linux/tools/build/feature/test-pthread-attr-setaffinity-np.c

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

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

	pthread_attr_init(&thread_attr);
	CPU_ZERO(&cs);

	ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cs), &cs);

	return ret;
}