233 	struct timespec ats;  in sys_clock_gettime()  local
236 	error = kern_clock_gettime(td, uap->clock_id, &ats);  in sys_clock_gettime()
238 		error = copyout(&ats, uap->tp, sizeof(ats));  in sys_clock_gettime()
244 cputick2timespec(uint64_t runtime, struct timespec *ats)  in cputick2timespec()  argument
248 	ats->tv_sec = runtime / tr;  in cputick2timespec()
249 	ats->tv_nsec = ((runtime % tr) * 1000000000ULL) / tr;  in cputick2timespec()
253 kern_thread_cputime(struct thread *targettd, struct timespec *ats)  in kern_thread_cputime()  argument
270 	cputick2timespec(runtime, ats);  in kern_thread_cputime()
274 kern_process_cputime(struct proc *targetp, struct timespec *ats)  in kern_process_cputime()  argument
286 	cputick2timespec(runtime, ats);  in kern_process_cputime()
290 get_cputime(struct thread *td, clockid_t clock_id, struct timespec *ats)  in get_cputime()  argument
304 		kern_thread_cputime(td2, ats);  in get_cputime()
311 		kern_process_cputime(p2, ats);  in get_cputime()
318 kern_clock_gettime(struct thread *td, clockid_t clock_id, struct timespec *ats)  in kern_clock_gettime()  argument
327 		nanotime(ats);  in kern_clock_gettime()
330 		getnanotime(ats);  in kern_clock_gettime()
338 		TIMEVAL_TO_TIMESPEC(&user, ats);  in kern_clock_gettime()
347 		TIMEVAL_TO_TIMESPEC(&user, ats);  in kern_clock_gettime()
353 		nanouptime(ats);  in kern_clock_gettime()
357 		getnanouptime(ats);  in kern_clock_gettime()
360 		ats->tv_sec = time_second;  in kern_clock_gettime()
361 		ats->tv_nsec = 0;  in kern_clock_gettime()
364 		kern_thread_cputime(NULL, ats);  in kern_clock_gettime()
368 		kern_process_cputime(p, ats);  in kern_clock_gettime()
374 		return (get_cputime(td, clock_id, ats));  in kern_clock_gettime()
389 	struct timespec ats;  in sys_clock_settime()  local
392 	if ((error = copyin(uap->tp, &ats, sizeof(ats))) != 0)  in sys_clock_settime()
394 	return (kern_clock_settime(td, uap->clock_id, &ats));  in sys_clock_settime()
403 kern_clock_settime(struct thread *td, clockid_t clock_id, struct timespec *ats)  in kern_clock_settime()  argument
412 	if (!timespecvalid_interval(ats))  in kern_clock_settime()
415 	    (ats->tv_sec > 8000ULL * 365 * 24 * 60 * 60 ||  in kern_clock_settime()
416 	    ats->tv_sec < utc_offset()))  in kern_clock_settime()
419 	TIMESPEC_TO_TIMEVAL(&atv, ats);  in kern_clock_settime()