usr/klibc/sleep.c

/*
 * sleep.c
 */

#include <errno.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.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	niro	532	/*
2			* sleep.c
3			*/
4
5			#include <errno.h>
6	niro	815	#include <stdlib.h>
7	niro	532	#include <time.h>
8	niro	815	#include <unistd.h>
9	niro	532
10			unsigned int sleep(unsigned int seconds)
11			{
12			struct timespec ts;
13
14			ts.tv_sec = seconds;
15			ts.tv_nsec = 0;
16			if (!nanosleep(&ts, &ts))
17			return 0;
18			else if (errno == EINTR)
19			return ts.tv_sec;
20			else
21			return -1;
22			}