tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

#include <stdint.h>
#include <pthread.h>

int main(void)
{
	int ret = 0;
	pthread_attr_t thread_attr;
	cpu_set_t cs;

	pthread_attr_init(&thread_attr);
	/* don't care abt exact args, just the API itself in libpthread */
	ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cs), &cs);

	return ret;
}