Function check_params

modules/tm/uac.c:129–151

* Check value of parameters */

 * Check value of parameters
 */
static inline int check_params(str* method, str* to, str* from, dlg_t** dialog)
{
	if (!method || !to || !from || !dialog) {
		LM_ERR("invalid parameter value\n");
		return -1;
	}

	if (!method->s || !method->len) {
		LM_ERR("invalid request method\n");
		return -2;
	}

	if (!to->s || !to->len) {
		LM_ERR("invalid To URI\n");
		return -4;
	}

	if (!from->s || !from->len) {
		LM_ERR("invalid From URI\n");
		return -5;
	}
	return 0;
}


static inline unsigned int dlg2hash( dlg_t* dlg )