usr/klibc/sleep.c

/*
 * sleep.c
 */

#include <errno.h>
#include <time.h>

unsigned int sleep(unsigned int seconds)
{
	struct timespec ts;

	ts.tv_sec = seconds;
	ts.tv_nsec = 0;
	if (!nanosleep(&ts, &ts))
		return 0;
	else if (errno == EINTR)
		return ts.tv_sec;
	else
		return -1;
}
1	/*
2	* sleep.c
3	*/
4
5	#include <errno.h>
6	#include <time.h>
7
8	unsigned int sleep(unsigned int seconds)
9	{
10	struct timespec ts;
11
12	ts.tv_sec = seconds;
13	ts.tv_nsec = 0;
14	if (!nanosleep(&ts, &ts))
15	return 0;
16	else if (errno == EINTR)
17	return ts.tv_sec;
18	else
19	return -1;
20	}