Lines Matching refs:ro4
3346 struct route *ro4 = NULL;
3368 ro4 = &sav->sah->sa_route;
3369 dst4 = (struct sockaddr_in *)&ro4->ro_dst;
3370 if (ro4->ro_rt
3371 && ((ro4->ro_rt->rt_flags & RTF_UP) == 0
3373 rtfree(ro4->ro_rt);
3374 ro4->ro_rt = NULL;
3376 if (ro4->ro_rt == NULL) {
3380 rtalloc(ro4);
3382 if (ro4->ro_rt == NULL) {
3436 ip_output(state->m, NULL, ro4, 0, NULL, NULL);