_cleanup_journal_close_ 798 src/journal/coredumpctl.c _cleanup_journal_close_ sd_journal*j = NULL; _cleanup_journal_close_ 1715 src/journal/journalctl.c _cleanup_journal_close_ sd_journal *j = NULL; _cleanup_journal_close_ 1266 src/shared/logs-show.c _cleanup_journal_close_ sd_journal*j = NULL;