newlib-cygwin/newlib/libc/machine/spu/sleep.c

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/* Copied from libc/posix/sleep.c, removed the check for HAVE_NANOSLEEP */
/* Written 2000 by Werner Almesberger */
#include <errno.h>
#include <time.h>
#include <unistd.h>
unsigned sleep(unsigned seconds)
{
struct timespec ts;
ts.tv_sec = seconds;
ts.tv_nsec = 0;
if (!nanosleep(&ts,&ts)) return 0;
if (errno == EINTR) return ts.tv_sec;
return -1;
}