diff options
Diffstat (limited to 'kernel/tests/include/lapi/cpuset.h')
| -rw-r--r-- | kernel/tests/include/lapi/cpuset.h | 51 |
1 files changed, 0 insertions, 51 deletions
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 */ |