Lines Matching refs:usec

216 	int usec;  local
276 	usec = when->tv_usec - cur_tv.tv_usec;
278 	if ((when->tv_usec != 0) && (usec < 0)) {
280 		usec += USEC_MAX;
285 		usec = 0;
291 		usec = 0;
292 	} else if (usec < 0) {
293 		usec = 0;
294 	} else if (usec >= USEC_MAX) {
295 		usec = USEC_MAX - 1;
304 	q->when.tv_usec = usec;
354 	isc_interval_set(&interval, sec, usec * 1000);