libc/sys/t_clock_gettime.c

88 	struct timespec tsa, tsb, tsl, res;
109 		CL(clock_gettime(CLOCK_REALTIME, &tsb));
110 		diff = 1000000000LL * (tsb.tv_sec - tsa.tv_sec)
111 		    + tsb.tv_nsec - tsa.tv_nsec;
121 			    (uintmax_t)tsb.tv_sec, (uintmax_t)tsb.tv_nsec, diff);
123 			elapsed = 1000000000LL * (tsb.tv_sec - tsl.tv_sec)
124 			    + tsb.tv_nsec - tsl.tv_nsec;
128 			tsl = tsb;
135 		tsa.tv_sec = tsb.tv_sec;
136 		tsa.tv_nsec = tsb.tv_nsec;