RDS_LOOPBACK
case RDS_LOOPBACK: /* loopback */
case RDS_LOOPBACK: /* loopback */
(void) rds_check_n_unmark_port(NULL, port, RDS_LOOPBACK);
rds_stall_port(NULL, recvport, RDS_LOOPBACK);
case RDS_LOOPBACK: /* loopback */
if (rds_is_port_marked(NULL, recvport, RDS_LOOPBACK)) {
case RDS_LOOPBACK: /* loopback */
case RDS_LOOPBACK: /* loopback */