigset_t *set, int *sig) -{ - int rval; - - rval = sigwait(set, sig); - if (rval != 0) { - errno = rval; - tst_brk_(file, lineno, TBROK, "sigwait(%p, %p)", set, sig); - } -} - -struct group *safe_getgrnam(const char *file, const int lineno, - const char *name) -{ - struct group *rval; - - errno = 0; - rval = getgrnam(name); - if (rval == NULL) { - tst_brk_(file, lineno, TBROK | TERRNO, - "getgrnam(%s) failed", name); - } - - return rval; -} - -struct group *safe_getgrnam_fallback(const char *file, const int lineno, - const char *name, const char *fallback) -{ - struct group *rval; - - errno = 0; - rval = getgrnam(name); - if (rval == NULL) { - tst_res_(file, lineno, TINFO, - "getgrnam(%s) failed - try fallback %s", - name, fallback); - rval = safe_getgrnam(file, lineno, fallback); - } - - return rval; -} - -struct group *safe_getgrgid(const char *file, const int lineno, gid_t gid) -{ - struct group *rval; - - errno = 0; - rval = getgrgid(gid); - if (rval == NULL) { - tst_brk_(file, lineno, TBROK | TERRNO, - "getgrgid(%li) failed", (long)gid); - } - - return rval; -} - -int safe_chroot(const char *file, const int lineno, const char *path) -{ - int rval; - - rval = chroot(path); - if (rval == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "chroot(%s) failed", path); - } - - return rval; -} - -void safe_unshare(const char *file, const int lineno, int flags) -{ - int res; - - res = unshare(flags); - if (res == -1) { - if (errno == EINVAL) { - tst_brk_(file, lineno, TCONF | TERRNO, - "unshare(%d) unsupported", flags); - } else { - tst_brk_(file, lineno, TBROK | TERRNO, - "unshare(%d) failed", flags); - } - } -} - -void safe_setns(const char *file, const int lineno, int fd, int nstype) -{ - int ret; - - ret = setns(fd, nstype); - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, "setns(%i, %i) failed", - fd, nstype); - } -} - -long tst_safe_ptrace(const char *file, const int lineno, int req, pid_t pid, - void *addr, void *data) -{ - long ret; - - errno = 0; - ret = ptrace(req, pid, addr, data); - - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, "ptrace() failed"); - } else if (ret) { - tst_brk_(file, lineno, TBROK | TERRNO, - "Invalid ptrace() return value %ld", ret); - } - - return ret; -} - -int safe_pipe2(const char *file, const int lineno, int fildes[2], int flags) -{ - int ret; - - ret = pipe2(fildes, flags); - if (ret == -1) { - tst_brk_(file, lineno, TBROK | TERRNO, - "pipe2({%d,%d}) failed with flag(%d)", - fildes[0], fildes[1], flags); - } - - return ret; -} diff --git a/kernel/tests/lib/tst_safe_sysv_ipc.c b/kernel/tests/lib/tst_safe_sysv_ipc.c deleted file mode 100644 index 30b5f6e..0000000 --- a/kernel/tests/lib/tst_safe_sysv_ipc.c +++ /dev/null @@ -1,145 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Xiao yang <yangx.jy@cn.fujitsu.com> - */ - -#include <sys/types.h> -#include <sys/ipc.h> -#include <sys/msg.h> -#include <sys/shm.h> -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_safe_sysv_ipc.h" - -/* - * The IPC_STAT, IPC_SET and IPC_RMID can return either 0 or -1. - * - * Linux specific cmds either returns -1 on failure or positive integer - * either index into an kernel array or shared primitive indentifier. - */ -static int ret_check(int cmd, int ret) -{ - switch (cmd) { - case IPC_STAT: - case IPC_SET: - case IPC_RMID: - return ret != 0; - default: - return ret == -1; - } -} - -int safe_msgget(const char *file, const int lineno, key_t key, int msgflg) -{ - int rval; - - rval = msgget(key, msgflg); - if (rval == -1) { - tst_brk(TBROK | TERRNO, "%s:%d: msgget(%i, %x) failed", - file, lineno, (int)key, msgflg); - } - - return rval; -} - -int safe_msgsnd(const char *file, const int lineno, int msqid, const void *msgp, - size_t msgsz, int msgflg) -{ - int rval; - - rval = msgsnd(msqid, msgp, msgsz, msgflg); - if (rval == -1) { - tst_brk(TBROK | TERRNO, - "%s:%d: msgsnd(%i, %p, %zu, %x) failed", - file, lineno, msqid, msgp, msgsz, msgflg); - } - - return rval; -} - -ssize_t safe_msgrcv(const char *file, const int lineno, int msqid, void *msgp, - size_t msgsz, long msgtyp, int msgflg) -{ - ssize_t rval; - - rval = msgrcv(msqid, msgp, msgsz, msgtyp, msgflg); - if (rval == -1) { - tst_brk(TBROK | TERRNO, - "%s:%d: msgrcv(%i, %p, %zu, %li, %x) failed", - file, lineno, msqid, msgp, msgsz, msgtyp, msgflg); - } - - return rval; -} - -int safe_msgctl(const char *file, const int lineno, int msqid, int cmd, - struct msqid_ds *buf) -{ - int rval; - - rval = msgctl(msqid, cmd, buf); - if (ret_check(cmd, rval)) { - tst_brk(TBROK | TERRNO, - "%s:%d: msgctl(%i, %i, %p) = %i failed", - file, lineno, msqid, cmd, buf, rval); - } - - - return rval; -} - -int safe_shmget(const char *file, const int lineno, key_t key, size_t size, - int shmflg) -{ - int rval; - - rval = shmget(key, size, shmflg); - if (rval == -1) { - tst_brk(TBROK | TERRNO, "%s:%d: shmget(%i, %zu, %x) failed", - file, lineno, (int)key, size, shmflg); - } - - return rval; -} - -void *safe_shmat(const char *file, const int lineno, int shmid, - const void *shmaddr, int shmflg) -{ - void *rval; - - rval = shmat(shmid, shmaddr, shmflg); - if (rval == (void *)-1) { - tst_brk(TBROK | TERRNO, "%s:%d: shmat(%i, %p, %x) failed", - file, lineno, shmid, shmaddr, shmflg); - } - - return rval; -} - -int safe_shmdt(const char *file, const int lineno, const void *shmaddr) -{ - int rval; - - rval = shmdt(shmaddr); - if (rval == -1) { - tst_brk(TBROK | TERRNO, "%s:%d: shmdt(%p) failed", - file, lineno, shmaddr); - } - - return rval; -} - -int safe_shmctl(const char *file, const int lineno, int shmid, int cmd, - struct shmid_ds *buf) -{ - int rval; - - rval = shmctl(shmid, cmd, buf); - if (ret_check(cmd, rval)) { - tst_brk(TBROK | TERRNO, - "%s:%d: shmctl(%i, %i, %p) = %i failed", - file, lineno, shmid, cmd, buf, rval); - } - - return rval; -} diff --git a/kernel/tests/lib/tst_safe_timerfd.c b/kernel/tests/lib/tst_safe_timerfd.c deleted file mode 100644 index ffe7b2e..0000000 --- a/kernel/tests/lib/tst_safe_timerfd.c +++ /dev/null @@ -1,56 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 Petr Vorel <pvorel@suse.cz> - */ - -#include "tst_safe_timerfd.h" -#include "lapi/timerfd.h" -#include "tst_clocks.h" -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" - -#define TTYPE (errno == ENOTSUP ? TCONF : TBROK) - -int safe_timerfd_create(const char *file, const int lineno, - int clockid, int flags) -{ - int fd; - - fd = timerfd_create(clockid, flags); - if (fd < 0) { - tst_brk(TTYPE | TERRNO, "%s:%d timerfd_create(%s) failed", - file, lineno, tst_clock_name(clockid)); - } - - return fd; -} - -int safe_timerfd_gettime(const char *file, const int lineno, - int fd, struct itimerspec *curr_value) -{ - int rval; - - rval = timerfd_gettime(fd, curr_value); - if (rval != 0) { - tst_brk(TTYPE | TERRNO, "%s:%d timerfd_gettime() failed", - file, lineno); - } - - return rval; -} - -int safe_timerfd_settime(const char *file, const int lineno, - int fd, int flags, - const struct itimerspec *new_value, - struct itimerspec *old_value) -{ - int rval; - - rval = timerfd_settime(fd, flags, new_value, old_value); - if (rval != 0) { - tst_brk(TTYPE | TERRNO, "%s:%d timerfd_settime() failed", - file, lineno); - } - - return rval; -} diff --git a/kernel/tests/lib/tst_sig.c b/kernel/tests/lib/tst_sig.c deleted file mode 100644 index 6d77aea..0000000 --- a/kernel/tests/lib/tst_sig.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - */ - -/* $Id: tst_sig.c,v 1.13 2009/08/28 09:29:01 vapier Exp $ */ - -/***************************************************************************** - OS Testing - Silicon Graphics, Inc. - - FUNCTION IDENTIFIER : tst_sig Set up for unexpected signals. - - AUTHOR : David D. Fenner - - CO-PILOT : Bill Roske - - DATE STARTED : 06/06/90 - - This module may be linked with c-modules requiring unexpected - signal handling. The parameters to tst_sig are as follows: - - fork_flag - set to FORK or NOFORK depending upon whether the - calling program executes a fork() system call. It - is normally the case that the calling program treats - SIGCHLD as an expected signal if fork() is being used. - - handler - a pointer to the unexpected signal handler to - be executed after an unexpected signal has been - detected. If handler is set to DEF_HANDLER, a - default handler is used. This routine should be - declared as function returning an int. - - cleanup - a pointer to a cleanup routine to be executed - by the unexpected signal handler before tst_exit is - called. This parameter is set to NULL if no cleanup - routine is required. An external variable, T_cleanup - is set so that other user-defined handlers have - access to the cleanup routine. This routine should be - declared as returning type void. - -***************************************************************************/ - -#include <errno.h> -#include <string.h> -#include <signal.h> -#include <unistd.h> -#include "test.h" -#include "lapi/signal.h" - -#define MAXMESG 150 /* size of mesg string sent to tst_res */ - -static void (*T_cleanup) (); - -static void def_handler(); /* default signal handler */ -static void (*tst_setup_signal(int, void (*)(int))) (int); - -/**************************************************************************** - * tst_sig() : set-up to catch unexpected signals. fork_flag is set to NOFORK - * if SIGCHLD is to be an "unexpected signal", otherwise it is set to - * FORK. cleanup points to a cleanup routine to be executed before - * tst_exit is called (cleanup is set to NULL if no cleanup is desired). - * handler is a pointer to the signal handling routine (if handler is - * set to NULL, a default handler is used). - ***************************************************************************/ - -void tst_sig(int fork_flag, void (*handler) (), void (*cleanup) ()) -{ - int sig; -#ifdef _SC_SIGRT_MIN - long sigrtmin, sigrtmax; -#endif - - /* - * save T_cleanup and handler function pointers - */ - T_cleanup = cleanup; /* used by default handler */ - - if (handler == DEF_HANDLER) { - /* use default handler */ - handler = def_handler; - } -#ifdef _SC_SIGRT_MIN - sigrtmin = sysconf(_SC_SIGRT_MIN); - sigrtmax = sysconf(_SC_SIGRT_MAX); -#endif - - /* - * now loop through all signals and set the handlers - */ - - for (sig = 1; sig < NSIG; sig++) { - /* - * SIGKILL is never unexpected. - * SIGCHLD is only unexpected when - * no forking is being done. - * SIGINFO is used for file quotas and should be expected - */ - -#ifdef _SC_SIGRT_MIN - if (sig >= sigrtmin && sig <= sigrtmax) - continue; -#endif - - switch (sig) { - case SIGKILL: - case SIGSTOP: - case SIGCONT: -#if !defined(_SC_SIGRT_MIN) && defined(__SIGRTMIN) && defined(__SIGRTMAX) - /* Ignore all real-time signals */ - case __SIGRTMIN: - case __SIGRTMIN + 1: - case __SIGRTMIN + 2: - case __SIGRTMIN + 3: - case __SIGRTMIN + 4: - case __SIGRTMIN + 5: - case __SIGRTMIN + 6: - case __SIGRTMIN + 7: - case __SIGRTMIN + 8: - case __SIGRTMIN + 9: - case __SIGRTMIN + 10: - case __SIGRTMIN + 11: - case __SIGRTMIN + 12: - case __SIGRTMIN + 13: - case __SIGRTMIN + 14: - case __SIGRTMIN + 15: -/* __SIGRTMIN is 37 on HPPA rather than 32 * - * as on i386, etc. */ -#if !defined(__hppa__) - case __SIGRTMAX - 15: - case __SIGRTMAX - 14: - case __SIGRTMAX - 13: - case __SIGRTMAX - 12: - case __SIGRTMAX - 11: -#endif - case __SIGRTMAX - 10: - case __SIGRTMAX - 9: - case __SIGRTMAX - 8: - case __SIGRTMAX - 7: - case __SIGRTMAX - 6: - case __SIGRTMAX - 5: - case __SIGRTMAX - 4: - case __SIGRTMAX - 3: - case __SIGRTMAX - 2: - case __SIGRTMAX - 1: - case __SIGRTMAX: -#endif -#ifdef SIGSWAP - case SIGSWAP: -#endif /* SIGSWAP */ - -#ifdef SIGCKPT - case SIGCKPT: -#endif -#ifdef SIGRESTART - case SIGRESTART: -#endif - /* - * pthread-private signals SIGPTINTR and SIGPTRESCHED. - * Setting a handler for these signals is disallowed when - * the binary is linked against libpthread. - */ -#ifdef SIGPTINTR - case SIGPTINTR: -#endif /* SIGPTINTR */ -#ifdef SIGPTRESCHED - case SIGPTRESCHED: -#endif /* SIGPTRESCHED */ -#ifdef _SIGRESERVE - case _SIGRESERVE: -#endif -#ifdef _SIGDIL - case _SIGDIL: -#endif -#ifdef _SIGCANCEL - case _SIGCANCEL: -#endif -#ifdef _SIGGFAULT - case _SIGGFAULT: -#endif - break; - - case SIGCHLD: - if (fork_flag == FORK) - continue; - - default: - if (tst_setup_signal(sig, handler) == SIG_ERR) - tst_resm(TWARN | TERRNO, - "signal failed for signal %d", sig); - break; - } - } -} - -/**************************************************************************** - * def_handler() : default signal handler that is invoked when - * an unexpected signal is caught. - ***************************************************************************/ - -static void def_handler(int sig) -{ - /* - * Break remaining test cases, do any cleanup, then exit - */ - tst_brkm(TBROK, T_cleanup, - "unexpected signal %s(%d) received (pid = %d).", - tst_strsig(sig), sig, getpid()); -} - -/* - * tst_setup_signal - A function like signal(), but we have - * control over its personality. - */ -static void (*tst_setup_signal(int sig, void (*handler) (int))) (int) { - struct sigaction my_act, old_act; - int ret; - - my_act.sa_handler = handler; - my_act.sa_flags = SA_RESTART; - sigemptyset(&my_act.sa_mask); - - ret = sigaction(sig, &my_act, &old_act); - - if (ret == 0) - return old_act.sa_handler; - else - return SIG_ERR; -} diff --git a/kernel/tests/lib/tst_sig_proc.c b/kernel/tests/lib/tst_sig_proc.c deleted file mode 100644 index 509418a..0000000 --- a/kernel/tests/lib/tst_sig_proc.c +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2016 Linux Test Project - */ - -#include <stdlib.h> -#include <sys/types.h> - -#include "tst_sig_proc.h" - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" - -pid_t create_sig_proc(int sig, int count, unsigned int usec) -{ - pid_t pid, cpid; - - pid = getpid(); - cpid = SAFE_FORK(); - - if (cpid == 0) { - while (count-- > 0) { - usleep(usec); - if (kill(pid, sig) == -1) - break; - } - exit(0); - } - - return cpid; -} diff --git a/kernel/tests/lib/tst_status.c b/kernel/tests/lib/tst_status.c deleted file mode 100644 index f1affea..0000000 --- a/kernel/tests/lib/tst_status.c +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <sys/types.h> -#include <sys/wait.h> -#include <stdio.h> -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" - -static char buf[32]; - -const char *exited(int status) -{ - snprintf(buf, sizeof(buf), "exited with %i", WEXITSTATUS(status)); - - return buf; -} - -const char *signaled(int status) -{ - snprintf(buf, sizeof(buf), "killed by %s", tst_strsig(status)); - - return buf; -} - -const char *invalid(int status) -{ - snprintf(buf, sizeof(buf), "invalid status 0x%x", status); - - return buf; -} - -const char *tst_strstatus(int status) -{ - if (WIFEXITED(status)) - return exited(status); - - if (WIFSIGNALED(status)) - return signaled(status); - - if (WIFSTOPPED(status)) - return "is stopped"; - - if (WIFCONTINUED(status)) - return "is resumed"; - - return invalid(status); -} diff --git a/kernel/tests/lib/tst_supported_fs_types.c b/kernel/tests/lib/tst_supported_fs_types.c deleted file mode 100644 index 00ede54..0000000 --- a/kernel/tests/lib/tst_supported_fs_types.c +++ /dev/null @@ -1,111 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <sys/mount.h> -#include <sys/wait.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_fs.h" - -static const char *const fs_type_whitelist[] = { - "ext2", - "ext3", - "ext4", - "xfs", - "btrfs", - "vfat", - "exfat", - "ntfs", - NULL -}; - -static const char *fs_types[ARRAY_SIZE(fs_type_whitelist)]; - -static int has_mkfs(const char *fs_type) -{ - char buf[128]; - int ret; - - sprintf(buf, "mkfs.%s >/dev/null 2>&1", fs_type); - - ret = tst_system(buf); - - if (WEXITSTATUS(ret) == 127) { - tst_res(TINFO, "mkfs.%s does not exist", fs_type); - return 0; - } - - tst_res(TINFO, "mkfs.%s does exist", fs_type); - return 1; -} - -static int has_kernel_support(const char *fs_type, int flags) -{ - static int fuse_supported = -1; - const char *tmpdir = getenv("TMPDIR"); - char buf[128]; - int ret; - - if (!tmpdir) - tmpdir = "/tmp"; - - mount("/dev/zero", tmpdir, fs_type, 0, NULL); - if (errno != ENODEV) { - tst_res(TINFO, "Kernel supports %s", fs_type); - return 1; - } - - /* Is FUSE supported by kernel? */ - if (fuse_supported == -1) { - ret = open("/dev/fuse", O_RDWR); - if (ret < 0) { - fuse_supported = 0; - } else { - fuse_supported = 1; - SAFE_CLOSE(ret); - } - } - - if (!fuse_supported) - return 0; - - /* Is FUSE implementation installed? */ - sprintf(buf, "mount.%s >/dev/null 2>&1", fs_type); - - ret = tst_system(buf); - if (WEXITSTATUS(ret) == 127) { - tst_res(TINFO, "Filesystem %s is not supported", fs_type); - return 0; - } - - if (flags & TST_FS_SKIP_FUSE) { - tst_res(TINFO, "Skipping FUSE as requested by the test"); - return 0; - } - - tst_res(TINFO, "FUSE does support %s", fs_type); - return 1; -} - -int tst_fs_is_supported(const char *fs_type, int flags) -{ - return has_kernel_support(fs_type, flags) && has_mkfs(fs_type); -} - -const char **tst_get_supported_fs_types(int flags) -{ - unsigned int i, j = 0; - - for (i = 0; fs_type_whitelist[i]; i++) { - if (tst_fs_is_supported(fs_type_whitelist[i], flags)) - fs_types[j++] = fs_type_whitelist[i]; - } - - return fs_types; -} diff --git a/kernel/tests/lib/tst_sys_conf.c b/kernel/tests/lib/tst_sys_conf.c deleted file mode 100644 index 4ad9f8b..0000000 --- a/kernel/tests/lib/tst_sys_conf.c +++ /dev/null @@ -1,105 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2018 Jan Stancek <jstancek@redhat.com> - */ - -#include <limits.h> -#include <stdio.h> -#include <unistd.h> -#include <string.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_sys_conf.h" - -static struct tst_sys_conf *save_restore_data; - -void tst_sys_conf_dump(void) -{ - struct tst_sys_conf *i; - - for (i = save_restore_data; i; i = i->next) - tst_res(TINFO, "%s = %s", i->path, i->value); -} - -int tst_sys_conf_save_str(const char *path, const char *value) -{ - struct tst_sys_conf *n = SAFE_MALLOC(sizeof(*n)); - - strncpy(n->path, path, sizeof(n->path)-1); - strncpy(n->value, value, sizeof(n->value)-1); - - n->path[sizeof(n->path) - 1] = 0; - n->value[sizeof(n->value) - 1] = 0; - - n->next = save_restore_data; - save_restore_data = n; - - return 0; -} - -int tst_sys_conf_save(const char *path) -{ - char line[PATH_MAX]; - FILE *fp; - void *ret; - char flag; - - if (!path) - tst_brk(TBROK, "path is empty"); - - flag = path[0]; - if (flag == '?' || flag == '!') - path++; - - if (access(path, F_OK) != 0) { - switch (flag) { - case '?': - tst_res(TINFO, "Path not found: '%s'", path); - break; - case '!': - tst_brk(TBROK|TERRNO, "Path not found: '%s'", path); - break; - default: - tst_brk(TCONF|TERRNO, "Path not found: '%s'", path); - } - return 1; - } - - fp = fopen(path, "r"); - if (fp == NULL) { - if (flag == '?') - return 1; - - tst_brk(TBROK | TERRNO, "Failed to open FILE '%s' for reading", - path); - return 1; - } - - ret = fgets(line, sizeof(line), fp); - fclose(fp); - - if (ret == NULL) { - if (flag == '?') - return 1; - - tst_brk(TBROK | TERRNO, "Failed to read anything from '%s'", - path); - } - - return tst_sys_conf_save_str(path, line); -} - -void tst_sys_conf_restore(int verbose) -{ - struct tst_sys_conf *i; - - for (i = save_restore_data; i; i = i->next) { - if (verbose) { - tst_res(TINFO, "Restoring conf.: %s -> %s\n", - i->path, i->value); - } - FILE_PRINTF(i->path, "%s", i->value); - } -} - diff --git a/kernel/tests/lib/tst_taint.c b/kernel/tests/lib/tst_taint.c deleted file mode 100644 index 49146aa..0000000 --- a/kernel/tests/lib/tst_taint.c +++ /dev/null @@ -1,107 +0,0 @@ -#define TST_NO_DEFAULT_MAIN - -#include "tst_test.h" -#include "tst_taint.h" -#include "tst_safe_stdio.h" - -#define TAINT_FILE "/proc/sys/kernel/tainted" - -static unsigned int taint_mask = -1; - -static unsigned int tst_taint_read(void) -{ - unsigned int val; - - SAFE_FILE_SCANF(TAINT_FILE, "%u", &val); - - return val; -} - -static int tst_taint_check_kver(unsigned int mask) -{ - int r1; - int r2; - int r3 = 0; - - if (mask & TST_TAINT_X) { - r1 = 4; - r2 = 15; - } else if (mask & TST_TAINT_K) { - r1 = 4; - r2 = 0; - } else if (mask & TST_TAINT_L) { - r1 = 3; - r2 = 17; - } else if (mask & TST_TAINT_E) { - r1 = 3; - r2 = 15; - } else if (mask & TST_TAINT_O) { - r1 = 3; - r2 = 2; - } else if (mask & TST_TAINT_I) { - r1 = 2; - r2 = 6; - r3 = 35; - } else if (mask & TST_TAINT_C) { - r1 = 2; - r2 = 6; - r3 = 28; - } else if (mask & TST_TAINT_W) { - r1 = 2; - r2 = 6; - r3 = 26; - } else if (mask & TST_TAINT_A) { - r1 = 2; - r2 = 6; - r3 = 25; - } else if (mask & TST_TAINT_D) { - r1 = 2; - r2 = 6; - r3 = 23; - } else if (mask & TST_TAINT_U) { - r1 = 2; - r2 = 6; - r3 = 21; - } else { - r1 = 2; - r2 = 6; - r3 = 16; - } - - return tst_kvercmp(r1, r2, r3); -} - -void tst_taint_init(unsigned int mask) -{ - unsigned int taint = -1; - - if (mask == 0) - tst_brk(TBROK, "mask is not allowed to be 0"); - - if (tst_taint_check_kver(mask) < 0) - tst_res(TCONF, "Kernel is too old for requested mask"); - - taint_mask = mask; - taint = tst_taint_read(); - - if (taint & TST_TAINT_W) { - tst_res(TCONF, "Ignoring already set kernel warning taint"); - taint_mask &= ~TST_TAINT_W; - } - - if ((taint & taint_mask) != 0) - tst_brk(TBROK, "Kernel is already tainted: %u", taint); -} - - -unsigned int tst_taint_check(void) -{ - unsigned int taint = -1; - - if (taint_mask == (unsigned int) -1) - tst_brk(TBROK, "need to call tst_taint_init() first"); - - taint = tst_taint_read(); - - return (taint & taint_mask); -} diff --git a/kernel/tests/lib/tst_test.c b/kernel/tests/lib/tst_test.c deleted file mode 100644 index 135cd4e..0000000 --- a/kernel/tests/lib/tst_test.c +++ /dev/null @@ -1,1387 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <limits.h> -#include <stdio.h> -#include <stdarg.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include <errno.h> -#include <sys/mount.h> -#include <sys/types.h> -#include <sys/wait.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_device.h" -#include "lapi/futex.h" -#include "lapi/syscalls.h" -#include "tst_ansi_color.h" -#include "tst_safe_stdio.h" -#include "tst_timer_test.h" -#include "tst_clocks.h" -#include "tst_timer.h" -#include "tst_wallclock.h" -#include "tst_sys_conf.h" -#include "tst_kconfig.h" - -#include "old_resource.h" -#include "old_device.h" -#include "old_tmpdir.h" - -/* - * Hack to get TCID defined in newlib tests - */ -const char *TCID __attribute__((weak)); - -#define LINUX_GIT_URL "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=" -#define CVE_DB_URL "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-" - -struct tst_test *tst_test; - -static const char *tid; -static int iterations = 1; -static float duration = -1; -static float timeout_mul = -1; -static pid_t main_pid, lib_pid; -static int mntpoint_mounted; -static int ovl_mounted; -static struct timespec tst_start_time; /* valid only for test pid */ - -struct results { - int passed; - int skipped; - int failed; - int warnings; - unsigned int timeout; -}; - -static struct results *results; - -static int ipc_fd; - -extern void *tst_futexes; -extern unsigned int tst_max_futexes; - -#define IPC_ENV_VAR "LTP_IPC_PATH" - -static char ipc_path[1064]; -const char *tst_ipc_path = ipc_path; - -static char shm_path[1024]; - -int TST_ERR; -long TST_RET; - -static void do_cleanup(void); -static void do_exit(int ret) __attribute__ ((noreturn)); - -static void setup_ipc(void) -{ - size_t size = getpagesize(); - - if (access("/dev/shm", F_OK) == 0) { - snprintf(shm_path, sizeof(shm_path), "/dev/shm/ltp_%s_%d", - tid, getpid()); - } else { - char *tmpdir; - - if (!tst_tmpdir_created()) - tst_tmpdir(); - - tmpdir = tst_get_tmpdir(); - snprintf(shm_path, sizeof(shm_path), "%s/ltp_%s_%d", - tmpdir, tid, getpid()); - free(tmpdir); - } - - ipc_fd = open(shm_path, O_CREAT | O_EXCL | O_RDWR, 0600); - if (ipc_fd < 0) - tst_brk(TBROK | TERRNO, "open(%s)", shm_path); - SAFE_CHMOD(shm_path, 0666); - - SAFE_FTRUNCATE(ipc_fd, size); - - results = SAFE_MMAP(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, ipc_fd, 0); - - /* Checkpoints needs to be accessible from processes started by exec() */ - if (tst_test->needs_checkpoints || tst_test->child_needs_reinit) { - sprintf(ipc_path, IPC_ENV_VAR "=%s", shm_path); - putenv(ipc_path); - } else { - SAFE_UNLINK(shm_path); - } - - SAFE_CLOSE(ipc_fd); - - if (tst_test->needs_checkpoints) { - tst_futexes = (char*)results + sizeof(struct results); - tst_max_futexes = (size - sizeof(struct results))/sizeof(futex_t); - } -} - -static void cleanup_ipc(void) -{ - size_t size = getpagesize(); - - if (ipc_fd > 0 && close(ipc_fd)) - tst_res(TWARN | TERRNO, "close(ipc_fd) failed"); - - if (shm_path[0] && !access(shm_path, F_OK) && unlink(shm_path)) - tst_res(TWARN | TERRNO, "unlink(%s) failed", shm_path); - - if (results) { - msync((void*)results, size, MS_SYNC); - munmap((void*)results, size); - results = NULL; - } -} - -void tst_reinit(void) -{ - const char *path = getenv(IPC_ENV_VAR); - size_t size = getpagesize(); - int fd; - - if (!path) - tst_brk(TBROK, IPC_ENV_VAR" is not defined"); - - if (access(path, F_OK)) - tst_brk(TBROK, "File %s does not exist!", path); - - fd = SAFE_OPEN(path, O_RDWR); - - results = SAFE_MMAP(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); - tst_futexes = (char*)results + sizeof(struct results); - tst_max_futexes = (size - sizeof(struct results))/sizeof(futex_t); - - SAFE_CLOSE(fd); -} - -static void update_results(int ttype) -{ - if (!results) - return; - - switch (ttype) { - case TCONF: - tst_atomic_inc(&results->skipped); - break; - case TPASS: - tst_atomic_inc(&results->passed); - break; - case TWARN: - tst_atomic_inc(&results->warnings); - break; - case TFAIL: - tst_atomic_inc(&results->failed); - break; - } -} - -static void print_result(const char *file, const int lineno, int ttype, - const char *fmt, va_list va) -{ - char buf[1024]; - char *str = buf; - int ret, size = sizeof(buf), ssize, int_errno, buflen; - const char *str_errno = NULL; - const char *res; - - switch (TTYPE_RESULT(ttype)) { - case TPASS: - res = "PASS"; - break; - case TFAIL: - res = "FAIL"; - break; - case TBROK: - res = "BROK"; - break; - case TCONF: - res = "CONF"; - break; - case TWARN: - res = "WARN"; - break; - case TINFO: - res = "INFO"; - break; - default: - tst_brk(TBROK, "Invalid ttype value %i", ttype); - abort(); - } - - if (ttype & TERRNO) { - str_errno = tst_strerrno(errno); - int_errno = errno; - } - - if (ttype & TTERRNO) { - str_errno = tst_strerrno(TST_ERR); - int_errno = TST_ERR; - } - - if (ttype & TRERRNO) { - int_errno = TST_RET < 0 ? -(int)TST_RET : (int)TST_RET; - str_errno = tst_strerrno(int_errno); - } - - ret = snprintf(str, size, "%s:%i: ", file, lineno); - str += ret; - size -= ret; - - if (tst_color_enabled(STDERR_FILENO)) - ret = snprintf(str, size, "%s%s: %s", tst_ttype2color(ttype), - res, ANSI_COLOR_RESET); - else - ret = snprintf(str, size, "%s: ", res); - str += ret; - size -= ret; - - ssize = size - 2; - ret = vsnprintf(str, size, fmt, va); - str += MIN(ret, ssize); - size -= MIN(ret, ssize); - if (ret >= ssize) { - tst_res_(file, lineno, TWARN, - "Next message is too long and truncated:"); - } else if (str_errno) { - ssize = size - 2; - ret = snprintf(str, size, ": %s (%d)", str_errno, int_errno); - str += MIN(ret, ssize); - size -= MIN(ret, ssize); - if (ret >= ssize) - tst_res_(file, lineno, TWARN, - "Next message is too long and truncated:"); - } - - snprintf(str, size, "\n"); - - /* we might be called from signal handler, so use write() */ - buflen = str - buf + 1; - str = buf; - while (buflen) { - ret = write(STDERR_FILENO, str, buflen); - if (ret <= 0) - break; - - str += ret; - buflen -= ret; - } -} - -void tst_vres_(const char *file, const int lineno, int ttype, - const char *fmt, va_list va) -{ - print_result(file, lineno, ttype, fmt, va); - - update_results(TTYPE_RESULT(ttype)); -} - -void tst_vbrk_(const char *file, const int lineno, int ttype, - const char *fmt, va_list va); - -static void (*tst_brk_handler)(const char *file, const int lineno, int ttype, - const char *fmt, va_list va) = tst_vbrk_; - -static void tst_cvres(const char *file, const int lineno, int ttype, - const char *fmt, va_list va) -{ - if (TTYPE_RESULT(ttype) == TBROK) { - ttype &= ~TTYPE_MASK; - ttype |= TWARN; - } - - print_result(file, lineno, ttype, fmt, va); - update_results(TTYPE_RESULT(ttype)); -} - -static void do_test_cleanup(void) -{ - tst_brk_handler = tst_cvres; - - if (tst_test->cleanup) - tst_test->cleanup(); - - tst_free_all(); - - tst_brk_handler = tst_vbrk_; -} - -void tst_vbrk_(const char *file, const int lineno, int ttype, - const char *fmt, va_list va) -{ - print_result(file, lineno, ttype, fmt, va); - update_results(TTYPE_RESULT(ttype)); - - /* - * The getpid implementation in some C library versions may cause cloned - * test threads to show the same pid as their parent when CLONE_VM is - * specified but CLONE_THREAD is not. Use direct syscall to avoid - * cleanup running in the child. - */ - if (syscall(SYS_getpid) == main_pid) - do_test_cleanup(); - - if (getpid() == lib_pid) - do_exit(TTYPE_RESULT(ttype)); - - exit(TTYPE_RESULT(ttype)); -} - -void tst_res_(const char *file, const int lineno, int ttype, - const char *fmt, ...) -{ - va_list va; - - va_start(va, fmt); - tst_vres_(file, lineno, ttype, fmt, va); - va_end(va); -} - -void tst_brk_(const char *file, const int lineno, int ttype, - const char *fmt, ...) -{ - va_list va; - - va_start(va, fmt); - tst_brk_handler(file, lineno, ttype, fmt, va); - va_end(va); -} - -static void check_child_status(pid_t pid, int status) -{ - int ret; - - if (WIFSIGNALED(status)) { - tst_brk(TBROK, "Child (%i) killed by signal %s", - pid, tst_strsig(WTERMSIG(status))); - } - - if (!(WIFEXITED(status))) - tst_brk(TBROK, "Child (%i) exited abnormally", pid); - - ret = WEXITSTATUS(status); - switch (ret) { - case TPASS: - break; - case TBROK: - case TCONF: - tst_brk(ret, "Reported by child (%i)", pid); - break; - default: - tst_brk(TBROK, "Invalid child (%i) exit value %i", pid, ret); - } -} - -void tst_reap_children(void) -{ - int status; - pid_t pid; - - for (;;) { - pid = wait(&status); - - if (pid > 0) { - check_child_status(pid, status); - continue; - } - - if (errno == ECHILD) - break; - - if (errno == EINTR) - continue; - - tst_brk(TBROK | TERRNO, "wait() failed"); - } -} - - -pid_t safe_fork(const char *filename, unsigned int lineno) -{ - pid_t pid; - - if (!tst_test->forks_child) - tst_brk(TBROK, "test.forks_child must be set!"); - - tst_flush(); - - pid = fork(); - if (pid < 0) - tst_brk_(filename, lineno, TBROK | TERRNO, "fork() failed"); - - if (!pid) - atexit(tst_free_all); - - return pid; -} - -static struct option { - char *optstr; - char *help; -} options[] = { - {"h", "-h Prints this help"}, - {"i:", "-i n Execute test n times"}, - {"I:", "-I x Execute test for n seconds"}, - {"C:", "-C ARG Run child process with ARG arguments (used internally)"}, -}; - -static void print_help(void) -{ - unsigned int i; - - fprintf(stderr, "Options\n"); - fprintf(stderr, "-------\n"); - - for (i = 0; i < ARRAY_SIZE(options); i++) - fprintf(stderr, "%s\n", options[i].help); - - if (!tst_test->options) - return; - - for (i = 0; tst_test->options[i].optstr; i++) - fprintf(stderr, "%s\n", tst_test->options[i].help); -} - -static void print_test_tags(void) -{ - unsigned int i; - const struct tst_tag *tags = tst_test->tags; - - if (!tags) - return; - - printf("\nTags\n"); - printf("----\n"); - - for (i = 0; tags[i].name; i++) { - if (!strcmp(tags[i].name, "CVE")) - printf(CVE_DB_URL "%s\n", tags[i].value); - else if (!strcmp(tags[i].name, "linux-git")) - printf(LINUX_GIT_URL "%s\n", tags[i].value); - else - printf("%s: %s\n", tags[i].name, tags[i].value); - } - - printf("\n"); -} - -static void check_option_collision(void) -{ - unsigned int i, j; - struct tst_option *toptions = tst_test->options; - - if (!toptions) - return; - - for (i = 0; toptions[i].optstr; i++) { - for (j = 0; j < ARRAY_SIZE(options); j++) { - if (toptions[i].optstr[0] == options[j].optstr[0]) { - tst_brk(TBROK, "Option collision '%s'", - options[j].help); - } - } - } -} - -static unsigned int count_options(void) -{ - unsigned int i; - - if (!tst_test->options) - return 0; - - for (i = 0; tst_test->options[i].optstr; i++); - - return i; -} - -static void parse_topt(unsigned int topts_len, int opt, char *optarg) -{ - unsigned int i; - struct tst_option *toptions = tst_test->options; - - for (i = 0; i < topts_len; i++) { - if (toptions[i].optstr[0] == opt) - break; - } - - if (i >= topts_len) - tst_brk(TBROK, "Invalid option '%c' (should not happen)", opt); - - if (*toptions[i].arg) - tst_res(TWARN, "Option -%c passed multiple times", opt); - - *(toptions[i].arg) = optarg ? optarg : ""; -} - -/* see self_exec.c */ -#ifdef UCLINUX -extern char *child_args; -#endif - -static void parse_opts(int argc, char *argv[]) -{ - unsigned int i, topts_len = count_options(); - char optstr[2 * ARRAY_SIZE(options) + 2 * topts_len]; - int opt; - - check_option_collision(); - - optstr[0] = 0; - - for (i = 0; i < ARRAY_SIZE(options); i++) - strcat(optstr, options[i].optstr); - - for (i = 0; i < topts_len; i++) - strcat(optstr, tst_test->options[i].optstr); - - while ((opt = getopt(argc, argv, optstr)) > 0) { - switch (opt) { - case '?': - print_help(); - tst_brk(TBROK, "Invalid option"); - break; - case 'h': - print_help(); - print_test_tags(); - exit(0); - case 'i': - iterations = atoi(optarg); - break; - case 'I': - duration = atof(optarg); - break; - case 'C': -#ifdef UCLINUX - child_args = optarg; -#endif - break; - default: - parse_topt(topts_len, opt, optarg); - } - } - - if (optind < argc) - tst_brk(TBROK, "Unexpected argument(s) '%s'...", argv[optind]); -} - -int tst_parse_int(const char *str, int *val, int min, int max) -{ - long rval; - - if (!str) - return 0; - - int ret = tst_parse_long(str, &rval, min, max); - - if (ret) - return ret; - - *val = (int)rval; - return 0; -} - -int tst_parse_long(const char *str, long *val, long min, long max) -{ - long rval; - char *end; - - if (!str) - return 0; - - errno = 0; - rval = strtol(str, &end, 10); - - if (str == end || *end != '\0') - return EINVAL; - - if (errno) - return errno; - - if (rval > max || rval < min) - return ERANGE; - - *val = rval; - return 0; -} - -int tst_parse_float(const char *str, float *val, float min, float max) -{ - double rval; - char *end; - - if (!str) - return 0; - - errno = 0; - rval = strtod(str, &end); - - if (str == end || *end != '\0') - return EINVAL; - - if (errno) - return errno; - - if (rval > (double)max || rval < (double)min) - return ERANGE; - - *val = (float)rval; - return 0; -} - -static void print_colored(const char *str) -{ - if (tst_color_enabled(STDOUT_FILENO)) - printf("%s%s%s", ANSI_COLOR_YELLOW, str, ANSI_COLOR_RESET); - else - printf("%s", str); -} - -static void print_failure_hints(void) -{ - unsigned int i; - const struct tst_tag *tags = tst_test->tags; - - if (!tags) - return; - - int hint_printed = 0; - for (i = 0; tags[i].name; i++) { - if (!strcmp(tags[i].name, "linux-git")) { - if (!hint_printed) { - hint_printed = 1; - printf("\n"); - print_colored("HINT: "); - printf("You _MAY_ be missing kernel fixes, see:\n\n"); - } - - printf(LINUX_GIT_URL "%s\n", tags[i].value); - } - - } - - hint_printed = 0; - for (i = 0; tags[i].name; i++) { - if (!strcmp(tags[i].name, "CVE")) { - if (!hint_printed) { - hint_printed = 1; - printf("\n"); - print_colored("HINT: "); - printf("You _MAY_ be vulnerable to CVE(s), see:\n\n"); - } - - printf(CVE_DB_URL "%s\n", tags[i].value); - } - } -} - -static void do_exit(int ret) -{ - if (results) { - if (results->passed && ret == TCONF) - ret = 0; - - if (results->failed) { - ret |= TFAIL; - print_failure_hints(); - } - - if (results->skipped && !results->passed) - ret |= TCONF; - - if (results->warnings) - ret |= TWARN; - - printf("\nSummary:\n"); - printf("passed %d\n", results->passed); - printf("failed %d\n", results->failed); - printf("skipped %d\n", results->skipped); - printf("warnings %d\n", results->warnings); - } - - do_cleanup(); - - exit(ret); -} - -void check_kver(void) -{ - int v1, v2, v3; - - if (tst_parse_kver(tst_test->min_kver, &v1, &v2, &v3)) { - tst_res(TWARN, - "Invalid kernel version %s, expected %%d.%%d.%%d", - tst_test->min_kver); - } - - if (tst_kvercmp(v1, v2, v3) < 0) { - tst_brk(TCONF, "The test requires kernel %s or newer", - tst_test->min_kver); - } -} - -static int results_equal(struct results *a, struct results *b) -{ - if (a->passed != b->passed) - return 0; - - if (a->failed != b->failed) - return 0; - - if (a->skipped != b->skipped) - return 0; - - return 1; -} - -static int needs_tmpdir(void) -{ - return tst_test->needs_tmpdir || - tst_test->needs_device || - tst_test->mntpoint || - tst_test->resource_files || - tst_test->needs_checkpoints; -} - -static void copy_resources(void) -{ - unsigned int i; - - for (i = 0; tst_test->resource_files[i]; i++) - TST_RESOURCE_COPY(NULL, tst_test->resource_files[i], NULL); -} - -static const char *get_tid(char *argv[]) -{ - char *p; - - if (!argv[0] || !argv[0][0]) { - tst_res(TINFO, "argv[0] is empty!"); - return "ltp_empty_argv"; - } - - p = strrchr(argv[0], '/'); - if (p) - return p+1; - - return argv[0]; -} - -static struct tst_device tdev; -struct tst_device *tst_device; - -static void assert_test_fn(void) -{ - int cnt = 0; - - if (tst_test->test) - cnt++; - - if (tst_test->test_all) - cnt++; - - if (tst_test->sample) - cnt++; - - if (!cnt) - tst_brk(TBROK, "No test function specified"); - - if (cnt != 1) - tst_brk(TBROK, "You can define only one test function"); - - if (tst_test->test && !tst_test->tcnt) - tst_brk(TBROK, "Number of tests (tcnt) must be > 0"); - - if (!tst_test->test && tst_test->tcnt) - tst_brk(TBROK, "You can define tcnt only for test()"); -} - -static int prepare_and_mount_ro_fs(const char *dev, - const char *mntpoint, - const char *fs_type) -{ - char buf[PATH_MAX]; - - if (mount(dev, mntpoint, fs_type, 0, NULL)) { - tst_res(TINFO | TERRNO, "Can't mount %s at %s (%s)", - dev, mntpoint, fs_type); - return 1; - } - - mntpoint_mounted = 1; - - snprintf(buf, sizeof(buf), "%s/dir/", mntpoint); - SAFE_MKDIR(buf, 0777); - - snprintf(buf, sizeof(buf), "%s/file", mntpoint); - SAFE_FILE_PRINTF(buf, "file content"); - SAFE_CHMOD(buf, 0777); - - SAFE_MOUNT(dev, mntpoint, fs_type, MS_REMOUNT | MS_RDONLY, NULL); - - return 0; -} - -static void prepare_and_mount_dev_fs(const char *mntpoint) -{ - const char *flags[] = {"nodev", NULL}; - int mounted_nodev; - - mounted_nodev = tst_path_has_mnt_flags(NULL, flags); - if (mounted_nodev) { - tst_res(TINFO, "tmpdir isn't suitable for creating devices, " - "mounting tmpfs without nodev on %s", mntpoint); - SAFE_MOUNT(NULL, mntpoint, "tmpfs", 0, NULL); - mntpoint_mounted = 1; - } -} - -static void prepare_device(void) -{ - if (tst_test->format_device) { - SAFE_MKFS(tdev.dev, tdev.fs_type, tst_test->dev_fs_opts, - tst_test->dev_extra_opts); - } - - if (tst_test->needs_rofs) { - prepare_and_mount_ro_fs(tdev.dev, tst_test->mntpoint, - tdev.fs_type); - return; - } - - if (tst_test->mount_device) { - SAFE_MOUNT(tdev.dev, tst_test->mntpoint, tdev.fs_type, - tst_test->mnt_flags, tst_test->mnt_data); - mntpoint_mounted = 1; - } -} - -static void do_setup(int argc, char *argv[]) -{ - if (!tst_test) - tst_brk(TBROK, "No tests to run"); - - if (tst_test->tconf_msg) - tst_brk(TCONF, "%s", tst_test->tconf_msg); - - if (tst_test->needs_kconfigs) - tst_kconfig_check(tst_test->needs_kconfigs); - - assert_test_fn(); - - tid = get_tid(argv); - - if (tst_test->sample) - tst_test = tst_timer_test_setup(tst_test); - - parse_opts(argc, argv); - - if (tst_test->needs_root && geteuid() != 0) - tst_brk(TCONF, "Test needs to be run as root"); - - if (tst_test->min_kver) - check_kver(); - - if (tst_test->needs_cmds) { - const char *cmd; - char path[PATH_MAX]; - int i; - - for (i = 0; (cmd = tst_test->needs_cmds[i]); ++i) - if (tst_get_path(cmd, path, sizeof(path))) - tst_brk(TCONF, "Couldn't find '%s' in $PATH", cmd); - } - - if (tst_test->needs_drivers) { - const char *name; - int i; - - for (i = 0; (name = tst_test->needs_drivers[i]); ++i) - if (tst_check_driver(name)) - tst_brk(TCONF, "%s driver not available", name); - } - - if (tst_test->format_device) - tst_test->needs_device = 1; - - if (tst_test->mount_device) { - tst_test->needs_device = 1; - tst_test->format_device = 1; - } - - if (tst_test->all_filesystems) - tst_test->needs_device = 1; - - if (tst_test->request_hugepages) - tst_request_hugepages(tst_test->request_hugepages); - - setup_ipc(); - - if (tst_test->bufs) - tst_buffers_alloc(tst_test->bufs); - - if (needs_tmpdir() && !tst_tmpdir_created()) - tst_tmpdir(); - - if (tst_test->save_restore) { - const char * const *name = tst_test->save_restore; - - while (*name) { - tst_sys_conf_save(*name); - name++; - } - } - - if (tst_test->mntpoint) - SAFE_MKDIR(tst_test->mntpoint, 0777); - - if ((tst_test->needs_devfs || tst_test->needs_rofs || - tst_test->mount_device || tst_test->all_filesystems) && - !tst_test->mntpoint) { - tst_brk(TBROK, "tst_test->mntpoint must be set!"); - } - - if (!!tst_test->needs_rofs + !!tst_test->needs_devfs + - !!tst_test->needs_device > 1) { - tst_brk(TBROK, - "Two or more of needs_{rofs, devfs, device} are set"); - } - - if (tst_test->needs_devfs) - prepare_and_mount_dev_fs(tst_test->mntpoint); - - if (tst_test->needs_rofs) { - /* If we failed to mount read-only tmpfs. Fallback to - * using a device with read-only filesystem. - */ - if (prepare_and_mount_ro_fs(NULL, tst_test->mntpoint, "tmpfs")) { - tst_res(TINFO, "Can't mount tmpfs read-only, " - "falling back to block device..."); - tst_test->needs_device = 1; - tst_test->format_device = 1; - } - } - - if (tst_test->needs_device && !mntpoint_mounted) { - tdev.dev = tst_acquire_device_(NULL, tst_test->dev_min_size); - - if (!tdev.dev) - tst_brk(TCONF, "Failed to acquire device"); - - tst_device = &tdev; - - if (tst_test->dev_fs_type) - tdev.fs_type = tst_test->dev_fs_type; - else - tdev.fs_type = tst_dev_fs_type(); - - if (!tst_test->all_filesystems) - prepare_device(); - } - - if (tst_test->needs_overlay && !tst_test->mount_device) { - tst_brk(TBROK, "tst_test->mount_device must be set"); - } - if (tst_test->needs_overlay && !mntpoint_mounted) { - tst_brk(TBROK, "tst_test->mntpoint must be mounted"); - } - if (tst_test->needs_overlay && !ovl_mounted) { - SAFE_MOUNT_OVERLAY(); - ovl_mounted = 1; - } - - if (tst_test->resource_files) - copy_resources(); - - if (tst_test->restore_wallclock) - tst_wallclock_save(); - - if (tst_test->taint_check) - tst_taint_init(tst_test->taint_check); -} - -static void do_test_setup(void) -{ - main_pid = getpid(); - - if (tst_test->caps) - tst_cap_setup(tst_test->caps, TST_CAP_REQ); - - if (tst_test->setup) - tst_test->setup(); - - if (main_pid != getpid()) - tst_brk(TBROK, "Runaway child in setup()!"); - - if (tst_test->caps) - tst_cap_setup(tst_test->caps, TST_CAP_DROP); -} - -static void do_cleanup(void) -{ - if (ovl_mounted) - SAFE_UMOUNT(OVL_MNT); - - if (mntpoint_mounted) - tst_umount(tst_test->mntpoint); - - if (tst_test->needs_device && tdev.dev) - tst_release_device(tdev.dev); - - if (tst_tmpdir_created()) { - /* avoid munmap() on wrong pointer in tst_rmdir() */ - tst_futexes = NULL; - tst_rmdir(); - } - - tst_sys_conf_restore(0); - - if (tst_test->restore_wallclock) - tst_wallclock_restore(); - - cleanup_ipc(); -} - -static void run_tests(void) -{ - unsigned int i; - struct results saved_results; - - if (!tst_test->test) { - saved_results = *results; - tst_test->test_all(); - - if (getpid() != main_pid) { - exit(0); - } - - tst_reap_children(); - - if (results_equal(&saved_results, results)) - tst_brk(TBROK, "Test haven't reported results!"); - return; - } - - for (i = 0; i < tst_test->tcnt; i++) { - saved_results = *results; - tst_test->test(i); - - if (getpid() != main_pid) { - exit(0); - } - - tst_reap_children(); - - if (results_equal(&saved_results, results)) - tst_brk(TBROK, "Test %i haven't reported results!", i); - } -} - -static unsigned long long get_time_ms(void) -{ - struct timespec ts; - - if (tst_clock_gettime(CLOCK_MONOTONIC, &ts)) - tst_brk(TBROK | TERRNO, "tst_clock_gettime()"); - - return tst_timespec_to_ms(ts); -} - -static void add_paths(void) -{ - char *old_path = getenv("PATH"); - const char *start_dir; - char *new_path; - - start_dir = tst_get_startwd(); - - if (old_path) - SAFE_ASPRINTF(&new_path, "%s::%s", old_path, start_dir); - else - SAFE_ASPRINTF(&new_path, "::%s", start_dir); - - SAFE_SETENV("PATH", new_path, 1); - free(new_path); -} - -static void heartbeat(void) -{ - if (tst_clock_gettime(CLOCK_MONOTONIC, &tst_start_time)) - tst_res(TWARN | TERRNO, "tst_clock_gettime() failed"); - - kill(getppid(), SIGUSR1); -} - -static void testrun(void) -{ - unsigned int i = 0; - unsigned long long stop_time = 0; - int cont = 1; - - heartbeat(); - add_paths(); - do_test_setup(); - - if (duration > 0) - stop_time = get_time_ms() + (unsigned long long)(duration * 1000); - - for (;;) { - cont = 0; - - if (i < (unsigned int)iterations) { - i++; - cont = 1; - } - - if (stop_time && get_time_ms() < stop_time) - cont = 1; - - if (!cont) - break; - - run_tests(); - heartbeat(); - } - - do_test_cleanup(); - exit(0); -} - -static pid_t test_pid; - - -static volatile sig_atomic_t sigkill_retries; - -#define WRITE_MSG(msg) do { \ - if (write(2, msg, sizeof(msg) - 1)) { \ - /* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 */ \ - } \ -} while (0) - -static void alarm_handler(int sig LTP_ATTRIBUTE_UNUSED) -{ - WRITE_MSG("Test timeouted, sending SIGKILL!\n"); - kill(-test_pid, SIGKILL); - alarm(5); - - if (++sigkill_retries > 10) { - WRITE_MSG("Cannot kill test processes!\n"); - WRITE_MSG("Congratulation, likely test hit a kernel bug.\n"); - WRITE_MSG("Exitting uncleanly...\n"); - _exit(TFAIL); - } -} - -static void heartbeat_handler(int sig LTP_ATTRIBUTE_UNUSED) -{ - alarm(results->timeout); - sigkill_retries = 0; -} - -static void sigint_handler(int sig LTP_ATTRIBUTE_UNUSED) -{ - if (test_pid > 0) { - WRITE_MSG("Sending SIGKILL to test process...\n"); - kill(-test_pid, SIGKILL); - } -} - -unsigned int tst_timeout_remaining(void) -{ - static struct timespec now; - unsigned int elapsed; - - if (tst_clock_gettime(CLOCK_MONOTONIC, &now)) - tst_res(TWARN | TERRNO, "tst_clock_gettime() failed"); - - elapsed = (tst_timespec_diff_ms(now, tst_start_time) + 500) / 1000; - if (results->timeout > elapsed) - return results->timeout - elapsed; - - return 0; -} - -unsigned int tst_multiply_timeout(unsigned int timeout) -{ - char *mul; - int ret; - - if (timeout_mul == -1) { - mul = getenv("LTP_TIMEOUT_MUL"); - if (mul) { - if ((ret = tst_parse_float(mul, &timeout_mul, 1, 10000))) { - tst_brk(TBROK, "Failed to parse LTP_TIMEOUT_MUL: %s", - tst_strerrno(ret)); - } - } else { - timeout_mul = 1; - } - } - if (timeout_mul < 1) - tst_brk(TBROK, "LTP_TIMEOUT_MUL must to be int >= 1! (%.2f)", - timeout_mul); - - if (timeout < 1) - tst_brk(TBROK, "timeout must to be >= 1! (%d)", timeout); - - return timeout * timeout_mul; -} - -void tst_set_timeout(int timeout) -{ - if (timeout == -1) { - tst_res(TINFO, "Timeout per run is disabled"); - return; - } - - if (timeout < 1) - tst_brk(TBROK, "timeout must to be >= 1! (%d)", timeout); - - results->timeout = tst_multiply_timeout(timeout); - - tst_res(TINFO, "Timeout per run is %uh %02um %02us", - results->timeout/3600, (results->timeout%3600)/60, - results->timeout % 60); - - if (getpid() == lib_pid) - alarm(results->timeout); - else - heartbeat(); -} - -static int fork_testrun(void) -{ - int status; - - if (tst_test->timeout) - tst_set_timeout(tst_test->timeout); - else - tst_set_timeout(300); - - SAFE_SIGNAL(SIGINT, sigint_handler); - - test_pid = fork(); - if (test_pid < 0) - tst_brk(TBROK | TERRNO, "fork()"); - - if (!test_pid) { - SAFE_SIGNAL(SIGALRM, SIG_DFL); - SAFE_SIGNAL(SIGUSR1, SIG_DFL); - SAFE_SIGNAL(SIGINT, SIG_DFL); - SAFE_SETPGID(0, 0); - testrun(); - } - - SAFE_WAITPID(test_pid, &status, 0); - alarm(0); - SAFE_SIGNAL(SIGINT, SIG_DFL); - - if (tst_test->taint_check && tst_taint_check()) { - tst_res(TFAIL, "Kernel is now tainted."); - return TFAIL; - } - - if (WIFEXITED(status) && WEXITSTATUS(status)) - return WEXITSTATUS(status); - - if (WIFSIGNALED(status) && WTERMSIG(status) == SIGKILL) { - tst_res(TINFO, "If you are running on slow machine, " - "try exporting LTP_TIMEOUT_MUL > 1"); - tst_brk(TBROK, "Test killed! (timeout?)"); - } - - if (WIFSIGNALED(status)) - tst_brk(TBROK, "Test killed by %s!", tst_strsig(WTERMSIG(status))); - - return 0; -} - -static int run_tcases_per_fs(void) -{ - int ret = 0; - unsigned int i; - const char *const *filesystems = tst_get_supported_fs_types(tst_test->dev_fs_flags); - - if (!filesystems[0]) - tst_brk(TCONF, "There are no supported filesystems"); - - for (i = 0; filesystems[i]; i++) { - - tst_res(TINFO, "Testing on %s", filesystems[i]); - tdev.fs_type = filesystems[i]; - - prepare_device(); - - ret = fork_testrun(); - - if (mntpoint_mounted) { - tst_umount(tst_test->mntpoint); - mntpoint_mounted = 0; - } - - if (ret == TCONF) - continue; - - if (ret == 0) - continue; - - do_exit(ret); - } - - return ret; -} - -unsigned int tst_variant; - -void tst_run_tcases(int argc, char *argv[], struct tst_test *self) -{ - int ret = 0; - unsigned int test_variants = 1; - - lib_pid = getpid(); - tst_test = self; - - do_setup(argc, argv); - - TCID = tid; - - SAFE_SIGNAL(SIGALRM, alarm_handler); - SAFE_SIGNAL(SIGUSR1, heartbeat_handler); - - if (tst_test->test_variants) - test_variants = tst_test->test_variants; - - for (tst_variant = 0; tst_variant < test_variants; tst_variant++) { - if (tst_test->all_filesystems) - ret |= run_tcases_per_fs(); - else - ret |= fork_testrun(); - - if (ret & ~(TCONF)) - goto exit; - } - -exit: - do_exit(ret); -} - - -void tst_flush(void) -{ - int rval; - - rval = fflush(stderr); - if (rval != 0) - tst_brk(TBROK | TERRNO, "fflush(stderr) failed"); - - rval = fflush(stdout); - if (rval != 0) - tst_brk(TBROK | TERRNO, "fflush(stdout) failed"); - -} diff --git a/kernel/tests/lib/tst_timer.c b/kernel/tests/lib/tst_timer.c deleted file mode 100644 index 62d8f90..0000000 --- a/kernel/tests/lib/tst_timer.c +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2015 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <errno.h> - -#define TST_NO_DEFAULT_MAIN - -#include "tst_test.h" -#include "tst_timer.h" -#include "tst_clocks.h" -#include "lapi/posix_clocks.h" - -static struct timespec start_time, stop_time; -static clockid_t clock_id; - -void tst_timer_check(clockid_t clk_id) -{ - if (tst_clock_gettime(clk_id, &start_time)) { - if (errno == EINVAL) { - tst_brk(TCONF, - "Clock id %s(%u) not supported by kernel", - tst_clock_name(clk_id), clk_id); - return; - } - - tst_brk(TBROK | TERRNO, "tst_clock_gettime() failed"); - } -} - -void tst_timer_start(clockid_t clk_id) -{ - clock_id = clk_id; - - if (tst_clock_gettime(clock_id, &start_time)) - tst_res(TWARN | TERRNO, "tst_clock_gettime() failed"); -} - -int tst_timer_expired_ms(long long ms) -{ - struct timespec cur_time; - - if (tst_clock_gettime(clock_id, &cur_time)) - tst_res(TWARN | TERRNO, "tst_clock_gettime() failed"); - - return tst_timespec_diff_ms(cur_time, start_time) >= ms; -} - -void tst_timer_stop(void) -{ - if (tst_clock_gettime(clock_id, &stop_time)) - tst_res(TWARN | TERRNO, "tst_clock_gettime() failed"); -} - -struct timespec tst_timer_elapsed(void) -{ - return tst_timespec_diff(stop_time, start_time); -} diff --git a/kernel/tests/lib/tst_timer_test.c b/kernel/tests/lib/tst_timer_test.c deleted file mode 100644 index 196c512..0000000 --- a/kernel/tests/lib/tst_timer_test.c +++ /dev/null @@ -1,472 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz> - */ - -#include <sys/prctl.h> -#include <stdlib.h> -#include <stdio.h> -#include <limits.h> -#include <string.h> - -#define TST_NO_DEFAULT_MAIN -#include "tst_test.h" -#include "tst_clocks.h" -#include "tst_timer_test.h" - -#define MAX_SAMPLES 500 - -static const char *scall; -static void (*setup)(void); -static void (*cleanup)(void); -static int (*sample)(int clk_id, long long usec); -static struct tst_test *test; - -static long long *samples; -static unsigned int cur_sample; -static unsigned int monotonic_resolution; -static unsigned int timerslack; -static int virt_env; - -static char *print_frequency_plot; -static char *file_name; -static char *str_sleep_time; -static char *str_sample_cnt; -static int sleep_time = -1; -static int sample_cnt; - -static void print_line(char c, int len) -{ - while (len-- > 0) - fputc(c, stderr); -} - -static unsigned int ceilu(float f) -{ - if (f - (int)f > 0) - return (unsigned int)f + 1; - - return (unsigned int)f; -} - -static unsigned int flooru(float f) -{ - return (unsigned int)f; -} - -static float bucket_len(unsigned int bucket, unsigned int max_bucket, - unsigned int cols) -{ - return 1.00 * bucket * cols / max_bucket; -} - -static const char *table_heading = " Time: us "; - -/* - * Line Header: '10023 | ' - */ -static unsigned int header_len(long long max_sample) -{ - unsigned int l = 1; - - while (max_sample/=10) - l++; - - return MAX(strlen(table_heading) + 2, l + 3); -} - -static void frequency_plot(void) -{ - unsigned int cols = 80; - unsigned int rows = 20; - unsigned int i, buckets[rows]; - long long max_sample = samples[0]; - long long min_sample = samples[cur_sample-1]; - unsigned int line_header_len = header_len(max_sample); - unsigned int plot_line_len = cols - line_header_len; - unsigned int bucket_size; - - memset(buckets, 0, sizeof(buckets)); - - /* - * We work with discrete data buckets smaller than 1 does not make - * sense as well as it's a good idea to keep buckets integer sized - * to avoid scaling artifacts. - */ - bucket_size = MAX(1u, ceilu(1.00 * (max_sample - min_sample)/(rows-1))); - - for (i = 0; i < cur_sample; i++) { - unsigned int bucket; - bucket = flooru(1.00 * (samples[i] - min_sample)/bucket_size); - buckets[bucket]++; - } - - unsigned int max_bucket = buckets[0]; - for (i = 1; i < rows; i++) - max_bucket = MAX(max_bucket, buckets[i]); - - fprintf(stderr, "\n%*s| Frequency\n", line_header_len - 2, table_heading); - - print_line('-', cols); - fputc('\n', stderr); - - unsigned int l, r; - - for (l = 0; l < rows; l++) { - if (buckets[l]) - break; - } - - for (r = rows-1; r > l; r--) { - if (buckets[r]) - break; - } - - for (i = l; i <= r; i++) { - float len = bucket_len(buckets[i], max_bucket, plot_line_len); - - fprintf(stderr, "%*lli | ", - line_header_len - 3, min_sample + bucket_size*i); - print_line('*', len); - - if ((len - (int)len) >= 0.5) - fputc('+', stderr); - else if ((len - (int)len) >= 0.25) - fputc('-', stderr); - else if (len < 0.25 && buckets[i]) - fputc('.', stderr); - - fputc('\n', stderr); - } - - print_line('-', cols); - fputc('\n', stderr); - - float scale = 1.00 * plot_line_len / max_bucket; - - fprintf(stderr, - "%*uus | 1 sample = %.5f '*', %.5f '+', %.5f '-', non-zero '.'\n", - line_header_len - 5, bucket_size, scale, scale * 2, scale * 4); - - fputc('\n', stderr); -} - -void tst_timer_sample(void) -{ - samples[cur_sample++] = tst_timer_elapsed_us(); -} - -static int cmp(const void *a, const void *b) -{ - const long long *aa = a, *bb = b; - - return (*bb - *aa); -} - -/* - * The threshold per one syscall is computed as a sum of: - * - * 400 us - accomodates for context switches, process - * migrations between CPUs on SMP, etc. - * 2*monotonic_resolution - accomodates for granurality of the CLOCK_MONOTONIC - * slack_per_scall - max of 0.1% of the sleep capped on 100ms or - * current->timer_slack_ns, which is slack allowed - * in kernel - * - * The formula for slack_per_scall applies to select() and *poll*() syscalls, - * the futex and *nanosleep() use only the timer_slack_ns, so we are a bit - * less strict here that we could be for these two for longer sleep times... - * - * We also allow for outliners, i.e. add some number to the threshold in case - * that the number of iteration is small. For large enoung number of iterations - * outliners are discarded and averaged out. - */ -static long long compute_threshold(long long requested_us, - unsigned int nsamples) -{ - unsigned int slack_per_scall = MIN(100000, requested_us / 1000); - - slack_per_scall = MAX(slack_per_scall, timerslack); - - return (400 + 2 * monotonic_resolution + slack_per_scall) * nsamples - + 3000/nsamples; -} - -/* - * Returns number of samples to discard. - * - * We set it to either at least 1 if number of samples > 1 or 5%. - */ -static unsigned int compute_discard(unsigned int nsamples) -{ - if (nsamples == 1) - return 0; - - return MAX(1u, nsamples / 20); -} - -static void write_to_file(void) -{ - unsigned int i; - FILE *f; - - if (!file_name) - return; - - f = fopen(file_name, "w"); - - if (!f) { - tst_res(TWARN | TERRNO, - "Failed to open '%s'", file_name); - return; - } - - for (i = 0; i < cur_sample; i++) - fprintf(f, "%lli\n", samples[i]); - - if (fclose(f)) { - tst_res(TWARN | TERRNO, - "Failed to close file '%s'", file_name); - } -} - - -/* - * Timer testing function. - * - * What we do here is: - * - * * Take nsamples measurements of the timer function, the function - * to be sampled is defined in the the actual test. - * - * * We sort the array of samples, then: - * - * - look for outliners which are samples where the sleep time has exceeded - * requested sleep time by an order of magnitude and, at the same time, are - * greater than clock resolution multiplied by three. - * - * - check for samples where the call has woken up too early which is a plain - * old bug - * - * - then we compute truncated mean and compare that with the requested sleep - * time increased by a threshold - */ -void do_timer_test(long long usec, unsigned int nsamples) -{ - long long trunc_mean, median; - unsigned int discard = compute_discard(nsamples); - unsigned int keep_samples = nsamples - discard; - long long threshold = compute_threshold(usec, keep_samples); - int i; - int failed = 0; - - tst_res(TINFO, - "%s sleeping for %llius %u iterations, threshold %.2fus", - scall, usec, nsamples, 1.00 * threshold / (keep_samples)); - - cur_sample = 0; - for (i = 0; i < (int)nsamples; i++) { - if (sample(CLOCK_MONOTONIC, usec)) { - tst_res(TINFO, "sampling function failed, exitting"); - return; - } - } - - qsort(samples, nsamples, sizeof(samples[0]), cmp); - - write_to_file(); - - for (i = 0; samples[i] > 10 * usec && i < (int)nsamples; i++) { - if (samples[i] <= 3 * monotonic_resolution) - break; - } - - if (i > 0) { - tst_res(TINFO, "Found %i outliners in [%lli,%lli] range", - i, samples[0], samples[i-1]); - } - - for (i = nsamples - 1; samples[i] < usec && i > -1; i--); - - if (i < (int)nsamples - 1) { - tst_res(TFAIL, "%s woken up early %u times range: [%lli,%lli]", - scall, nsamples - 1 - i, - samples[i+1], samples[nsamples-1]); - failed = 1; - } - - median = samples[nsamples/2]; - - trunc_mean = 0; - - for (i = discard; i < (int)nsamples; i++) - trunc_mean += samples[i]; - - tst_res(TINFO, - "min %llius, max %llius, median %llius, trunc mean %.2fus (discarded %u)", - samples[nsamples-1], samples[0], median, - 1.00 * trunc_mean / keep_samples, discard); - - if (virt_env) { - tst_res(TINFO, - "Virtualisation detected, skipping oversleep checks"); - } else if (trunc_mean > (nsamples - discard) * usec + threshold) { - tst_res(TFAIL, "%s slept for too long", scall); - - if (!print_frequency_plot) - frequency_plot(); - - failed = 1; - } - - if (print_frequency_plot) - frequency_plot(); - - if (!failed) - tst_res(TPASS, "Measured times are within thresholds"); -} - -static void parse_timer_opts(void); - -static int set_latency(void) -{ - int fd, latency = 0; - - fd = open("/dev/cpu_dma_latency", O_WRONLY); - if (fd < 0) - return fd; - - return write(fd, &latency, sizeof(latency)); -} - -static void timer_setup(void) -{ - struct timespec t; - int ret; - - if (setup) - setup(); - - /* - * Running tests in VM may cause timing issues, disable upper bound - * checks if any hypervisor is detected. - */ - virt_env = tst_is_virt(VIRT_ANY); - tst_clock_getres(CLOCK_MONOTONIC, &t); - - tst_res(TINFO, "CLOCK_MONOTONIC resolution %lins", (long)t.tv_nsec); - - monotonic_resolution = t.tv_nsec / 1000; - timerslack = 50; - -#ifdef PR_GET_TIMERSLACK - ret = prctl(PR_GET_TIMERSLACK); - if (ret < 0) { - tst_res(TINFO, "prctl(PR_GET_TIMERSLACK) = -1, using %uus", - timerslack); - } else { - timerslack = ret / 1000; - tst_res(TINFO, "prctl(PR_GET_TIMERSLACK) = %ius", timerslack); - } -#else - tst_res(TINFO, "PR_GET_TIMERSLACK not defined, using %uus", - timerslack); -#endif /* PR_GET_TIMERSLACK */ - parse_timer_opts(); - - samples = SAFE_MALLOC(sizeof(long long) * MAX(MAX_SAMPLES, sample_cnt)); - if (set_latency() < 0) - tst_res(TINFO, "Failed to set zero latency constraint: %m"); -} - -static void timer_cleanup(void) -{ - free(samples); - - if (cleanup) - cleanup(); -} - -static struct tst_timer_tcase { - long long usec; - unsigned int samples; -} tcases[] = { - {1000, 500}, - {2000, 500}, - {5000, 300}, - {10000, 100}, - {25000, 50}, - {100000, 10}, - {1000000, 2}, -}; - -static void timer_test_fn(unsigned int n) -{ - do_timer_test(tcases[n].usec, tcases[n].samples); -} - -static void single_timer_test(void) -{ - do_timer_test(sleep_time, sample_cnt); -} - -static struct tst_option options[] = { - {"p", &print_frequency_plot, "-p Print frequency plot"}, - {"s:", &str_sleep_time, "-s us Sleep time"}, - {"n:", &str_sample_cnt, "-n uint Number of samples to take"}, - {"f:", &file_name, "-f fname Write measured samples into a file"}, - {NULL, NULL, NULL} -}; - -static void parse_timer_opts(void) -{ - if (str_sleep_time) { - if (tst_parse_int(str_sleep_time, &sleep_time, 0, INT_MAX)) { - tst_brk(TBROK, - "Invalid sleep time '%s'", str_sleep_time); - } - } - - if (str_sample_cnt) { - if (tst_parse_int(str_sample_cnt, &sample_cnt, 1, INT_MAX)) { - tst_brk(TBROK, - "Invalid sample count '%s'", str_sample_cnt); - } - } - - if (str_sleep_time || str_sample_cnt) { - if (sleep_time < 0) - sleep_time = 10000; - - if (!sample_cnt) - sample_cnt = 500; - - long long timeout = sleep_time * sample_cnt / 1000000; - - tst_set_timeout(timeout + timeout/10); - - test->test_all = single_timer_test; - test->test = NULL; - test->tcnt = 0; - } -} - -struct tst_test *tst_timer_test_setup(struct tst_test *timer_test) -{ - setup = timer_test->setup; - cleanup = timer_test->cleanup; - scall = timer_test->scall; - sample = timer_test->sample; - - timer_test->scall = NULL; - timer_test->setup = timer_setup; - timer_test->cleanup = timer_cleanup; - timer_test->test = timer_test_fn; - timer_test->tcnt = ARRAY_SIZE(tcases); - timer_test->sample = NULL; - timer_test->options = options; - - test = timer_test; - - return timer_test; -} diff --git a/kernel/tests/lib/tst_tmpdir.c b/kernel/tests/lib/tst_tmpdir.c deleted file mode 100644 index 0c39eb8..0000000 --- a/kernel/tests/lib/tst_tmpdir.c +++ /dev/null @@ -1,347 +0,0 @@ -/********************************************************** - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - *********************************************************/ - -/********************************************************** - * - * OS Testing - Silicon Graphics, Inc. - * - * FUNCTION NAME : tst_tmpdir, tst_rmdir - * - * FUNCTION TITLE : Create/remove a testing temp dir - * - * SYNOPSIS: - * void tst_tmpdir(); - * void tst_rmdir(); - * - * AUTHOR : Dave Fenner - * - * INITIAL RELEASE : UNICOS 8.0 - * - * DESCRIPTION - * tst_tmpdir() is used to create a unique, temporary testing - * directory, and make it the current working directory. - * tst_rmdir() is used to remove the directory created by - * tst_tmpdir(). - * - * RETURN VALUE - * Neither tst_tmpdir() or tst_rmdir() has a return value. - * - *********************************************************/ -#define _GNU_SOURCE -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <assert.h> -#include <errno.h> -#include <libgen.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <dirent.h> -#include <fcntl.h> - -#include "test.h" -#include "safe_macros.h" -#include "ltp_priv.h" -#include "lapi/futex.h" - -/* - * Define some useful macros. - */ -#define DIR_MODE (S_IRWXU|S_IRWXG|S_IRWXO) - -#ifndef PATH_MAX -#ifdef MAXPATHLEN -#define PATH_MAX MAXPATHLEN -#else -#define PATH_MAX 1024 -#endif -#endif - -/* - * Define global variables. - */ -extern char *TCID; /* defined/initialized in main() */ -static char *TESTDIR = NULL; /* the directory created */ - -static char test_start_work_dir[PATH_MAX]; - -/* lib/tst_checkpoint.c */ -extern futex_t *tst_futexes; - -static int rmobj(const char *obj, char **errmsg); - -int tst_tmpdir_created(void) -{ - return TESTDIR != NULL; -} - -char *tst_get_tmpdir(void) -{ - if (TESTDIR == NULL) { - tst_brkm(TBROK, NULL, "you must call tst_tmpdir() first"); - return NULL; - } - - return strdup(TESTDIR); -} - -const char *tst_get_startwd(void) -{ - return test_start_work_dir; -} - -static int purge_dir(const char *path, char **errptr) -{ - int ret_val = 0; - DIR *dir; - struct dirent *dir_ent; - char dirobj[PATH_MAX]; - static char err_msg[PATH_MAX + 1280]; - - /* Do NOT perform the request if the directory is "/" */ - if (!strcmp(path, "/")) { - if (errptr) { - strcpy(err_msg, "Cannot purge system root directory"); - *errptr = err_msg; - } - - return -1; - } - - errno = 0; - - /* Open the directory to get access to what is in it */ - if (!(dir = opendir(path))) { - if (errptr) { - sprintf(err_msg, - "Cannot open directory %s; errno=%d: %s", - path, errno, tst_strerrno(errno)); - *errptr = err_msg; - } - return -1; - } - - /* Loop through the entries in the directory, removing each one */ - for (dir_ent = readdir(dir); dir_ent; dir_ent = readdir(dir)) { - /* Don't remove "." or ".." */ - if (!strcmp(dir_ent->d_name, ".") - || !strcmp(dir_ent->d_name, "..")) - continue; - - /* Recursively remove the current entry */ - sprintf(dirobj, "%s/%s", path, dir_ent->d_name); - if (rmobj(dirobj, errptr) != 0) - ret_val = -1; - } - - closedir(dir); - return ret_val; -} - -static int rmobj(const char *obj, char **errmsg) -{ - int ret_val = 0; - struct stat statbuf; - static char err_msg[PATH_MAX + 1280]; - int fd; - - fd = open(obj, O_DIRECTORY | O_NOFOLLOW); - if (fd >= 0) { - close(fd); - ret_val = purge_dir(obj, errmsg); - - /* If there were problems removing an entry, don't attempt to - remove the directory itself */ - if (ret_val == -1) - return -1; - - /* Get the link count, now that all the entries have been removed */ - if (lstat(obj, &statbuf) < 0) { - if (errmsg != NULL) { - sprintf(err_msg, - "lstat(%s) failed; errno=%d: %s", obj, - errno, tst_strerrno(errno)); - *errmsg = err_msg; - } - return -1; - } - - /* Remove the directory itself */ - if (statbuf.st_nlink >= 3) { - /* The directory is linked; unlink() must be used */ - if (unlink(obj) < 0) { - if (errmsg != NULL) { - sprintf(err_msg, - "unlink(%s) failed; errno=%d: %s", - obj, errno, tst_strerrno(errno)); - *errmsg = err_msg; - } - return -1; - } - } else { - /* The directory is not linked; remove() can be used */ - if (remove(obj) < 0) { - if (errmsg != NULL) { - sprintf(err_msg, - "remove(%s) failed; errno=%d: %s", - obj, errno, tst_strerrno(errno)); - *errmsg = err_msg; - } - return -1; - } - } - } else { - if (unlink(obj) < 0) { - if (errmsg != NULL) { - sprintf(err_msg, - "unlink(%s) failed; errno=%d: %s", obj, - errno, tst_strerrno(errno)); - *errmsg = err_msg; - } - return -1; - } - } - - return 0; -} - -void tst_tmpdir(void) -{ - char template[PATH_MAX]; - char *env_tmpdir; - char *errmsg, *c; - - /* - * Create a template for the temporary directory. Use the - * environment variable TMPDIR if it is available, otherwise - * use our default TEMPDIR. - */ - env_tmpdir = getenv("TMPDIR"); - if (env_tmpdir) { - c = strchr(env_tmpdir, '/'); - /* - * Now we force environment variable TMPDIR to be an absolute - * pathname, which dose not make much sense, but it will - * greatly simplify code in tst_rmdir(). - */ - if (c != env_tmpdir) { - tst_brkm(TBROK, NULL, "You must specify an absolute " - "pathname for environment variable TMPDIR"); - return; - } - snprintf(template, PATH_MAX, "%s/%.3sXXXXXX", env_tmpdir, TCID); - } else { - snprintf(template, PATH_MAX, "%s/%.3sXXXXXX", TEMPDIR, TCID); - } - - /* Make the temporary directory in one shot using mkdtemp. */ - if (mkdtemp(template) == NULL) { - tst_brkm(TBROK | TERRNO, NULL, - "%s: mkdtemp(%s) failed", __func__, template); - return; - } - - if ((TESTDIR = strdup(template)) == NULL) { - tst_brkm(TBROK | TERRNO, NULL, - "%s: strdup(%s) failed", __func__, template); - return; - } - - SAFE_CHOWN(NULL, TESTDIR, -1, getgid()); - - SAFE_CHMOD(NULL, TESTDIR, DIR_MODE); - - if (getcwd(test_start_work_dir, sizeof(test_start_work_dir)) == NULL) { - tst_resm(TINFO, "Failed to record test working dir"); - test_start_work_dir[0] = '\0'; - } - - /* - * Change to the temporary directory. If the chdir() fails, issue - * TBROK messages for all test cases, attempt to remove the - * directory (if it was created), and exit. If the removal also - * fails, also issue a TWARN message. - */ - if (chdir(TESTDIR) == -1) { - tst_resm(TERRNO, "%s: chdir(%s) failed", __func__, TESTDIR); - - /* Try to remove the directory */ - if (rmobj(TESTDIR, &errmsg) == -1) { - tst_resm(TWARN, "%s: rmobj(%s) failed: %s", - __func__, TESTDIR, errmsg); - } - - tst_exit(); - } -} - -void tst_rmdir(void) -{ - char *errmsg; - - /* - * Check that TESTDIR is not NULL. - */ - if (TESTDIR == NULL) { - tst_resm(TWARN, - "%s: TESTDIR was NULL; no removal attempted", - __func__); - return; - } - - /* - * Unmap the backend file. - * This is needed to overcome the NFS "silly rename" feature. - */ - if (tst_futexes) { - msync((void *)tst_futexes, getpagesize(), MS_SYNC); - munmap((void *)tst_futexes, getpagesize()); - } - - /* - * Attempt to remove the "TESTDIR" directory, using rmobj(). - */ - if (rmobj(TESTDIR, &errmsg) == -1) { - tst_resm(TWARN, "%s: rmobj(%s) failed: %s", - __func__, TESTDIR, errmsg); - } -} - -void tst_purge_dir(const char *path) -{ - char *err; - - if (purge_dir(path, &err)) - tst_brkm(TBROK, NULL, "%s: %s", __func__, err); -} diff --git a/kernel/tests/lib/tst_virt.c b/kernel/tests/lib/tst_virt.c deleted file mode 100644 index 53d33e6..0000000 --- a/kernel/tests/lib/tst_virt.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (C) 2013 Linux Test Project - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it - * is free of the rightful claim of any third person regarding - * infringement or the like. Any license provided herein, whether - * implied or otherwise, applies only to this software file. Patent - * licenses, if any, provided herein do not apply to combinations of - * this program with other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <unistd.h> -#include "test.h" -#include "safe_macros.h" - -static int is_kvm(void) -{ - FILE *cpuinfo; - char line[64]; - int found; - - /* this doesn't work with custom -cpu values, since there's - * no easy, reasonable or reliable way to work around those */ - cpuinfo = SAFE_FOPEN(NULL, "/proc/cpuinfo", "r"); - found = 0; - while (fgets(line, sizeof(line), cpuinfo) != NULL) { - if (strstr(line, "QEMU Virtual CPU")) { - found = 1; - break; - } - } - - SAFE_FCLOSE(NULL, cpuinfo); - return found; -} - -static int is_xen(void) -{ - char hypervisor_type[4]; - - if (access("/proc/xen", F_OK) == 0) - return 1; - - if (access("/sys/hypervisor/type", F_OK) == 0) { - SAFE_FILE_SCANF(NULL, "/sys/hypervisor/type", "%3s", - hypervisor_type); - return strncmp("xen", hypervisor_type, - sizeof(hypervisor_type)) == 0; - } - - return 0; -} - -static int try_systemd_detect_virt(void) -{ - FILE *f; - char virt_type[64]; - int ret; - - /* See tst_cmd.c */ - void *old_handler = signal(SIGCHLD, SIG_DFL); - - f = popen("systemd-detect-virt", "r"); - if (!f) { - signal(SIGCHLD, old_handler); - return 0; - } - - if (!fgets(virt_type, sizeof(virt_type), f)) - virt_type[0] = '\0'; - - ret = pclose(f); - - signal(SIGCHLD, old_handler); - - /* - * systemd-detect-virt not found by shell or no virtualization detected - * (systemd-detect-virt returns non-zero) - */ - if (ret < 0 || (WIFEXITED(ret) && WEXITSTATUS(ret) == 127)) - return -1; - - if (ret) - return 0; - - if (!strncmp("kvm", virt_type, 3)) - return VIRT_KVM; - - if (!strncmp("xen", virt_type, 3)) - return VIRT_XEN; - - return VIRT_OTHER; -} - -int tst_is_virt(int virt_type) -{ - int ret = try_systemd_detect_virt(); - - if (ret >= 0) { - if (virt_type == VIRT_ANY) - return ret != 0; - else - return ret == virt_type; - } - - switch (virt_type) { - case VIRT_ANY: - return is_xen() || is_kvm(); - case VIRT_XEN: - return is_xen(); - case VIRT_KVM: - return is_kvm(); - case VIRT_OTHER: - return 0; - } - - tst_brkm(TBROK, NULL, "invalid virt_type flag: %d", virt_type); - return -1; -} diff --git a/kernel/tests/lib/tst_wallclock.c b/kernel/tests/lib/tst_wallclock.c deleted file mode 100644 index 282d6ad..0000000 --- a/kernel/tests/lib/tst_wallclock.c +++ /dev/null @@ -1,60 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2019 Linaro Limited. All rights reserved. - * Author: Rafael David Tinoco <rafael.tinoco@linaro.org> - */ - -#include <errno.h> - -#define TST_NO_DEFAULT_MAIN - -#include "tst_test.h" -#include "tst_timer.h" -#include "tst_clocks.h" -#include "tst_wallclock.h" -#include "lapi/posix_clocks.h" - -static struct timespec real_begin, mono_begin; - -static int clock_saved; - -void tst_wallclock_save(void) -{ - /* save initial monotonic time to restore it when needed */ - - if (tst_clock_gettime(CLOCK_REALTIME, &real_begin)) - tst_brk(TBROK | TERRNO, "tst_clock_gettime() realtime failed"); - - if (tst_clock_gettime(CLOCK_MONOTONIC_RAW, &mono_begin)) { - if (errno == EINVAL) { - tst_brk(TCONF | TERRNO, - "tst_clock_gettime() didn't support CLOCK_MONOTONIC_RAW"); - } - - tst_brk(TBROK | TERRNO, "tst_clock_gettime() monotonic failed"); - } - - clock_saved = 1; -} - -void tst_wallclock_restore(void) -{ - static struct timespec mono_end, elapsed, adjust; - - if (!clock_saved) - return; - - clock_saved = 0; - - if (tst_clock_gettime(CLOCK_MONOTONIC_RAW, &mono_end)) - tst_brk(TBROK | TERRNO, "tst_clock_gettime() monotonic failed"); - - elapsed = tst_timespec_diff(mono_end, mono_begin); - - adjust = tst_timespec_add(real_begin, elapsed); - - /* restore realtime clock based on monotonic delta */ - - if (tst_clock_settime(CLOCK_REALTIME, &adjust)) - tst_brk(TBROK | TERRNO, "tst_clock_settime() realtime failed"); -} diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/CMakeLists.txt b/kernel/tests/testcases/kernel/syscalls/ioctl/CMakeLists.txt deleted file mode 100644 index 6f7c5bb..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/CMakeLists.txt +++ /dev/null @@ -1,45 +0,0 @@ -cmake_minimum_required(VERSION 3.10) - -project(xloop-kernel-test-ioctl_xloop) - -# test ioctl_xloop01 -add_executable(ioctl_xloop01 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop01.c) -target_link_libraries(ioctl_xloop01 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop01 DESTINATION bin - COMPONENT test) - -# test ioctl_xloop02 -add_executable(ioctl_xloop02 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop02.c) -target_link_libraries(ioctl_xloop02 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop02 DESTINATION bin - COMPONENT test) - -# test ioctl_xloop03 -add_executable(ioctl_xloop03 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop03.c) -target_link_libraries(ioctl_xloop03 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop03 DESTINATION bin - COMPONENT test) - -# test ioctl_xloop04 -add_executable(ioctl_xloop04 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop04.c) -target_link_libraries(ioctl_xloop04 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop04 DESTINATION bin - COMPONENT test) - -# test ioctl_xloop05 -add_executable(ioctl_xloop05 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop05.c) -target_link_libraries(ioctl_xloop05 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop05 DESTINATION bin - COMPONENT test) - -# test ioctl_xloop06 -add_executable(ioctl_xloop06 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop06.c) -target_link_libraries(ioctl_xloop06 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop06 DESTINATION bin - COMPONENT test) - -# test ioctl_xloop07 -add_executable(ioctl_xloop07 ${CMAKE_CURRENT_SOURCE_DIR}/ioctl_xloop07.c) -target_link_libraries(ioctl_xloop07 LINK_PUBLIC libltp) -install(TARGETS ioctl_xloop07 DESTINATION bin - COMPONENT test) diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop01.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop01.c deleted file mode 100644 index 58bb692..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop01.c +++ /dev/null @@ -1,156 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic ioctl test about xloopdevice. - * It is designed to test XLO_FLAGS_AUTOCLEAR and XLO_FLAGS_PARTSCAN flag. - * - * For XLO_FLAGS_AUTOCLEAR flag, we only check autoclear field value in sys - * directory and also get xlo_flags by using XLOOP_GET_STATUS. - * - * For XLO_FLAGS_PARTSCAN flag, it is the same as XLO_FLAGS_AUTOCLEAR flag. - * But we also check whether we can scan partition table correctly ie check - * whether /dev/xloopnp1 and /sys/bloclk/xloop0/xloop0p1 existed. - * - * For XLO_FLAGS_AUTOCLEAR flag, it can be clear. For XLO_FLAGS_PARTSCAN flag, - * it cannot be clear. We also check this. - * - * It is also a regression test for kernel - * commit 10c70d95c0f2 ("block: remove the bd_openers checks in blk_drop_partitions") - * commit 6ac92fb5cdff ("xloop: Fix wrong masking of status flags"). - */ - -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -static char dev_path[1024], backing_path[1024], backing_file_path[1024]; -static int dev_num, attach_flag, dev_fd, parted_sup; - -/* - * In drivers/block/xloop.c code, set status function doesn't handle - * XLO_FLAGS_READ_ONLY flag and ingore it. Only xloop_set_fd with read only mode - * file_fd, xlo_flags will include XLO_FLAGS_READ_ONLY and it's the same for - * XLO_FLAGS_DIRECT_IO. - */ -#define SET_FLAGS (XLO_FLAGS_AUTOCLEAR | XLO_FLAGS_PARTSCAN | XLO_FLAGS_READ_ONLY | XLO_FLAGS_DIRECT_IO) -#define GET_FLAGS (XLO_FLAGS_AUTOCLEAR | XLO_FLAGS_PARTSCAN) - -static char partscan_path[1024], autoclear_path[1024]; -static char xloop_partpath[1026], sys_xloop_partpath[1026]; - -static void check_xloop_value(int set_flag, int get_flag, int autoclear_field) -{ - struct xloop_info xloopinfo = {0}, xloopinfoget = {0}; - int ret; - - xloopinfo.xlo_flags = set_flag; - SAFE_IOCTL(dev_fd, XLOOP_SET_STATUS, &xloopinfo); - SAFE_IOCTL(dev_fd, XLOOP_GET_STATUS, &xloopinfoget); - - if (xloopinfoget.xlo_flags & ~get_flag) - tst_res(TFAIL, "expect %d but got %d", get_flag, xloopinfoget.xlo_flags); - else - tst_res(TPASS, "get expected xlo_flag %d", xloopinfoget.xlo_flags); - - TST_ASSERT_INT(partscan_path, 1); - TST_ASSERT_INT(autoclear_path, autoclear_field); - - if (!parted_sup) { - tst_res(TINFO, "Current environment doesn't have parted disk, skip it"); - return; - } - - ret = TST_RETRY_FN_EXP_BACKOFF(access(xloop_partpath, F_OK), TST_RETVAL_EQ0, 30); - if (ret == 0) - tst_res(TPASS, "access %s succeeds", xloop_partpath); - else - tst_res(TFAIL, "access %s fails", xloop_partpath); - - ret = TST_RETRY_FN_EXP_BACKOFF(access(sys_xloop_partpath, F_OK), TST_RETVAL_EQ0, 30); - if (ret == 0) - tst_res(TPASS, "access %s succeeds", sys_xloop_partpath); - else - tst_res(TFAIL, "access %s fails", sys_xloop_partpath); -} - -static void verify_ioctl_xloop(void) -{ - tst_attach_device(dev_path, "test.img"); - attach_flag = 1; - - TST_ASSERT_INT(partscan_path, 0); - TST_ASSERT_INT(autoclear_path, 0); - TST_ASSERT_STR(backing_path, backing_file_path); - - check_xloop_value(SET_FLAGS, GET_FLAGS, 1); - - tst_res(TINFO, "Test flag can be clear"); - check_xloop_value(0, XLO_FLAGS_PARTSCAN, 0); - - tst_detach_device_by_fd(dev_path, dev_fd); - attach_flag = 0; -} - -static void setup(void) -{ - int ret; - const char *const cmd_parted[] = {"parted", "-s", "test.img", "mklabel", "msdos", "mkpart", - "primary", "ext4", "1M", "10M", NULL}; - - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - tst_fill_file("test.img", 0, 1024 * 1024, 10); - - ret = tst_cmd(cmd_parted, NULL, NULL, TST_CMD_PASS_RETVAL); - switch (ret) { - case 0: - parted_sup = 1; - break; - case 255: - tst_res(TCONF, "parted binary not installed or failed"); - break; - default: - tst_res(TCONF, "parted exited with %i", ret); - break; - } - - sprintf(partscan_path, "/sys/block/xloop%d/xloop/partscan", dev_num); - sprintf(autoclear_path, "/sys/block/xloop%d/xloop/autoclear", dev_num); - sprintf(backing_path, "/sys/block/xloop%d/xloop/backing_file", dev_num); - sprintf(sys_xloop_partpath, "/sys/block/xloop%d/xloop%dp1", dev_num, dev_num); - sprintf(backing_file_path, "%s/test.img", tst_get_tmpdir()); - sprintf(xloop_partpath, "%sp1", dev_path); - dev_fd = SAFE_OPEN(dev_path, O_RDWR); -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .test_all = verify_ioctl_xloop, - .needs_root = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - }, - .tags = (const struct tst_tag[]) { - {"linux-git", "10c70d95c0f2"}, - {"linux-git", "6ac92fb5cdff"}, - {} - }, - .needs_tmpdir = 1, -}; diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop02.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop02.c deleted file mode 100644 index 895f7f2..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop02.c +++ /dev/null @@ -1,165 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic ioctl test about xloopdevice. - * - * It is designed to test XLO_FLAGS_READ_ONLY (similar as xlosetup -r) - * and XLOOP_CHANGE_FD. - * - * For XLOOP_CHANGE_FD, this operation is possible only if the xloop device - * is read-only and the new backing store is the same size and type as the - * old backing store. - * - * If using XLOOP_CONFIGURE ioctl, we can set XLO_FLAGS_READ_ONLY - * flag even though backing file with write mode. - */ - -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -static int file_fd, file_change_fd, file_fd_invalid; -static char backing_path[1024], backing_file_path[1024], backing_file_change_path[1024]; -static int attach_flag, dev_fd, xloop_configure_sup = 1; -static char xloop_ro_path[1024], dev_path[1024]; -static struct xloop_config xloopconfig; - -static struct tcase { - int mode; - int ioctl; - char *message; -} tcases[] = { - {O_RDONLY, XLOOP_SET_FD, "Using XLOOP_SET_FD to setup xloopdevice"}, - {O_RDWR, XLOOP_CONFIGURE, "Using XLOOP_CONFIGURE with read_only flag"}, -}; - -static void verify_ioctl_xloop(unsigned int n) -{ - struct tcase *tc = &tcases[n]; - struct xloop_info xloopinfoget; - - if (tc->ioctl == XLOOP_CONFIGURE && !xloop_configure_sup) { - tst_res(TCONF, "XLOOP_CONFIGURE ioctl not supported"); - return; - } - - tst_res(TINFO, "%s", tc->message); - file_fd = SAFE_OPEN("test.img", tc->mode); - - if (tc->ioctl == XLOOP_SET_FD) { - SAFE_IOCTL(dev_fd, XLOOP_SET_FD, file_fd); - } else { - xloopconfig.fd = file_fd; - SAFE_IOCTL(dev_fd, XLOOP_CONFIGURE, &xloopconfig); - } - attach_flag = 1; - - TST_ASSERT_INT(xloop_ro_path, 1); - TST_ASSERT_STR(backing_path, backing_file_path); - - memset(&xloopinfoget, 0, sizeof(xloopinfoget)); - - SAFE_IOCTL(dev_fd, XLOOP_GET_STATUS, &xloopinfoget); - - if (xloopinfoget.xlo_flags & ~XLO_FLAGS_READ_ONLY) - tst_res(TFAIL, "xlo_flags has unexpected %d flag", xloopinfoget.xlo_flags); - else - tst_res(TPASS, "xlo_flags only has default XLO_FLAGS_READ_ONLY flag"); - - TEST(write(dev_fd, "xx", 2)); - if (TST_RET != -1) - tst_res(TFAIL, "write succeed unexpectedly"); - else - tst_res(TPASS | TTERRNO, "Can not write data in RO mode"); - - TEST(ioctl(dev_fd, XLOOP_CHANGE_FD, file_change_fd)); - if (TST_RET) { - tst_res(TFAIL | TTERRNO, "XLOOP_CHANGE_FD failed"); - } else { - tst_res(TPASS, "XLOOP_CHANGE_FD succeeded"); - TST_ASSERT_INT(xloop_ro_path, 1); - TST_ASSERT_STR(backing_path, backing_file_change_path); - } - - TEST(ioctl(dev_fd, XLOOP_CHANGE_FD, file_fd_invalid)); - if (TST_RET) { - if (TST_ERR == EINVAL) - tst_res(TPASS | TTERRNO, "XLOOP_CHANGE_FD failed as expected"); - else - tst_res(TFAIL | TTERRNO, "XLOOP_CHANGE_FD failed expected EINVAL got"); - } else { - tst_res(TFAIL, "XLOOP_CHANGE_FD succeeded"); - } - - SAFE_CLOSE(file_fd); - tst_detach_device_by_fd(dev_path, dev_fd); - attach_flag = 0; -} - -static void setup(void) -{ - int dev_num; - int ret; - - char *tmpdir = tst_get_tmpdir(); - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - tst_fill_file("test.img", 0, 1024, 10); - tst_fill_file("test1.img", 0, 1024, 10); - tst_fill_file("test2.img", 0, 2048, 20); - - sprintf(backing_path, "/sys/block/xloop%d/xloop/backing_file", dev_num); - sprintf(backing_file_path, "%s/test.img", tmpdir); - sprintf(backing_file_change_path, "%s/test1.img", tmpdir); - sprintf(xloop_ro_path, "/sys/block/xloop%d/ro", dev_num); - - free(tmpdir); - - file_change_fd = SAFE_OPEN("test1.img", O_RDWR); - file_fd_invalid = SAFE_OPEN("test2.img", O_RDWR); - - dev_fd = SAFE_OPEN(dev_path, O_RDWR); - xloopconfig.fd = -1; - ret = ioctl(dev_fd, XLOOP_CONFIGURE, &xloopconfig); - - if (ret && errno != EBADF) { - tst_res(TINFO | TERRNO, "XLOOP_CONFIGURE is not supported"); - xloop_configure_sup = 0; - } - xloopconfig.info.xlo_flags = XLO_FLAGS_READ_ONLY; -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (file_fd > 0) - SAFE_CLOSE(file_fd); - if (file_change_fd > 0) - SAFE_CLOSE(file_change_fd); - if (file_fd_invalid > 0) - SAFE_CLOSE(file_fd_invalid); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .tcnt = ARRAY_SIZE(tcases), - .test = verify_ioctl_xloop, - .needs_root = 1, - .needs_tmpdir = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - } -}; diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop03.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop03.c deleted file mode 100644 index 9447cbc..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop03.c +++ /dev/null @@ -1,76 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic ioctl test about xloopdevice. - * - * It is designed to test XLOOP_CHANGE_FD can not succeed (get EINVAL error) - * when xloop_dev is not read only. - */ - -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -static char dev_path[1024]; -static int dev_num, dev_fd, file_fd, attach_flag; - -static void verify_ioctl_xloop(void) -{ - TEST(ioctl(dev_fd, XLOOP_CHANGE_FD, file_fd)); - if (TST_RET == 0) { - tst_res(TFAIL, "XLOOP_CHANGE_FD succeeded unexpectedly"); - return; - } - if (TST_ERR == EINVAL) - tst_res(TPASS | TTERRNO, "XLOOP_CHANGE_FD failed as expected"); - else - tst_res(TFAIL | TTERRNO, "XLOOP_CHANGE_FD failed expected EINVAL got"); -} - -static void setup(void) -{ - struct xloop_info xloopinfoget; - - memset(&xloopinfoget, 0, sizeof(xloopinfoget)); - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - tst_fill_file("test.img", 0, 1024, 10); - tst_attach_device(dev_path, "test.img"); - attach_flag = 1; - - dev_fd = SAFE_OPEN(dev_path, O_RDWR); - file_fd = SAFE_OPEN("test.img", O_RDWR); - SAFE_IOCTL(dev_fd, XLOOP_GET_STATUS, &xloopinfoget); - - if (xloopinfoget.xlo_flags & XLO_FLAGS_READ_ONLY) - tst_brk(TCONF, "Current environment has unexpected XLO_FLAGS_READ_ONLY flag"); -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (file_fd > 0) - SAFE_CLOSE(file_fd); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .test_all = verify_ioctl_xloop, - .needs_root = 1, - .needs_tmpdir = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - } -}; diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop04.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop04.c deleted file mode 100644 index adf5cdf..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop04.c +++ /dev/null @@ -1,99 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic ioctl test about xloopdevice. - * - * It is designed to test XLOOP_SET_CAPACITY can update a live - * xloop device size when we change the size of the underlying - * backing file. Also check sys value. - */ -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -#define OLD_SIZE 10240 -#define NEW_SIZE 5120 - -static char dev_path[1024], sys_xloop_sizepath[1024]; -static char *wrbuf; -static int dev_num, dev_fd, file_fd, attach_flag; - -static void verify_ioctl_xloop(void) -{ - struct xloop_info xloopinfoget; - - memset(&xloopinfoget, 0, sizeof(xloopinfoget)); - tst_fill_file("test.img", 0, 1024, OLD_SIZE/1024); - tst_attach_device(dev_path, "test.img"); - attach_flag = 1; - - TST_ASSERT_INT(sys_xloop_sizepath, OLD_SIZE/512); - file_fd = SAFE_OPEN("test.img", O_RDWR); - SAFE_IOCTL(dev_fd, XLOOP_GET_STATUS, &xloopinfoget); - - if (xloopinfoget.xlo_flags & XLO_FLAGS_READ_ONLY) - tst_brk(TCONF, "Current environment has unexpected XLO_FLAGS_READ_ONLY flag"); - - SAFE_TRUNCATE("test.img", NEW_SIZE); - SAFE_IOCTL(dev_fd, XLOOP_SET_CAPACITY); - - SAFE_LSEEK(dev_fd, 0, SEEK_SET); - - /*check that we can't write data beyond 5K into xloop device*/ - TEST(write(dev_fd, wrbuf, OLD_SIZE)); - if (TST_RET == NEW_SIZE) { - tst_res(TPASS, "XLOOP_SET_CAPACITY set xloop size to %d", NEW_SIZE); - } else { - tst_res(TFAIL, "XLOOP_SET_CAPACITY didn't set xloop size to %d, its size is %ld", - NEW_SIZE, TST_RET); - } - - TST_ASSERT_INT(sys_xloop_sizepath, NEW_SIZE/512); - - SAFE_CLOSE(file_fd); - tst_detach_device_by_fd(dev_path, dev_fd); - unlink("test.img"); - attach_flag = 0; -} - -static void setup(void) -{ - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - wrbuf = SAFE_MALLOC(OLD_SIZE); - memset(wrbuf, 'x', OLD_SIZE); - sprintf(sys_xloop_sizepath, "/sys/block/xloop%d/size", dev_num); - dev_fd = SAFE_OPEN(dev_path, O_RDWR); -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (file_fd > 0) - SAFE_CLOSE(file_fd); - if (wrbuf) - free(wrbuf); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .test_all = verify_ioctl_xloop, - .needs_root = 1, - .needs_tmpdir = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - } -}; diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop05.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop05.c deleted file mode 100644 index 62ee0c8..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop05.c +++ /dev/null @@ -1,156 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic ioctl test about xloopdevice. - * - * It is designed to test XLOOP_SET_DIRECT_IO can update a live - * xloop device dio mode. It needs the backing file also supports - * dio mode and the xlo_offset is aligned with the logical block size. - * - * The direct I/O error handling is a bit messy on Linux, some filesystems - * return error when it coudln't be enabled, some silently fall back to regular - * buffered I/O. - * - * The XLOOP_SET_DIRECT_IO ioctl() may ignore all checks if it cannot get the - * logical block size which is the case if the block device pointer in the - * backing file inode is not set. In this case the direct I/O appears to be - * enabled but falls back to buffered I/O later on. This is the case at least - * for Btrfs. Because of that the test passes both with failure as well as - * success with non-zero offset. - */ - -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> -#include <sys/mount.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -#define DIO_MESSAGE "In dio mode" -#define NON_DIO_MESSAGE "In non dio mode" - -static char dev_path[1024], sys_xloop_diopath[1024], backing_file_path[1024];; -static int dev_num, dev_fd, block_devfd, attach_flag, logical_block_size; - -static void check_dio_value(int flag) -{ - struct xloop_info xloopinfoget; - - memset(&xloopinfoget, 0, sizeof(xloopinfoget)); - - SAFE_IOCTL(dev_fd, XLOOP_GET_STATUS, &xloopinfoget); - tst_res(TINFO, "%s", flag ? DIO_MESSAGE : NON_DIO_MESSAGE); - - if (xloopinfoget.xlo_flags & XLO_FLAGS_DIRECT_IO) - tst_res(flag ? TPASS : TFAIL, "xlo_flags has XLO_FLAGS_DIRECT_IO flag"); - else - tst_res(flag ? TFAIL : TPASS, "xlo_flags doesn't have XLO_FLAGS_DIRECT_IO flag"); - - TST_ASSERT_INT(sys_xloop_diopath, flag); -} - -static void verify_ioctl_xloop(void) -{ - struct xloop_info xloopinfo; - - memset(&xloopinfo, 0, sizeof(xloopinfo)); - TST_RETRY_FUNC(ioctl(dev_fd, XLOOP_SET_STATUS, &xloopinfo), TST_RETVAL_EQ0); - - tst_res(TINFO, "Without setting xlo_offset or sizelimit"); - SAFE_IOCTL(dev_fd, XLOOP_SET_DIRECT_IO, 1); - check_dio_value(1); - - SAFE_IOCTL(dev_fd, XLOOP_SET_DIRECT_IO, 0); - check_dio_value(0); - - tst_res(TINFO, "With offset equal to logical_block_size"); - xloopinfo.xlo_offset = logical_block_size; - TST_RETRY_FUNC(ioctl(dev_fd, XLOOP_SET_STATUS, &xloopinfo), TST_RETVAL_EQ0); - TEST(ioctl(dev_fd, XLOOP_SET_DIRECT_IO, 1)); - if (TST_RET == 0) { - tst_res(TPASS, "XLOOP_SET_DIRECT_IO succeeded"); - check_dio_value(1); - SAFE_IOCTL(dev_fd, XLOOP_SET_DIRECT_IO, 0); - } else { - tst_res(TFAIL | TTERRNO, "XLOOP_SET_DIRECT_IO failed"); - } - - tst_res(TINFO, "With nonzero offset less than logical_block_size"); - xloopinfo.xlo_offset = logical_block_size / 2; - TST_RETRY_FUNC(ioctl(dev_fd, XLOOP_SET_STATUS, &xloopinfo), TST_RETVAL_EQ0); - - TEST(ioctl(dev_fd, XLOOP_SET_DIRECT_IO, 1)); - if (TST_RET == 0) { - tst_res(TPASS, "XLOOP_SET_DIRECT_IO succeeded, offset is ignored"); - SAFE_IOCTL(dev_fd, XLOOP_SET_DIRECT_IO, 0); - return; - } - if (TST_ERR == EINVAL) - tst_res(TPASS | TTERRNO, "XLOOP_SET_DIRECT_IO failed as expected"); - else - tst_res(TFAIL | TTERRNO, "XLOOP_SET_DIRECT_IO failed expected EINVAL got"); -} - -static void setup(void) -{ - char bd_path[100]; - - if (tst_fs_type(".") == TST_TMPFS_MAGIC) - tst_brk(TCONF, "tmpfd doesn't support O_DIRECT flag"); - - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - sprintf(sys_xloop_diopath, "/sys/block/xloop%d/xloop/dio", dev_num); - tst_fill_file("test.img", 0, 1024, 1024); - - tst_attach_device(dev_path, "test.img"); - attach_flag = 1; - dev_fd = SAFE_OPEN(dev_path, O_RDWR); - - if (ioctl(dev_fd, XLOOP_SET_DIRECT_IO, 0) && errno == EINVAL) - tst_brk(TCONF, "XLOOP_SET_DIRECT_IO is not supported"); - - /* - * from __xloop_update_dio(): - * We support direct I/O only if xlo_offset is aligned with the - * logical I/O size of backing device, and the logical block - * size of xloop is bigger than the backing device's and the xloop - * needn't transform transfer. - */ - sprintf(backing_file_path, "%s/test.img", tst_get_tmpdir()); - tst_find_backing_dev(backing_file_path, bd_path); - block_devfd = SAFE_OPEN(bd_path, O_RDWR); - SAFE_IOCTL(block_devfd, BLKSSZGET, &logical_block_size); - tst_res(TINFO, "backing dev(%s) logical_block_size is %d", bd_path, logical_block_size); - SAFE_CLOSE(block_devfd); - if (logical_block_size > 512) - TST_RETRY_FUNC(ioctl(dev_fd, XLOOP_SET_BLOCK_SIZE, logical_block_size), TST_RETVAL_EQ0); -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (block_devfd > 0) - SAFE_CLOSE(block_devfd); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .test_all = verify_ioctl_xloop, - .needs_root = 1, - .needs_tmpdir = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - } -}; diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop06.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop06.c deleted file mode 100644 index 4bfa63e..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop06.c +++ /dev/null @@ -1,144 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic error test about the invalid block size of xloopdevice - * by using XLOOP_SET_BLOCK_SIZE or XLOOP_CONFIGURE ioctl. - */ - -#include <stdio.h> -#include <unistd.h> -#include <sys/types.h> -#include <stdlib.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -static char dev_path[1024]; -static int dev_num, dev_fd, file_fd, attach_flag, xloop_configure_sup = 1; -static unsigned int invalid_value, half_value, unalign_value; -static struct xloop_config xloopconfig; - -static struct tcase { - unsigned int *setvalue; - int ioctl_flag; - char *message; -} tcases[] = { - {&half_value, XLOOP_SET_BLOCK_SIZE, - "Using XLOOP_SET_BLOCK_SIZE with arg < 512"}, - - {&invalid_value, XLOOP_SET_BLOCK_SIZE, - "Using XLOOP_SET_BLOCK_SIZE with arg > PAGE_SIZE"}, - - {&unalign_value, XLOOP_SET_BLOCK_SIZE, - "Using XLOOP_SET_BLOCK_SIZE with arg != power_of_2"}, - - {&half_value, XLOOP_CONFIGURE, - "Using XLOOP_CONFIGURE with block_size < 512"}, - - {&invalid_value, XLOOP_CONFIGURE, - "Using XLOOP_CONFIGURE with block_size > PAGE_SIZE"}, - - {&unalign_value, XLOOP_CONFIGURE, - "Using XLOOP_CONFIGURE with block_size != power_of_2"}, -}; - -static void verify_ioctl_xloop(unsigned int n) -{ - if (tcases[n].ioctl_flag == XLOOP_CONFIGURE) - TEST(ioctl(dev_fd, XLOOP_CONFIGURE, &xloopconfig)); - else - TEST(ioctl(dev_fd, XLOOP_SET_BLOCK_SIZE, *(tcases[n].setvalue))); - - if (TST_RET == 0) { - tst_res(TFAIL, "Set block size succeed unexpectedly"); - if (tcases[n].ioctl_flag == XLOOP_CONFIGURE) - tst_detach_device_by_fd(dev_path, dev_fd); - return; - } - if (TST_ERR == EINVAL) - tst_res(TPASS | TTERRNO, "Set block size failed as expected"); - else - tst_res(TFAIL | TTERRNO, "Set block size failed expected EINVAL got"); -} - -static void run(unsigned int n) -{ - struct tcase *tc = &tcases[n]; - - tst_res(TINFO, "%s", tc->message); - if (tc->ioctl_flag == XLOOP_SET_BLOCK_SIZE) { - if (!attach_flag) { - tst_attach_device(dev_path, "test.img"); - attach_flag = 1; - } - verify_ioctl_xloop(n); - return; - } - - if (tc->ioctl_flag == XLOOP_CONFIGURE && !xloop_configure_sup) { - tst_res(TCONF, "XLOOP_CONFIGURE ioctl not supported"); - return; - } - if (attach_flag) { - tst_detach_device_by_fd(dev_path, dev_fd); - attach_flag = 0; - } - xloopconfig.block_size = *(tc->setvalue); - verify_ioctl_xloop(n); -} - -static void setup(void) -{ - unsigned int pg_size; - int ret; - - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - tst_fill_file("test.img", 0, 1024, 1024); - half_value = 256; - pg_size = getpagesize(); - invalid_value = pg_size * 2 ; - unalign_value = pg_size - 1; - - dev_fd = SAFE_OPEN(dev_path, O_RDWR); - - if (ioctl(dev_fd, XLOOP_SET_BLOCK_SIZE, 512) && errno == EINVAL) - tst_brk(TCONF, "XLOOP_SET_BLOCK_SIZE is not supported"); - - file_fd = SAFE_OPEN("test.img", O_RDWR); - xloopconfig.fd = -1; - ret = ioctl(dev_fd, XLOOP_CONFIGURE, &xloopconfig); - if (ret && errno != EBADF) { - tst_res(TINFO | TERRNO, "XLOOP_CONFIGURE is not supported"); - xloop_configure_sup = 0; - return; - } - xloopconfig.fd = file_fd; -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (file_fd > 0) - SAFE_CLOSE(file_fd); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .test = run, - .tcnt = ARRAY_SIZE(tcases), - .needs_root = 1, - .needs_tmpdir = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - } -}; diff --git a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop07.c b/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop07.c deleted file mode 100644 index b51a970..0000000 --- a/kernel/tests/testcases/kernel/syscalls/ioctl/ioctl_xloop07.c +++ /dev/null @@ -1,96 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2020 FUJITSU LIMITED. All rights reserved. - * Author: Yang Xu <xuyang2018.jy@cn.jujitsu.com> - * - * This is a basic ioctl test about xloopdevice XLOOP_SET_STATUS64 - * and XLOOP_GET_STATUS64. - * Test its xlo_sizelimit field. If xlo_sizelimit is 0,it means max - * available. If sizelimit is less than xloop_size, xloopsize will - * be truncated. - */ - -#include <stdio.h> -#include <unistd.h> -#include <sys/types.h> -#include <stdlib.h> -#include "lapi/xloop.h" -#include "tst_test.h" - -static char dev_path[1024], sys_xloop_sizepath[1024], sys_xloop_sizelimitpath[1024]; -static int dev_num, dev_fd, file_fd, attach_flag; - -static struct tcase { - unsigned int set_sizelimit; - unsigned int exp_xloopsize; - char *message; -} tcases[] = { - {1024 * 4096, 2048, "When sizelimit is greater than xloopsize "}, - {1024 * 512, 1024, "When sizelimit is less than xloopsize"}, -}; - -static void verify_ioctl_xloop(unsigned int n) -{ - struct tcase *tc = &tcases[n]; - struct xloop_info64 xloopinfo, xloopinfoget; - - tst_res(TINFO, "%s", tc->message); - memset(&xloopinfo, 0, sizeof(xloopinfo)); - memset(&xloopinfoget, 0, sizeof(xloopinfoget)); - - xloopinfo.xlo_sizelimit = tc->set_sizelimit; - TST_RETRY_FUNC(ioctl(dev_fd, XLOOP_SET_STATUS64, &xloopinfo), TST_RETVAL_EQ0); - - TST_ASSERT_INT(sys_xloop_sizepath, tc->exp_xloopsize); - TST_ASSERT_INT(sys_xloop_sizelimitpath, tc->set_sizelimit); - SAFE_IOCTL(dev_fd, XLOOP_GET_STATUS64, &xloopinfoget); - if (xloopinfoget.xlo_sizelimit == tc->set_sizelimit) - tst_res(TPASS, "XLOOP_GET_STATUS64 gets correct xlo_sizelimit(%d)", tc->set_sizelimit); - else - tst_res(TFAIL, "XLOOP_GET_STATUS64 gets wrong xlo_sizelimit(%llu), expect %d", - xloopinfoget.xlo_sizelimit, tc->set_sizelimit); - /*Reset*/ - xloopinfo.xlo_sizelimit = 0; - TST_RETRY_FUNC(ioctl(dev_fd, XLOOP_SET_STATUS, &xloopinfo), TST_RETVAL_EQ0); -} - -static void setup(void) -{ - dev_num = tst_find_free_xloopdev(dev_path, sizeof(dev_path)); - if (dev_num < 0) - tst_brk(TBROK, "Failed to find free xloop device"); - - tst_fill_file("test.img", 0, 1024 * 1024, 1); - tst_attach_device(dev_path, "test.img"); - attach_flag = 1; - - sprintf(sys_xloop_sizepath, "/sys/block/xloop%d/size", dev_num); - sprintf(sys_xloop_sizelimitpath, "/sys/block/xloop%d/xloop/sizelimit", dev_num); - - dev_fd = SAFE_OPEN(dev_path, O_RDWR); - tst_res(TINFO, "original xloop size 2048 sectors"); -} - -static void cleanup(void) -{ - if (dev_fd > 0) - SAFE_CLOSE(dev_fd); - if (file_fd > 0) - SAFE_CLOSE(file_fd); - if (attach_flag) - tst_detach_device(dev_path); -} - -static struct tst_test test = { - .setup = setup, - .cleanup = cleanup, - .test = verify_ioctl_xloop, - .tcnt = ARRAY_SIZE(tcases), - .needs_root = 1, - .needs_tmpdir = 1, - .needs_drivers = (const char *const []) { - "xloop", - "xloop_file_fmt_raw", - NULL - } -}; diff --git a/kernel/uapi_xloop.h b/kernel/uapi_xloop.h deleted file mode 100644 index 1bf13c6..0000000 --- a/kernel/uapi_xloop.h +++ /dev/null @@ -1,125 +0,0 @@ -/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */ -/* - * include/linux/xloop.h - * - * Written by Theodore Ts'o, 3/29/93. - * - * Copyright 1993 by Theodore Ts'o. Redistribution of this file is - * permitted under the GNU General Public License. - */ -#ifndef _UAPI_LINUX_XLOOP_H -#define _UAPI_LINUX_XLOOP_H - - -#define XLO_NAME_SIZE 64 -#define XLO_KEY_SIZE 32 - - -/* - * xloop flags - */ -enum { - XLO_FLAGS_READ_ONLY = 1, - XLO_FLAGS_AUTOCLEAR = 4, - XLO_FLAGS_PARTSCAN = 8, - XLO_FLAGS_DIRECT_IO = 16, -}; - -/* XLO_FLAGS that can be set using XLOOP_SET_STATUS(64) */ -#define XLOOP_SET_STATUS_SETTABLE_FLAGS (XLO_FLAGS_AUTOCLEAR | XLO_FLAGS_PARTSCAN) - -/* XLO_FLAGS that can be cleared using XLOOP_SET_STATUS(64) */ -#define XLOOP_SET_STATUS_CLEARABLE_FLAGS (XLO_FLAGS_AUTOCLEAR) - -/* XLO_FLAGS that can be set using XLOOP_CONFIGURE */ -#define XLOOP_CONFIGURE_SETTABLE_FLAGS (XLO_FLAGS_READ_ONLY | XLO_FLAGS_AUTOCLEAR \ - | XLO_FLAGS_PARTSCAN | XLO_FLAGS_DIRECT_IO) - -#include <asm/posix_types.h> /* for __kernel_old_dev_t */ -#include <linux/types.h> /* for __u64 */ - -/* Backwards compatibility version */ -struct xloop_info { - int xlo_number; /* ioctl r/o */ - __kernel_old_dev_t xlo_device; /* ioctl r/o */ - unsigned long xlo_inode; /* ioctl r/o */ - __kernel_old_dev_t xlo_rdevice; /* ioctl r/o */ - int xlo_offset; - int xlo_encrypt_type; - int xlo_encrypt_key_size; /* ioctl w/o */ - int xlo_flags; - char xlo_name[XLO_NAME_SIZE]; - unsigned char xlo_encrypt_key[XLO_KEY_SIZE]; /* ioctl w/o */ - unsigned long xlo_init[2]; - char reserved[4]; - int xlo_file_fmt_type; -}; - -struct xloop_info64 { - __u64 xlo_device; /* ioctl r/o */ - __u64 xlo_inode; /* ioctl r/o */ - __u64 xlo_rdevice; /* ioctl r/o */ - __u64 xlo_offset; - __u64 xlo_sizelimit; /* bytes, 0 == max available */ - __u32 xlo_number; /* ioctl r/o */ - __u32 xlo_encrypt_type; - __u32 xlo_encrypt_key_size; /* ioctl w/o */ - __u32 xlo_flags; - __u8 xlo_file_name[XLO_NAME_SIZE]; - __u8 xlo_crypt_name[XLO_NAME_SIZE]; - __u8 xlo_encrypt_key[XLO_KEY_SIZE]; /* ioctl w/o */ - __u64 xlo_init[2]; - __u32 xlo_file_fmt_type; -}; - -/** - * struct xloop_config - Complete configuration for a xloop device. - * @fd: fd of the file to be used as a backing file for the xloop device. - * @block_size: block size to use; ignored if 0. - * @info: struct xloop_info64 to configure the xloop device with. - * - * This structure is used with the XLOOP_CONFIGURE ioctl, and can be used to - * atomically setup and configure all xloop device parameters at once. - */ -struct xloop_config { - __u32 fd; - __u32 block_size; - struct xloop_info64 info; - __u64 __reserved[8]; -}; - -/* - * xloop filter types - */ -#define XLO_CRYPT_NONE 0 -#define XLO_CRYPT_XOR 1 -#define XLO_CRYPT_DES 2 -#define XLO_CRYPT_FISH2 3 /* Twofish encryption */ -#define XLO_CRYPT_BLOW 4 -#define XLO_CRYPT_CAST128 5 -#define XLO_CRYPT_IDEA 6 -#define XLO_CRYPT_DUMMY 9 -#define XLO_CRYPT_SKIPJACK 10 -#define XLO_CRYPT_CRYPTOAPI 18 -#define MAX_XLO_CRYPT 20 - -/* - * IOCTL commands --- we will commandeer 0x4C ('L') - */ -#define XLOOP_SET_FD 0x4C00 -#define XLOOP_CLR_FD 0x4C01 -#define XLOOP_SET_STATUS 0x4C02 -#define XLOOP_GET_STATUS 0x4C03 -#define XLOOP_SET_STATUS64 0x4C04 -#define XLOOP_GET_STATUS64 0x4C05 -#define XLOOP_CHANGE_FD 0x4C06 -#define XLOOP_SET_CAPACITY 0x4C07 -#define XLOOP_SET_DIRECT_IO 0x4C08 -#define XLOOP_SET_BLOCK_SIZE 0x4C09 -#define XLOOP_CONFIGURE 0x4C0A - -/* /dev/xloop-control interface */ -#define XLOOP_CTL_ADD 0x4C80 -#define XLOOP_CTL_REMOVE 0x4C81 -#define XLOOP_CTL_GET_FREE 0x4C82 -#endif /* _UAPI_LINUX_XLOOP_H */ diff --git a/kernel/udev/50-xloop.rules b/kernel/udev/50-xloop.rules deleted file mode 100644 index fac04e0..0000000 --- a/kernel/udev/50-xloop.rules +++ /dev/null @@ -1,56 +0,0 @@ -# Adapted from /usr/lib/udev/rules.d/60-persistent-storage.rules -# Only handle /dev/xloop* devices. -# -# persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path} -# scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de> - -ACTION=="remove", GOTO="xloop_storage_end" -ENV{UDEV_DISABLE_PERSISTENT_STORAGE_RULES_FLAG}=="1", GOTO="xloop_storage_end" - -SUBSYSTEM!="block", GOTO="xloop_storage_end" -KERNEL!="xloop*", GOTO="xloop_storage_end" - -# ignore partitions that span the entire disk -TEST=="whole_disk", GOTO="xloop_storage_end" - -# For partitions import parent disk ID_* information, except ID_FS_*. -# -# This is particularly important on media where a filesystem superblock and -# partition table are found on the same level, e.g. common Linux distro ISO -# installation media. -# -# In the case where a partition device points to the same filesystem that -# was detected on the parent disk, the ID_FS_* information is already -# present on the partition devices as well as the parent, so no need to -# propagate it. In the case where the partition device points to a different -# filesystem, merging the parent ID_FS_ properties would lead to -# inconsistencies, so we avoid doing so. -ENV{DEVTYPE}=="partition", \ - IMPORT{parent}="ID_[!F]*", IMPORT{parent}="ID_", \ - IMPORT{parent}="ID_F[!S]*", IMPORT{parent}="ID_F", \ - IMPORT{parent}="ID_FS[!_]*", IMPORT{parent}="ID_FS" - -# by-path -ENV{DEVTYPE}=="disk", DEVPATH!="*/virtual/*", IMPORT{builtin}="path_id" -KERNEL!="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}" -ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n" -# compatible links for ATA devices -KERNEL!="mmcblk[0-9]boot[0-9]", ENV{DEVTYPE}=="disk", ENV{ID_PATH_ATA_COMPAT}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH_ATA_COMPAT}" -ENV{DEVTYPE}=="partition", ENV{ID_PATH_ATA_COMPAT}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH_ATA_COMPAT}-part%n" - -# probe filesystem metadata of disks -KERNEL!="sr*", IMPORT{builtin}="blkid" - -# by-label/by-uuid links (filesystem metadata) -ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" -ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" - -# by-id (World Wide Name) -ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}" -ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n" - -# by-partlabel/by-partuuid links (partition metadata) -ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}" -ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}" - -LABEL="xloop_storage_end" diff --git a/kernel/xloop_file_fmt.c b/kernel/xloop_file_fmt.c deleted file mode 100644 index 6c4902f..0000000 --- a/kernel/xloop_file_fmt.c +++ /dev/null @@ -1,356 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt.c - * - * File format subsystem for the xloop device module. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/kernel.h> -#include <linux/module.h> - -#include "xloop_file_fmt.h" -#include "xloop_main.h" - -/* storage for all registered file format drivers */ -static struct xloop_file_fmt_driver *xloop_file_fmt_drivers[MAX_XLO_FILE_FMT] = { - NULL -}; - -int xloop_file_fmt_register_driver(struct xloop_file_fmt_driver *drv) -{ - int ret = 0; - - if (drv == NULL) - return -EFAULT; - - if (drv->file_fmt_type > MAX_XLO_FILE_FMT) - return -EINVAL; - - if (xloop_file_fmt_drivers[drv->file_fmt_type] == NULL) { - xloop_file_fmt_drivers[drv->file_fmt_type] = drv; - pr_info("successfully registered file format driver %s\n", drv->name); - } else { - pr_warn("driver for file format already registered\n"); - ret = -EBUSY; - } - - return ret; -} -EXPORT_SYMBOL(xloop_file_fmt_register_driver); - -void xloop_file_fmt_unregister_driver(struct xloop_file_fmt_driver *drv) -{ - if (drv == NULL) - return; - - if (drv->file_fmt_type > MAX_XLO_FILE_FMT) - return; - - xloop_file_fmt_drivers[drv->file_fmt_type] = NULL; - pr_info("successfully unregistered file format driver %s\n", drv->name); -} -EXPORT_SYMBOL(xloop_file_fmt_unregister_driver); - -struct xloop_file_fmt *xloop_file_fmt_alloc(void) -{ - return kzalloc(sizeof(struct xloop_file_fmt), GFP_KERNEL); -} - -void xloop_file_fmt_free(struct xloop_file_fmt *xlo_fmt) -{ - kfree(xlo_fmt); -} - -int xloop_file_fmt_set_xlo(struct xloop_file_fmt *xlo_fmt, struct xloop_device *xlo) -{ - if (xlo_fmt == NULL) - return -EINVAL; - - xlo_fmt->xlo = xlo; - - return 0; -} -EXPORT_SYMBOL(xloop_file_fmt_set_xlo); - -struct xloop_device *xloop_file_fmt_get_xlo(struct xloop_file_fmt *xlo_fmt) -{ - return xlo_fmt->xlo; -} -EXPORT_SYMBOL(xloop_file_fmt_get_xlo); - -struct device *xloop_file_fmt_to_dev(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - return xloop_device_to_dev(xlo); -} -EXPORT_SYMBOL(xloop_file_fmt_to_dev); - -int xloop_file_fmt_init(struct xloop_file_fmt *xlo_fmt, - u32 file_fmt_type) -{ - struct xloop_file_fmt_ops *ops; - struct module *drv; - int ret = 0; - - if (file_fmt_type > MAX_XLO_FILE_FMT) - return -EINVAL; - - xlo_fmt->file_fmt_type = file_fmt_type; - - if (xlo_fmt->file_fmt_state != file_fmt_uninitialized) { - dev_warn(xloop_file_fmt_to_dev(xlo_fmt), "file format is " - "initialized already\n"); - return -EINVAL; - } - - /* check if new file format driver is registered */ - if (xloop_file_fmt_drivers[xlo_fmt->file_fmt_type] == NULL) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "file format driver is " - "not available\n"); - return -ENODEV; - } - - dev_info(xloop_file_fmt_to_dev(xlo_fmt), "use file format driver %s\n", - xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->name); - - drv = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->owner; - if (!try_module_get(drv)) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "file format driver %s can " - "not be accessed\n", - xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->name); - return -ENODEV; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->init)) { - ret = ops->init(xlo_fmt); - if (ret < 0) - goto free_drv; - } - - /* after increasing the refcount of file format driver module and - * the successful initialization, the file format is initialized */ - xlo_fmt->file_fmt_state = file_fmt_initialized; - - return ret; - -free_drv: - module_put(drv); - xlo_fmt->file_fmt_state = file_fmt_uninitialized; - return ret; -} - -void xloop_file_fmt_exit(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_ops *ops; - struct module *drv; - - if (xlo_fmt->file_fmt_state != file_fmt_initialized) { - dev_warn(xloop_file_fmt_to_dev(xlo_fmt), "file format is " - "uninitialized already\n"); - return; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->exit)) - ops->exit(xlo_fmt); - - drv = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->owner; - module_put(drv); - - /* after decreasing the refcount of file format driver module, - * the file format is uninitialized */ - xlo_fmt->file_fmt_state = file_fmt_uninitialized; -} - -int xloop_file_fmt_read(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not read\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->read)) - return ops->read(xlo_fmt, rq); - else - return -EIO; -} - -int xloop_file_fmt_read_aio(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not read aio\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->read_aio)) - return ops->read_aio(xlo_fmt, rq); - else - return -EIO; -} - -int xloop_file_fmt_write(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not write\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->write)) - return ops->write(xlo_fmt, rq); - else - return -EIO; -} - -int xloop_file_fmt_write_aio(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not write aio\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->write_aio)) - return ops->write_aio(xlo_fmt, rq); - else - return -EIO; -} - -int xloop_file_fmt_write_zeros(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not write zeros\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->write_zeros)) - return ops->write_zeros(xlo_fmt, rq); - else - return -EIO; -} - -int xloop_file_fmt_discard(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not discard\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->discard)) - return ops->discard(xlo_fmt, rq); - else - return -EIO; -} - -int xloop_file_fmt_flush(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not flush\n"); - return -EINVAL; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->flush)) - return ops->flush(xlo_fmt); - - return 0; -} - -loff_t xloop_file_fmt_sector_size(struct xloop_file_fmt *xlo_fmt, - struct file *file, loff_t offset, loff_t sizelimit) -{ - struct xloop_file_fmt_ops *ops; - - if (unlikely(xlo_fmt->file_fmt_state != file_fmt_initialized)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "file format " - "is not initialized, can not read sector size\n"); - return 0; - } - - ops = xloop_file_fmt_drivers[xlo_fmt->file_fmt_type]->ops; - if (likely(ops->sector_size)) - return ops->sector_size(xlo_fmt, file, offset, sizelimit); - else - return 0; -} - -int xloop_file_fmt_change(struct xloop_file_fmt *xlo_fmt, - u32 file_fmt_type_new) -{ - if (file_fmt_type_new > MAX_XLO_FILE_FMT) - return -EINVAL; - - dev_info(xloop_file_fmt_to_dev(xlo_fmt), "change file format\n"); - - /* Unload the old file format driver if the file format is - * initialized */ - if (xlo_fmt->file_fmt_state == file_fmt_initialized) - xloop_file_fmt_exit(xlo_fmt); - - /* Load the new file format driver because the file format is - * uninitialized now */ - return xloop_file_fmt_init(xlo_fmt, file_fmt_type_new); -} - -ssize_t xloop_file_fmt_print_type(u32 file_fmt_type, char *file_fmt_name) -{ - ssize_t len = 0; - - switch (file_fmt_type) { - case XLO_FILE_FMT_RAW: - len = sprintf(file_fmt_name, "%s", "RAW"); - break; - case XLO_FILE_FMT_QCOW: - len = sprintf(file_fmt_name, "%s", "QCOW"); - break; - case XLO_FILE_FMT_VDI: - len = sprintf(file_fmt_name, "%s", "VDI"); - break; - case XLO_FILE_FMT_VMDK: - len = sprintf(file_fmt_name, "%s", "VMDK"); - break; - default: - len = sprintf(file_fmt_name, "%s", "ERROR: Unsupported xloop " - "file format!"); - break; - } - - return len; -} -EXPORT_SYMBOL(xloop_file_fmt_print_type); diff --git a/kernel/xloop_file_fmt.h b/kernel/xloop_file_fmt.h deleted file mode 100644 index 20589c1..0000000 --- a/kernel/xloop_file_fmt.h +++ /dev/null @@ -1,388 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt.h - * - * File format subsystem for the xloop device module. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#ifndef _LINUX_XLOOP_FILE_FMT_H -#define _LINUX_XLOOP_FILE_FMT_H - -#include "xloop_main.h" - -struct xloop_file_fmt; - -#define XLO_FILE_FMT_RAW 0 -#define XLO_FILE_FMT_QCOW 1 -#define XLO_FILE_FMT_VDI 2 -#define XLO_FILE_FMT_VMDK 3 -#define MAX_XLO_FILE_FMT (XLO_FILE_FMT_VMDK + 1) - -/** - * struct xloop_file_fmt_ops - File format subsystem operations - * - * Data structure representing the file format subsystem interface. - */ -struct xloop_file_fmt_ops { - /** - * @init: Initialization callback function - */ - int (*init) (struct xloop_file_fmt *xlo_fmt); - - /** - * @exit: Release callback function - */ - void (*exit) (struct xloop_file_fmt *xlo_fmt); - - /** - * @read: Read IO callback function - */ - int (*read) (struct xloop_file_fmt *xlo_fmt, - struct request *rq); - - /** - * @write: Write IO callback function - */ - int (*write) (struct xloop_file_fmt *xlo_fmt, - struct request *rq); - - /** - * @read_aio: Asynchronous read IO callback function - */ - int (*read_aio) (struct xloop_file_fmt *xlo_fmt, - struct request *rq); - - /** - * @write_aio: Asynchronous write IO callback function - */ - int (*write_aio) (struct xloop_file_fmt *xlo_fmt, - struct request *rq); - - /** - * @zero: Zero (discard) IO callback function - */ - int (*write_zeros) (struct xloop_file_fmt *xlo_fmt, - struct request *rq); - - /** - * @discard: Discard IO callback function - */ - int (*discard) (struct xloop_file_fmt *xlo_fmt, - struct request *rq); - - /** - * @flush: Flush callback function - */ - int (*flush) (struct xloop_file_fmt *xlo_fmt); - - /** - * @sector_size: Get sector size callback function - */ - loff_t (*sector_size) (struct xloop_file_fmt *xlo_fmt, - struct file *file, loff_t offset, loff_t sizelimit); -}; - -/** - * struct xloop_file_fmt_driver - File format subsystem driver - * - * Data structure to implement file format drivers for the file format - * subsystem. - */ -struct xloop_file_fmt_driver { - /** - * @name: Name of the file format driver - */ - const char *name; - - /** - * @file_fmt_type: xloop file format type of the file format driver - */ - const u32 file_fmt_type; - - /** - * @ops: Driver's implemented file format operations - */ - struct xloop_file_fmt_ops *ops; - - /** - * @ops: Owner of the file format driver - */ - struct module *owner; -}; - -/* - * states of the file format - * - * transitions: - * xloop_file_fmt_init(...) - * ---> uninitialized ------------------------------> initialized - * xloop_file_fmt_exit(...) - * initialized ------------------------------> uninitialized - * xloop_file_fmt_read(...) - * initialized ------------------------------> initialized - * xloop_file_fmt_read_aio(...) - * initialized ------------------------------> initialized - * xloop_file_fmt_write(...) - * initialized ------------------------------> initialized - * xloop_file_fmt_write_aio(...) - * initialized ------------------------------> initialized - * xloop_file_fmt_discard(...) - * initialized ------------------------------> initialized - * xloop_file_fmt_flush(...) - * initialized ------------------------------> initialized - * xloop_file_fmt_sector_size(...) - * initialized ------------------------------> initialized - * - * xloop_file_fmt_change(...) - * +-----------------------------------------------------------+ - * | exit(...) init(...) | - * | initialized -------> uninitialized -------> initialized | - * +-----------------------------------------------------------+ - */ -enum { - file_fmt_uninitialized = 0, - file_fmt_initialized -}; - -/** - * struct xloop_file_fmt - xloop file format - * - * Data structure to use with the file format the xloop file format subsystem. - */ -struct xloop_file_fmt { - /** - * @file_fmt_type: Current type of the xloop file format - */ - u32 file_fmt_type; - - /** - * @file_fmt_state: Current state of the xloop file format - */ - int file_fmt_state; - - /** - * @xlo: Link to a file format's xloop device - */ - struct xloop_device *xlo; - - /** - * @private_data: Optional link to a file format's driver specific data - */ - void *private_data; -}; - - -/* subsystem functions for the driver implementation */ - -/** - * xloop_file_fmt_register_driver - Register a xloop file format driver - * @drv: File format driver - * - * Registers the specified xloop file format driver @drv by the xloop file format - * subsystem. - */ -extern int xloop_file_fmt_register_driver(struct xloop_file_fmt_driver *drv); - -/** - * xloop_file_fmt_unregister_driver - Unregister a xloop file format driver - * @drv: File format driver - * - * Unregisters the specified xloop file format driver @drv from the xloop file - * format subsystem. - */ -extern void xloop_file_fmt_unregister_driver(struct xloop_file_fmt_driver *drv); - - -/* subsystem functions for subsystem usage */ - -/** - * xloop_file_fmt_alloc - Allocate a xloop file format - * - * Dynamically allocates a xloop file format and returns a pointer to the - * created xloop file format. - */ -extern struct xloop_file_fmt *xloop_file_fmt_alloc(void); - -/** - * xloop_file_fmt_free - Free an allocated xloop file format - * @xlo_fmt: xloop file format - * - * Frees the already allocated xloop file format @xlo_fmt. - */ -extern void xloop_file_fmt_free(struct xloop_file_fmt *xlo_fmt); - -/** - * xloop_file_fmt_set_xlo - Set the xloop file format's xloop device - * @xlo_fmt: xloop file format - * @xlo: xloop device - * - * The link to the xloop device @xlo is set in the xloop file format @xlo_fmt. - */ -extern int xloop_file_fmt_set_xlo(struct xloop_file_fmt *xlo_fmt, - struct xloop_device *xlo); - -/** - * xloop_file_fmt_get_xlo - Get the xloop file format's xloop device - * @xlo_fmt: xloop file format - * - * Returns a pointer to the xloop device of the xloop file format @xlo_fmt. - */ -extern struct xloop_device *xloop_file_fmt_get_xlo(struct xloop_file_fmt *xlo_fmt); - -/** - * xloop_file_fmt_to_dev - Get the xloop file format's disk device - * @xlo_fmt: xloop file format - * - * Returns a pointer to the disk device of the xloop file format's xloop device. - */ -extern inline struct device *xloop_file_fmt_to_dev(struct xloop_file_fmt *xlo_fmt); - -/** - * xloop_file_fmt_init - Initialize a xloop file format - * @xlo_fmt: xloop file format - * @file_fmt_type: Type of the file format - * - * Initializes the specified xloop file format @xlo_fmt and sets up the correct - * file format type @file_fmt_type. Depending on @file_fmt_type, the correct - * xloop file format driver is loaded in the subsystems backend. If no xloop file - * format driver for the specified file format is available an error is - * returned. - */ -extern int xloop_file_fmt_init(struct xloop_file_fmt *xlo_fmt, - u32 file_fmt_type); - -/** - * xloop_file_fmt_exit - Release a xloop file format - * @xlo_fmt: xloop file format - * - * Releases the specified xloop file format @xlo_fmt and all its resources. - */ -extern void xloop_file_fmt_exit(struct xloop_file_fmt *xlo_fmt); - -/** - * xloop_file_fmt_read - Read IO from a xloop file format - * @xlo_fmt: xloop file format - * @rq: IO Request - * - * Reads IO from the file format's xloop device by sending the IO read request - * @rq to the xloop file format subsystem. The subsystem calls the registered - * callback function of the suitable xloop file format driver. - */ -extern int xloop_file_fmt_read(struct xloop_file_fmt *xlo_fmt, - struct request *rq); - -/** - * xloop_file_fmt_read_aio - Read IO from a xloop file format asynchronously - * @xlo_fmt: xloop file format - * @rq: IO Request - * - * Reads IO from the file format's xloop device asynchronously by sending the - * IO read aio request @rq to the xloop file format subsystem. The subsystem - * calls the registered callback function of the suitable xloop file format - * driver. - */ -extern int xloop_file_fmt_read_aio(struct xloop_file_fmt *xlo_fmt, - struct request *rq); - -/** - * xloop_file_fmt_write - Write IO to a xloop file format - * @xlo_fmt: xloop file format - * @rq: IO Request - * - * Write IO to the file format's xloop device by sending the IO write request - * @rq to the xloop file format subsystem. The subsystem calls the registered - * callback function of the suitable xloop file format driver. - */ -extern int xloop_file_fmt_write(struct xloop_file_fmt *xlo_fmt, - struct request *rq); - -/** - * xloop_file_fmt_write_aio - Write IO to a xloop file format asynchronously - * @xlo_fmt: xloop file format - * @rq: IO Request - * - * Write IO to the file format's xloop device asynchronously by sending the - * IO write aio request @rq to the xloop file format subsystem. The subsystem - * calls the registered callback function of the suitable xloop file format - * driver. - */ -extern int xloop_file_fmt_write_aio(struct xloop_file_fmt *xlo_fmt, - struct request *rq); - -/** - * xloop_file_fmt_write_zeros - Zero (discard) IO on a xloop file format - * @xlo_fmt: xloop file format - * @rq: IO Request - * - * Zero (discard) IO on the file format's xloop device by sending the IO write - * zeros request @rq to the xloop file format subsystem. The subsystem calls the - * registered callback function of the suitable xloop file format driver. - */ -extern int xloop_file_fmt_write_zeros(struct xloop_file_fmt *xlo_fmt, - struct request *rq); - -/** - * xloop_file_fmt_discard - Discard IO on a xloop file format - * @xlo_fmt: xloop file format - * @rq: IO Request - * - * Discard IO on the file format's xloop device by sending the IO discard - * request @rq to the xloop file format subsystem. The subsystem calls the - * registered callback function of the suitable xloop file format driver. - */ -extern int xloop_file_fmt_discard(struct xloop_file_fmt *xlo_fmt, - struct request *rq); - -/** - * xloop_file_fmt_flush - Flush a xloop file format - * @xlo_fmt: xloop file format - * - * Flush the file format's xloop device by calling the registered callback - * function of the suitable xloop file format driver. - */ -extern int xloop_file_fmt_flush(struct xloop_file_fmt *xlo_fmt); - -/** - * xloop_file_fmt_sector_size - Get sector size of a xloop file format - * @xlo_fmt: xloop file format - * @file: xloop file formats file for sector size calculation - * @offset: Offset within the file for sector size calculation - * @sizelimit: Sizelimit of the file for sector size calculation - * - * Returns the physical sector size of the given xloop file format's file. - * If the xloop file format implements a sparse disk image format, then this - * function returns the virtual sector size. - */ -extern loff_t xloop_file_fmt_sector_size(struct xloop_file_fmt *xlo_fmt, - struct file *file, loff_t offset, loff_t sizelimit); - -/** - * xloop_file_fmt_change - Change the xloop file format's type - * @xlo_fmt: xloop file format - * @file_fmt_type_new: xloop file format type - * - * Changes the file format type of the already initialized xloop file format - * @xlo_fmt. Therefore, the function releases the old file format and frees all - * of its resources before the xloop file format @xlo_fmt is initialized and set - * up with the new file format @file_fmt_type_new. - */ -extern int xloop_file_fmt_change(struct xloop_file_fmt *xlo_fmt, - u32 file_fmt_type_new); - - -/* helper functions of the subsystem */ - -/** - * xloop_file_fmt_print_type - Convert file format type to string - * @file_fmt_type: xloop file format type - * @file_fmt_name: xloop file format type string - * - * Converts the specified numeric @file_fmt_type value into a human readable - * string stating the file format as string in @file_fmt_name. - */ -extern ssize_t xloop_file_fmt_print_type(u32 file_fmt_type, - char *file_fmt_name); - -#endif diff --git a/kernel/xloop_file_fmt_qcow_cache.c b/kernel/xloop_file_fmt_qcow_cache.c deleted file mode 100644 index 236add5..0000000 --- a/kernel/xloop_file_fmt_qcow_cache.c +++ /dev/null @@ -1,219 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_qcow_cache.c - * - * QCOW file format driver for the xloop device module. - * - * Ported QCOW2 implementation of the QEMU project (GPL-2.0): - * L2/refcount table cache for the QCOW2 format. - * - * The copyright (C) 2010 of the original code is owned by - * Kevin Wolf <kwolf@redhat.com> - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/kernel.h> -#include <linux/log2.h> -#include <linux/types.h> -#include <linux/limits.h> -#include <linux/fs.h> -#include <linux/vmalloc.h> - -#include "xloop_file_fmt_qcow_main.h" -#include "xloop_file_fmt_qcow_cache.h" - -static inline void *__xloop_file_fmt_qcow_cache_get_table_addr( - struct xloop_file_fmt_qcow_cache *c, int table) -{ - return (u8 *) c->table_array + (size_t) table * c->table_size; -} - -static inline int __xloop_file_fmt_qcow_cache_get_table_idx( - struct xloop_file_fmt_qcow_cache *c, void *table) -{ - ptrdiff_t table_offset = (u8 *) table - (u8 *) c->table_array; - int idx = table_offset / c->table_size; - ASSERT(idx >= 0 && idx < c->size && table_offset % c->table_size == 0); - return idx; -} - -static inline const char *__xloop_file_fmt_qcow_cache_get_name( - struct xloop_file_fmt *xlo_fmt, struct xloop_file_fmt_qcow_cache *c) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - if (c == qcow_data->refcount_block_cache) { - return "refcount block"; - } else if (c == qcow_data->l2_table_cache) { - return "L2 table"; - } else { - /* do not abort, because this is not critical */ - return "unknown"; - } -} - -struct xloop_file_fmt_qcow_cache *xloop_file_fmt_qcow_cache_create( - struct xloop_file_fmt *xlo_fmt, int num_tables, unsigned table_size) -{ -#ifdef CONFIG_DEBUG_DRIVER - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; -#endif - struct xloop_file_fmt_qcow_cache *c; - - ASSERT(num_tables > 0); - ASSERT(is_power_of_2(table_size)); - ASSERT(table_size >= (1 << QCOW_MIN_CLUSTER_BITS)); - ASSERT(table_size <= qcow_data->cluster_size); - - c = kzalloc(sizeof(*c), GFP_KERNEL); - if (!c) { - return NULL; - } - - c->size = num_tables; - c->table_size = table_size; - c->entries = vzalloc(sizeof(struct xloop_file_fmt_qcow_cache_table) * - num_tables); - c->table_array = vzalloc(num_tables * c->table_size); - - if (!c->entries || !c->table_array) { - vfree(c->table_array); - vfree(c->entries); - kfree(c); - c = NULL; - } - - return c; -} - -void xloop_file_fmt_qcow_cache_destroy(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - struct xloop_file_fmt_qcow_cache *c = qcow_data->l2_table_cache; - int i; - - for (i = 0; i < c->size; i++) { - ASSERT(c->entries[i].ref == 0); - } - - vfree(c->table_array); - vfree(c->entries); - kfree(c); -} - -static int __xloop_file_fmt_qcow_cache_entry_flush( - struct xloop_file_fmt *xlo_fmt, struct xloop_file_fmt_qcow_cache *c, int i) -{ - if (!c->entries[i].dirty || !c->entries[i].offset) { - return 0; - } else { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "flush dirty " - "cache tables is not supported yet\n"); - return -ENOSYS; - } -} - -static int __xloop_file_fmt_qcow_cache_do_get(struct xloop_file_fmt *xlo_fmt, - struct xloop_file_fmt_qcow_cache *c, u64 offset, void **table, - bool read_from_disk) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - int i; - int ret; - int lookup_index; - u64 min_lru_counter = U64_MAX; - int min_lru_index = -1; - u64 read_offset; - size_t len; - - ASSERT(offset != 0); - - if (!IS_ALIGNED(offset, c->table_size)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "cannot get entry " - "from %s cache: offset %llx is unaligned\n", - __xloop_file_fmt_qcow_cache_get_name(xlo_fmt, c), offset); - return -EIO; - } - - /* Check if the table is already cached */ - i = lookup_index = (offset / c->table_size * 4) % c->size; - do { - const struct xloop_file_fmt_qcow_cache_table *t = - &c->entries[i]; - if (t->offset == offset) { - goto found; - } - if (t->ref == 0 && t->lru_counter < min_lru_counter) { - min_lru_counter = t->lru_counter; - min_lru_index = i; - } - if (++i == c->size) { - i = 0; - } - } while (i != lookup_index); - - if (min_lru_index == -1) { - BUG(); - panic("Oops: This can't happen in current synchronous code, " - "but leave the check here as a reminder for whoever " - "starts using AIO with the QCOW cache"); - } - - /* Cache miss: write a table back and replace it */ - i = min_lru_index; - - ret = __xloop_file_fmt_qcow_cache_entry_flush(xlo_fmt, c, i); - if (ret < 0) { - return ret; - } - - c->entries[i].offset = 0; - if (read_from_disk) { - read_offset = offset; - len = kernel_read(xlo->xlo_backing_file, - __xloop_file_fmt_qcow_cache_get_table_addr(c, i), - c->table_size, &read_offset); - if (len < 0) { - len = ret; - return ret; - } - } - - c->entries[i].offset = offset; - - /* And return the right table */ -found: - c->entries[i].ref++; - *table = __xloop_file_fmt_qcow_cache_get_table_addr(c, i); - - return 0; -} - -int xloop_file_fmt_qcow_cache_get(struct xloop_file_fmt *xlo_fmt, u64 offset, - void **table) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - struct xloop_file_fmt_qcow_cache *c = qcow_data->l2_table_cache; - - return __xloop_file_fmt_qcow_cache_do_get(xlo_fmt, c, offset, table, - true); -} - -void xloop_file_fmt_qcow_cache_put(struct xloop_file_fmt *xlo_fmt, void **table) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - struct xloop_file_fmt_qcow_cache *c = qcow_data->l2_table_cache; - int i = __xloop_file_fmt_qcow_cache_get_table_idx(c, *table); - - c->entries[i].ref--; - *table = NULL; - - if (c->entries[i].ref == 0) { - c->entries[i].lru_counter = ++c->lru_counter; - } - - ASSERT(c->entries[i].ref >= 0); -} diff --git a/kernel/xloop_file_fmt_qcow_cache.h b/kernel/xloop_file_fmt_qcow_cache.h deleted file mode 100644 index 527d4ae..0000000 --- a/kernel/xloop_file_fmt_qcow_cache.h +++ /dev/null @@ -1,51 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_qcow_cache.h - * - * Ported QCOW2 implementation of the QEMU project (GPL-2.0): - * L2/refcount table cache for the QCOW2 format. - * - * The copyright (C) 2010 of the original code is owned by - * Kevin Wolf <kwolf@redhat.com> - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#ifndef _LINUX_XLOOP_FILE_FMT_QCOW_CACHE_H -#define _LINUX_XLOOP_FILE_FMT_QCOW_CACHE_H - -#include "xloop_file_fmt.h" - -struct xloop_file_fmt_qcow_cache_table { - s64 offset; - u64 lru_counter; - int ref; - bool dirty; -}; - -struct xloop_file_fmt_qcow_cache { - struct xloop_file_fmt_qcow_cache_table *entries; - struct xloop_file_fmt_qcow_cache *depends; - int size; - int table_size; - bool depends_on_flush; - void *table_array; - u64 lru_counter; - u64 cache_clean_lru_counter; -}; - -extern struct xloop_file_fmt_qcow_cache *xloop_file_fmt_qcow_cache_create( - struct xloop_file_fmt *xlo_fmt, - int num_tables, - unsigned table_size); - -extern void xloop_file_fmt_qcow_cache_destroy(struct xloop_file_fmt *xlo_fmt); - -extern int xloop_file_fmt_qcow_cache_get(struct xloop_file_fmt *xlo_fmt, - u64 offset, - void **table); - -extern void xloop_file_fmt_qcow_cache_put(struct xloop_file_fmt *xlo_fmt, - void **table); - -#endif diff --git a/kernel/xloop_file_fmt_qcow_cluster.c b/kernel/xloop_file_fmt_qcow_cluster.c deleted file mode 100644 index 8394c76..0000000 --- a/kernel/xloop_file_fmt_qcow_cluster.c +++ /dev/null @@ -1,353 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_qcow_cluster.c - * - * Ported QCOW2 implementation of the QEMU project (GPL-2.0): - * Cluster calculation and lookup for the QCOW2 format. - * - * The copyright (C) 2004-2006 of the original code is owned by Fabrice Bellard. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/kernel.h> -#include <linux/string.h> - -#include "xloop_file_fmt.h" -#include "xloop_file_fmt_qcow_main.h" -#include "xloop_file_fmt_qcow_cache.h" -#include "xloop_file_fmt_qcow_cluster.h" - -/* - * __xloop_file_fmt_qcow_cluster_l2_load - * - * @xlo_fmt: QCOW file format - * @offset: A guest offset, used to calculate what slice of the L2 - * table to load. - * @l2_offset: Offset to the L2 table in the image file. - * @l2_slice: Location to store the pointer to the L2 slice. - * - * Loads a L2 slice into memory (L2 slices are the parts of L2 tables - * that are loaded by the qcow2 cache). If the slice is in the cache, - * the cache is used; otherwise the L2 slice is loaded from the image - * file. - */ -static int __xloop_file_fmt_qcow_cluster_l2_load(struct xloop_file_fmt *xlo_fmt, - u64 offset, u64 l2_offset, u64 **l2_slice) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - int start_of_slice = xloop_file_fmt_qcow_l2_entry_size(qcow_data) * ( - xloop_file_fmt_qcow_offset_to_l2_index(qcow_data, offset) - - xloop_file_fmt_qcow_offset_to_l2_slice_index(qcow_data, offset) - ); - - ASSERT(qcow_data->l2_table_cache != NULL); - return xloop_file_fmt_qcow_cache_get(xlo_fmt, l2_offset + start_of_slice, - (void **) l2_slice); -} - -/* - * For a given L2 entry, count the number of contiguous subclusters of - * the same type starting from @sc_from. Compressed clusters are - * treated as if they were divided into subclusters of size - * qcow_data->subcluster_size. - * - * Return the number of contiguous subclusters and set @type to the - * subcluster type. - * - * If the L2 entry is invalid return -errno and set @type to - * QCOW_SUBCLUSTER_INVALID. - */ -static int __xloop_file_fmt_qcow_get_subcluster_range_type( - struct xloop_file_fmt *xlo_fmt, u64 l2_entry, u64 l2_bitmap, - unsigned int sc_from, enum xloop_file_fmt_qcow_subcluster_type *type) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - u32 val; - - *type = xloop_file_fmt_qcow_get_subcluster_type(xlo_fmt, l2_entry, - l2_bitmap, sc_from); - - if (*type == QCOW_SUBCLUSTER_INVALID) { - return -EINVAL; - } else if (!xloop_file_fmt_qcow_has_subclusters(qcow_data) || - *type == QCOW_SUBCLUSTER_COMPRESSED) { - return qcow_data->subclusters_per_cluster - sc_from; - } - - switch (*type) { - case QCOW_SUBCLUSTER_NORMAL: - val = l2_bitmap | QCOW_OFLAG_SUB_ALLOC_RANGE(0, sc_from); - return __builtin_ctz(~val) - sc_from; - - case QCOW_SUBCLUSTER_ZERO_PLAIN: - case QCOW_SUBCLUSTER_ZERO_ALLOC: - val = (l2_bitmap | QCOW_OFLAG_SUB_ZERO_RANGE(0, sc_from)) >> 32; - return __builtin_ctz(~val) - sc_from; - - case QCOW_SUBCLUSTER_UNALLOCATED_PLAIN: - case QCOW_SUBCLUSTER_UNALLOCATED_ALLOC: - val = ((l2_bitmap >> 32) | l2_bitmap) - & ~QCOW_OFLAG_SUB_ALLOC_RANGE(0, sc_from); - return __builtin_ctz(val) - sc_from; - - default: - /* not reachable */ - ASSERT(false); - *type = QCOW_SUBCLUSTER_INVALID; - return 0; - } -} - -/* - * Return the number of contiguous subclusters of the exact same type - * in a given L2 slice, starting from cluster @l2_index, subcluster - * @sc_index. Allocated subclusters are required to be contiguous in - * the image file. - * At most @nb_clusters are checked (note that this means clusters, - * not subclusters). - * Compressed clusters are always processed one by one but for the - * purpose of this count they are treated as if they were divided into - * subclusters of size qcow_data->subcluster_size. - * On failure return -errno and update @l2_index to point to the - * invalid entry. - */ -static int __xloop_file_fmt_qcow_count_contiguous_subclusters( - struct xloop_file_fmt *xlo_fmt, int nb_clusters, unsigned int sc_index, - u64 *l2_slice, unsigned int *l2_index) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - int i, count = 0; - bool check_offset = false; - u64 expected_offset = 0; - enum xloop_file_fmt_qcow_subcluster_type expected_type = - QCOW_SUBCLUSTER_NORMAL; - enum xloop_file_fmt_qcow_subcluster_type type; - - ASSERT(*l2_index + nb_clusters <= qcow_data->l2_slice_size); - - for (i = 0; i < nb_clusters; i++) { - unsigned int first_sc = (i == 0) ? sc_index : 0; - u64 l2_entry = xloop_file_fmt_qcow_get_l2_entry(qcow_data, l2_slice, - *l2_index + i); - u64 l2_bitmap = xloop_file_fmt_qcow_get_l2_bitmap(qcow_data, l2_slice, - *l2_index + i); - int ret = __xloop_file_fmt_qcow_get_subcluster_range_type(xlo_fmt, - l2_entry, l2_bitmap, first_sc, &type); - if (ret < 0) { - *l2_index += i; /* Point to the invalid entry */ - return -EIO; - } - if (i == 0) { - if (type == QCOW_SUBCLUSTER_COMPRESSED) { - /* Compressed clusters are always processed one by one */ - return ret; - } - expected_type = type; - expected_offset = l2_entry & QCOW_L2E_OFFSET_MASK; - check_offset = (type == QCOW_SUBCLUSTER_NORMAL || - type == QCOW_SUBCLUSTER_ZERO_ALLOC || - type == QCOW_SUBCLUSTER_UNALLOCATED_ALLOC); - } else if (type != expected_type) { - break; - } else if (check_offset) { - expected_offset += qcow_data->cluster_size; - if (expected_offset != (l2_entry & QCOW_L2E_OFFSET_MASK)) { - break; - } - } - count += ret; - /* Stop if there are type changes before the end of the cluster */ - if (first_sc + ret < qcow_data->subclusters_per_cluster) { - break; - } - } - - return count; -} - -/* - * xloop_file_fmt_qcow_get_host_offset - * - * For a given offset of the virtual disk find the equivalent host - * offset in the qcow2 file and store it in *host_offset. Neither - * offset needs to be aligned to a cluster boundary. - * - * If the cluster is unallocated then *host_offset will be 0. - * If the cluster is compressed then *host_offset will contain the - * complete compressed cluster descriptor. - * - * On entry, *bytes is the maximum number of contiguous bytes starting at - * offset that we are interested in. - * - * On exit, *bytes is the number of bytes starting at offset that have the same - * subcluster type and (if applicable) are stored contiguously in the image - * file. The subcluster type is stored in *subcluster_type. - * Compressed clusters are always processed one by one. - * - * Returns 0 on success, -errno in error cases. - */ -int xloop_file_fmt_qcow_get_host_offset(struct xloop_file_fmt *xlo_fmt, - u64 offset, unsigned int *bytes, u64 *host_offset, - enum xloop_file_fmt_qcow_subcluster_type *subcluster_type) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - unsigned int l2_index, sc_index; - u64 l1_index, l2_offset, *l2_slice, l2_entry, l2_bitmap; - int sc; - unsigned int offset_in_cluster; - u64 bytes_available, bytes_needed, nb_clusters; - enum xloop_file_fmt_qcow_subcluster_type type; - int ret; - u64 host_cluster_offset; - - offset_in_cluster = xloop_file_fmt_qcow_offset_into_cluster(qcow_data, - offset); - bytes_needed = (u64) *bytes + offset_in_cluster; - - /* compute how many bytes there are between the start of the cluster - * containing offset and the end of the l2 slice that contains - * the entry pointing to it */ - bytes_available = ((u64)( - qcow_data->l2_slice_size - - xloop_file_fmt_qcow_offset_to_l2_slice_index(qcow_data, offset)) - ) << qcow_data->cluster_bits; - - if (bytes_needed > bytes_available) { - bytes_needed = bytes_available; - } - - *host_offset = 0; - - /* seek to the l2 offset in the l1 table */ - l1_index = xloop_file_fmt_qcow_offset_to_l1_index(qcow_data, offset); - if (l1_index >= qcow_data->l1_size) { - type = QCOW_SUBCLUSTER_UNALLOCATED_PLAIN; - goto out; - } - - l2_offset = qcow_data->l1_table[l1_index] & QCOW_L1E_OFFSET_MASK; - if (!l2_offset) { - type = QCOW_SUBCLUSTER_UNALLOCATED_PLAIN; - goto out; - } - - if (xloop_file_fmt_qcow_offset_into_cluster(qcow_data, l2_offset)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "L2 table offset " - "%llx unaligned (L1 index: %llx)", l2_offset, l1_index); - return -EIO; - } - - /* load the l2 slice in memory */ - ret = __xloop_file_fmt_qcow_cluster_l2_load(xlo_fmt, offset, l2_offset, - &l2_slice); - if (ret < 0) { - return ret; - } - - /* find the cluster offset for the given disk offset */ - l2_index = xloop_file_fmt_qcow_offset_to_l2_slice_index(qcow_data, - offset); - sc_index = xloop_file_fmt_qcow_offset_to_sc_index(qcow_data, offset); - l2_entry = xloop_file_fmt_qcow_get_l2_entry(qcow_data, l2_slice, - l2_index); - l2_bitmap = xloop_file_fmt_qcow_get_l2_bitmap(qcow_data, l2_slice, - l2_index); - - nb_clusters = xloop_file_fmt_qcow_size_to_clusters(qcow_data, - bytes_needed); - /* bytes_needed <= *bytes + offset_in_cluster, both of which are - * unsigned integers; the minimum cluster size is 512, so this - * assertion is always true */ - ASSERT(nb_clusters <= INT_MAX); - - type = xloop_file_fmt_qcow_get_subcluster_type(xlo_fmt, l2_entry, - l2_bitmap, sc_index); - if (qcow_data->qcow_version < 3 && ( - type == QCOW_SUBCLUSTER_ZERO_PLAIN || - type == QCOW_SUBCLUSTER_ZERO_ALLOC)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "zero cluster " - "entry found in pre-v3 image (L2 offset: %llx, L2 index: %x)\n", - l2_offset, l2_index); - ret = -EIO; - goto fail; - } - switch (type) { - case QCOW_SUBCLUSTER_INVALID: - break; /* This is handled by count_contiguous_subclusters() below */ - case QCOW_SUBCLUSTER_COMPRESSED: - if (xloop_file_fmt_qcow_has_data_file(qcow_data)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "compressed " - "cluster entry found in image with external data file " - "(L2 offset: %llx, L2 index: %x)\n", l2_offset, l2_index); - ret = -EIO; - goto fail; - } - *host_offset = l2_entry & QCOW_L2E_COMPRESSED_OFFSET_SIZE_MASK; - break; - case QCOW_SUBCLUSTER_ZERO_PLAIN: - case QCOW_SUBCLUSTER_UNALLOCATED_PLAIN: - break; - case QCOW_SUBCLUSTER_ZERO_ALLOC: - case QCOW_SUBCLUSTER_NORMAL: - case QCOW_SUBCLUSTER_UNALLOCATED_ALLOC: - host_cluster_offset = l2_entry & QCOW_L2E_OFFSET_MASK; - *host_offset = host_cluster_offset + offset_in_cluster; - if (xloop_file_fmt_qcow_offset_into_cluster(qcow_data, - host_cluster_offset)) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "cluster " - "allocation offset %llx unaligned (L2 offset: %llx, " - "L2 index: %x)\n", host_cluster_offset, l2_offset, l2_index); - ret = -EIO; - goto fail; - } - if (xloop_file_fmt_qcow_has_data_file(qcow_data) && - *host_offset != offset) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "external " - "data file host cluster offset %llx does not match guest " - "cluster offset: %llx, L2 index: %x)\n", host_cluster_offset, - offset - offset_in_cluster, l2_index); - ret = -EIO; - goto fail; - } - break; - default: - BUG(); - } - - sc = __xloop_file_fmt_qcow_count_contiguous_subclusters(xlo_fmt, - nb_clusters, sc_index, l2_slice, &l2_index); - - if (sc < 0) { - dev_err_ratelimited(xloop_file_fmt_to_dev(xlo_fmt), "invalid cluster " - "entry found (L2 offset: %#llx, L2 index: %#x)", l2_offset, - l2_index); - ret = -EIO; - goto fail; - } - xloop_file_fmt_qcow_cache_put(xlo_fmt, (void **) &l2_slice); - - bytes_available = ((s64) sc + sc_index) << qcow_data->subcluster_bits; - -out: - if (bytes_available > bytes_needed) { - bytes_available = bytes_needed; - } - - /* bytes_available <= bytes_needed <= *bytes + offset_in_cluster; - * subtracting offset_in_cluster will therefore definitely yield - * something not exceeding UINT_MAX */ - ASSERT(bytes_available - offset_in_cluster <= UINT_MAX); - *bytes = bytes_available - offset_in_cluster; - - *subcluster_type = type; - - return 0; - -fail: - xloop_file_fmt_qcow_cache_put(xlo_fmt, (void **) &l2_slice); - return ret; -} diff --git a/kernel/xloop_file_fmt_qcow_cluster.h b/kernel/xloop_file_fmt_qcow_cluster.h deleted file mode 100644 index a3716f5..0000000 --- a/kernel/xloop_file_fmt_qcow_cluster.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_qcow_cluster.h - * - * Ported QCOW2 implementation of the QEMU project (GPL-2.0): - * Cluster calculation and lookup for the QCOW2 format. - * - * The copyright (C) 2004-2006 of the original code is owned by Fabrice Bellard. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#ifndef _LINUX_XLOOP_FILE_FMT_QCOW_CLUSTER_H -#define _LINUX_XLOOP_FILE_FMT_QCOW_CLUSTER_H - -#include "xloop_file_fmt.h" - -extern int xloop_file_fmt_qcow_get_host_offset(struct xloop_file_fmt *xlo_fmt, - u64 offset, unsigned int *bytes, u64 *host_offset, - enum xloop_file_fmt_qcow_subcluster_type *subcluster_type); - -#endif diff --git a/kernel/xloop_file_fmt_qcow_main.c b/kernel/xloop_file_fmt_qcow_main.c deleted file mode 100644 index 38fe1af..0000000 --- a/kernel/xloop_file_fmt_qcow_main.c +++ /dev/null @@ -1,1283 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_qcow.c - * - * QCOW file format driver for the xloop device module. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/fs.h> -#include <linux/types.h> -#include <linux/limits.h> -#include <linux/blkdev.h> -#include <linux/bio.h> -#include <linux/bvec.h> -#include <linux/mutex.h> -#include <linux/uio.h> -#include <linux/string.h> -#include <linux/vmalloc.h> -#include <linux/zlib.h> -#ifdef CONFIG_ZSTD_DECOMPRESS -#include <linux/zstd.h> -#endif - -#include "xloop_file_fmt.h" -#include "xloop_file_fmt_qcow_main.h" -#include "xloop_file_fmt_qcow_cache.h" -#include "xloop_file_fmt_qcow_cluster.h" - -#ifdef CONFIG_ZSTD_DECOMPRESS -#define ZSTD_WINDOWLOG_LIMIT_DEFAULT 27 -#define ZSTD_MAXWINDOWSIZE ((U32_C(1) << ZSTD_WINDOWLOG_LIMIT_DEFAULT) + 1) -#endif - -typedef ssize_t (*qcow_file_fmt_decompress_fn)(struct xloop_file_fmt *xlo_fmt, - void *dest, size_t dest_size, const void *src, size_t src_size); - -static int __qcow_file_fmt_header_read(struct xloop_file_fmt *xlo_fmt, - struct file *file, struct xloop_file_fmt_qcow_header *header) -{ - ssize_t len; - loff_t offset; - int ret = 0; - - /* read QCOW header */ - offset = 0; - len = kernel_read(file, header, sizeof(*header), &offset); - if (len < 0) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "could not read QCOW " - "header\n"); - return len; - } - - header->magic = be32_to_cpu(header->magic); - header->version = be32_to_cpu(header->version); - header->backing_file_offset = be64_to_cpu(header->backing_file_offset); - header->backing_file_size = be32_to_cpu(header->backing_file_size); - header->cluster_bits = be32_to_cpu(header->cluster_bits); - header->size = be64_to_cpu(header->size); - header->crypt_method = be32_to_cpu(header->crypt_method); - header->l1_size = be32_to_cpu(header->l1_size); - header->l1_table_offset = be64_to_cpu(header->l1_table_offset); - header->refcount_table_offset = - be64_to_cpu(header->refcount_table_offset); - header->refcount_table_clusters = - be32_to_cpu(header->refcount_table_clusters); - header->nb_snapshots = be32_to_cpu(header->nb_snapshots); - header->snapshots_offset = be64_to_cpu(header->snapshots_offset); - - /* check QCOW file format and header version */ - if (header->magic != QCOW_MAGIC) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "image is not in QCOW " - "format\n"); - return -EINVAL; - } - - if (header->version < 2 || header->version > 3) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "unsupported QCOW " - "version %d\n", header->version); - return -ENOTSUPP; - } - - /* initialize version 3 header fields */ - if (header->version == 2) { - header->incompatible_features = 0; - header->compatible_features = 0; - header->autoclear_features = 0; - header->refcount_order = 4; - header->header_length = 72; - } else { - header->incompatible_features = - be64_to_cpu(header->incompatible_features); - header->compatible_features = - be64_to_cpu(header->compatible_features); - header->autoclear_features = - be64_to_cpu(header->autoclear_features); - header->refcount_order = be32_to_cpu(header->refcount_order); - header->header_length = be32_to_cpu(header->header_length); - - if (header->header_length < 104) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "QCOW header too short\n"); - return -EINVAL; - } - } - - return ret; -} - -static int __qcow_file_fmt_validate_table(struct xloop_file_fmt *xlo_fmt, - u64 offset, u64 entries, size_t entry_len, s64 max_size_bytes, - const char *table_name) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - if (entries > max_size_bytes / entry_len) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "%s too large\n", table_name); - return -EFBIG; - } - - /* Use signed S64_MAX as the maximum even for u64 header fields, - * because values will be passed to qemu functions taking s64. */ - if ((S64_MAX - entries * entry_len < offset) || ( - xloop_file_fmt_qcow_offset_into_cluster(qcow_data, offset) != 0) - ) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "%s offset invalid", - table_name); - return -EINVAL; - } - - return 0; -} - -static inline loff_t __qcow_file_fmt_rq_get_pos(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - return ((loff_t) blk_rq_pos(rq) << 9) + xlo->xlo_offset; -} - -static int __qcow_file_fmt_compression_init(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - int ret = 0; -#ifdef CONFIG_ZSTD_DECOMPRESS - size_t workspace_size; -#endif - - /* create workspace for ZLIB decompression stream */ - qcow_data->zlib_dstrm = kzalloc(sizeof(*qcow_data->zlib_dstrm), GFP_KERNEL); - if (!qcow_data->zlib_dstrm) { - ret = -ENOMEM; - goto out; - } - - qcow_data->zlib_dstrm->workspace = vzalloc(zlib_inflate_workspacesize()); - if (!qcow_data->zlib_dstrm->workspace) { - ret = -ENOMEM; - goto out_free_zlib_dstrm; - } - - /* set up ZLIB decompression stream */ - ret = zlib_inflateInit2(qcow_data->zlib_dstrm, -12); - if (ret != Z_OK) { - ret = -EIO; - goto out_free_zlib_dworkspace; - } - -#ifdef CONFIG_ZSTD_DECOMPRESS - /* create workspace for ZSTD decompression stream */ - workspace_size = ZSTD_DStreamWorkspaceBound(ZSTD_MAXWINDOWSIZE); - qcow_data->zstd_dworkspace = vzalloc(workspace_size); - if (!qcow_data->zstd_dworkspace) { - ret = -ENOMEM; - goto out_free_zlib_dworkspace; - } - - /* set up ZSTD decompression stream */ - qcow_data->zstd_dstrm = ZSTD_initDStream(ZSTD_MAXWINDOWSIZE, - qcow_data->zstd_dworkspace, workspace_size); - if (!qcow_data->zstd_dstrm) { - ret = -EINVAL; - goto out_free_zstd_dworkspace; - } -#endif - - /* create cache for last compressed QCOW cluster */ - qcow_data->cmp_last_coffset = ULLONG_MAX; - qcow_data->cmp_out_buf = vmalloc(qcow_data->cluster_size); - if (!qcow_data->cmp_out_buf) { - ret = -ENOMEM; -#ifdef CONFIG_ZSTD_DECOMPRESS - goto out_free_zstd_dworkspace; -#else - goto out_free_zlib_dworkspace; -#endif - } - - return ret; - -#ifdef CONFIG_ZSTD_DECOMPRESS -out_free_zstd_dworkspace: - vfree(qcow_data->zstd_dworkspace); -#endif -out_free_zlib_dworkspace: - vfree(qcow_data->zlib_dstrm->workspace); -out_free_zlib_dstrm: - kfree(qcow_data->zlib_dstrm); -out: - return ret; -} - -static void __qcow_file_fmt_compression_exit(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - /* ZLIB specific cleanup */ - zlib_inflateEnd(qcow_data->zlib_dstrm); - vfree(qcow_data->zlib_dstrm->workspace); - kfree(qcow_data->zlib_dstrm); - - /* ZSTD specific cleanup */ -#ifdef CONFIG_ZSTD_DECOMPRESS - vfree(qcow_data->zstd_dworkspace); -#endif - - /* last compressed QCOW cluster cleanup */ - vfree(qcow_data->cmp_out_buf); -} - -#ifdef CONFIG_DEBUG_FS -static void __qcow_file_fmt_header_to_buf(struct xloop_file_fmt *xlo_fmt, - const struct xloop_file_fmt_qcow_header *header) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - char *header_buf = qcow_data->dbgfs_file_qcow_header_buf; - ssize_t len = 0; - - len += sprintf(header_buf + len, "magic: %d\n", - header->magic); - len += sprintf(header_buf + len, "version: %d\n", - header->version); - len += sprintf(header_buf + len, "backing_file_offset: %lld\n", - header->backing_file_offset); - len += sprintf(header_buf + len, "backing_file_size: %d\n", - header->backing_file_size); - len += sprintf(header_buf + len, "cluster_bits: %d\n", - header->cluster_bits); - len += sprintf(header_buf + len, "size: %lld\n", - header->size); - len += sprintf(header_buf + len, "crypt_method: %d\n", - header->crypt_method); - len += sprintf(header_buf + len, "l1_size: %d\n", - header->l1_size); - len += sprintf(header_buf + len, "l1_table_offset: %lld\n", - header->l1_table_offset); - len += sprintf(header_buf + len, "refcount_table_offset: %lld\n", - header->refcount_table_offset); - len += sprintf(header_buf + len, "refcount_table_clusters: %d\n", - header->refcount_table_clusters); - len += sprintf(header_buf + len, "nb_snapshots: %d\n", - header->nb_snapshots); - len += sprintf(header_buf + len, "snapshots_offset: %lld\n", - header->snapshots_offset); - - if (header->version == 3) { - len += sprintf(header_buf + len, - "incompatible_features: %lld\n", - header->incompatible_features); - len += sprintf(header_buf + len, - "compatible_features: %lld\n", - header->compatible_features); - len += sprintf(header_buf + len, - "autoclear_features: %lld\n", - header->autoclear_features); - len += sprintf(header_buf + len, - "refcount_order: %d\n", - header->refcount_order); - len += sprintf(header_buf + len, - "header_length: %d\n", - header->header_length); - } - - if (header->header_length > offsetof(struct xloop_file_fmt_qcow_header, - compression_type)) { - len += sprintf(header_buf + len, - "compression_type: %d\n", - header->compression_type); - } - - ASSERT(len < QCOW_HEADER_BUF_LEN); -} - -static ssize_t __qcow_file_fmt_dbgfs_hdr_read(struct file *file, - char __user *buf, size_t size, loff_t *ppos) -{ - struct xloop_file_fmt *xlo_fmt = file->private_data; - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - char *header_buf = qcow_data->dbgfs_file_qcow_header_buf; - - return simple_read_from_buffer(buf, size, ppos, header_buf, - strlen(header_buf)); -} - -static const struct file_operations qcow_file_fmt_dbgfs_hdr_fops = { - .open = simple_open, - .read = __qcow_file_fmt_dbgfs_hdr_read -}; - -static ssize_t __qcow_file_fmt_dbgfs_ofs_read(struct file *file, - char __user *buf, size_t size, loff_t *ppos) -{ - struct xloop_file_fmt *xlo_fmt = file->private_data; - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - unsigned int cur_bytes = 1; - u64 offset = 0; - u64 coffset = 0; - u64 host_offset = 0; - s64 offset_in_cluster = 0; - enum xloop_file_fmt_qcow_subcluster_type type; - ssize_t len = 0; - int ret = 0, csize = 0, nb_csectors = 0; - - /* read the share debugfs offset */ - ret = mutex_lock_interruptible(&qcow_data->dbgfs_qcow_offset_mutex); - if (ret) - return ret; - - offset = qcow_data->dbgfs_qcow_offset; - mutex_unlock(&qcow_data->dbgfs_qcow_offset_mutex); - - /* calculate and print the cluster offset */ - ret = xloop_file_fmt_qcow_get_host_offset(xlo_fmt, - offset, &cur_bytes, &host_offset, &type); - if (ret < 0) - return -EINVAL; - - offset_in_cluster = xloop_file_fmt_qcow_offset_into_cluster(qcow_data, - offset); - - len = sprintf(qcow_data->dbgfs_file_qcow_cluster_buf, - "cluster type: %s\n" - "cluster offset host: %lld\n" - "cluster offset guest: %lld\n" - "cluster offset in-cluster: %lld\n", - xloop_file_fmt_qcow_get_subcluster_name(type), - host_offset, offset, offset_in_cluster); - - if (type == QCOW_SUBCLUSTER_COMPRESSED) { - coffset = host_offset & qcow_data->cluster_offset_mask; - nb_csectors = ((host_offset >> qcow_data->csize_shift) & - qcow_data->csize_mask) + 1; - csize = nb_csectors * QCOW_COMPRESSED_SECTOR_SIZE - - (coffset & ~QCOW_COMPRESSED_SECTOR_MASK); - - len += sprintf(qcow_data->dbgfs_file_qcow_cluster_buf + len, - "cluster compressed offset: %lld\n" - "cluster compressed sectors: %d\n" - "cluster compressed size: %d\n", - coffset, nb_csectors, csize); - } - - ASSERT(len < QCOW_CLUSTER_BUF_LEN); - - return simple_read_from_buffer(buf, size, ppos, - qcow_data->dbgfs_file_qcow_cluster_buf, len); -} - -static ssize_t __qcow_file_fmt_dbgfs_ofs_write(struct file *file, - const char __user *buf, size_t size, loff_t *ppos) -{ - struct xloop_file_fmt *xlo_fmt = file->private_data; - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - ssize_t len = 0; - int ret = 0; - - if (*ppos > QCOW_OFFSET_BUF_LEN || size > QCOW_OFFSET_BUF_LEN) - return -EINVAL; - - len = simple_write_to_buffer(qcow_data->dbgfs_file_qcow_offset_buf, - QCOW_OFFSET_BUF_LEN, ppos, buf, size); - if (len < 0) - return len; - - qcow_data->dbgfs_file_qcow_offset_buf[len] = '\0'; - - ret = mutex_lock_interruptible(&qcow_data->dbgfs_qcow_offset_mutex); - if (ret) - return ret; - - ret = kstrtou64(qcow_data->dbgfs_file_qcow_offset_buf, 10, - &qcow_data->dbgfs_qcow_offset); - if (ret < 0) - goto out; - - ret = len; -out: - mutex_unlock(&qcow_data->dbgfs_qcow_offset_mutex); - return ret; -} - -static const struct file_operations qcow_file_fmt_dbgfs_ofs_fops = { - .open = simple_open, - .read = __qcow_file_fmt_dbgfs_ofs_read, - .write = __qcow_file_fmt_dbgfs_ofs_write -}; - -static int __qcow_file_fmt_dbgfs_init(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - int ret = 0; - - qcow_data->dbgfs_dir = debugfs_create_dir("QCOW", xlo->xlo_dbgfs_dir); - if (IS_ERR_OR_NULL(qcow_data->dbgfs_dir)) { - ret = -ENODEV; - goto out; - } - - qcow_data->dbgfs_file_qcow_header = debugfs_create_file("header", - S_IRUGO, qcow_data->dbgfs_dir, xlo_fmt, - &qcow_file_fmt_dbgfs_hdr_fops); - if (IS_ERR_OR_NULL(qcow_data->dbgfs_file_qcow_header)) { - ret = -ENODEV; - goto out_free_dbgfs_dir; - } - - qcow_data->dbgfs_file_qcow_offset = debugfs_create_file("offset", - S_IRUGO | S_IWUSR, qcow_data->dbgfs_dir, xlo_fmt, - &qcow_file_fmt_dbgfs_ofs_fops); - if (IS_ERR_OR_NULL(qcow_data->dbgfs_file_qcow_offset)) { - qcow_data->dbgfs_file_qcow_offset = NULL; - ret = -ENODEV; - goto out_free_dbgfs_hdr; - } - - qcow_data->dbgfs_qcow_offset = 0; - mutex_init(&qcow_data->dbgfs_qcow_offset_mutex); - - return ret; - -out_free_dbgfs_hdr: - debugfs_remove(qcow_data->dbgfs_file_qcow_header); - qcow_data->dbgfs_file_qcow_header = NULL; -out_free_dbgfs_dir: - debugfs_remove(qcow_data->dbgfs_dir); - qcow_data->dbgfs_dir = NULL; -out: - return ret; -} - -static void __qcow_file_fmt_dbgfs_exit(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - if (qcow_data->dbgfs_file_qcow_offset) - debugfs_remove(qcow_data->dbgfs_file_qcow_offset); - - mutex_destroy(&qcow_data->dbgfs_qcow_offset_mutex); - - if (qcow_data->dbgfs_file_qcow_header) - debugfs_remove(qcow_data->dbgfs_file_qcow_header); - - if (qcow_data->dbgfs_dir) - debugfs_remove(qcow_data->dbgfs_dir); -} -#endif - -static int __qcow_file_fmt_validate_compression_type( - struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - switch (qcow_data->compression_type) { - case QCOW_COMPRESSION_TYPE_ZLIB: -#ifdef CONFIG_ZSTD_DECOMPRESS - case QCOW_COMPRESSION_TYPE_ZSTD: -#endif - break; - default: - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "unknown compression type: %u", - qcow_data->compression_type); - return -ENOTSUPP; - } - - /* - * if the compression type differs from QCOW_COMPRESSION_TYPE_ZLIB - * the incompatible feature flag must be set - */ - if (qcow_data->compression_type == QCOW_COMPRESSION_TYPE_ZLIB) { - if (qcow_data->incompatible_features & QCOW_INCOMPAT_COMPRESSION) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "compression type " - "incompatible feature bit must not be set\n"); - return -EINVAL; - } - } else { - if (!(qcow_data->incompatible_features & QCOW_INCOMPAT_COMPRESSION)) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "compression type " - "incompatible feature bit must be set\n"); - return -EINVAL; - } - } - - return 0; -} - -static int qcow_file_fmt_init(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data; - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - struct xloop_file_fmt_qcow_header header; - u64 l1_vm_state_index; - u64 l2_cache_size; - u64 l2_cache_entry_size; - u64 virtual_disk_size; - u64 max_l2_entries; - u64 max_l2_cache; - u64 l2_cache_max_setting; - ssize_t len; - unsigned int i; - int ret = 0; - - /* allocate memory for saving QCOW file format data */ - qcow_data = kzalloc(sizeof(*qcow_data), GFP_KERNEL); - if (!qcow_data) - return -ENOMEM; - - xlo_fmt->private_data = qcow_data; - - /* read the QCOW file header */ - ret = __qcow_file_fmt_header_read(xlo_fmt, xlo->xlo_backing_file, &header); - if (ret) - goto free_qcow_data; - - /* save information of the header fields in human readable format in - * a file buffer to access it with debugfs */ -#ifdef CONFIG_DEBUG_FS - __qcow_file_fmt_header_to_buf(xlo_fmt, &header); -#endif - - qcow_data->qcow_version = header.version; - - /* Initialise cluster size */ - if (header.cluster_bits < QCOW_MIN_CLUSTER_BITS - || header.cluster_bits > QCOW_MAX_CLUSTER_BITS) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "unsupported cluster size: " - "2^%d\n", header.cluster_bits); - ret = -EINVAL; - goto free_qcow_data; - } - - qcow_data->cluster_bits = header.cluster_bits; - qcow_data->cluster_size = 1 << qcow_data->cluster_bits; - - if (header.header_length > qcow_data->cluster_size) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "QCOW header exceeds cluster " - "size\n"); - ret = -EINVAL; - goto free_qcow_data; - } - - if (header.backing_file_offset > qcow_data->cluster_size) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "invalid backing file " - "offset\n"); - ret = -EINVAL; - goto free_qcow_data; - } - - if (header.backing_file_offset) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "backing file support not " - "available\n"); - ret = -ENOTSUPP; - goto free_qcow_data; - } - - /* handle feature bits */ - qcow_data->incompatible_features = header.incompatible_features; - qcow_data->compatible_features = header.compatible_features; - qcow_data->autoclear_features = header.autoclear_features; - - /* - * Handle compression type - * Older qcow2 images don't contain the compression type header. - * Distinguish them by the header length and use - * the only valid (default) compression type in that case - */ - if (header.header_length > offsetof(struct xloop_file_fmt_qcow_header, - compression_type)) { - qcow_data->compression_type = header.compression_type; - } else { - qcow_data->compression_type = QCOW_COMPRESSION_TYPE_ZLIB; - } - - ret = __qcow_file_fmt_validate_compression_type(xlo_fmt); - if (ret) { - goto free_qcow_data; - } - - /* check for incompatible features */ - if (qcow_data->incompatible_features & QCOW_INCOMPAT_DIRTY) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "image contains inconsistent " - "refcounts\n"); - ret = -EACCES; - goto free_qcow_data; - } - - if (qcow_data->incompatible_features & QCOW_INCOMPAT_CORRUPT) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "image is corrupt; cannot be " - "opened read/write\n"); - ret = -EACCES; - goto free_qcow_data; - } - - if (qcow_data->incompatible_features & QCOW_INCOMPAT_DATA_FILE) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "data-file is required for " - "this image\n"); - ret = -EINVAL; - goto free_qcow_data; - } - - qcow_data->subclusters_per_cluster = - xloop_file_fmt_qcow_has_subclusters(qcow_data) ? - QCOW_EXTL2_SUBCLUSTERS_PER_CLUSTER : 1; - qcow_data->subcluster_size = - qcow_data->cluster_size / qcow_data->subclusters_per_cluster; - /* - * check if subcluster_size is non-zero to avoid unknown results of - * __builtin_ctz - */ - ASSERT(qcow_data->subcluster_size != 0); - qcow_data->subcluster_bits = __builtin_ctz(qcow_data->subcluster_size); - - if (qcow_data->subcluster_size < (1 << QCOW_MIN_CLUSTER_BITS)) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "unsupported subcluster " - "size: %d\n", qcow_data->subcluster_size); - ret = -EINVAL; - goto free_qcow_data; - } - - /* Check support for various header values */ - if (header.refcount_order > 6) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "reference count entry width " - "too large; may not exceed 64 bits\n"); - ret = -EINVAL; - goto free_qcow_data; - } - qcow_data->refcount_order = header.refcount_order; - qcow_data->refcount_bits = 1 << qcow_data->refcount_order; - qcow_data->refcount_max = U64_C(1) << (qcow_data->refcount_bits - 1); - qcow_data->refcount_max += qcow_data->refcount_max - 1; - - qcow_data->crypt_method_header = header.crypt_method; - if (qcow_data->crypt_method_header) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "encryption support not " - "available\n"); - ret = -ENOTSUPP; - goto free_qcow_data; - } - - /* - * check if xloop_file_fmt_qcow_l2_entry_size(qcow_data) is non-zero to - * avoid unknown results of __builtin_ctz - */ - ASSERT(xloop_file_fmt_qcow_l2_entry_size(qcow_data) != 0); - qcow_data->l2_bits = qcow_data->cluster_bits - - __builtin_ctz(xloop_file_fmt_qcow_l2_entry_size(qcow_data)); - qcow_data->l2_size = 1 << qcow_data->l2_bits; - /* 2^(qcow_data->refcount_order - 3) is the refcount width in bytes */ - qcow_data->refcount_block_bits = qcow_data->cluster_bits - - (qcow_data->refcount_order - 3); - qcow_data->refcount_block_size = 1 << qcow_data->refcount_block_bits; - qcow_data->size = header.size; - qcow_data->csize_shift = (62 - (qcow_data->cluster_bits - 8)); - qcow_data->csize_mask = (1 << (qcow_data->cluster_bits - 8)) - 1; - qcow_data->cluster_offset_mask = (1LL << qcow_data->csize_shift) - 1; - - qcow_data->refcount_table_offset = header.refcount_table_offset; - qcow_data->refcount_table_size = header.refcount_table_clusters << - (qcow_data->cluster_bits - 3); - - if (header.refcount_table_clusters == 0) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "image does not contain a " - "reference count table\n"); - ret = -EINVAL; - goto free_qcow_data; - } - - ret = __qcow_file_fmt_validate_table(xlo_fmt, - qcow_data->refcount_table_offset, - header.refcount_table_clusters, qcow_data->cluster_size, - QCOW_MAX_REFTABLE_SIZE, "Reference count table"); - if (ret < 0) { - goto free_qcow_data; - } - - /* The total size in bytes of the snapshot table is checked in - * qcow2_read_snapshots() because the size of each snapshot is - * variable and we don't know it yet. - * Here we only check the offset and number of snapshots. */ - ret = __qcow_file_fmt_validate_table(xlo_fmt, header.snapshots_offset, - header.nb_snapshots, - sizeof(struct xloop_file_fmt_qcow_snapshot_header), - sizeof(struct xloop_file_fmt_qcow_snapshot_header) * - QCOW_MAX_SNAPSHOTS, "Snapshot table"); - if (ret < 0) { - goto free_qcow_data; - } - - /* read the level 1 table */ - ret = __qcow_file_fmt_validate_table(xlo_fmt, header.l1_table_offset, - header.l1_size, QCOW_L1E_SIZE, QCOW_MAX_L1_SIZE, - "Active L1 table"); - if (ret < 0) { - goto free_qcow_data; - } - qcow_data->l1_size = header.l1_size; - qcow_data->l1_table_offset = header.l1_table_offset; - - l1_vm_state_index = xloop_file_fmt_qcow_size_to_l1(qcow_data, - header.size); - if (l1_vm_state_index > INT_MAX) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "image is too big\n"); - ret = -EFBIG; - goto free_qcow_data; - } - qcow_data->l1_vm_state_index = l1_vm_state_index; - - /* the L1 table must contain at least enough entries to put header.size - * bytes */ - if (qcow_data->l1_size < qcow_data->l1_vm_state_index) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "L1 table is too small\n"); - ret = -EINVAL; - goto free_qcow_data; - } - - if (qcow_data->l1_size > 0) { - qcow_data->l1_table = vzalloc(round_up(qcow_data->l1_size * - QCOW_L1E_SIZE, 512)); - if (qcow_data->l1_table == NULL) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "could not allocate " - "L1 table\n"); - ret = -ENOMEM; - goto free_qcow_data; - } - len = kernel_read(xlo->xlo_backing_file, qcow_data->l1_table, - qcow_data->l1_size * QCOW_L1E_SIZE, - &qcow_data->l1_table_offset); - if (len < 0) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "could not read " - "L1 table\n"); - ret = len; - goto free_l1_table; - } - for (i = 0; i < qcow_data->l1_size; i++) { - qcow_data->l1_table[i] = - be64_to_cpu(qcow_data->l1_table[i]); - } - } - - /* Internal snapshots */ - qcow_data->snapshots_offset = header.snapshots_offset; - qcow_data->nb_snapshots = header.nb_snapshots; - - if (qcow_data->nb_snapshots > 0) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "snapshots support not " - "available\n"); - ret = -ENOTSUPP; - goto free_l1_table; - } - - /* create cache for L2 */ - virtual_disk_size = qcow_data->size; - max_l2_entries = DIV_ROUND_UP(virtual_disk_size, qcow_data->cluster_size); - max_l2_cache = round_up( - max_l2_entries * xloop_file_fmt_qcow_l2_entry_size(qcow_data), - qcow_data->cluster_size); - - /* define the maximum L2 cache size */ - l2_cache_max_setting = QCOW_DEFAULT_L2_CACHE_MAX_SIZE; - - /* limit the L2 cache size to maximum l2_cache_max_setting */ - l2_cache_size = min(max_l2_cache, l2_cache_max_setting); - - /* determine the size of a cache entry */ - l2_cache_entry_size = min(qcow_data->cluster_size, (int)PAGE_SIZE); - - /* calculate the number of cache tables */ - l2_cache_size /= l2_cache_entry_size; - if (l2_cache_size < QCOW_MIN_L2_CACHE_SIZE) { - l2_cache_size = QCOW_MIN_L2_CACHE_SIZE; - } - - if (l2_cache_size > INT_MAX) { - dev_err(xloop_file_fmt_to_dev(xlo_fmt), "L2 cache size too big\n"); - ret = -EINVAL; - goto free_l1_table; - } - - qcow_data->l2_slice_size = - l2_cache_entry_size / xloop_file_fmt_qcow_l2_entry_size(qcow_data); - - qcow_data->l2_table_cache = xloop_file_fmt_qcow_cache_create(xlo_fmt, - l2_cache_size, l2_cache_entry_size); - if (!qcow_data->l2_table_cache) { - ret = -ENOMEM; - goto free_l1_table; - } - - /* initialize compression support */ - ret = __qcow_file_fmt_compression_init(xlo_fmt); - if (ret < 0) - goto free_l2_cache; - - /* initialize debugfs entries */ -#ifdef CONFIG_DEBUG_FS - ret = __qcow_file_fmt_dbgfs_init(xlo_fmt); - if (ret < 0) - goto free_l2_cache; -#endif - - return ret; - -free_l2_cache: - xloop_file_fmt_qcow_cache_destroy(xlo_fmt); -free_l1_table: - vfree(qcow_data->l1_table); -free_qcow_data: - kfree(qcow_data); - xlo_fmt->private_data = NULL; - return ret; -} - -static void qcow_file_fmt_exit(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - -#ifdef CONFIG_DEBUG_FS - __qcow_file_fmt_dbgfs_exit(xlo_fmt); -#endif - - __qcow_file_fmt_compression_exit(xlo_fmt); - - if (qcow_data->l1_table) { - vfree(qcow_data->l1_table); - } - - if (qcow_data->l2_table_cache) { - xloop_file_fmt_qcow_cache_destroy(xlo_fmt); - } - - if (qcow_data) { - kfree(qcow_data); - xlo_fmt->private_data = NULL; - } -} - -/* - * __qcow_file_fmt_zlib_decompress() - * - * Decompress some data (not more than @src_size bytes) to produce exactly - * @dest_size bytes using zlib compression method - * - * @xlo_fmt - QCOW file format - * @dest - destination buffer, @dest_size bytes - * @src - source buffer, @src_size bytes - * - * Returns: 0 on success - * -EIO on fail - */ -static ssize_t __qcow_file_fmt_zlib_decompress(struct xloop_file_fmt *xlo_fmt, - void *dest, - size_t dest_size, - const void *src, - size_t src_size) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - u8 zerostuff = 0; - ssize_t ret = 0; - - ret = zlib_inflateReset(qcow_data->zlib_dstrm); - if (ret != Z_OK) { - ret = -EINVAL; - goto out; - } - - qcow_data->zlib_dstrm->avail_in = src_size; - qcow_data->zlib_dstrm->next_in = (void *)src; - qcow_data->zlib_dstrm->avail_out = dest_size; - qcow_data->zlib_dstrm->next_out = dest; - - ret = zlib_inflate(qcow_data->zlib_dstrm, Z_SYNC_FLUSH); - /* - * Work around a bug in zlib, which sometimes wants to taste an extra - * byte when being used in the (undocumented) raw deflate mode. - * (From USAGI). - */ - if (ret == Z_OK && !qcow_data->zlib_dstrm->avail_in && - qcow_data->zlib_dstrm->avail_out) { - qcow_data->zlib_dstrm->next_in = &zerostuff; - qcow_data->zlib_dstrm->avail_in = 1; - ret = zlib_inflate(qcow_data->zlib_dstrm, Z_FINISH); - } - if (ret != Z_STREAM_END) { - ret = -EIO; - goto out; - } - -out: - return ret; -} - -#ifdef CONFIG_ZSTD_DECOMPRESS -/* - * __qcow_file_fmt_zstd_decompress() - * - * Decompress some data (not more than @src_size bytes) to produce exactly - * @dest_size bytes using zstd compression method - * - * @xlo_fmt - QCOW file format - * @dest - destination buffer, @dest_size bytes - * @src - source buffer, @src_size bytes - * - * Returns: 0 on success - * -EIO on any error - */ -static ssize_t __qcow_file_fmt_zstd_decompress(struct xloop_file_fmt *xlo_fmt, - void *dest, - size_t dest_size, - const void *src, - size_t src_size) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - size_t zstd_ret = 0; - ssize_t ret = 0; - - ZSTD_outBuffer output = { - .dst = dest, - .size = dest_size, - .pos = 0 - }; - - ZSTD_inBuffer input = { - .src = src, - .size = src_size, - .pos = 0 - }; - - zstd_ret = ZSTD_resetDStream(qcow_data->zstd_dstrm); - - if (ZSTD_isError(zstd_ret)) { - ret = -EIO; - goto out; - } - - /* - * The compressed stream from the input buffer may consist of more - * than one zstd frame. So we iterate until we get a fully - * uncompressed cluster. - * From zstd docs related to ZSTD_decompressStream: - * "return : 0 when a frame is completely decoded and fully flushed" - * We suppose that this means: each time ZSTD_decompressStream reads - * only ONE full frame and returns 0 if and only if that frame - * is completely decoded and flushed. Only after returning 0, - * ZSTD_decompressStream reads another ONE full frame. - */ - while (output.pos < output.size) { - size_t last_in_pos = input.pos; - size_t last_out_pos = output.pos; - zstd_ret = ZSTD_decompressStream(qcow_data->zstd_dstrm, &output, &input); - - if (ZSTD_isError(zstd_ret)) { - ret = -EIO; - break; - } - - /* - * The ZSTD manual is vague about what to do if it reads - * the buffer partially, and we don't want to get stuck - * in an infinite loop where ZSTD_decompressStream - * returns > 0 waiting for another input chunk. So, we add - * a check which ensures that the loop makes some progress - * on each step. - */ - if (last_in_pos >= input.pos && - last_out_pos >= output.pos) { - ret = -EIO; - break; - } - } - /* - * Make sure that we have the frame fully flushed here - * if not, we somehow managed to get uncompressed cluster - * greater then the cluster size, possibly because of its - * damage. - */ - if (zstd_ret > 0) { - ret = -EIO; - } - -out: - ASSERT(ret == 0 || ret == -EIO); - return ret; -} -#endif - -/* - * __qcow_file_fmt_buffer_decompress() - * - * Decompress @src_size bytes of data using the compression - * method defined by the image compression type - * - * @xlo_fmt - QCOW file format - * @dest - destination buffer, @dest_size bytes - * @src - source buffer, @src_size bytes - * - * Returns: compressed size on success - * a negative error code on failure - */ -static ssize_t __qcow_file_fmt_buffer_decompress(struct xloop_file_fmt *xlo_fmt, - void *dest, - size_t dest_size, - const void *src, - size_t src_size) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - qcow_file_fmt_decompress_fn decompress_fn; - - switch (qcow_data->compression_type) { - case QCOW_COMPRESSION_TYPE_ZLIB: - decompress_fn = __qcow_file_fmt_zlib_decompress; - break; - -#ifdef CONFIG_ZSTD_DECOMPRESS - case QCOW_COMPRESSION_TYPE_ZSTD: - decompress_fn = __qcow_file_fmt_zstd_decompress; - break; -#endif - default: - return -EINVAL; - } - - return decompress_fn(xlo_fmt, dest, dest_size, src, src_size); -} - - -static int __qcow_file_fmt_read_compressed(struct xloop_file_fmt *xlo_fmt, - struct bio_vec *bvec, - u64 file_cluster_offset, - u64 offset, - u64 bytes, - u64 bytes_done) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - int ret = 0, csize, nb_csectors; - u64 coffset; - u8 *in_buf = NULL; - ssize_t len; - void *data; - unsigned long irq_flags; - int offset_in_cluster = xloop_file_fmt_qcow_offset_into_cluster( - qcow_data, offset); - - coffset = file_cluster_offset & qcow_data->cluster_offset_mask; - nb_csectors = ((file_cluster_offset >> qcow_data->csize_shift) & - qcow_data->csize_mask) + 1; - csize = nb_csectors * QCOW_COMPRESSED_SECTOR_SIZE - - (coffset & ~QCOW_COMPRESSED_SECTOR_MASK); - - - if (qcow_data->cmp_last_coffset != coffset) { - in_buf = vmalloc(csize); - if (!in_buf) { - qcow_data->cmp_last_coffset = ULLONG_MAX; - return -ENOMEM; - } - qcow_data->cmp_last_coffset = coffset; - len = kernel_read(xlo->xlo_backing_file, in_buf, csize, &coffset); - if (len < 0) { - qcow_data->cmp_last_coffset = ULLONG_MAX; - ret = len; - goto out_free_in_buf; - } - - if (__qcow_file_fmt_buffer_decompress(xlo_fmt, qcow_data->cmp_out_buf, - qcow_data->cluster_size, in_buf, csize) < 0) { - qcow_data->cmp_last_coffset = ULLONG_MAX; - ret = -EIO; - goto out_free_in_buf; - } - } - - ASSERT(bytes <= bvec->bv_len); - data = bvec_kmap_irq(bvec, &irq_flags) + bytes_done; - memcpy(data, qcow_data->cmp_out_buf + offset_in_cluster, bytes); - flush_dcache_page(bvec->bv_page); - bvec_kunmap_irq(data, &irq_flags); - -out_free_in_buf: - vfree(in_buf); - - return ret; -} - -static int __qcow_file_fmt_read_bvec(struct xloop_file_fmt *xlo_fmt, - struct bio_vec *bvec, - loff_t *ppos) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - int offset_in_cluster; - int ret; - unsigned int cur_bytes; /* number of bytes in current iteration */ - u64 bytes; - u64 host_offset = 0; - u64 bytes_done = 0; - enum xloop_file_fmt_qcow_subcluster_type type; - void *data; - unsigned long irq_flags; - ssize_t len; - loff_t pos_read; - - bytes = bvec->bv_len; - - while (bytes != 0) { - - /* prepare next request */ - cur_bytes = bytes; - - ret = xloop_file_fmt_qcow_get_host_offset(xlo_fmt, *ppos, - &cur_bytes, &host_offset, &type); - if (ret < 0) { - goto fail; - } - - offset_in_cluster = xloop_file_fmt_qcow_offset_into_cluster( - qcow_data, *ppos); - - switch (type) { - case QCOW_SUBCLUSTER_ZERO_PLAIN: - case QCOW_SUBCLUSTER_ZERO_ALLOC: - case QCOW_SUBCLUSTER_UNALLOCATED_PLAIN: - case QCOW_SUBCLUSTER_UNALLOCATED_ALLOC: - data = bvec_kmap_irq(bvec, &irq_flags) + bytes_done; - memset(data, 0, cur_bytes); - flush_dcache_page(bvec->bv_page); - bvec_kunmap_irq(data, &irq_flags); - break; - - case QCOW_SUBCLUSTER_COMPRESSED: - ret = __qcow_file_fmt_read_compressed(xlo_fmt, bvec, - host_offset, *ppos, cur_bytes, bytes_done); - if (ret < 0) { - goto fail; - } - - break; - - case QCOW_SUBCLUSTER_NORMAL: - pos_read = host_offset; - - data = bvec_kmap_irq(bvec, &irq_flags) + bytes_done; - len = kernel_read(xlo->xlo_backing_file, data, cur_bytes, - &pos_read); - flush_dcache_page(bvec->bv_page); - bvec_kunmap_irq(data, &irq_flags); - - if (len < 0) - return len; - - ASSERT(len == cur_bytes); - break; - - default: - ret = -EIO; - goto fail; - } - - bytes -= cur_bytes; - *ppos += cur_bytes; - bytes_done += cur_bytes; - } - - ret = 0; - -fail: - return ret; -} - -static int qcow_file_fmt_read(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct bio_vec bvec; - struct req_iterator iter; - loff_t pos; - int ret = 0; - - pos = __qcow_file_fmt_rq_get_pos(xlo_fmt, rq); - - rq_for_each_segment(bvec, rq, iter) { - ret = __qcow_file_fmt_read_bvec(xlo_fmt, &bvec, &pos); - if (ret) - return ret; - - cond_resched(); - } - - return ret; -} - -static loff_t qcow_file_fmt_sector_size(struct xloop_file_fmt *xlo_fmt, - struct file *file, loff_t offset, loff_t sizelimit) -{ - struct xloop_file_fmt_qcow_header header; - loff_t xloopsize; - int ret; - - /* temporary read the QCOW file header of other QCOW image file */ - ret = __qcow_file_fmt_header_read(xlo_fmt, file, &header); - if (ret) - return 0; - - /* compute xloopsize in bytes */ - xloopsize = header.size; - if (offset > 0) - xloopsize -= offset; - /* offset is beyond i_size, weird but possible */ - if (xloopsize < 0) - return 0; - - if (sizelimit > 0 && sizelimit < xloopsize) - xloopsize = sizelimit; - /* - * Unfortunately, if we want to do I/O on the device, - * the number of 512-byte sectors has to fit into a sector_t. - */ - return xloopsize >> 9; -} - -static struct xloop_file_fmt_ops qcow_file_fmt_ops = { - .init = qcow_file_fmt_init, - .exit = qcow_file_fmt_exit, - .read = qcow_file_fmt_read, - .write = NULL, - .read_aio = NULL, - .write_aio = NULL, - .write_zeros = NULL, - .discard = NULL, - .flush = NULL, - .sector_size = qcow_file_fmt_sector_size, -}; - -static struct xloop_file_fmt_driver qcow_file_fmt_driver = { - .name = "QCOW", - .file_fmt_type = XLO_FILE_FMT_QCOW, - .ops = &qcow_file_fmt_ops, - .owner = THIS_MODULE, -}; - -static int __init xloop_file_fmt_qcow_init(void) -{ - pr_info("init xloop device QCOW file format driver\n"); - return xloop_file_fmt_register_driver(&qcow_file_fmt_driver); -} - -static void __exit xloop_file_fmt_qcow_exit(void) -{ - pr_info("exit xloop device QCOW file format driver\n"); - xloop_file_fmt_unregister_driver(&qcow_file_fmt_driver); -} - -module_init(xloop_file_fmt_qcow_init); -module_exit(xloop_file_fmt_qcow_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Manuel Bentele <development@manuel-bentele.de>"); -MODULE_DESCRIPTION("xloop device QCOW file format driver"); -MODULE_SOFTDEP("pre: xloop"); -MODULE_VERSION(__stringify(VERSION)); diff --git a/kernel/xloop_file_fmt_qcow_main.h b/kernel/xloop_file_fmt_qcow_main.h deleted file mode 100644 index 023c679..0000000 --- a/kernel/xloop_file_fmt_qcow_main.h +++ /dev/null @@ -1,646 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_qcow.h - * - * QCOW file format driver for the xloop device module. - * - * Ported QCOW2 implementation of the QEMU project (GPL-2.0): - * Declarations for the QCOW2 file format. - * - * The copyright (C) 2004-2006 of the original code is owned by Fabrice Bellard. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#ifndef _LINUX_XLOOP_FILE_FMT_QCOW_H -#define _LINUX_XLOOP_FILE_FMT_QCOW_H - -#include <linux/list.h> -#include <linux/mutex.h> -#include <linux/types.h> -#include <linux/zlib.h> -#ifdef CONFIG_ZSTD_DECOMPRESS -#include <linux/zstd.h> -#endif - -#ifdef CONFIG_DEBUG_FS -#include <linux/debugfs.h> -#endif - -#include "xloop_file_fmt.h" - -#ifdef CONFIG_DEBUG_DRIVER -#define ASSERT(x) \ -do { \ - if (!(x)) { \ - printk(KERN_EMERG "assertion failed %s: %d: %s\n", \ - __FILE__, __LINE__, #x); \ - BUG(); \ - } \ -} while (0) -#else -#define ASSERT(x) do { } while (0) -#endif - -#define KiB (1024) -#define MiB (1024 * 1024) - -#define QCOW_MAGIC (('Q' << 24) | ('F' << 16) | ('I' << 8) | 0xfb) - -#define QCOW_CRYPT_NONE 0 -#define QCOW_CRYPT_AES 1 -#define QCOW_CRYPT_LUKS 2 - -#define QCOW_MAX_CRYPT_CLUSTERS 32 -#define QCOW_MAX_SNAPSHOTS 65536 - -/* Field widths in QCOW mean normal cluster offsets cannot reach - * 64PB; depending on cluster size, compressed clusters can have a - * smaller limit (64PB for up to 16k clusters, then ramps down to - * 512TB for 2M clusters). */ -#define QCOW_MAX_CLUSTER_OFFSET ((1ULL << 56) - 1) - -/* 8 MB refcount table is enough for 2 PB images at 64k cluster size - * (128 GB for 512 byte clusters, 2 EB for 2 MB clusters) */ -#define QCOW_MAX_REFTABLE_SIZE (8 * MiB) - -/* 32 MB L1 table is enough for 2 PB images at 64k cluster size - * (128 GB for 512 byte clusters, 2 EB for 2 MB clusters) */ -#define QCOW_MAX_L1_SIZE (32 * MiB) - -/* Allow for an average of 1k per snapshot table entry, should be plenty of - * space for snapshot names and IDs */ -#define QCOW_MAX_SNAPSHOTS_SIZE (1024 * QCOW_MAX_SNAPSHOTS) - -/* Bitmap header extension constraints */ -#define QCOW_MAX_BITMAPS 65535 -#define QCOW_MAX_BITMAP_DIRECTORY_SIZE (1024 * QCOW_MAX_BITMAPS) - -/* indicate that the refcount of the referenced cluster is exactly one. */ -#define QCOW_OFLAG_COPIED (1ULL << 63) -/* indicate that the cluster is compressed (they never have the copied flag) */ -#define QCOW_OFLAG_COMPRESSED (1ULL << 62) -/* The cluster reads as all zeros */ -#define QCOW_OFLAG_ZERO (1ULL << 0) - -#define QCOW_EXTL2_SUBCLUSTERS_PER_CLUSTER 32 - -/* The subcluster X [0..31] is allocated */ -#define QCOW_OFLAG_SUB_ALLOC(X) (1ULL << (X)) -/* The subcluster X [0..31] reads as zeroes */ -#define QCOW_OFLAG_SUB_ZERO(X) (QCOW_OFLAG_SUB_ALLOC(X) << 32) -/* Subclusters [X, Y) (0 <= X <= Y <= 32) are allocated */ -#define QCOW_OFLAG_SUB_ALLOC_RANGE(X, Y) \ - (QCOW_OFLAG_SUB_ALLOC(Y) - QCOW_OFLAG_SUB_ALLOC(X)) -/* Subclusters [X, Y) (0 <= X <= Y <= 32) read as zeroes */ -#define QCOW_OFLAG_SUB_ZERO_RANGE(X, Y) \ - (QCOW_OFLAG_SUB_ALLOC_RANGE(X, Y) << 32) -/* L2 entry bitmap with all allocation bits set */ -#define QCOW_L2_BITMAP_ALL_ALLOC (QCOW_OFLAG_SUB_ALLOC_RANGE(0, 32)) -/* L2 entry bitmap with all "read as zeroes" bits set */ -#define QCOW_L2_BITMAP_ALL_ZEROES (QCOW_OFLAG_SUB_ZERO_RANGE(0, 32)) - -/* Size of normal and extended L2 entries */ -#define QCOW_L2E_SIZE_NORMAL (sizeof(u64)) -#define QCOW_L2E_SIZE_EXTENDED (sizeof(u64) * 2) - -/* Size of L1 table entries */ -#define QCOW_L1E_SIZE (sizeof(u64)) - -/* Size of reftable entries */ -#define QCOW_REFTABLE_ENTRY_SIZE (sizeof(u64)) - -#define QCOW_MIN_CLUSTER_BITS 9 -#define QCOW_MAX_CLUSTER_BITS 21 - -/* Defined in the qcow2 spec (compressed cluster descriptor) */ -#define QCOW_COMPRESSED_SECTOR_SIZE 512U -#define QCOW_COMPRESSED_SECTOR_MASK (~(QCOW_COMPRESSED_SECTOR_SIZE - 1)) - -/* Must be at least 2 to cover COW */ -#define QCOW_MIN_L2_CACHE_SIZE 2 /* cache entries */ - -/* Must be at least 4 to cover all cases of refcount table growth */ -#define QCOW_MIN_REFCOUNT_CACHE_SIZE 4 /* clusters */ - -#define QCOW_DEFAULT_L2_CACHE_MAX_SIZE (32 * MiB) -#define QCOW_DEFAULT_CACHE_CLEAN_INTERVAL 600 /* seconds */ - -#define QCOW_DEFAULT_CLUSTER_SIZE 65536 - -/* Buffer size for debugfs file buffer to display QCOW header information */ -#define QCOW_HEADER_BUF_LEN 1024 - -/* Buffer size for debugfs file buffer to receive and display offset and - * cluster offset information */ -#define QCOW_OFFSET_BUF_LEN 32 -#define QCOW_CLUSTER_BUF_LEN 256 - -struct xloop_file_fmt_qcow_header { - u32 magic; - u32 version; - u64 backing_file_offset; - u32 backing_file_size; - u32 cluster_bits; - u64 size; /* in bytes */ - u32 crypt_method; - u32 l1_size; - u64 l1_table_offset; - u64 refcount_table_offset; - u32 refcount_table_clusters; - u32 nb_snapshots; - u64 snapshots_offset; - - /* The following fields are only valid for version >= 3 */ - u64 incompatible_features; - u64 compatible_features; - u64 autoclear_features; - - u32 refcount_order; - u32 header_length; - - /* Additional fields */ - u8 compression_type; - - /* header must be a multiple of 8 */ - u8 padding[7]; -} __attribute__((packed)); - -struct xloop_file_fmt_qcow_snapshot_header { - /* header is 8 byte aligned */ - u64 l1_table_offset; - - u32 l1_size; - u16 id_str_size; - u16 name_size; - - u32 date_sec; - u32 date_nsec; - - u64 vm_clock_nsec; - - u32 vm_state_size; - - /* Size of all extra data, including QCowSnapshotExtraData if available */ - u32 extra_data_size; - /* Data beyond QCowSnapshotExtraData, if any */ - void *unknown_extra_data; -} __attribute__((packed)); - -enum { - QCOW_FEAT_TYPE_INCOMPATIBLE = 0, - QCOW_FEAT_TYPE_COMPATIBLE = 1, - QCOW_FEAT_TYPE_AUTOCLEAR = 2, -}; - -/* incompatible feature bits */ -enum { - QCOW_INCOMPAT_DIRTY_BITNR = 0, - QCOW_INCOMPAT_CORRUPT_BITNR = 1, - QCOW_INCOMPAT_DATA_FILE_BITNR = 2, - QCOW_INCOMPAT_COMPRESSION_BITNR = 3, - QCOW_INCOMPAT_EXTL2_BITNR = 4, - QCOW_INCOMPAT_DIRTY = 1 << QCOW_INCOMPAT_DIRTY_BITNR, - QCOW_INCOMPAT_CORRUPT = 1 << QCOW_INCOMPAT_CORRUPT_BITNR, - QCOW_INCOMPAT_DATA_FILE = 1 << QCOW_INCOMPAT_DATA_FILE_BITNR, - QCOW_INCOMPAT_COMPRESSION = 1 << QCOW_INCOMPAT_COMPRESSION_BITNR, - QCOW_INCOMPAT_EXTL2 = 1 << QCOW_INCOMPAT_EXTL2_BITNR, - - QCOW_INCOMPAT_MASK = QCOW_INCOMPAT_DIRTY - | QCOW_INCOMPAT_CORRUPT - | QCOW_INCOMPAT_DATA_FILE - | QCOW_INCOMPAT_COMPRESSION - | QCOW_INCOMPAT_EXTL2, -}; - -/* compatible feature bits */ -enum { - QCOW_COMPAT_LAZY_REFCOUNTS_BITNR = 0, - QCOW_COMPAT_LAZY_REFCOUNTS = 1 << QCOW_COMPAT_LAZY_REFCOUNTS_BITNR, - - QCOW_COMPAT_FEAT_MASK = QCOW_COMPAT_LAZY_REFCOUNTS, -}; - -/* autoclear feature bits */ -enum { - QCOW_AUTOCLEAR_BITMAPS_BITNR = 0, - QCOW_AUTOCLEAR_DATA_FILE_RAW_BITNR = 1, - QCOW_AUTOCLEAR_BITMAPS = 1 << QCOW_AUTOCLEAR_BITMAPS_BITNR, - QCOW_AUTOCLEAR_DATA_FILE_RAW = 1 << QCOW_AUTOCLEAR_DATA_FILE_RAW_BITNR, - - QCOW_AUTOCLEAR_MASK = QCOW_AUTOCLEAR_BITMAPS | - QCOW_AUTOCLEAR_DATA_FILE_RAW, -}; - -enum xloop_file_fmt_qcow_compression_type { - QCOW_COMPRESSION_TYPE_ZLIB, - QCOW_COMPRESSION_TYPE_ZSTD, -}; - -struct xloop_file_fmt_qcow_data { - u64 size; - int cluster_bits; - int cluster_size; - int l2_slice_size; - int subcluster_bits; - int subcluster_size; - int subclusters_per_cluster; - int l2_bits; - int l2_size; - int l1_size; - int l1_vm_state_index; - int refcount_block_bits; - int refcount_block_size; - int csize_shift; - int csize_mask; - u64 cluster_offset_mask; - u64 l1_table_offset; - u64 *l1_table; - - struct xloop_file_fmt_qcow_cache *l2_table_cache; - struct xloop_file_fmt_qcow_cache *refcount_block_cache; - - u64 *refcount_table; - u64 refcount_table_offset; - u32 refcount_table_size; - u32 max_refcount_table_index; /* Last used entry in refcount_table */ - u64 free_cluster_index; - u64 free_byte_offset; - - u32 crypt_method_header; - u64 snapshots_offset; - int snapshots_size; - unsigned int nb_snapshots; - - u32 nb_bitmaps; - u64 bitmap_directory_size; - u64 bitmap_directory_offset; - - int qcow_version; - bool use_lazy_refcounts; - int refcount_order; - int refcount_bits; - u64 refcount_max; - - u64 incompatible_features; - u64 compatible_features; - u64 autoclear_features; - - /* ZLIB specific data */ - z_streamp zlib_dstrm; - - /* ZSTD specific data */ -#ifdef CONFIG_ZSTD_DECOMPRESS - void *zstd_dworkspace; - ZSTD_DStream *zstd_dstrm; -#endif - - /* used to cache last compressed QCOW cluster */ - u8 *cmp_out_buf; - u64 cmp_last_coffset; - - /* - * Compression type used for the image. Default: 0 - ZLIB - * The image compression type is set on image creation. - * For now, the only way to change the compression type - * is to convert the image with the desired compression type set. - */ - enum xloop_file_fmt_qcow_compression_type compression_type; - - /* debugfs entries */ -#ifdef CONFIG_DEBUG_FS - struct dentry *dbgfs_dir; - struct dentry *dbgfs_file_qcow_header; - char dbgfs_file_qcow_header_buf[QCOW_HEADER_BUF_LEN]; - struct dentry *dbgfs_file_qcow_offset; - char dbgfs_file_qcow_offset_buf[QCOW_OFFSET_BUF_LEN]; - char dbgfs_file_qcow_cluster_buf[QCOW_CLUSTER_BUF_LEN]; - u64 dbgfs_qcow_offset; - struct mutex dbgfs_qcow_offset_mutex; -#endif -}; - -struct xloop_file_fmt_qcow_cow_region { - /** - * Offset of the COW region in bytes from the start of the first - * cluster touched by the request. - */ - unsigned offset; - - /** Number of bytes to copy */ - unsigned nb_bytes; -}; - -/* - * In images with standard L2 entries all clusters are treated as if - * they had one subcluster so xloop_file_fmt_qcow_cluster_type and - * xloop_file_fmt_qcow_subcluster_type can be mapped to each other and - * have the exact same meaning (QCOW_SUBCLUSTER_UNALLOCATED_ALLOC cannot - * happen in these images). - * - * In images with extended L2 entries xloop_file_fmt_qcow_cluster_type - * refers to the complete cluster and xloop_file_fmt_qcow_subcluster_type - * to each of the individual subclusters, so there are several possible - * combinations: - * - * |--------------+---------------------------| - * | Cluster type | Possible subcluster types | - * |--------------+---------------------------| - * | UNALLOCATED | UNALLOCATED_PLAIN | - * | | ZERO_PLAIN | - * |--------------+---------------------------| - * | NORMAL | UNALLOCATED_ALLOC | - * | | ZERO_ALLOC | - * | | NORMAL | - * |--------------+---------------------------| - * | COMPRESSED | COMPRESSED | - * |--------------+---------------------------| - * - * QCOW_SUBCLUSTER_INVALID means that the L2 entry is incorrect and - * the image should be marked corrupt. - */ -enum xloop_file_fmt_qcow_cluster_type { - QCOW_CLUSTER_UNALLOCATED, - QCOW_CLUSTER_ZERO_PLAIN, - QCOW_CLUSTER_ZERO_ALLOC, - QCOW_CLUSTER_NORMAL, - QCOW_CLUSTER_COMPRESSED, -}; - -enum xloop_file_fmt_qcow_subcluster_type { - QCOW_SUBCLUSTER_UNALLOCATED_PLAIN, - QCOW_SUBCLUSTER_UNALLOCATED_ALLOC, - QCOW_SUBCLUSTER_ZERO_PLAIN, - QCOW_SUBCLUSTER_ZERO_ALLOC, - QCOW_SUBCLUSTER_NORMAL, - QCOW_SUBCLUSTER_COMPRESSED, - QCOW_SUBCLUSTER_INVALID, -}; - -enum xloop_file_fmt_qcow_metadata_overlap { - QCOW_OL_MAIN_HEADER_BITNR = 0, - QCOW_OL_ACTIVE_L1_BITNR = 1, - QCOW_OL_ACTIVE_L2_BITNR = 2, - QCOW_OL_REFCOUNT_TABLE_BITNR = 3, - QCOW_OL_REFCOUNT_BLOCK_BITNR = 4, - QCOW_OL_SNAPSHOT_TABLE_BITNR = 5, - QCOW_OL_INACTIVE_L1_BITNR = 6, - QCOW_OL_INACTIVE_L2_BITNR = 7, - QCOW_OL_BITMAP_DIRECTORY_BITNR = 8, - - QCOW_OL_MAX_BITNR = 9, - - QCOW_OL_NONE = 0, - QCOW_OL_MAIN_HEADER = (1 << QCOW_OL_MAIN_HEADER_BITNR), - QCOW_OL_ACTIVE_L1 = (1 << QCOW_OL_ACTIVE_L1_BITNR), - QCOW_OL_ACTIVE_L2 = (1 << QCOW_OL_ACTIVE_L2_BITNR), - QCOW_OL_REFCOUNT_TABLE = (1 << QCOW_OL_REFCOUNT_TABLE_BITNR), - QCOW_OL_REFCOUNT_BLOCK = (1 << QCOW_OL_REFCOUNT_BLOCK_BITNR), - QCOW_OL_SNAPSHOT_TABLE = (1 << QCOW_OL_SNAPSHOT_TABLE_BITNR), - QCOW_OL_INACTIVE_L1 = (1 << QCOW_OL_INACTIVE_L1_BITNR), - /* NOTE: Checking overlaps with inactive L2 tables will result in bdrv - * reads. */ - QCOW_OL_INACTIVE_L2 = (1 << QCOW_OL_INACTIVE_L2_BITNR), - QCOW_OL_BITMAP_DIRECTORY = (1 << QCOW_OL_BITMAP_DIRECTORY_BITNR), -}; - -/* Perform all overlap checks which can be done in constant time */ -#define QCOW_OL_CONSTANT \ - (QCOW_OL_MAIN_HEADER | QCOW_OL_ACTIVE_L1 | QCOW_OL_REFCOUNT_TABLE | \ - QCOW_OL_SNAPSHOT_TABLE | QCOW_OL_BITMAP_DIRECTORY) - -/* Perform all overlap checks which don't require disk access */ -#define QCOW_OL_CACHED \ - (QCOW_OL_CONSTANT | QCOW_OL_ACTIVE_L2 | QCOW_OL_REFCOUNT_BLOCK | \ - QCOW_OL_INACTIVE_L1) - -/* Perform all overlap checks */ -#define QCOW_OL_ALL \ - (QCOW_OL_CACHED | QCOW_OL_INACTIVE_L2) - -#define QCOW_L1E_OFFSET_MASK 0x00fffffffffffe00ULL -#define QCOW_L2E_OFFSET_MASK 0x00fffffffffffe00ULL -#define QCOW_L2E_COMPRESSED_OFFSET_SIZE_MASK 0x3fffffffffffffffULL - -static inline bool xloop_file_fmt_qcow_has_subclusters( - struct xloop_file_fmt_qcow_data *qcow_data) -{ - return qcow_data->incompatible_features & QCOW_INCOMPAT_EXTL2; -} - -static inline size_t xloop_file_fmt_qcow_l2_entry_size( - struct xloop_file_fmt_qcow_data *qcow_data) -{ - return xloop_file_fmt_qcow_has_subclusters(qcow_data) ? - QCOW_L2E_SIZE_EXTENDED : QCOW_L2E_SIZE_NORMAL; -} - -static inline u64 xloop_file_fmt_qcow_get_l2_entry( - struct xloop_file_fmt_qcow_data *qcow_data, u64 *l2_slice, int idx) -{ - idx *= xloop_file_fmt_qcow_l2_entry_size(qcow_data) / sizeof(u64); - return be64_to_cpu(l2_slice[idx]); -} - -static inline u64 xloop_file_fmt_qcow_get_l2_bitmap( - struct xloop_file_fmt_qcow_data *qcow_data, u64 *l2_slice, int idx) -{ - if (xloop_file_fmt_qcow_has_subclusters(qcow_data)) { - idx *= xloop_file_fmt_qcow_l2_entry_size(qcow_data) / sizeof(u64); - return be64_to_cpu(l2_slice[idx + 1]); - } else { - return 0; /* For convenience only; this value has no meaning. */ - } -} - -static inline bool xloop_file_fmt_qcow_has_data_file( - struct xloop_file_fmt_qcow_data *qcow_data) -{ - /* At the moment, there is no support for copy on write! */ - return false; -} - -static inline bool xloop_file_fmt_qcow_data_file_is_raw( - struct xloop_file_fmt_qcow_data *qcow_data) -{ - return !!(qcow_data->autoclear_features & - QCOW_AUTOCLEAR_DATA_FILE_RAW); -} - -static inline s64 xloop_file_fmt_qcow_start_of_cluster( - struct xloop_file_fmt_qcow_data *qcow_data, s64 offset) -{ - return offset & ~(qcow_data->cluster_size - 1); -} - -static inline s64 xloop_file_fmt_qcow_offset_into_cluster( - struct xloop_file_fmt_qcow_data *qcow_data, s64 offset) -{ - return offset & (qcow_data->cluster_size - 1); -} - -static inline s64 xloop_file_fmt_qcow_offset_into_subcluster( - struct xloop_file_fmt_qcow_data *qcow_data, s64 offset) -{ - return offset & (qcow_data->subcluster_size - 1); -} - -static inline s64 xloop_file_fmt_qcow_size_to_clusters( - struct xloop_file_fmt_qcow_data *qcow_data, u64 size) -{ - return (size + (qcow_data->cluster_size - 1)) >> - qcow_data->cluster_bits; -} - -static inline s64 xloop_file_fmt_qcow_size_to_l1( - struct xloop_file_fmt_qcow_data *qcow_data, s64 size) -{ - int shift = qcow_data->cluster_bits + qcow_data->l2_bits; - return (size + (1ULL << shift) - 1) >> shift; -} - -static inline int xloop_file_fmt_qcow_offset_to_l1_index( - struct xloop_file_fmt_qcow_data *qcow_data, u64 offset) -{ - return offset >> (qcow_data->l2_bits + qcow_data->cluster_bits); -} - -static inline int xloop_file_fmt_qcow_offset_to_l2_index( - struct xloop_file_fmt_qcow_data *qcow_data, s64 offset) -{ - return (offset >> qcow_data->cluster_bits) & (qcow_data->l2_size - 1); -} - -static inline int xloop_file_fmt_qcow_offset_to_l2_slice_index( - struct xloop_file_fmt_qcow_data *qcow_data, s64 offset) -{ - return (offset >> qcow_data->cluster_bits) & - (qcow_data->l2_slice_size - 1); -} - -static inline int xloop_file_fmt_qcow_offset_to_sc_index( - struct xloop_file_fmt_qcow_data *qcow_data, s64 offset) -{ - return (offset >> qcow_data->subcluster_bits) & - (qcow_data->subclusters_per_cluster - 1); -} - -static inline s64 xloop_file_fmt_qcow_vm_state_offset( - struct xloop_file_fmt_qcow_data *qcow_data) -{ - return (s64)qcow_data->l1_vm_state_index << - (qcow_data->cluster_bits + qcow_data->l2_bits); -} - -static inline enum xloop_file_fmt_qcow_cluster_type -xloop_file_fmt_qcow_get_cluster_type(struct xloop_file_fmt *xlo_fmt, - u64 l2_entry) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - - if (l2_entry & QCOW_OFLAG_COMPRESSED) { - return QCOW_CLUSTER_COMPRESSED; - } else if (l2_entry & QCOW_OFLAG_ZERO) { - if (l2_entry & QCOW_L2E_OFFSET_MASK) { - return QCOW_CLUSTER_ZERO_ALLOC; - } - return QCOW_CLUSTER_ZERO_PLAIN; - } else if (!(l2_entry & QCOW_L2E_OFFSET_MASK)) { - /* Offset 0 generally means unallocated, but it is ambiguous - * with external data files because 0 is a valid offset there. - * However, all clusters in external data files always have - * refcount 1, so we can rely on QCOW_OFLAG_COPIED to - * disambiguate. */ - if (xloop_file_fmt_qcow_has_data_file(qcow_data) && - (l2_entry & QCOW_OFLAG_COPIED)) { - return QCOW_CLUSTER_NORMAL; - } else { - return QCOW_CLUSTER_UNALLOCATED; - } - } else { - return QCOW_CLUSTER_NORMAL; - } -} - -/* - * In an image without subsclusters @l2_bitmap is ignored and - * @sc_index must be 0. - * Return QCOW_SUBCLUSTER_INVALID if an invalid l2 entry is detected - * (this checks the whole entry and bitmap, not only the bits related - * to subcluster @sc_index). - */ -static inline enum xloop_file_fmt_qcow_subcluster_type -xloop_file_fmt_qcow_get_subcluster_type(struct xloop_file_fmt *xlo_fmt, - u64 l2_entry, u64 l2_bitmap, unsigned int sc_index) -{ - struct xloop_file_fmt_qcow_data *qcow_data = xlo_fmt->private_data; - enum xloop_file_fmt_qcow_cluster_type type = - xloop_file_fmt_qcow_get_cluster_type(xlo_fmt, l2_entry); - ASSERT(sc_index < qcow_data->subclusters_per_cluster); - - if (xloop_file_fmt_qcow_has_subclusters(qcow_data)) { - switch (type) { - case QCOW_CLUSTER_COMPRESSED: - return QCOW_SUBCLUSTER_COMPRESSED; - case QCOW_CLUSTER_NORMAL: - if ((l2_bitmap >> 32) & l2_bitmap) { - return QCOW_SUBCLUSTER_INVALID; - } else if (l2_bitmap & QCOW_OFLAG_SUB_ZERO(sc_index)) { - return QCOW_SUBCLUSTER_ZERO_ALLOC; - } else if (l2_bitmap & QCOW_OFLAG_SUB_ALLOC(sc_index)) { - return QCOW_SUBCLUSTER_NORMAL; - } else { - return QCOW_SUBCLUSTER_UNALLOCATED_ALLOC; - } - case QCOW_CLUSTER_UNALLOCATED: - if (l2_bitmap & QCOW_L2_BITMAP_ALL_ALLOC) { - return QCOW_SUBCLUSTER_INVALID; - } else if (l2_bitmap & QCOW_OFLAG_SUB_ZERO(sc_index)) { - return QCOW_SUBCLUSTER_ZERO_PLAIN; - } else { - return QCOW_SUBCLUSTER_UNALLOCATED_PLAIN; - } - default: - /* not reachable */ - ASSERT(false); - return QCOW_SUBCLUSTER_INVALID; - } - } else { - switch (type) { - case QCOW_CLUSTER_COMPRESSED: - return QCOW_SUBCLUSTER_COMPRESSED; - case QCOW_CLUSTER_ZERO_PLAIN: - return QCOW_SUBCLUSTER_ZERO_PLAIN; - case QCOW_CLUSTER_ZERO_ALLOC: - return QCOW_SUBCLUSTER_ZERO_ALLOC; - case QCOW_CLUSTER_NORMAL: - return QCOW_SUBCLUSTER_NORMAL; - case QCOW_CLUSTER_UNALLOCATED: - return QCOW_SUBCLUSTER_UNALLOCATED_PLAIN; - default: - /* not reachable */ - ASSERT(false); - return QCOW_SUBCLUSTER_INVALID; - } - } -} - -#ifdef CONFIG_DEBUG_FS -static inline const char *xloop_file_fmt_qcow_get_subcluster_name( - const enum xloop_file_fmt_qcow_subcluster_type type) -{ - static const char *subcluster_names[] = { - "QCOW2_SUBCLUSTER_UNALLOCATED_PLAIN", - "QCOW2_SUBCLUSTER_UNALLOCATED_ALLOC", - "QCOW2_SUBCLUSTER_ZERO_PLAIN", - "QCOW2_SUBCLUSTER_ZERO_ALLOC", - "QCOW2_SUBCLUSTER_NORMAL", - "QCOW2_SUBCLUSTER_COMPRESSED", - "QCOW2_SUBCLUSTER_INVALID" - }; - - return subcluster_names[type]; -} -#endif - -#endif diff --git a/kernel/xloop_file_fmt_raw.c b/kernel/xloop_file_fmt_raw.c deleted file mode 100644 index 76ab39e..0000000 --- a/kernel/xloop_file_fmt_raw.c +++ /dev/null @@ -1,476 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * xloop_file_fmt_raw.c - * - * RAW file format driver for the xloop device module. - * - * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/blkdev.h> -#include <linux/compiler.h> -#include <linux/blk-cgroup.h> -#include <linux/fs.h> -#include <linux/falloc.h> -#include <linux/printk.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/uio.h> -#include <linux/version.h> - -#include "xloop_file_fmt.h" - -static inline loff_t __raw_file_fmt_rq_get_pos(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - return ((loff_t) blk_rq_pos(rq) << 9) + xlo->xlo_offset; -} - -/* transfer function for DEPRECATED cryptoxloop support */ -static inline int __raw_file_fmt_do_transfer(struct xloop_device *xlo, int cmd, - struct page *rpage, unsigned roffs, - struct page *lpage, unsigned loffs, - int size, sector_t rblock) -{ - int ret; - - ret = xlo->transfer(xlo, cmd, rpage, roffs, lpage, loffs, size, rblock); - if (likely(!ret)) - return 0; - - pr_err_ratelimited("transfer error at byte offset %llu, length %i.\n", - (unsigned long long)rblock << 9, size); - return ret; -} - -static int __raw_file_fmt_read_transfer(struct xloop_device *xlo, - struct request *rq, loff_t pos) -{ - struct bio_vec bvec, b; - struct req_iterator iter; - struct iov_iter i; - struct page *page; - ssize_t len; - int ret = 0; - - page = alloc_page(GFP_NOIO); - if (unlikely(!page)) - return -ENOMEM; - - rq_for_each_segment(bvec, rq, iter) { - loff_t offset = pos; - - b.bv_page = page; - b.bv_offset = 0; - b.bv_len = bvec.bv_len; - - iov_iter_bvec(&i, READ, &b, 1, b.bv_len); - len = vfs_iter_read(xlo->xlo_backing_file, &i, &pos, 0); - if (len < 0) { - ret = len; - goto out_free_page; - } - - ret = __raw_file_fmt_do_transfer(xlo, READ, page, 0, bvec.bv_page, - bvec.bv_offset, len, offset >> 9); - if (ret) - goto out_free_page; - - flush_dcache_page(bvec.bv_page); - - if (len != bvec.bv_len) { - struct bio *bio; - - __rq_for_each_bio(bio, rq) - zero_fill_bio(bio); - break; - } - } - - ret = 0; -out_free_page: - __free_page(page); - return ret; -} - -static int raw_file_fmt_read(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct bio_vec bvec; - struct req_iterator iter; - struct iov_iter i; - ssize_t len; - struct xloop_device *xlo; - loff_t pos; - - xlo = xloop_file_fmt_get_xlo(xlo_fmt); - pos = __raw_file_fmt_rq_get_pos(xlo_fmt, rq); - - if (xlo->transfer) - return __raw_file_fmt_read_transfer(xlo, rq, pos); - - rq_for_each_segment(bvec, rq, iter) { - iov_iter_bvec(&i, READ, &bvec, 1, bvec.bv_len); - len = vfs_iter_read(xlo->xlo_backing_file, &i, &pos, 0); - if (len < 0) - return len; - - flush_dcache_page(bvec.bv_page); - - if (len != bvec.bv_len) { - struct bio *bio; - - __rq_for_each_bio(bio, rq) - zero_fill_bio(bio); - break; - } - cond_resched(); - } - - return 0; -} - -static void __raw_file_fmt_rw_aio_do_completion(struct xloop_cmd *cmd) -{ - struct request *rq = blk_mq_rq_from_pdu(cmd); - - if (!atomic_dec_and_test(&cmd->ref)) - return; - kfree(cmd->bvec); - cmd->bvec = NULL; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0) - if (likely(!blk_should_fake_timeout(rq->q))) - blk_mq_complete_request(rq); -#else - blk_mq_complete_request(rq); -#endif -} - -static void __raw_file_fmt_rw_aio_complete(struct kiocb *iocb, long ret, long ret2) -{ - struct xloop_cmd *cmd = container_of(iocb, struct xloop_cmd, iocb); - - if (cmd->css) - css_put(cmd->css); - cmd->ret = ret; - __raw_file_fmt_rw_aio_do_completion(cmd); -} - -static int __raw_file_fmt_rw_aio(struct xloop_device *xlo, - struct xloop_cmd *cmd, loff_t pos, bool rw) -{ - struct iov_iter iter; - struct req_iterator rq_iter; - struct bio_vec *bvec; - struct request *rq = blk_mq_rq_from_pdu(cmd); - struct bio *bio = rq->bio; - struct file *file = xlo->xlo_backing_file; - struct bio_vec tmp; - unsigned int offset; - int nr_bvec = 0; - int ret; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 1, 0) - rq_for_each_bvec(tmp, rq, rq_iter) - nr_bvec++; -#endif - - if (rq->bio != rq->biotail) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0) - __rq_for_each_bio(bio, rq) - nr_bvec += bio_segments(bio); -#endif - bvec = kmalloc_array(nr_bvec, sizeof(struct bio_vec), - GFP_NOIO); - if (!bvec) - return -EIO; - cmd->bvec = bvec; - - /* - * The bios of the request may be started from the middle of - * the 'bvec' because of bio splitting, so we can't directly - * copy bio->bi_iov_vec to new bvec. The rq_for_each_bvec - * API will take care of all details for us. - */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 1, 0) - rq_for_each_bvec(tmp, rq, rq_iter) { -#else - rq_for_each_segment(tmp, rq, rq_iter) { -#endif - *bvec = tmp; - bvec++; - } - bvec = cmd->bvec; - offset = 0; - } else { - /* - * Same here, this bio may be started from the middle of the - * 'bvec' because of bio splitting, so offset from the bvec - * must be passed to iov iterator - */ - offset = bio->bi_iter.bi_bvec_done; - bvec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter); -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0) - nr_bvec = bio_segments(bio); -#endif - } - atomic_set(&cmd->ref, 2); - - iov_iter_bvec(&iter, rw, bvec, nr_bvec, blk_rq_bytes(rq)); - iter.iov_offset = offset; - - cmd->iocb.ki_pos = pos; - cmd->iocb.ki_filp = file; - cmd->iocb.ki_complete = __raw_file_fmt_rw_aio_complete; - cmd->iocb.ki_flags = IOCB_DIRECT; - cmd->iocb.ki_ioprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0); - if (cmd->css) - kthread_associate_blkcg(cmd->css); - - if (rw == WRITE) - ret = call_write_iter(file, &cmd->iocb, &iter); - else - ret = call_read_iter(file, &cmd->iocb, &iter); - - __raw_file_fmt_rw_aio_do_completion(cmd); - kthread_associate_blkcg(NULL); - - if (ret != -EIOCBQUEUED) - cmd->iocb.ki_complete(&cmd->iocb, ret, 0); - return 0; -} - -static int raw_file_fmt_read_aio(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - struct xloop_cmd *cmd = blk_mq_rq_to_pdu(rq); - loff_t pos = __raw_file_fmt_rq_get_pos(xlo_fmt, rq); - - return __raw_file_fmt_rw_aio(xlo, cmd, pos, READ); -} - -static int __raw_file_fmt_write_bvec(struct file *file, - struct bio_vec *bvec, - loff_t *ppos) -{ - struct iov_iter i; - ssize_t bw; - - iov_iter_bvec(&i, WRITE, bvec, 1, bvec->bv_len); - - file_start_write(file); - bw = vfs_iter_write(file, &i, ppos, 0); - file_end_write(file); - - if (likely(bw == bvec->bv_len)) - return 0; - - pr_err_ratelimited("write error at byte offset %llu, length %i.\n", - (unsigned long long)*ppos, bvec->bv_len); - if (bw >= 0) - bw = -EIO; - return bw; -} - -/* - * This is the slow, transforming version that needs to double buffer the - * data as it cannot do the transformations in place without having direct - * access to the destination pages of the backing file. - */ -static int __raw_file_fmt_write_transfer(struct xloop_device *xlo, - struct request *rq, loff_t pos) -{ -struct bio_vec bvec, b; - struct req_iterator iter; - struct page *page; - int ret = 0; - - page = alloc_page(GFP_NOIO); - if (unlikely(!page)) - return -ENOMEM; - - rq_for_each_segment(bvec, rq, iter) { - ret = __raw_file_fmt_do_transfer(xlo, WRITE, page, 0, bvec.bv_page, - bvec.bv_offset, bvec.bv_len, pos >> 9); - if (unlikely(ret)) - break; - - b.bv_page = page; - b.bv_offset = 0; - b.bv_len = bvec.bv_len; - ret = __raw_file_fmt_write_bvec(xlo->xlo_backing_file, &b, &pos); - if (ret < 0) - break; - } - - __free_page(page); - return ret; -} - -static int raw_file_fmt_write(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct bio_vec bvec; - struct req_iterator iter; - int ret = 0; - struct xloop_device *xlo; - loff_t pos; - - xlo = xloop_file_fmt_get_xlo(xlo_fmt); - pos = __raw_file_fmt_rq_get_pos(xlo_fmt, rq); - - if (xlo->transfer) - return __raw_file_fmt_write_transfer(xlo, rq, pos); - - rq_for_each_segment(bvec, rq, iter) { - ret = __raw_file_fmt_write_bvec(xlo->xlo_backing_file, &bvec, &pos); - if (ret < 0) - break; - cond_resched(); - } - - return ret; -} - -static int raw_file_fmt_write_aio(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - struct xloop_cmd *cmd = blk_mq_rq_to_pdu(rq); - loff_t pos = __raw_file_fmt_rq_get_pos(xlo_fmt, rq); - - return __raw_file_fmt_rw_aio(xlo, cmd, pos, WRITE); -} - -static int __raw_file_fmt_fallocate(struct xloop_device *xlo, - struct request *rq, loff_t pos, int mode) -{ - /* - * We use fallocate to manipulate the space mappings used by the image - * a.k.a. discard/zerorange. However we do not support this if - * encryption is enabled, because it may give an attacker useful - * information. - */ - struct file *file = xlo->xlo_backing_file; - struct request_queue *q = xlo->xlo_queue; - int ret; - - mode |= FALLOC_FL_KEEP_SIZE; - - if (!blk_queue_discard(q)) { - ret = -EOPNOTSUPP; - goto out; - } - - ret = file->f_op->fallocate(file, mode, pos, blk_rq_bytes(rq)); - if (unlikely(ret && ret != -EINVAL && ret != -EOPNOTSUPP)) - ret = -EIO; -out: - return ret; -} - -static int raw_file_fmt_write_zeros(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - loff_t pos = __raw_file_fmt_rq_get_pos(xlo_fmt, rq); - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - - /* - * If the caller doesn't want deallocation, call zeroout to - * write zeroes the range. Otherwise, punch them out. - */ - return __raw_file_fmt_fallocate(xlo, rq, pos, - (rq->cmd_flags & REQ_NOUNMAP) ? - FALLOC_FL_ZERO_RANGE : - FALLOC_FL_PUNCH_HOLE); -} - -static int raw_file_fmt_discard(struct xloop_file_fmt *xlo_fmt, - struct request *rq) -{ - loff_t pos = __raw_file_fmt_rq_get_pos(xlo_fmt, rq); - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - - return __raw_file_fmt_fallocate(xlo, rq, pos, FALLOC_FL_PUNCH_HOLE); -} - -static int raw_file_fmt_flush(struct xloop_file_fmt *xlo_fmt) -{ - struct xloop_device *xlo = xloop_file_fmt_get_xlo(xlo_fmt); - struct file *file = xlo->xlo_backing_file; - int ret = vfs_fsync(file, 0); - if (unlikely(ret && ret != -EINVAL)) - ret = -EIO; - - return ret; -} - -static loff_t raw_file_fmt_sector_size(struct xloop_file_fmt *xlo_fmt, - struct file *file, loff_t offset, loff_t sizelimit) -{ - loff_t xloopsize; - - /* Compute xloopsize in bytes */ - xloopsize = i_size_read(file->f_mapping->host); - if (offset > 0) - xloopsize -= offset; - /* offset is beyond i_size, weird but possible */ - if (xloopsize < 0) - return 0; - - if (sizelimit > 0 && sizelimit < xloopsize) - xloopsize = sizelimit; - /* - * Unfortunately, if we want to do I/O on the device, - * the number of 512-byte sectors has to fit into a sector_t. - */ - return xloopsize >> 9; -} - -static struct xloop_file_fmt_ops raw_file_fmt_ops = { - .init = NULL, - .exit = NULL, - .read = raw_file_fmt_read, - .write = raw_file_fmt_write, - .read_aio = raw_file_fmt_read_aio, - .write_aio = raw_file_fmt_write_aio, - .write_zeros = raw_file_fmt_write_zeros, - .discard = raw_file_fmt_discard, - .flush = raw_file_fmt_flush, - .sector_size = raw_file_fmt_sector_size, -}; - -static struct xloop_file_fmt_driver raw_file_fmt_driver = { - .name = "RAW", - .file_fmt_type = XLO_FILE_FMT_RAW, - .ops = &raw_file_fmt_ops, - .owner = THIS_MODULE, -}; - -static int __init xloop_file_fmt_raw_init(void) -{ - pr_info("init xloop device RAW file format driver\n"); - return xloop_file_fmt_register_driver(&raw_file_fmt_driver); -} - -static void __exit xloop_file_fmt_raw_exit(void) -{ - pr_info("exit xloop device RAW file format driver\n"); - xloop_file_fmt_unregister_driver(&raw_file_fmt_driver); -} - -module_init(xloop_file_fmt_raw_init); -module_exit(xloop_file_fmt_raw_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Manuel Bentele <development@manuel-bentele.de>"); -MODULE_DESCRIPTION("xloop device RAW file format driver"); -MODULE_SOFTDEP("pre: xloop"); -MODULE_VERSION(__stringify(VERSION)); diff --git a/kernel/xloop_main.c b/kernel/xloop_main.c deleted file mode 100644 index a3e20a6..0000000 --- a/kernel/xloop_main.c +++ /dev/null @@ -1,2245 +0,0 @@ -/* - * xloop_main.c - * - * Written by Theodore Ts'o, 3/29/93 - * - * Copyright 1993 by Theodore Ts'o. Redistribution of this file is - * permitted under the GNU General Public License. - * - * DES encryption plus some minor changes by Werner Almesberger, 30-MAY-1993 - * more DES encryption plus IDEA encryption by Nicholas J. Leon, June 20, 1996 - * - * Modularized and updated for 1.1.16 kernel - Mitch Dsouza 28th May 1994 - * Adapted for 1.3.59 kernel - Andries Brouwer, 1 Feb 1996 - * - * Fixed do_xloop_request() re-entrancy - Vincent.Renardias@waw.com Mar 20, 1997 - * - * Added devfs support - Richard Gooch <rgooch@atnf.csiro.au> 16-Jan-1998 - * - * Handle sparse backing files correctly - Kenn Humborg, Jun 28, 1998 - * - * Loadable modules and other fixes by AK, 1998 - * - * Make real block number available to downstream transfer functions, enables - * CBC (and relatives) mode encryption requiring unique IVs per data block. - * Reed H. Petty, rhp@draper.net - * - * Maximum number of xloop devices now dynamic via max_xloop module parameter. - * Russell Kroll <rkroll@exploits.org> 19990701 - * - * Maximum number of xloop devices when compiled-in now selectable by passing - * max_xloop=<1-255> to the kernel on boot. - * Erik I. Bolsø, <eriki@himolde.no>, Oct 31, 1999 - * - * Completely rewrite request handling to be make_request_fn style and - * non blocking, pushing work to a helper thread. Lots of fixes from - * Al Viro too. - * Jens Axboe <axboe@suse.de>, Nov 2000 - * - * Support up to 256 xloop devices - * Heinz Mauelshagen <mge@sistina.com>, Feb 2002 - * - * Support for falling back on the write file operation when the address space - * operations write_begin is not available on the backing filesystem. - * Anton Altaparmakov, 16 Feb 2005 - * - * Support for using file formats. - * Manuel Bentele <development@manuel-bentele.de>, 2019 - * - * Still To Fix: - * - Advisory locking is ignored here. - * - Should use an own CAP_* category instead of CAP_SYS_ADMIN - * - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/sched.h> -#include <linux/fs.h> -#include <linux/file.h> -#include <linux/stat.h> -#include <linux/errno.h> -#include <linux/major.h> -#include <linux/wait.h> -#include <linux/blkdev.h> -#include <linux/blkpg.h> -#include <linux/init.h> -#include <linux/swap.h> -#include <linux/slab.h> -#include <linux/compat.h> -#include <linux/suspend.h> -#include <linux/freezer.h> -#include <linux/mutex.h> -#include <linux/writeback.h> -#include <linux/completion.h> -#include <linux/highmem.h> -#include <linux/kthread.h> -#include <linux/splice.h> -#include <linux/sysfs.h> -#include <linux/miscdevice.h> -#include <linux/falloc.h> -#include <linux/uio.h> -#include <linux/ioprio.h> -#include <linux/blk-cgroup.h> -#include <linux/version.h> -#ifdef CONFIG_DEBUG_FS -#include <linux/debugfs.h> -#endif - -#include "xloop_file_fmt.h" -#include "xloop_main.h" - -#include <linux/uaccess.h> - -static DEFINE_IDR(xloop_index_idr); -static DEFINE_MUTEX(xloop_ctl_mutex); - -static int max_part; -static int part_shift; - -struct device *xloop_device_to_dev(struct xloop_device *xlo) -{ - return disk_to_dev(xlo->xlo_disk); -} -EXPORT_SYMBOL(xloop_device_to_dev); - -static int transfer_xor(struct xloop_device *xlo, int cmd, - struct page *raw_page, unsigned raw_off, - struct page *xloop_page, unsigned xloop_off, - int size, sector_t real_block) -{ - char *raw_buf = kmap_atomic(raw_page) + raw_off; - char *xloop_buf = kmap_atomic(xloop_page) + xloop_off; - char *in, *out, *key; - int i, keysize; - - if (cmd == READ) { - in = raw_buf; - out = xloop_buf; - } else { - in = xloop_buf; - out = raw_buf; - } - - key = xlo->xlo_encrypt_key; - keysize = xlo->xlo_encrypt_key_size; - for (i = 0; i < size; i++) - *out++ = *in++ ^ key[(i & 511) % keysize]; - - kunmap_atomic(xloop_buf); - kunmap_atomic(raw_buf); - cond_resched(); - return 0; -} - -static int xor_init(struct xloop_device *xlo, const struct xloop_info64 *info) -{ - if (unlikely(info->xlo_encrypt_key_size <= 0)) - return -EINVAL; - return 0; -} - -static struct xloop_func_table none_funcs = { - .number = XLO_CRYPT_NONE, -}; - -static struct xloop_func_table xor_funcs = { - .number = XLO_CRYPT_XOR, - .transfer = transfer_xor, - .init = xor_init -}; - -/* xfer_funcs[0] is special - its release function is never called */ -static struct xloop_func_table *xfer_funcs[MAX_XLO_CRYPT] = { - &none_funcs, - &xor_funcs -}; - -static loff_t get_xloop_size(struct xloop_device *xlo, struct file *file) -{ - return xloop_file_fmt_sector_size(xlo->xlo_fmt, file, xlo->xlo_offset, - xlo->xlo_sizelimit); -} - -static void __xloop_update_dio(struct xloop_device *xlo, bool dio) -{ - struct file *file = xlo->xlo_backing_file; - struct address_space *mapping = file->f_mapping; - struct inode *inode = mapping->host; - unsigned short sb_bsize = 0; - unsigned dio_align = 0; - bool use_dio; - - if (inode->i_sb->s_bdev) { - sb_bsize = bdev_logical_block_size(inode->i_sb->s_bdev); - dio_align = sb_bsize - 1; - } - - /* - * We support direct I/O only if xlo_offset is aligned with the - * logical I/O size of backing device, and the logical block - * size of xloop is bigger than the backing device's and the xloop - * needn't transform transfer. - * - * TODO: the above condition may be loosed in the future, and - * direct I/O may be switched runtime at that time because most - * of requests in sane applications should be PAGE_SIZE aligned - */ - if (dio) { - if (queue_logical_block_size(xlo->xlo_queue) >= sb_bsize && - !(xlo->xlo_offset & dio_align) && - mapping->a_ops->direct_IO && - !xlo->transfer) - use_dio = true; - else - use_dio = false; - } else { - use_dio = false; - } - - if (xlo->use_dio == use_dio) - return; - - /* flush dirty pages before changing direct IO */ - xloop_file_fmt_flush(xlo->xlo_fmt); - - /* - * The flag of XLO_FLAGS_DIRECT_IO is handled similarly with - * XLO_FLAGS_READ_ONLY, both are set from kernel, and losetup - * will get updated by ioctl(XLOOP_GET_STATUS) - */ - if (xlo->xlo_state == Xlo_bound) - blk_mq_freeze_queue(xlo->xlo_queue); - xlo->use_dio = use_dio; - if (use_dio) { - blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, xlo->xlo_queue); - xlo->xlo_flags |= XLO_FLAGS_DIRECT_IO; - } else { - blk_queue_flag_set(QUEUE_FLAG_NOMERGES, xlo->xlo_queue); - xlo->xlo_flags &= ~XLO_FLAGS_DIRECT_IO; - } - if (xlo->xlo_state == Xlo_bound) - blk_mq_unfreeze_queue(xlo->xlo_queue); -} - -/** - * xloop_validate_block_size() - validates the passed in block size - * @bsize: size to validate - */ -static int -xloop_validate_block_size(unsigned short bsize) -{ - if (bsize < 512 || bsize > PAGE_SIZE || !is_power_of_2(bsize)) - return -EINVAL; - - return 0; -} - -/** - * xloop_set_size() - sets device size and notifies userspace - * @xlo: struct xloop_device to set the size for - * @size: new size of the xloop device - * - * Callers must validate that the size passed into this function fits into - * a sector_t, eg using xloop_validate_size() - */ -static void xloop_set_size(struct xloop_device *xlo, loff_t size) -{ - struct block_device *bdev = xlo->xlo_device; -#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 7, 0) - sector_t capacity; -#endif - - bd_set_size(bdev, size << SECTOR_SHIFT); - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 7, 0) - set_capacity_revalidate_and_notify(xlo->xlo_disk, size, false); -#else - capacity = get_capacity(xlo->xlo_disk); - set_capacity(xlo->xlo_disk, size); - if (capacity != size && capacity != 0 && size != 0) { - char *envp[] = { "RESIZE=1", NULL }; - kobject_uevent_env(&disk_to_dev(xlo->xlo_disk)->kobj, KOBJ_CHANGE, - envp); - } -#endif -} - -static void xlo_complete_rq(struct request *rq) -{ - struct xloop_cmd *cmd = blk_mq_rq_to_pdu(rq); - blk_status_t ret = BLK_STS_OK; - - if (!cmd->use_aio || cmd->ret < 0 || cmd->ret == blk_rq_bytes(rq) || - req_op(rq) != REQ_OP_READ) { - if (cmd->ret < 0) - ret = errno_to_blk_status(cmd->ret); - goto end_io; - } - - /* - * Short READ - if we got some data, advance our request and - * retry it. If we got no data, end the rest with EIO. - */ - if (cmd->ret) { - blk_update_request(rq, BLK_STS_OK, cmd->ret); - cmd->ret = 0; - blk_mq_requeue_request(rq, true); - } else { - if (cmd->use_aio) { - struct bio *bio = rq->bio; - - while (bio) { - zero_fill_bio(bio); - bio = bio->bi_next; - } - } - ret = BLK_STS_IOERR; -end_io: - blk_mq_end_request(rq, ret); - } -} - -static int do_req_filebacked(struct xloop_device *xlo, struct request *rq) -{ - struct xloop_cmd *cmd = blk_mq_rq_to_pdu(rq); - - /* - * xlo_write_simple and xlo_read_simple should have been covered - * by io submit style function like xlo_rw_aio(), one blocker - * is that xlo_read_simple() need to call flush_dcache_page after - * the page is written from kernel, and it isn't easy to handle - * this in io submit style function which submits all segments - * of the req at one time. And direct read IO doesn't need to - * run flush_dcache_page(). - */ - switch (req_op(rq)) { - case REQ_OP_FLUSH: - return xloop_file_fmt_flush(xlo->xlo_fmt); - case REQ_OP_WRITE_ZEROES: - return xloop_file_fmt_write_zeros(xlo->xlo_fmt, rq); - case REQ_OP_DISCARD: - return xloop_file_fmt_discard(xlo->xlo_fmt, rq); - case REQ_OP_WRITE: - if (cmd->use_aio) - return xloop_file_fmt_write_aio(xlo->xlo_fmt, rq); - else - return xloop_file_fmt_write(xlo->xlo_fmt, rq); - case REQ_OP_READ: - if (cmd->use_aio) - return xloop_file_fmt_read_aio(xlo->xlo_fmt, rq); - else - return xloop_file_fmt_read(xlo->xlo_fmt, rq); - default: - WARN_ON_ONCE(1); - return -EIO; - } -} - -static inline void xloop_update_dio(struct xloop_device *xlo) -{ - __xloop_update_dio(xlo, (xlo->xlo_backing_file->f_flags & O_DIRECT) | - xlo->use_dio); -} - -static void xloop_reread_partitions(struct xloop_device *xlo, - struct block_device *bdev) -{ - int rc; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0) - mutex_lock(&bdev->bd_mutex); - rc = bdev_disk_changed(bdev, false); - mutex_unlock(&bdev->bd_mutex); -#else - rc = blkdev_reread_part(bdev); -#endif - if (rc) - dev_warn(xloop_device_to_dev(xlo), "partition scan failed (rc=%d)\n", - rc); -} - -static inline int is_xloop_device(struct file *file) -{ - struct inode *i = file->f_mapping->host; - - return i && S_ISBLK(i->i_mode) && MAJOR(i->i_rdev) == XLOOP_MAJOR; -} - -static int xloop_validate_file(struct file *file, struct block_device *bdev) -{ - struct inode *inode = file->f_mapping->host; - struct file *f = file; - - /* Avoid recursion */ - while (is_xloop_device(f)) { - struct xloop_device *l; - - if (f->f_mapping->host->i_bdev == bdev) - return -EBADF; - - l = f->f_mapping->host->i_bdev->bd_disk->private_data; - if (l->xlo_state != Xlo_bound) { - return -EINVAL; - } - f = l->xlo_backing_file; - } - if (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode)) - return -EINVAL; - return 0; -} - -/* - * xloop_change_fd switched the backing store of a xloopback device to - * a new file. This is useful for operating system installers to free up - * the original file and in High Availability environments to switch to - * an alternative location for the content in case of server meltdown. - * This can only work if the xloop device is used read-only, and if the - * new backing store is the same size and type as the old backing store. - */ -static int xloop_change_fd(struct xloop_device *xlo, struct block_device *bdev, - unsigned int arg) -{ - struct file *file = NULL, *old_file; - int error; - bool partscan; - - error = mutex_lock_killable(&xloop_ctl_mutex); - if (error) - return error; - error = -ENXIO; - if (xlo->xlo_state != Xlo_bound) - goto out_err; - - /* the xloop device has to be read-only */ - error = -EINVAL; - if (!(xlo->xlo_flags & XLO_FLAGS_READ_ONLY)) - goto out_err; - - error = -EBADF; - file = fget(arg); - if (!file) - goto out_err; - - error = xloop_validate_file(file, bdev); - if (error) - goto out_err; - - old_file = xlo->xlo_backing_file; - - error = -EINVAL; - - /* size of the new backing store needs to be the same */ - if (get_xloop_size(xlo, file) != get_xloop_size(xlo, old_file)) - goto out_err; - - /* and ... switch */ - blk_mq_freeze_queue(xlo->xlo_queue); - mapping_set_gfp_mask(old_file->f_mapping, xlo->old_gfp_mask); - xlo->xlo_backing_file = file; - xlo->old_gfp_mask = mapping_gfp_mask(file->f_mapping); - mapping_set_gfp_mask(file->f_mapping, - xlo->old_gfp_mask & ~(__GFP_IO|__GFP_FS)); - xloop_update_dio(xlo); - blk_mq_unfreeze_queue(xlo->xlo_queue); - partscan = xlo->xlo_flags & XLO_FLAGS_PARTSCAN; - mutex_unlock(&xloop_ctl_mutex); - /* - * We must drop file reference outside of xloop_ctl_mutex as dropping - * the file ref can take bd_mutex which creates circular locking - * dependency. - */ - fput(old_file); - if (partscan) - xloop_reread_partitions(xlo, bdev); - return 0; - -out_err: - mutex_unlock(&xloop_ctl_mutex); - if (file) - fput(file); - return error; -} - -/* xloop sysfs attributes */ - -static ssize_t xloop_attr_show(struct device *dev, char *page, - ssize_t (*callback)(struct xloop_device *, char *)) -{ - struct gendisk *disk = dev_to_disk(dev); - struct xloop_device *xlo = disk->private_data; - - return callback(xlo, page); -} - -#define XLOOP_ATTR_RO(_name) \ -static ssize_t xloop_attr_##_name##_show(struct xloop_device *, char *); \ -static ssize_t xloop_attr_do_show_##_name(struct device *d, \ - struct device_attribute *attr, char *b) \ -{ \ - return xloop_attr_show(d, b, xloop_attr_##_name##_show); \ -} \ -static struct device_attribute xloop_attr_##_name = \ - __ATTR(_name, 0444, xloop_attr_do_show_##_name, NULL); - -static ssize_t xloop_attr_backing_file_show(struct xloop_device *xlo, char *buf) -{ - ssize_t ret; - char *p = NULL; - - spin_lock_irq(&xlo->xlo_lock); - if (xlo->xlo_backing_file) - p = file_path(xlo->xlo_backing_file, buf, PAGE_SIZE - 1); - spin_unlock_irq(&xlo->xlo_lock); - - if (IS_ERR_OR_NULL(p)) - ret = PTR_ERR(p); - else { - ret = strlen(p); - memmove(buf, p, ret); - buf[ret++] = '\n'; - buf[ret] = 0; - } - - return ret; -} - -static ssize_t xloop_attr_file_fmt_type_show(struct xloop_device *xlo, - char *buf) -{ - ssize_t len = 0; - - len = xloop_file_fmt_print_type(xlo->xlo_fmt->file_fmt_type, buf); - len += sprintf(buf + len, "\n"); - - return len; -} - -static ssize_t xloop_attr_offset_show(struct xloop_device *xlo, char *buf) -{ - return sprintf(buf, "%llu\n", (unsigned long long)xlo->xlo_offset); -} - -static ssize_t xloop_attr_sizelimit_show(struct xloop_device *xlo, char *buf) -{ - return sprintf(buf, "%llu\n", (unsigned long long)xlo->xlo_sizelimit); -} - -static ssize_t xloop_attr_autoclear_show(struct xloop_device *xlo, char *buf) -{ - int autoclear = (xlo->xlo_flags & XLO_FLAGS_AUTOCLEAR); - - return sprintf(buf, "%s\n", autoclear ? "1" : "0"); -} - -static ssize_t xloop_attr_partscan_show(struct xloop_device *xlo, char *buf) -{ - int partscan = (xlo->xlo_flags & XLO_FLAGS_PARTSCAN); - - return sprintf(buf, "%s\n", partscan ? "1" : "0"); -} - -static ssize_t xloop_attr_dio_show(struct xloop_device *xlo, char *buf) -{ - int dio = (xlo->xlo_flags & XLO_FLAGS_DIRECT_IO); - - return sprintf(buf, "%s\n", dio ? "1" : "0"); -} - -XLOOP_ATTR_RO(backing_file); -XLOOP_ATTR_RO(file_fmt_type); -XLOOP_ATTR_RO(offset); -XLOOP_ATTR_RO(sizelimit); -XLOOP_ATTR_RO(autoclear); -XLOOP_ATTR_RO(partscan); -XLOOP_ATTR_RO(dio); - -static struct attribute *xloop_attrs[] = { - &xloop_attr_backing_file.attr, - &xloop_attr_file_fmt_type.attr, - &xloop_attr_offset.attr, - &xloop_attr_sizelimit.attr, - &xloop_attr_autoclear.attr, - &xloop_attr_partscan.attr, - &xloop_attr_dio.attr, - NULL, -}; - -static struct attribute_group xloop_attribute_group = { - .name = "xloop", - .attrs= xloop_attrs, -}; - -static void xloop_sysfs_init(struct xloop_device *xlo) -{ - xlo->sysfs_inited = !sysfs_create_group(&disk_to_dev(xlo->xlo_disk)->kobj, - &xloop_attribute_group); -} - -static void xloop_sysfs_exit(struct xloop_device *xlo) -{ - if (xlo->sysfs_inited) - sysfs_remove_group(&disk_to_dev(xlo->xlo_disk)->kobj, - &xloop_attribute_group); -} - -static void xloop_config_discard(struct xloop_device *xlo) -{ - struct file *file = xlo->xlo_backing_file; - struct inode *inode = file->f_mapping->host; - struct request_queue *q = xlo->xlo_queue; - u32 granularity, max_discard_sectors; - - /* - * If the backing device is a block device, mirror its zeroing - * capability. Set the discard sectors to the block device's zeroing - * capabilities because xloop discards result in blkdev_issue_zeroout(), - * not blkdev_issue_discard(). This maintains consistent behavior with - * file-backed xloop devices: discarded regions read back as zero. - */ - if (S_ISBLK(inode->i_mode) && !xlo->xlo_encrypt_key_size) { - struct request_queue *backingq; - - backingq = bdev_get_queue(inode->i_bdev); - - max_discard_sectors = backingq->limits.max_write_zeroes_sectors; - granularity = backingq->limits.discard_granularity ?: - queue_physical_block_size(backingq); - - /* - * We use punch hole to reclaim the free space used by the - * image a.k.a. discard. However we do not support discard if - * encryption is enabled, because it may give an attacker - * useful information. - */ - } else if (!file->f_op->fallocate || xlo->xlo_encrypt_key_size) { - max_discard_sectors = 0; - granularity = 0; - - } else { - max_discard_sectors = UINT_MAX >> 9; - granularity = inode->i_sb->s_blocksize; - } - - if (max_discard_sectors) { - q->limits.discard_granularity = granularity; - blk_queue_max_discard_sectors(q, max_discard_sectors); - blk_queue_max_write_zeroes_sectors(q, max_discard_sectors); - blk_queue_flag_set(QUEUE_FLAG_DISCARD, q); - } else { - q->limits.discard_granularity = 0; - blk_queue_max_discard_sectors(q, 0); - blk_queue_max_write_zeroes_sectors(q, 0); - blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q); - } - q->limits.discard_alignment = 0; -} - -static void xloop_unprepare_queue(struct xloop_device *xlo) -{ - kthread_flush_worker(&xlo->worker); - kthread_stop(xlo->worker_task); -} - -static int xloop_kthread_worker_fn(void *worker_ptr) -{ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0) - current->flags |= PF_LOCAL_THROTTLE | PF_MEMALLOC_NOIO; -#else - current->flags |= PF_LESS_THROTTLE | PF_MEMALLOC_NOIO; -#endif - return kthread_worker_fn(worker_ptr); -} - -static int xloop_prepare_queue(struct xloop_device *xlo) -{ - kthread_init_worker(&xlo->worker); - xlo->worker_task = kthread_run(xloop_kthread_worker_fn, - &xlo->worker, "xloop%d", xlo->xlo_number); - if (IS_ERR(xlo->worker_task)) - return -ENOMEM; - set_user_nice(xlo->worker_task, MIN_NICE); - return 0; -} - -static void xloop_update_rotational(struct xloop_device *xlo) -{ - struct file *file = xlo->xlo_backing_file; - struct inode *file_inode = file->f_mapping->host; - struct block_device *file_bdev = file_inode->i_sb->s_bdev; - struct request_queue *q = xlo->xlo_queue; - bool nonrot = true; - - /* not all filesystems (e.g. tmpfs) have a sb->s_bdev */ - if (file_bdev) - nonrot = blk_queue_nonrot(bdev_get_queue(file_bdev)); - - if (nonrot) - blk_queue_flag_set(QUEUE_FLAG_NONROT, q); - else - blk_queue_flag_clear(QUEUE_FLAG_NONROT, q); -} - -static int -xloop_release_xfer(struct xloop_device *xlo) -{ - int err = 0; - struct xloop_func_table *xfer = xlo->xlo_encryption; - - if (xfer) { - if (xfer->release) - err = xfer->release(xlo); - xlo->transfer = NULL; - xlo->xlo_encryption = NULL; - module_put(xfer->owner); - } - return err; -} - -static int -xloop_init_xfer(struct xloop_device *xlo, struct xloop_func_table *xfer, - const struct xloop_info64 *i) -{ - int err = 0; - - if (xfer) { - struct module *owner = xfer->owner; - - if (!try_module_get(owner)) - return -EINVAL; - if (xfer->init) - err = xfer->init(xlo, i); - if (err) - module_put(owner); - else - xlo->xlo_encryption = xfer; - } - return err; -} - -/** - * xloop_set_status_from_info - configure device from xloop_info - * @xlo: struct xloop_device to configure - * @info: struct xloop_info64 to configure the device with - * - * Configures the xloop device parameters according to the passed - * in xloop_info64 configuration. - */ -static int -xloop_set_status_from_info(struct xloop_device *xlo, - const struct xloop_info64 *info) -{ - int err; - struct xloop_func_table *xfer; - kuid_t uid = current_uid(); - - if ((unsigned int) info->xlo_encrypt_key_size > XLO_KEY_SIZE) - return -EINVAL; - - err = xloop_release_xfer(xlo); - if (err) - return err; - - if (info->xlo_encrypt_type) { - unsigned int type = info->xlo_encrypt_type; - - if (type >= MAX_XLO_CRYPT) - return -EINVAL; - xfer = xfer_funcs[type]; - if (xfer == NULL) - return -EINVAL; - } else - xfer = NULL; - - err = xloop_init_xfer(xlo, xfer, info); - if (err) - return err; - - xlo->xlo_offset = info->xlo_offset; - xlo->xlo_sizelimit = info->xlo_sizelimit; - memcpy(xlo->xlo_file_name, info->xlo_file_name, XLO_NAME_SIZE); - memcpy(xlo->xlo_crypt_name, info->xlo_crypt_name, XLO_NAME_SIZE); - xlo->xlo_file_name[XLO_NAME_SIZE-1] = 0; - xlo->xlo_crypt_name[XLO_NAME_SIZE-1] = 0; - - if (!xfer) - xfer = &none_funcs; - xlo->transfer = xfer->transfer; - xlo->ioctl = xfer->ioctl; - - xlo->xlo_flags = info->xlo_flags; - - xlo->xlo_encrypt_key_size = info->xlo_encrypt_key_size; - xlo->xlo_init[0] = info->xlo_init[0]; - xlo->xlo_init[1] = info->xlo_init[1]; - if (info->xlo_encrypt_key_size) { - memcpy(xlo->xlo_encrypt_key, info->xlo_encrypt_key, - info->xlo_encrypt_key_size); - xlo->xlo_key_owner = uid; - } - - return 0; -} - -static int xloop_configure(struct xloop_device *xlo, fmode_t mode, - struct block_device *bdev, - const struct xloop_config *config) -{ - struct file *file; - struct inode *inode; - struct address_space *mapping; - struct block_device *claimed_bdev = NULL; - int error; - loff_t size; - bool partscan; - unsigned short bsize; - - /* This is safe, since we have a reference from open(). */ - __module_get(THIS_MODULE); - - error = -EBADF; - file = fget(config->fd); - if (!file) - goto out; - - /* - * If we don't hold exclusive handle for the device, upgrade to it - * here to avoid changing device under exclusive owner. - */ - if (!(mode & FMODE_EXCL)) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0) - claimed_bdev = bdev->bd_contains; - error = bd_prepare_to_claim(bdev, claimed_bdev, xloop_configure); - if (error) - goto out_putf; -#else - claimed_bdev = bd_start_claiming(bdev, xloop_configure); - if (IS_ERR(claimed_bdev)) { - error = PTR_ERR(claimed_bdev); - goto out_putf; - } -#endif - } - - error = mutex_lock_killable(&xloop_ctl_mutex); - if (error) - goto out_bdev; - - error = -EBUSY; - if (xlo->xlo_state != Xlo_unbound) - goto out_unlock; - - error = xloop_validate_file(file, bdev); - if (error) - goto out_unlock; - - mapping = file->f_mapping; - inode = mapping->host; - - if ((config->info.xlo_flags & ~XLOOP_CONFIGURE_SETTABLE_FLAGS) != 0) { - error = -EINVAL; - goto out_unlock; - } - - if (config->block_size) { - error = xloop_validate_block_size(config->block_size); - if (error) - goto out_unlock; - } - - error = xloop_set_status_from_info(xlo, &config->info); - if (error) - goto out_unlock; - - if (!(file->f_mode & FMODE_WRITE) || !(mode & FMODE_WRITE) || - !file->f_op->write_iter) - xlo->xlo_flags |= XLO_FLAGS_READ_ONLY; - - error = xloop_prepare_queue(xlo); - if (error) - goto out_unlock; - - error = xloop_file_fmt_init(xlo->xlo_fmt, - config->info.xlo_file_fmt_type); - if (error) - goto out_unlock; - - set_device_ro(bdev, (xlo->xlo_flags & XLO_FLAGS_READ_ONLY) != 0); - - xlo->use_dio = xlo->xlo_flags & XLO_FLAGS_DIRECT_IO; - xlo->xlo_device = bdev; - xlo->xlo_backing_file = file; - xlo->old_gfp_mask = mapping_gfp_mask(mapping); - mapping_set_gfp_mask(mapping, xlo->old_gfp_mask & ~(__GFP_IO|__GFP_FS)); - - if (!(xlo->xlo_flags & XLO_FLAGS_READ_ONLY) && file->f_op->fsync) - blk_queue_write_cache(xlo->xlo_queue, true, false); - - if (config->block_size) - bsize = config->block_size; - else if ((xlo->xlo_backing_file->f_flags & O_DIRECT) && inode->i_sb->s_bdev) - /* In case of direct I/O, match underlying block size */ - bsize = bdev_logical_block_size(inode->i_sb->s_bdev); - else - bsize = 512; - - blk_queue_logical_block_size(xlo->xlo_queue, bsize); - blk_queue_physical_block_size(xlo->xlo_queue, bsize); - blk_queue_io_min(xlo->xlo_queue, bsize); - - xloop_update_rotational(xlo); - xloop_update_dio(xlo); - xloop_sysfs_init(xlo); - - size = get_xloop_size(xlo, file); - xloop_set_size(xlo, size); - - set_blocksize(bdev, S_ISBLK(inode->i_mode) ? - block_size(inode->i_bdev) : PAGE_SIZE); - - xlo->xlo_state = Xlo_bound; - if (part_shift) - xlo->xlo_flags |= XLO_FLAGS_PARTSCAN; - partscan = xlo->xlo_flags & XLO_FLAGS_PARTSCAN; - if (partscan) - xlo->xlo_disk->flags &= ~GENHD_FL_NO_PART_SCAN; - - /* Grab the block_device to prevent its destruction after we - * put /dev/xloopXX inode. Later in __xloop_clr_fd() we bdput(bdev). - */ - bdgrab(bdev); - mutex_unlock(&xloop_ctl_mutex); - if (partscan) - xloop_reread_partitions(xlo, bdev); - if (claimed_bdev) - bd_abort_claiming(bdev, claimed_bdev, xloop_configure); - return 0; - -out_unlock: - mutex_unlock(&xloop_ctl_mutex); -out_bdev: - if (claimed_bdev) - bd_abort_claiming(bdev, claimed_bdev, xloop_configure); -out_putf: - fput(file); -out: - /* This is safe: open() is still holding a reference. */ - module_put(THIS_MODULE); - return error; -} - -static int __xloop_clr_fd(struct xloop_device *xlo, bool release) -{ - struct file *filp = NULL; - gfp_t gfp = xlo->old_gfp_mask; - struct block_device *bdev = xlo->xlo_device; - int err = 0; - bool partscan = false; - int xlo_number; - - mutex_lock(&xloop_ctl_mutex); - if (WARN_ON_ONCE(xlo->xlo_state != Xlo_rundown)) { - err = -ENXIO; - goto out_unlock; - } - - filp = xlo->xlo_backing_file; - if (filp == NULL) { - err = -EINVAL; - goto out_unlock; - } - - /* freeze request queue during the transition */ - blk_mq_freeze_queue(xlo->xlo_queue); - - xloop_file_fmt_exit(xlo->xlo_fmt); - - spin_lock_irq(&xlo->xlo_lock); - xlo->xlo_backing_file = NULL; - spin_unlock_irq(&xlo->xlo_lock); - - xloop_release_xfer(xlo); - xlo->transfer = NULL; - xlo->ioctl = NULL; - xlo->xlo_device = NULL; - xlo->xlo_encryption = NULL; - xlo->xlo_offset = 0; - xlo->xlo_sizelimit = 0; - xlo->xlo_encrypt_key_size = 0; - memset(xlo->xlo_encrypt_key, 0, XLO_KEY_SIZE); - memset(xlo->xlo_crypt_name, 0, XLO_NAME_SIZE); - memset(xlo->xlo_file_name, 0, XLO_NAME_SIZE); - blk_queue_logical_block_size(xlo->xlo_queue, 512); - blk_queue_physical_block_size(xlo->xlo_queue, 512); - blk_queue_io_min(xlo->xlo_queue, 512); - if (bdev) { - bdput(bdev); - invalidate_bdev(bdev); - bdev->bd_inode->i_mapping->wb_err = 0; - } - set_capacity(xlo->xlo_disk, 0); - xloop_sysfs_exit(xlo); - if (bdev) { - bd_set_size(bdev, 0); - /* let user-space know about this change */ - kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); - } - mapping_set_gfp_mask(filp->f_mapping, gfp); - /* This is safe: open() is still holding a reference. */ - module_put(THIS_MODULE); - blk_mq_unfreeze_queue(xlo->xlo_queue); - - partscan = xlo->xlo_flags & XLO_FLAGS_PARTSCAN && bdev; - xlo_number = xlo->xlo_number; - xloop_unprepare_queue(xlo); -out_unlock: - mutex_unlock(&xloop_ctl_mutex); - if (partscan) { - /* - * bd_mutex has been held already in release path, so don't - * acquire it if this function is called in such case. - * - * If the reread partition isn't from release path, xlo_refcnt - * must be at least one and it can only become zero when the - * current holder is released. - */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0) - if (!release) - mutex_lock(&bdev->bd_mutex); - err = bdev_disk_changed(bdev, false); -#else - err = blkdev_reread_part(bdev); -#endif -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0) - if (!release) - mutex_unlock(&bdev->bd_mutex); -#endif - if (err) - dev_warn(xloop_device_to_dev(xlo), "partition scan failed " - "(rc=%d)\n", err); - /* Device is gone, no point in returning error */ - err = 0; - } - - /* - * xlo->xlo_state is set to Xlo_unbound here after above partscan has - * finished. - * - * There cannot be anybody else entering __xloop_clr_fd() as - * xlo->xlo_backing_file is already cleared and Xlo_rundown state - * protects us from all the other places trying to change the 'xlo' - * device. - */ - mutex_lock(&xloop_ctl_mutex); - xlo->xlo_flags = 0; - if (!part_shift) - xlo->xlo_disk->flags |= GENHD_FL_NO_PART_SCAN; - xlo->xlo_state = Xlo_unbound; - mutex_unlock(&xloop_ctl_mutex); - - /* - * Need not hold xloop_ctl_mutex to fput backing file. - * Calling fput holding xloop_ctl_mutex triggers a circular - * lock dependency possibility warning as fput can take - * bd_mutex which is usually taken before xloop_ctl_mutex. - */ - if (filp) - fput(filp); - return err; -} - -static int xloop_clr_fd(struct xloop_device *xlo) -{ - int err; - - err = mutex_lock_killable(&xloop_ctl_mutex); - if (err) - return err; - if (xlo->xlo_state != Xlo_bound) { - mutex_unlock(&xloop_ctl_mutex); - return -ENXIO; - } - /* - * If we've explicitly asked to tear down the xloop device, - * and it has an elevated reference count, set it for auto-teardown when - * the last reference goes away. This stops $!~#$@ udev from - * preventing teardown because it decided that it needs to run blkid on - * the xloopback device whenever they appear. xfstests is notorious for - * failing tests because blkid via udev races with a losetup - * <dev>/do something like mkfs/losetup -d <dev> causing the losetup -d - * command to fail with EBUSY. - */ - if (atomic_read(&xlo->xlo_refcnt) > 1) { - xlo->xlo_flags |= XLO_FLAGS_AUTOCLEAR; - mutex_unlock(&xloop_ctl_mutex); - return 0; - } - xlo->xlo_state = Xlo_rundown; - mutex_unlock(&xloop_ctl_mutex); - - return __xloop_clr_fd(xlo, false); -} - -static int -xloop_set_status(struct xloop_device *xlo, const struct xloop_info64 *info) -{ - int err; - struct block_device *bdev; - kuid_t uid = current_uid(); - int prev_xlo_flags; - bool partscan = false; - bool size_changed = false; - - err = mutex_lock_killable(&xloop_ctl_mutex); - if (err) - return err; - if (xlo->xlo_encrypt_key_size && - !uid_eq(xlo->xlo_key_owner, uid) && - !capable(CAP_SYS_ADMIN)) { - err = -EPERM; - goto out_unlock; - } - if (xlo->xlo_state != Xlo_bound) { - err = -ENXIO; - goto out_unlock; - } - - if (xlo->xlo_offset != info->xlo_offset || - xlo->xlo_sizelimit != info->xlo_sizelimit) { - size_changed = true; - sync_blockdev(xlo->xlo_device); - invalidate_bdev(xlo->xlo_device); - } - - /* I/O need to be drained during transfer transition */ - blk_mq_freeze_queue(xlo->xlo_queue); - - if (size_changed && xlo->xlo_device->bd_inode->i_mapping->nrpages) { - /* If any pages were dirtied after invalidate_bdev(), try again */ - err = -EAGAIN; - dev_warn(xloop_device_to_dev(xlo), "xloop device has still dirty " - "pages (nrpages=%lu)\n", - xlo->xlo_device->bd_inode->i_mapping->nrpages); - goto out_unfreeze; - } - - prev_xlo_flags = xlo->xlo_flags; - - err = xloop_set_status_from_info(xlo, info); - if (err) - goto out_unfreeze; - - /* Mask out flags that can't be set using XLOOP_SET_STATUS. */ - xlo->xlo_flags &= XLOOP_SET_STATUS_SETTABLE_FLAGS; - /* For those flags, use the previous values instead */ - xlo->xlo_flags |= prev_xlo_flags & ~XLOOP_SET_STATUS_SETTABLE_FLAGS; - /* For flags that can't be cleared, use previous values too */ - xlo->xlo_flags |= prev_xlo_flags & ~XLOOP_SET_STATUS_CLEARABLE_FLAGS; - - if (xlo->xlo_fmt->file_fmt_type != info->xlo_file_fmt_type) { - /* xloop file format has changed, so change file format driver */ - err = xloop_file_fmt_change(xlo->xlo_fmt, info->xlo_file_fmt_type); - if (err) - goto out_unfreeze; - - /* After change of the file format, recalculate the capacity of - * the loop device. */ - size_changed = true; - } - - if (size_changed) { - loff_t new_size = get_xloop_size(xlo, xlo->xlo_backing_file); - xloop_set_size(xlo, new_size); - } - - xloop_config_discard(xlo); - - /* update dio if xlo_offset or transfer is changed */ - __xloop_update_dio(xlo, xlo->use_dio); - -out_unfreeze: - blk_mq_unfreeze_queue(xlo->xlo_queue); - - if (!err && (xlo->xlo_flags & XLO_FLAGS_PARTSCAN) && - !(prev_xlo_flags & XLO_FLAGS_PARTSCAN)) { - xlo->xlo_disk->flags &= ~GENHD_FL_NO_PART_SCAN; - bdev = xlo->xlo_device; - partscan = true; - } -out_unlock: - mutex_unlock(&xloop_ctl_mutex); - if (partscan) - xloop_reread_partitions(xlo, bdev); - - return err; -} - -static int -xloop_get_status(struct xloop_device *xlo, struct xloop_info64 *info) -{ - struct path path; - struct kstat stat; - int ret; - - ret = mutex_lock_killable(&xloop_ctl_mutex); - if (ret) - return ret; - if (xlo->xlo_state != Xlo_bound) { - mutex_unlock(&xloop_ctl_mutex); - return -ENXIO; - } - - memset(info, 0, sizeof(*info)); - info->xlo_number = xlo->xlo_number; - info->xlo_offset = xlo->xlo_offset; - info->xlo_sizelimit = xlo->xlo_sizelimit; - info->xlo_flags = xlo->xlo_flags; - memcpy(info->xlo_file_name, xlo->xlo_file_name, XLO_NAME_SIZE); - memcpy(info->xlo_crypt_name, xlo->xlo_crypt_name, XLO_NAME_SIZE); - info->xlo_encrypt_type = - xlo->xlo_encryption ? xlo->xlo_encryption->number : 0; - if (xlo->xlo_encrypt_key_size && capable(CAP_SYS_ADMIN)) { - info->xlo_encrypt_key_size = xlo->xlo_encrypt_key_size; - memcpy(info->xlo_encrypt_key, xlo->xlo_encrypt_key, - xlo->xlo_encrypt_key_size); - } - - /* Drop xloop_ctl_mutex while we call into the filesystem. */ - path = xlo->xlo_backing_file->f_path; - path_get(&path); - mutex_unlock(&xloop_ctl_mutex); - ret = vfs_getattr(&path, &stat, STATX_INO, AT_STATX_SYNC_AS_STAT); - if (!ret) { - info->xlo_device = huge_encode_dev(stat.dev); - info->xlo_inode = stat.ino; - info->xlo_rdevice = huge_encode_dev(stat.rdev); - } - path_put(&path); - return ret; -} - -static void -xloop_info64_from_old(const struct xloop_info *info, struct xloop_info64 *info64) -{ - memset(info64, 0, sizeof(*info64)); - info64->xlo_number = info->xlo_number; - info64->xlo_device = info->xlo_device; - info64->xlo_inode = info->xlo_inode; - info64->xlo_rdevice = info->xlo_rdevice; - info64->xlo_offset = info->xlo_offset; - info64->xlo_sizelimit = 0; - info64->xlo_encrypt_type = info->xlo_encrypt_type; - info64->xlo_encrypt_key_size = info->xlo_encrypt_key_size; - info64->xlo_flags = info->xlo_flags; - info64->xlo_init[0] = info->xlo_init[0]; - info64->xlo_init[1] = info->xlo_init[1]; - info64->xlo_file_fmt_type = info->xlo_file_fmt_type; - if (info->xlo_encrypt_type == XLO_CRYPT_CRYPTOAPI) - memcpy(info64->xlo_crypt_name, info->xlo_name, XLO_NAME_SIZE); - else - memcpy(info64->xlo_file_name, info->xlo_name, XLO_NAME_SIZE); - memcpy(info64->xlo_encrypt_key, info->xlo_encrypt_key, XLO_KEY_SIZE); -} - -static int -xloop_info64_to_old(const struct xloop_info64 *info64, struct xloop_info *info) -{ - memset(info, 0, sizeof(*info)); - info->xlo_number = info64->xlo_number; - info->xlo_device = info64->xlo_device; - info->xlo_inode = info64->xlo_inode; - info->xlo_rdevice = info64->xlo_rdevice; - info->xlo_offset = info64->xlo_offset; - info->xlo_encrypt_type = info64->xlo_encrypt_type; - info->xlo_encrypt_key_size = info64->xlo_encrypt_key_size; - info->xlo_flags = info64->xlo_flags; - info->xlo_init[0] = info64->xlo_init[0]; - info->xlo_init[1] = info64->xlo_init[1]; - info->xlo_file_fmt_type = info64->xlo_file_fmt_type; - if (info->xlo_encrypt_type == XLO_CRYPT_CRYPTOAPI) - memcpy(info->xlo_name, info64->xlo_crypt_name, XLO_NAME_SIZE); - else - memcpy(info->xlo_name, info64->xlo_file_name, XLO_NAME_SIZE); - memcpy(info->xlo_encrypt_key, info64->xlo_encrypt_key, XLO_KEY_SIZE); - - /* error in case values were truncated */ - if (info->xlo_device != info64->xlo_device || - info->xlo_rdevice != info64->xlo_rdevice || - info->xlo_inode != info64->xlo_inode || - info->xlo_offset != info64->xlo_offset) - return -EOVERFLOW; - - return 0; -} - -static int -xloop_set_status_old(struct xloop_device *xlo, const struct xloop_info __user *arg) -{ - struct xloop_info info; - struct xloop_info64 info64; - - if (copy_from_user(&info, arg, sizeof (struct xloop_info))) - return -EFAULT; - xloop_info64_from_old(&info, &info64); - return xloop_set_status(xlo, &info64); -} - -static int -xloop_set_status64(struct xloop_device *xlo, const struct xloop_info64 __user *arg) -{ - struct xloop_info64 info64; - - if (copy_from_user(&info64, arg, sizeof (struct xloop_info64))) - return -EFAULT; - return xloop_set_status(xlo, &info64); -} - -static int -xloop_get_status_old(struct xloop_device *xlo, struct xloop_info __user *arg) { - struct xloop_info info; - struct xloop_info64 info64; - int err; - - if (!arg) - return -EINVAL; - err = xloop_get_status(xlo, &info64); - if (!err) - err = xloop_info64_to_old(&info64, &info); - if (!err && copy_to_user(arg, &info, sizeof(info))) - err = -EFAULT; - - return err; -} - -static int -xloop_get_status64(struct xloop_device *xlo, struct xloop_info64 __user *arg) { - struct xloop_info64 info64; - int err; - - if (!arg) - return -EINVAL; - err = xloop_get_status(xlo, &info64); - if (!err && copy_to_user(arg, &info64, sizeof(info64))) - err = -EFAULT; - - return err; -} - -static int xloop_set_capacity(struct xloop_device *xlo) -{ - loff_t size; - - if (unlikely(xlo->xlo_state != Xlo_bound)) - return -ENXIO; - - size = get_xloop_size(xlo, xlo->xlo_backing_file); - xloop_set_size(xlo, size); - - return 0; -} - -static int xloop_set_dio(struct xloop_device *xlo, unsigned long arg) -{ - int error = -ENXIO; - if (xlo->xlo_state != Xlo_bound) - goto out; - - __xloop_update_dio(xlo, !!arg); - if (xlo->use_dio == !!arg) - return 0; - error = -EINVAL; - out: - return error; -} - -static int xloop_set_block_size(struct xloop_device *xlo, unsigned long arg) -{ - int err = 0; - - if (xlo->xlo_state != Xlo_bound) - return -ENXIO; - - err = xloop_validate_block_size(arg); - if (err) - return err; - - if (xlo->xlo_queue->limits.logical_block_size == arg) - return 0; - - sync_blockdev(xlo->xlo_device); - invalidate_bdev(xlo->xlo_device); - - blk_mq_freeze_queue(xlo->xlo_queue); - - /* invalidate_bdev should have truncated all the pages */ - if (xlo->xlo_device->bd_inode->i_mapping->nrpages) { - err = -EAGAIN; - dev_warn(xloop_device_to_dev(xlo), "xloop device has still dirty " - "pages (nrpages=%lu)\n", - xlo->xlo_device->bd_inode->i_mapping->nrpages); - goto out_unfreeze; - } - - blk_queue_logical_block_size(xlo->xlo_queue, arg); - blk_queue_physical_block_size(xlo->xlo_queue, arg); - blk_queue_io_min(xlo->xlo_queue, arg); - xloop_update_dio(xlo); -out_unfreeze: - blk_mq_unfreeze_queue(xlo->xlo_queue); - - return err; -} - -static int xlo_simple_ioctl(struct xloop_device *xlo, unsigned int cmd, - unsigned long arg) -{ - int err; - - err = mutex_lock_killable(&xloop_ctl_mutex); - if (err) - return err; - switch (cmd) { - case XLOOP_SET_CAPACITY: - err = xloop_set_capacity(xlo); - break; - case XLOOP_SET_DIRECT_IO: - err = xloop_set_dio(xlo, arg); - break; - case XLOOP_SET_BLOCK_SIZE: - err = xloop_set_block_size(xlo, arg); - break; - default: - err = xlo->ioctl ? xlo->ioctl(xlo, cmd, arg) : -EINVAL; - } - mutex_unlock(&xloop_ctl_mutex); - return err; -} - -static int xlo_ioctl(struct block_device *bdev, fmode_t mode, - unsigned int cmd, unsigned long arg) -{ - struct xloop_device *xlo = bdev->bd_disk->private_data; - void __user *argp = (void __user *) arg; - int err; - - switch (cmd) { - case XLOOP_SET_FD: { - /* - * Legacy case - pass in a zeroed out struct xloop_config with - * only the file descriptor set , which corresponds with the - * default parameters we'd have used otherwise. - */ - struct xloop_config config; - - memset(&config, 0, sizeof(config)); - config.fd = arg; - - return xloop_configure(xlo, mode, bdev, &config); - } - case XLOOP_CONFIGURE: { - struct xloop_config config; - - if (copy_from_user(&config, argp, sizeof(config))) - return -EFAULT; - - return xloop_configure(xlo, mode, bdev, &config); - } - case XLOOP_CHANGE_FD: - return xloop_change_fd(xlo, bdev, arg); - case XLOOP_CLR_FD: - return xloop_clr_fd(xlo); - case XLOOP_SET_STATUS: - err = -EPERM; - if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) { - err = xloop_set_status_old(xlo, argp); - } - break; - case XLOOP_GET_STATUS: - return xloop_get_status_old(xlo, argp); - case XLOOP_SET_STATUS64: - err = -EPERM; - if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) { - err = xloop_set_status64(xlo, argp); - } - break; - case XLOOP_GET_STATUS64: - return xloop_get_status64(xlo, argp); - case XLOOP_SET_CAPACITY: - case XLOOP_SET_DIRECT_IO: - case XLOOP_SET_BLOCK_SIZE: - if (!(mode & FMODE_WRITE) && !capable(CAP_SYS_ADMIN)) - return -EPERM; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0) - fallthrough; -#else - /* fall through */ -#endif - default: - err = xlo_simple_ioctl(xlo, cmd, arg); - break; - } - - return err; -} - -#ifdef CONFIG_COMPAT -struct compat_xloop_info { - compat_int_t xlo_number; /* ioctl r/o */ - compat_dev_t xlo_device; /* ioctl r/o */ - compat_ulong_t xlo_inode; /* ioctl r/o */ - compat_dev_t xlo_rdevice; /* ioctl r/o */ - compat_int_t xlo_offset; - compat_int_t xlo_encrypt_type; - compat_int_t xlo_encrypt_key_size; /* ioctl w/o */ - compat_int_t xlo_flags; /* ioctl r/o */ - char xlo_name[XLO_NAME_SIZE]; - unsigned char xlo_encrypt_key[XLO_KEY_SIZE]; /* ioctl w/o */ - compat_ulong_t xlo_init[2]; - char reserved[4]; - compat_int_t xlo_file_fmt_type; -}; - -/* - * Transfer 32-bit compatibility structure in userspace to 64-bit xloop info - * - noinlined to reduce stack space usage in main part of driver - */ -static noinline int -xloop_info64_from_compat(const struct compat_xloop_info __user *arg, - struct xloop_info64 *info64) -{ - struct compat_xloop_info info; - - if (copy_from_user(&info, arg, sizeof(info))) - return -EFAULT; - - memset(info64, 0, sizeof(*info64)); - info64->xlo_number = info.xlo_number; - info64->xlo_device = info.xlo_device; - info64->xlo_inode = info.xlo_inode; - info64->xlo_rdevice = info.xlo_rdevice; - info64->xlo_offset = info.xlo_offset; - info64->xlo_sizelimit = 0; - info64->xlo_encrypt_type = info.xlo_encrypt_type; - info64->xlo_encrypt_key_size = info.xlo_encrypt_key_size; - info64->xlo_flags = info.xlo_flags; - info64->xlo_init[0] = info.xlo_init[0]; - info64->xlo_init[1] = info.xlo_init[1]; - info64->xlo_file_fmt_type = info.xlo_file_fmt_type; - if (info.xlo_encrypt_type == XLO_CRYPT_CRYPTOAPI) - memcpy(info64->xlo_crypt_name, info.xlo_name, XLO_NAME_SIZE); - else - memcpy(info64->xlo_file_name, info.xlo_name, XLO_NAME_SIZE); - memcpy(info64->xlo_encrypt_key, info.xlo_encrypt_key, XLO_KEY_SIZE); - return 0; -} - -/* - * Transfer 64-bit xloop info to 32-bit compatibility structure in userspace - * - noinlined to reduce stack space usage in main part of driver - */ -static noinline int -xloop_info64_to_compat(const struct xloop_info64 *info64, - struct compat_xloop_info __user *arg) -{ - struct compat_xloop_info info; - - memset(&info, 0, sizeof(info)); - info.xlo_number = info64->xlo_number; - info.xlo_device = info64->xlo_device; - info.xlo_inode = info64->xlo_inode; - info.xlo_rdevice = info64->xlo_rdevice; - info.xlo_offset = info64->xlo_offset; - info.xlo_encrypt_type = info64->xlo_encrypt_type; - info.xlo_encrypt_key_size = info64->xlo_encrypt_key_size; - info.xlo_flags = info64->xlo_flags; - info.xlo_init[0] = info64->xlo_init[0]; - info.xlo_init[1] = info64->xlo_init[1]; - info.xlo_file_fmt_type = info64->xlo_file_fmt_type; - if (info.xlo_encrypt_type == XLO_CRYPT_CRYPTOAPI) - memcpy(info.xlo_name, info64->xlo_crypt_name, XLO_NAME_SIZE); - else - memcpy(info.xlo_name, info64->xlo_file_name, XLO_NAME_SIZE); - memcpy(info.xlo_encrypt_key, info64->xlo_encrypt_key, XLO_KEY_SIZE); - - /* error in case values were truncated */ - if (info.xlo_device != info64->xlo_device || - info.xlo_rdevice != info64->xlo_rdevice || - info.xlo_inode != info64->xlo_inode || - info.xlo_offset != info64->xlo_offset || - info.xlo_init[0] != info64->xlo_init[0] || - info.xlo_init[1] != info64->xlo_init[1] || - info.xlo_file_fmt_type != info64->xlo_file_fmt_type) - return -EOVERFLOW; - - if (copy_to_user(arg, &info, sizeof(info))) - return -EFAULT; - return 0; -} - -static int -xloop_set_status_compat(struct xloop_device *xlo, - const struct compat_xloop_info __user *arg) -{ - struct xloop_info64 info64; - int ret; - - ret = xloop_info64_from_compat(arg, &info64); - if (ret < 0) - return ret; - return xloop_set_status(xlo, &info64); -} - -static int -xloop_get_status_compat(struct xloop_device *xlo, - struct compat_xloop_info __user *arg) -{ - struct xloop_info64 info64; - int err; - - if (!arg) - return -EINVAL; - err = xloop_get_status(xlo, &info64); - if (!err) - err = xloop_info64_to_compat(&info64, arg); - return err; -} - -static int xlo_compat_ioctl(struct block_device *bdev, fmode_t mode, - unsigned int cmd, unsigned long arg) -{ - struct xloop_device *xlo = bdev->bd_disk->private_data; - int err; - - switch(cmd) { - case XLOOP_SET_STATUS: - err = xloop_set_status_compat(xlo, - (const struct compat_xloop_info __user *)arg); - break; - case XLOOP_GET_STATUS: - err = xloop_get_status_compat(xlo, - (struct compat_xloop_info __user *)arg); - break; - case XLOOP_SET_CAPACITY: - case XLOOP_CLR_FD: - case XLOOP_GET_STATUS64: - case XLOOP_SET_STATUS64: - case XLOOP_CONFIGURE: - arg = (unsigned long) compat_ptr(arg); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0) - fallthrough; -#else - /* fall through */ -#endif - case XLOOP_SET_FD: - case XLOOP_CHANGE_FD: - case XLOOP_SET_BLOCK_SIZE: - case XLOOP_SET_DIRECT_IO: - err = xlo_ioctl(bdev, mode, cmd, arg); - break; - default: - err = -ENOIOCTLCMD; - break; - } - return err; -} -#endif - -static int xlo_open(struct block_device *bdev, fmode_t mode) -{ - struct xloop_device *xlo; - int err; - - err = mutex_lock_killable(&xloop_ctl_mutex); - if (err) - return err; - xlo = bdev->bd_disk->private_data; - if (!xlo) { - err = -ENXIO; - goto out; - } - - atomic_inc(&xlo->xlo_refcnt); -out: - mutex_unlock(&xloop_ctl_mutex); - return err; -} - -static void xlo_release(struct gendisk *disk, fmode_t mode) -{ - struct xloop_device *xlo; - - mutex_lock(&xloop_ctl_mutex); - xlo = disk->private_data; - if (atomic_dec_return(&xlo->xlo_refcnt)) - goto out_unlock; - - if (xlo->xlo_flags & XLO_FLAGS_AUTOCLEAR) { - if (xlo->xlo_state != Xlo_bound) - goto out_unlock; - xlo->xlo_state = Xlo_rundown; - mutex_unlock(&xloop_ctl_mutex); - /* - * In autoclear mode, stop the xloop thread - * and remove configuration after last close. - */ - __xloop_clr_fd(xlo, true); - return; - } else if (xlo->xlo_state == Xlo_bound) { - /* - * Otherwise keep thread (if running) and config, - * but flush possible ongoing bios in thread. - */ - blk_mq_freeze_queue(xlo->xlo_queue); - blk_mq_unfreeze_queue(xlo->xlo_queue); - } - -out_unlock: - mutex_unlock(&xloop_ctl_mutex); -} - -static const struct block_device_operations xlo_fops = { - .owner = THIS_MODULE, - .open = xlo_open, - .release = xlo_release, - .ioctl = xlo_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = xlo_compat_ioctl, -#endif -}; - -/* - * And now the modules code and kernel interface. - */ -static int max_xloop; -module_param(max_xloop, int, 0444); -MODULE_PARM_DESC(max_xloop, "Maximum number of xloop devices"); -module_param(max_part, int, 0444); -MODULE_PARM_DESC(max_part, "Maximum number of partitions per xloop device"); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Manuel Bentele <development@manuel-bentele.de>"); -MODULE_VERSION(__stringify(VERSION)); -MODULE_ALIAS_BLOCKDEV_MAJOR(XLOOP_MAJOR); - -int xloop_register_transfer(struct xloop_func_table *funcs) -{ - unsigned int n = funcs->number; - - if (n >= MAX_XLO_CRYPT || xfer_funcs[n]) - return -EINVAL; - xfer_funcs[n] = funcs; - return 0; -} - -static int unregister_transfer_cb(int id, void *ptr, void *data) -{ - struct xloop_device *xlo = ptr; - struct xloop_func_table *xfer = data; - - mutex_lock(&xloop_ctl_mutex); - if (xlo->xlo_encryption == xfer) - xloop_release_xfer(xlo); - mutex_unlock(&xloop_ctl_mutex); - return 0; -} - -int xloop_unregister_transfer(int number) -{ - unsigned int n = number; - struct xloop_func_table *xfer; - - if (n == 0 || n >= MAX_XLO_CRYPT || (xfer = xfer_funcs[n]) == NULL) - return -EINVAL; - - xfer_funcs[n] = NULL; - idr_for_each(&xloop_index_idr, &unregister_transfer_cb, xfer); - return 0; -} - -EXPORT_SYMBOL(xloop_register_transfer); -EXPORT_SYMBOL(xloop_unregister_transfer); - -static blk_status_t xloop_queue_rq(struct blk_mq_hw_ctx *hctx, - const struct blk_mq_queue_data *bd) -{ - struct request *rq = bd->rq; - struct xloop_cmd *cmd = blk_mq_rq_to_pdu(rq); - struct xloop_device *xlo = rq->q->queuedata; - - blk_mq_start_request(rq); - - if (xlo->xlo_state != Xlo_bound) - return BLK_STS_IOERR; - - switch (req_op(rq)) { - case REQ_OP_FLUSH: - case REQ_OP_DISCARD: - case REQ_OP_WRITE_ZEROES: - cmd->use_aio = false; - break; - default: - cmd->use_aio = xlo->use_dio; - break; - } - - /* always use the first bio's css */ -#ifdef CONFIG_BLK_CGROUP - if (cmd->use_aio && rq->bio && rq->bio->bi_blkg) { - cmd->css = &bio_blkcg(rq->bio)->css; - css_get(cmd->css); - } else -#endif - cmd->css = NULL; - kthread_queue_work(&xlo->worker, &cmd->work); - - return BLK_STS_OK; -} - -static void xloop_handle_cmd(struct xloop_cmd *cmd) -{ - struct request *rq = blk_mq_rq_from_pdu(cmd); - const bool write = op_is_write(req_op(rq)); - struct xloop_device *xlo = rq->q->queuedata; - int ret = 0; - - if (write && (xlo->xlo_flags & XLO_FLAGS_READ_ONLY)) { - ret = -EIO; - goto failed; - } - - ret = do_req_filebacked(xlo, rq); - failed: - /* complete non-aio request */ - if (!cmd->use_aio || ret) { - if (ret == -EOPNOTSUPP) - cmd->ret = ret; - else - cmd->ret = ret ? -EIO : 0; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0) - if (likely(!blk_should_fake_timeout(rq->q))) - blk_mq_complete_request(rq); -#else - blk_mq_complete_request(rq); -#endif - } -} - -static void xloop_queue_work(struct kthread_work *work) -{ - struct xloop_cmd *cmd = - container_of(work, struct xloop_cmd, work); - - xloop_handle_cmd(cmd); -} - -static int xloop_init_request(struct blk_mq_tag_set *set, struct request *rq, - unsigned int hctx_idx, unsigned int numa_node) -{ - struct xloop_cmd *cmd = blk_mq_rq_to_pdu(rq); - - kthread_init_work(&cmd->work, xloop_queue_work); - return 0; -} - -static const struct blk_mq_ops xloop_mq_ops = { - .queue_rq = xloop_queue_rq, - .init_request = xloop_init_request, - .complete = xlo_complete_rq, -}; - -static struct dentry *xloop_dbgfs_dir; - -static int xloop_add(struct xloop_device **l, int i) -{ - struct xloop_device *xlo; - struct gendisk *disk; - int err; - - err = -ENOMEM; - xlo = kzalloc(sizeof(*xlo), GFP_KERNEL); - if (!xlo) - goto out; - - xlo->xlo_state = Xlo_unbound; - - /* allocate id, if @id >= 0, we're requesting that specific id */ - if (i >= 0) { - err = idr_alloc(&xloop_index_idr, xlo, i, i + 1, GFP_KERNEL); - if (err == -ENOSPC) - err = -EEXIST; - } else { - err = idr_alloc(&xloop_index_idr, xlo, 0, 0, GFP_KERNEL); - } - if (err < 0) - goto out_free_dev; - i = err; - - err = -ENOMEM; - xlo->tag_set.ops = &xloop_mq_ops; - xlo->tag_set.nr_hw_queues = 1; - xlo->tag_set.queue_depth = 128; - xlo->tag_set.numa_node = NUMA_NO_NODE; - xlo->tag_set.cmd_size = sizeof(struct xloop_cmd); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0) - xlo->tag_set.flags = BLK_MQ_F_SHOULD_MERGE | BLK_MQ_F_STACKING; -#else - xlo->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; -#endif - xlo->tag_set.driver_data = xlo; - - err = blk_mq_alloc_tag_set(&xlo->tag_set); - if (err) - goto out_free_idr; - - xlo->xlo_queue = blk_mq_init_queue(&xlo->tag_set); - if (IS_ERR(xlo->xlo_queue)) { - err = PTR_ERR(xlo->xlo_queue); - goto out_cleanup_tags; - } - xlo->xlo_queue->queuedata = xlo; - - blk_queue_max_hw_sectors(xlo->xlo_queue, BLK_DEF_MAX_SECTORS); - - /* - * By default, we do buffer IO, so it doesn't make sense to enable - * merge because the I/O submitted to backing file is handled page by - * page. For directio mode, merge does help to dispatch bigger request - * to underlayer disk. We will enable merge once directio is enabled. - */ - blk_queue_flag_set(QUEUE_FLAG_NOMERGES, xlo->xlo_queue); - - err = -ENOMEM; - xlo->xlo_fmt = xloop_file_fmt_alloc(); - if (!xlo->xlo_fmt) - goto out_free_queue; - - xloop_file_fmt_set_xlo(xlo->xlo_fmt, xlo); - - err = -ENOMEM; - disk = xlo->xlo_disk = alloc_disk(1 << part_shift); - if (!disk) - goto out_free_file_fmt; - - /* - * Disable partition scanning by default. The in-kernel partition - * scanning can be requested individually per-device during its - * setup. Userspace can always add and remove partitions from all - * devices. The needed partition minors are allocated from the - * extended minor space, the main xloop device numbers will continue - * to match the xloop minors, regardless of the number of partitions - * used. - * - * If max_part is given, partition scanning is globally enabled for - * all xloop devices. The minors for the main xloop devices will be - * multiples of max_part. - * - * Note: Global-for-all-devices, set-only-at-init, read-only module - * parameteters like 'max_xloop' and 'max_part' make things needlessly - * complicated, are too static, inflexible and may surprise - * userspace tools. Parameters like this in general should be avoided. - */ - if (!part_shift) - disk->flags |= GENHD_FL_NO_PART_SCAN; - disk->flags |= GENHD_FL_EXT_DEVT; - atomic_set(&xlo->xlo_refcnt, 0); - xlo->xlo_number = i; - spin_lock_init(&xlo->xlo_lock); - disk->major = XLOOP_MAJOR; - disk->first_minor = i << part_shift; - disk->fops = &xlo_fops; - disk->private_data = xlo; - disk->queue = xlo->xlo_queue; - sprintf(disk->disk_name, "xloop%d", i); - add_disk(disk); - *l = xlo; - - /* initialize debugfs entries */ - /* create for each loop device a debugfs directory under 'loop' if - * the 'block' directory exists, otherwise create the loop directory in - * the root directory */ -#ifdef CONFIG_DEBUG_FS - xlo->xlo_dbgfs_dir = debugfs_create_dir(disk->disk_name, xloop_dbgfs_dir); - - if (IS_ERR_OR_NULL(xlo->xlo_dbgfs_dir)) { - err = -ENODEV; - xlo->xlo_dbgfs_dir = NULL; - goto out_free_file_fmt; - } -#endif - - return xlo->xlo_number; - -out_free_file_fmt: - xloop_file_fmt_free(xlo->xlo_fmt); -out_free_queue: - blk_cleanup_queue(xlo->xlo_queue); -out_cleanup_tags: - blk_mq_free_tag_set(&xlo->tag_set); -out_free_idr: - idr_remove(&xloop_index_idr, i); -out_free_dev: - kfree(xlo); -out: - return err; -} - -static void xloop_remove(struct xloop_device *xlo) -{ - xloop_file_fmt_free(xlo->xlo_fmt); - debugfs_remove(xlo->xlo_dbgfs_dir); - del_gendisk(xlo->xlo_disk); - blk_cleanup_queue(xlo->xlo_queue); - blk_mq_free_tag_set(&xlo->tag_set); - put_disk(xlo->xlo_disk); - kfree(xlo); -} - -static int find_free_cb(int id, void *ptr, void *data) -{ - struct xloop_device *xlo = ptr; - struct xloop_device **l = data; - - if (xlo->xlo_state == Xlo_unbound) { - *l = xlo; - return 1; - } - return 0; -} - -static int xloop_lookup(struct xloop_device **l, int i) -{ - struct xloop_device *xlo; - int ret = -ENODEV; - - if (i < 0) { - int err; - - err = idr_for_each(&xloop_index_idr, &find_free_cb, &xlo); - if (err == 1) { - *l = xlo; - ret = xlo->xlo_number; - } - goto out; - } - - /* lookup and return a specific i */ - xlo = idr_find(&xloop_index_idr, i); - if (xlo) { - *l = xlo; - ret = xlo->xlo_number; - } -out: - return ret; -} - -static struct kobject *xloop_probe(dev_t dev, int *part, void *data) -{ - struct xloop_device *xlo; - struct kobject *kobj; - int err; - - mutex_lock(&xloop_ctl_mutex); - err = xloop_lookup(&xlo, MINOR(dev) >> part_shift); - if (err < 0) - err = xloop_add(&xlo, MINOR(dev) >> part_shift); - if (err < 0) - kobj = NULL; - else - kobj = get_disk_and_module(xlo->xlo_disk); - mutex_unlock(&xloop_ctl_mutex); - - *part = 0; - return kobj; -} - -static long xloop_control_ioctl(struct file *file, unsigned int cmd, - unsigned long parm) -{ - struct xloop_device *xlo; - int ret; - - ret = mutex_lock_killable(&xloop_ctl_mutex); - if (ret) - return ret; - - ret = -ENOSYS; - switch (cmd) { - case XLOOP_CTL_ADD: - ret = xloop_lookup(&xlo, parm); - if (ret >= 0) { - ret = -EEXIST; - break; - } - ret = xloop_add(&xlo, parm); - break; - case XLOOP_CTL_REMOVE: - ret = xloop_lookup(&xlo, parm); - if (ret < 0) - break; - if (xlo->xlo_state != Xlo_unbound) { - ret = -EBUSY; - break; - } - if (atomic_read(&xlo->xlo_refcnt) > 0) { - ret = -EBUSY; - break; - } - xlo->xlo_disk->private_data = NULL; - idr_remove(&xloop_index_idr, xlo->xlo_number); - xloop_remove(xlo); - break; - case XLOOP_CTL_GET_FREE: - ret = xloop_lookup(&xlo, -1); - if (ret >= 0) - break; - ret = xloop_add(&xlo, -1); - } - mutex_unlock(&xloop_ctl_mutex); - - return ret; -} - -static const struct file_operations xloop_ctl_fops = { - .open = nonseekable_open, - .unlocked_ioctl = xloop_control_ioctl, - .compat_ioctl = xloop_control_ioctl, - .owner = THIS_MODULE, - .llseek = noop_llseek, -}; - -static struct miscdevice xloop_misc = { - .minor = XLOOP_CTRL_MINOR, - .name = "xloop-control", - .fops = &xloop_ctl_fops, -}; - -MODULE_ALIAS_MISCDEV(XLOOP_CTRL_MINOR); -MODULE_ALIAS("devname:xloop-control"); - -static int __init xloop_init(void) -{ - int i, nr; - unsigned long range; - struct xloop_device *xlo; - int err; - - part_shift = 0; - if (max_part > 0) { - part_shift = fls(max_part); - - /* - * Adjust max_part according to part_shift as it is exported - * to user space so that user can decide correct minor number - * if [s]he want to create more devices. - * - * Note that -1 is required because partition 0 is reserved - * for the whole disk. - */ - max_part = (1UL << part_shift) - 1; - } - - if ((1UL << part_shift) > DISK_MAX_PARTS) { - err = -EINVAL; - goto err_out; - } - - if (max_xloop > 1UL << (MINORBITS - part_shift)) { - err = -EINVAL; - goto err_out; - } - - /* - * If max_xloop is specified, create that many devices upfront. - * This also becomes a hard limit. If max_xloop is not specified, - * create CONFIG_BLK_DEV_XLOOP_MIN_COUNT xloop devices at module - * init time. xloop devices can be requested on-demand with the - * /dev/xloop-control interface, or be instantiated by accessing - * a 'dead' device node. - */ - if (max_xloop) { - nr = CONFIG_BLK_DEV_XLOOP_MIN_COUNT; - range = 1UL << MINORBITS; - } - - err = misc_register(&xloop_misc); - if (err < 0) - goto err_out; - - - if (register_blkdev(XLOOP_MAJOR, "xloop")) { - err = -EIO; - goto misc_out; - } - -#ifdef CONFIG_DEBUG_FS - xloop_dbgfs_dir = debugfs_create_dir("xloop", NULL); - if (IS_ERR_OR_NULL(xloop_dbgfs_dir)) { - err = -ENODEV; - goto misc_out; - } -#endif - - blk_register_region(MKDEV(XLOOP_MAJOR, 0), range, - THIS_MODULE, xloop_probe, NULL, NULL); - - /* pre-create number of devices given by config or max_xloop */ - mutex_lock(&xloop_ctl_mutex); - for (i = 0; i < nr; i++) - xloop_add(&xlo, i); - mutex_unlock(&xloop_ctl_mutex); - - pr_info("module in version %s loaded\n", __stringify(VERSION)); - return 0; - -misc_out: - misc_deregister(&xloop_misc); -err_out: - return err; -} - -static int xloop_exit_cb(int id, void *ptr, void *data) -{ - struct xloop_device *xlo = ptr; - - xloop_remove(xlo); - return 0; -} - -static void __exit xloop_exit(void) -{ - unsigned long range; - - range = max_xloop ? max_xloop << part_shift : 1UL << MINORBITS; - - mutex_lock(&xloop_ctl_mutex); - - idr_for_each(&xloop_index_idr, &xloop_exit_cb, NULL); - idr_destroy(&xloop_index_idr); - - blk_unregister_region(MKDEV(XLOOP_MAJOR, 0), range); - unregister_blkdev(XLOOP_MAJOR, "xloop"); - -#ifdef CONFIG_DEBUG_FS - debugfs_remove(xloop_dbgfs_dir); -#endif - - misc_deregister(&xloop_misc); - - mutex_unlock(&xloop_ctl_mutex); - - pr_info("exit module\n"); -} - -module_init(xloop_init); -module_exit(xloop_exit); - -#ifndef MODULE -static int __init max_xloop_setup(char *str) -{ - max_xloop = simple_strtol(str, NULL, 0); - return 1; -} - -__setup("max_xloop=", max_xloop_setup); -#endif diff --git a/kernel/xloop_main.h b/kernel/xloop_main.h deleted file mode 100644 index e1b4cb6..0000000 --- a/kernel/xloop_main.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * loop_main.h - * - * Written by Theodore Ts'o, 3/29/93. - * - * Copyright 1993 by Theodore Ts'o. Redistribution of this file is - * permitted under the GNU General Public License. - */ -#ifndef _LINUX_XLOOP_H -#define _LINUX_XLOOP_H - -#include <linux/bio.h> -#include <linux/blkdev.h> -#include <linux/blk-mq.h> -#include <linux/spinlock.h> -#include <linux/mutex.h> -#include <linux/kthread.h> -#include "uapi_xloop.h" -#ifdef CONFIG_DEBUG_FS -#include <linux/debugfs.h> -#endif - -#include "xloop_file_fmt.h" - -/* Possible states of device */ -enum { - Xlo_unbound, - Xlo_bound, - Xlo_rundown, -}; - -struct xloop_func_table; - -struct xloop_device { - int xlo_number; - atomic_t xlo_refcnt; - loff_t xlo_offset; - loff_t xlo_sizelimit; - int xlo_flags; - int (*transfer)(struct xloop_device *, int cmd, - struct page *raw_page, unsigned raw_off, - struct page *xloop_page, unsigned xloop_off, - int size, sector_t real_block); - char xlo_file_name[XLO_NAME_SIZE]; - char xlo_crypt_name[XLO_NAME_SIZE]; - char xlo_encrypt_key[XLO_KEY_SIZE]; - int xlo_encrypt_key_size; - struct xloop_func_table *xlo_encryption; - __u32 xlo_init[2]; - kuid_t xlo_key_owner; /* Who set the key */ - int (*ioctl)(struct xloop_device *, int cmd, - unsigned long arg); - - struct xloop_file_fmt *xlo_fmt; - - struct file * xlo_backing_file; - struct block_device *xlo_device; - void *key_data; - - gfp_t old_gfp_mask; - - spinlock_t xlo_lock; - int xlo_state; - struct kthread_worker worker; - struct task_struct *worker_task; - bool use_dio; - bool sysfs_inited; - - struct request_queue *xlo_queue; - struct blk_mq_tag_set tag_set; - struct gendisk *xlo_disk; - -#ifdef CONFIG_DEBUG_FS - struct dentry *xlo_dbgfs_dir; -#endif -}; - -struct xloop_cmd { - struct kthread_work work; - bool use_aio; /* use AIO interface to handle I/O */ - atomic_t ref; /* only for aio */ - long ret; - struct kiocb iocb; - struct bio_vec *bvec; - struct cgroup_subsys_state *css; -}; - -/* Support for loadable transfer modules */ -struct xloop_func_table { - int number; /* filter type */ - int (*transfer)(struct xloop_device *xlo, int cmd, - struct page *raw_page, unsigned raw_off, - struct page *xloop_page, unsigned xloop_off, - int size, sector_t real_block); - int (*init)(struct xloop_device *, const struct xloop_info64 *); - /* release is called from xloop_unregister_transfer or clr_fd */ - int (*release)(struct xloop_device *); - int (*ioctl)(struct xloop_device *, int cmd, unsigned long arg); - struct module *owner; -}; - -extern inline struct device *xloop_device_to_dev(struct xloop_device *xlo); - -int xloop_register_transfer(struct xloop_func_table *funcs); -int xloop_unregister_transfer(int number); - -#endif |