/*
* Terminate the watchdog thread
*
* Returns: 0 on success
* errno on failure
*/
int stop_watchdog(void)
{
int stat;
watchdog_t *p;
if (!wd_is_init) {
return 0;
}
quit = true; /* notify watchdog thread to stop */
ping_watchdog();
stat = pthread_join(wd_tid, NULL);
while (!wd_queue->empty()) {
void *item = wd_queue->first();
wd_queue->remove(item);
p = (watchdog_t *)item;
if (p->destructor != NULL) {
p->destructor(p);
}
free(p);
}
delete wd_queue;
wd_queue = NULL;
while (!wd_inactive->empty()) {
void *item = wd_inactive->first();
wd_inactive->remove(item);
p = (watchdog_t *)item;
if (p->destructor != NULL) {
p->destructor(p);
}
free(p);
}
delete wd_inactive;
wd_inactive = NULL;
rwl_destroy(&lock);
wd_is_init = false;
return stat;
}
void term_vol_list_lock()
{
rwl_destroy(&vol_list_lock);
}