Lines Matching defs:ro
151 static struct route_in6 ro;
168 dst = (struct sockaddr_in6 *)&ro.ro_dst;
169 if (ro.ro_rt
170 && ((ro.ro_rt->rt_flags & RTF_UP) == 0
172 rtfree(ro.ro_rt);
173 ro.ro_rt = (struct rtentry *)0;
175 if (ro.ro_rt == NULL) {
181 rtalloc((struct route *)&ro);
182 if (ro.ro_rt != NULL && ro.ro_rt->rt_ifa != NULL)
183 dstifp = ((struct in6_ifaddr *)ro.ro_rt->rt_ifa)->ia_ifp;