diff options
Diffstat (limited to 'kernel/tests/include/lapi/ipcbuf.h')
| -rw-r--r-- | kernel/tests/include/lapi/ipcbuf.h | 195 |
1 files changed, 0 insertions, 195 deletions
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 */ |