static int manager_watch_jobs_in_progress(Manager *m) {
        usec_t next;

        assert(m);

        if (m->jobs_in_progress_event_source)
                return 0;

        next = now(CLOCK_MONOTONIC) + JOBS_IN_PROGRESS_WAIT_USEC;
        return sd_event_add_monotonic(m->event, next, 0, manager_dispatch_jobs_in_progress, m, &m->jobs_in_progress_event_source);
}
Unknown