Function check_timer_list

modules/tm/timer.c:700–755

#ifdef TM_TIMER_DEBUG
static void check_timer_list( struct timer* timer_list, char *txt)
{
	struct timer_link *tl ;
	struct timer_link *tl1 ;

	if (list_id<0 || list_id>=NR_OF_TIMER_LISTS) {
			LM_CRIT("TM TIMER list [%d] bug [%s]\n",timer_list->id, txt);
			abort();
	}

	tl = timer_list->last_tl.prev_tl;
	while (tl!=&timer_list->first_tl) {
		if (tl->prev_tl==0) {
			LM_CRIT("TM TIMER list [%d] prev_tl==0 [%s]\n",timer_list->id, txt);
			abort();
		}
		tl = tl->prev_tl;
	}

	tl = timer_list->first_tl.next_tl;
	while (tl!=&timer_list->last_tl) {
		if (tl->next_tl==0) {
			LM_CRIT("TM TIMER list [%d] next_tl==0 [%s]\n",timer_list->id, txt);
			abort();
		}
		tl = tl->next_tl;
	}

	tl = timer_list->first_tl.next_tl;
	while (tl!=&timer_list->last_tl) {
		if (tl->ld_tl==0) {
			LM_CRIT("TM TIMER list [%d] corrupted - ld=0 [%s]\n",
				timer_list->id, txt);
			abort();
		}
		if (tl->ld_tl->ld_tl!=tl) {
			LM_CRIT("TM TIMER list [%d] corrupted - ld cycle broken [%s]\n",
				timer_list->id, txt);
			abort();
		}

		if (tl->ld_tl!=tl) {
			tl1 = tl->next_tl;
			while(tl1!=tl->ld_tl) {
				if (tl1->ld_tl) {
					LM_CRIT("TM TIMER list [%d] corrupted - ld!=0 inside "
						"cycle [%s]\n", timer_list->id, txt);
					abort();
				}
				tl1 = tl1->next_tl;
			}
		}

		tl = tl->ld_tl->next_tl;
	}
}
#endif