Function run_actions

action.c:116–151

run actions from a route */ returns: 0, or 1 on success, <0 on error */ (0 if drop or break encountered, 1 if not ) */

/* returns: 0, or 1 on success, <0 on error */
/* (0 if drop or break encountered, 1 if not ) */
static inline int run_actions(struct action* a, struct sip_msg* msg)
{
	int ret, _, ret_lvl;
	str top_route;

	if (route_stack_size > ROUTE_MAX_REC_LEV) {
		get_top_route_type(&top_route, &_);
		LM_ERR("route recursion limit reached, giving up! (nested routes: %d, "
		           "first: '%.*s', last: '%s')!\n", route_stack_size,
		        top_route.len, top_route.s, route_stack[ROUTE_MAX_REC_LEV]);
		ret=E_UNSPEC;
		goto error;
	}

	if (a==0){
		LM_WARN("null action list (route stack size: %d)\n",
		        route_stack_size);
		ret=1;
		goto error;
	}

	ret_lvl=script_return_push();

	ret=run_action_list(a, msg);

	/* if 'return', reset the flag */
	if(action_flags&ACT_FL_RETURN)
		action_flags &= ~ACT_FL_RETURN;

	script_return_pop(ret_lvl);

	return ret;

error:
	return ret;
}


int _run_actions(struct action *a, struct sip_msg *msg)