thrd_sleep.c raw

   1  #include <threads.h>
   2  #include <time.h>
   3  #include <errno.h>
   4  #include "syscall.h"
   5  
   6  int thrd_sleep(const struct timespec *req, struct timespec *rem)
   7  {
   8  	int ret = -__clock_nanosleep(CLOCK_REALTIME, 0, req, rem);
   9  	switch (ret) {
  10  	case 0:      return 0;
  11  	case -EINTR: return -1; /* value specified by C11 */
  12  	default:     return -2;
  13  	}
  14  }
  15