1 /* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
17
18 #include <sys/syscall.h>
19
20 #if defined __NR_sched_setaffinity && defined __USE_GNU
21 # include <sched.h>
22 # include <sys/types.h>
23 # include <string.h>
24 # include <unistd.h>
25 # include <alloca.h>
26 # define __NR___syscall_sched_setaffinity __NR_sched_setaffinity
_syscall3(int,__syscall_sched_setaffinity,__kernel_pid_t,pid,size_t,cpusetsize,const cpu_set_t *,cpuset)27 static __always_inline _syscall3(int, __syscall_sched_setaffinity, __kernel_pid_t, pid,
28 size_t, cpusetsize, const cpu_set_t *, cpuset)
29
30 int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset)
31 {
32 return __syscall_sched_setaffinity(pid, cpusetsize, cpuset);
33 }
34 #endif
35