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freetdm: check if the schedule is already running

This commit is contained in:
Moises Silva 2010-06-27 18:35:31 -04:00
parent 746e8e44cd
commit 7ef629e34b
1 changed files with 10 additions and 0 deletions
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10
libs/freetdm/src/ftdm_sched.c
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@ -128,8 +128,16 @@ FT_DECLARE(ftdm_status_t) ftdm_sched_free_run(ftdm_sched_t *sched)
ftdm_status_t status = FTDM_FAIL;
ftdm_assert_return(sched != NULL, FTDM_EINVAL, "invalid pointer\n");
ftdm_mutex_lock(sched->mutex);
ftdm_mutex_lock(sched_globals.mutex);
if (sched->freerun) {
ftdm_log(FTDM_LOG_ERROR, "Schedule %s is already running in free run\n", sched->name);
goto done;
}
sched->freerun = 1;
if (sched_globals.running == FTDM_FALSE) {
ftdm_log(FTDM_LOG_NOTICE, "Launching main schedule thread\n");
status = ftdm_thread_create_detached(run_main_schedule, NULL);
@ -154,6 +162,8 @@ FT_DECLARE(ftdm_status_t) ftdm_sched_free_run(ftdm_sched_t *sched)
done:
ftdm_mutex_unlock(sched_globals.mutex);
ftdm_mutex_unlock(sched->mutex);
return status;
}