newlib/libc/machine/spu/sleep.c

   1 /* Copied from libc/posix/sleep.c, removed the check for HAVE_NANOSLEEP */
   2
   3 /* Written 2000 by Werner Almesberger */
   4
   5 #include <errno.h>
   6 #include <time.h>
   7 #include <unistd.h>
   8
   9 unsigned sleep(unsigned seconds)
  10 {
  11     struct timespec ts;
  12
  13     ts.tv_sec = seconds;
  14     ts.tv_nsec = 0;
  15     if (!nanosleep(&ts,&ts)) return 0;
  16     if (errno == EINTR) return ts.tv_sec;
  17     return -1;
  18 }