mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 23:00:07 +00:00
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Multi-threaded test for pthread_getaffinity_np, pthread_setaffinity_np.
|
|
Copyright (C) 2015-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
#include <pthread.h>
|
|
|
|
/* Defined for the benefit of tst-skeleton-thread-affinity.c, included
|
|
below. */
|
|
|
|
static int
|
|
setaffinity (size_t size, const cpu_set_t *set)
|
|
{
|
|
int ret = pthread_setaffinity_np (pthread_self (), size, set);
|
|
if (ret != 0)
|
|
{
|
|
errno = ret;
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
getaffinity (size_t size, cpu_set_t *set)
|
|
{
|
|
int ret = pthread_getaffinity_np (pthread_self (), size, set);
|
|
if (ret != 0)
|
|
{
|
|
errno = ret;
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#include "tst-skeleton-thread-affinity.c"
|