Lines Matching defs:ro
2111 struct route ro;
2113 bzero(&ro, sizeof (ro));
2114 sin = (struct sockaddr_in *)(void *)&ro.ro_dst;
2119 rtalloc_ign(&ro, RTF_PRCLONING);
2120 if (ro.ro_rt == NULL)
2123 RT_LOCK(ro.ro_rt);
2124 if ((rt_ifa = ro.ro_rt->rt_ifa) != NULL)
2126 RT_UNLOCK(ro.ro_rt);
2127 rtfree(ro.ro_rt);
2575 struct route *ro;
2631 ro = &sav->sah->sa_route;
2632 if (ro->ro_rt != NULL) {
2633 RT_LOCK(ro->ro_rt);
2634 if (ro->ro_rt->rt_ifp != NULL) {
2635 nextmtu = ro->ro_rt->rt_ifp->if_mtu;
2638 RT_UNLOCK(ro->ro_rt);