bsd/netinet/tcp_subr.c

585 	struct route sro;
622 			ro = &sro;
798 		if (ro != &sro) {
800 			inp_route_copyout(tp->t_inpcb, &sro);
805 		(void) ip_output(m, NULL, &sro, IP_OUTARGS, NULL, &ipoa);
807 		if (ro != &sro) {
808 			if (sro.ro_rt != NULL &&
809 			    (outif = sro.ro_rt->rt_ifp) !=
813 			inp_route_copyin(tp->t_inpcb, &sro);
814 		} else if (sro.ro_rt != NULL) {
815 			rtfree(sro.ro_rt);