table of contents
- bookworm 246.10-1debian1
- testing 246.10-1debian1
- unstable 246.10-1debian1
- experimental 252.9-1debian1
SD_JOURNAL_GET_REALTIME_USEC(3) | sd_journal_get_realtime_usec | SD_JOURNAL_GET_REALTIME_USEC(3) |
NAME¶
sd_journal_get_realtime_usec, sd_journal_get_monotonic_usec - Read timestamps from the current journal entry
SYNOPSIS¶
#include <elogind/sd-journal.h>
int sd_journal_get_realtime_usec(sd_journal *j, uint64_t *usec);
int sd_journal_get_monotonic_usec(sd_journal *j, uint64_t *usec, sd_id128_t *boot_id);
DESCRIPTION¶
As elogind can not open any systemd journals, the functions sd_journal_get_realtime_usec() and sd_journal_get_monotonic_usec() do nothing.
RETURN VALUE¶
sd_journal_get_cutoff_realtime_usec() and sd_journal_get_cutoff_monotonic_usec() return -ENOSYS.
SEE ALSO¶
sd_journal_open(3), sd_journal_next(3), sd_journal_get_data(3), sd_id128_get_boot(3), clock_gettime(2), sd_journal_get_cutoff_realtime_usec(3)
elogind 246.10 |