parse_timestamp 611 src/journal/journalctl.c r = parse_timestamp(optarg, &arg_since); parse_timestamp 620 src/journal/journalctl.c r = parse_timestamp(optarg, &arg_until); parse_timestamp 99 src/shared/time-util.h int parse_timestamp(const char *t, usec_t *usec); parse_timestamp 257 src/timedate/timedatectl.c r = parse_timestamp(args[1], &t);