[khatus.git] / x5 / khatus_lib_time.c

#include <errno.h>
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <time.h>

#include "khatus_lib_log.h"
#include "khatus_lib_time.h"

void
snooze(struct timespec *t)
{
	struct timespec remainder;
	int result;

	result = nanosleep(t, &remainder);

	if (result < 0) {
		if (errno == EINTR) {
			warn(
			    "nanosleep interrupted. Remainder: "
			    "{ tv_sec = %ld, tv_nsec = %ld }",
			    remainder.tv_sec, remainder.tv_nsec);
			/* No big deal if we occasionally sleep less,
			 * so not attempting to correct after an interruption.
			 */
		} else {
			fatal("nanosleep: %s\n", strerror(errno));
		}
	}
}
Commit	Line	Data
17a27e48 SK	1	#include <errno.h>
	2	#include <math.h>
	3	#include <stdio.h>
	4	#include <string.h>
	5	#include <time.h>
	6
	7	#include "khatus_lib_log.h"
	8	#include "khatus_lib_time.h"
	9
	10	void
	11	snooze(struct timespec *t)
	12	{
	13	struct timespec remainder;
	14	int result;
	15
	16	result = nanosleep(t, &remainder);
	17
	18	if (result < 0) {
	19	if (errno == EINTR) {
	20	warn(
	21	"nanosleep interrupted. Remainder: "
	22	"{ tv_sec = %ld, tv_nsec = %ld }",
	23	remainder.tv_sec, remainder.tv_nsec);
	24	/* No big deal if we occasionally sleep less,
	25	* so not attempting to correct after an interruption.
	26	*/
	27	} else {
	28	fatal("nanosleep: %s\n", strerror(errno));
	29	}
	30	}
	31	}