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

   1 #include <stdint.h>
   2 #include <pthread.h>
   3
   4 int main(void)
   5 {
   6         int ret = 0;
   7         pthread_attr_t thread_attr;
   8         cpu_set_t cs;
   9
  10         pthread_attr_init(&thread_attr);
  11         /* don't care abt exact args, just the API itself in libpthread */
  12         ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cs), &cs);
  13
  14         return ret;
  15 }