journal_file_get_cutoff_realtime_usec  205 src/journal/journal-file.h int journal_file_get_cutoff_realtime_usec(JournalFile *f, usec_t *from, usec_t *to);
journal_file_get_cutoff_realtime_usec 2414 src/journal/sd-journal.c                 r = journal_file_get_cutoff_realtime_usec(f, &fr, &t);