38 		base->tv_nsec = 0;  in z_impl___posix_clock_get_base()
71 		base.tv_nsec = 0;  in clock_gettime()
89 	ts->tv_nsec = (int32_t) k_ticks_to_ns_floor32(nremainder);  in clock_gettime()
92 	ts->tv_nsec += base.tv_nsec;  in clock_gettime()
93 	if (ts->tv_nsec >= NSEC_PER_SEC) {  in clock_gettime()
95 		ts->tv_nsec -= NSEC_PER_SEC;  in clock_gettime()
116 			.tv_nsec = NSEC_PER_SEC / CONFIG_SYS_CLOCK_TICKS_PER_SEC,  in clock_getres()
141 	if (tp->tv_nsec < 0 || tp->tv_nsec >= NSEC_PER_SEC) {  in clock_settime()
147 	int64_t delta = (int64_t)NSEC_PER_SEC * tp->tv_sec + tp->tv_nsec  in clock_settime()
151 	base.tv_nsec = delta % NSEC_PER_SEC;  in clock_settime()
214 	if ((rqtp->tv_sec < 0) || (rqtp->tv_nsec < 0) || (rqtp->tv_nsec >= NSEC_PER_SEC)) {  in __z_clock_nanosleep()
220 		ns = rqtp->tv_nsec + NSEC_PER_SEC +  in __z_clock_nanosleep()
223 		ns = (uint64_t)rqtp->tv_sec * NSEC_PER_SEC + rqtp->tv_nsec;  in __z_clock_nanosleep()
230 		ns -= rt_clock_base.tv_sec * NSEC_PER_SEC + rt_clock_base.tv_nsec;  in __z_clock_nanosleep()
250 		rmtp->tv_nsec = 0;  in __z_clock_nanosleep()
283 	tv->tv_usec = ts.tv_nsec / NSEC_PER_USEC;  in gettimeofday()