Lines Matching defs:rt

692 	struct rtentry *rt = NULL;
725 		rt = rtalloc(sintosa(&sin), 0, rtableid);
726 		if (rtisvalid(rt) &&
727 		    ISSET(rt->rt_flags, RTF_LOCAL|RTF_BROADCAST))
728 			ia = ifatoia(rt->rt_ifa);
737 		rtfree(rt);
745 		rt = rtalloc(sintosa(&sin), RT_RESOLVE, rtableid);
746 		if (rt == NULL) {
752 		ia = ifatoia(rt->rt_ifa);
758 	/* It is safe to dereference ``ia'' iff ``rt'' is valid. */
760 	rtfree(rt);
780 				printf("icmp_reflect optlen %d rt %d => ",
942 	struct rtentry *rt;
950 	rt = rtalloc(sintosa(&sin), RT_RESOLVE, rtableid);
953 	if (!rtisvalid(rt))
956 	if (!ipsec && (rt->rt_flags & (RTF_REJECT|RTF_BLACKHOLE)))
963 	if (ISSET(rt->rt_flags, RTF_LOCAL) ||
964 	    (ISSET(rt->rt_flags, RTF_LLINFO) && rt->rt_expire == 0))
968 	if ((rt->rt_flags & RTF_HOST) == 0) {
974 		info.rti_ifa = rt->rt_ifa;
977 		info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
979 		    rtlabel_id2sa(rt->rt_labelid, &sa_rl);
981 		error = rtrequest(RTM_ADD, &info, rt->rt_priority, &nrt,
985 		nrt->rt_rmx = rt->rt_rmx;
986 		rtfree(rt);
987 		rt = nrt;
988 		rtm_send(rt, RTM_ADD, 0, rtableid);
990 	error = rt_timer_add(rt, &ip_mtudisc_timeout_q, rtableid);
994 	return (rt);
996 	rtfree(rt);
1009 	struct rtentry *rt;
1014 	rt = icmp_mtudisc_clone(icp->icmp_ip.ip_dst, rtableid, 0);
1015 	if (rt == NULL)
1018 	ifp = if_get(rt->rt_ifidx);
1020 		rtfree(rt);
1024 	rtmtu = atomic_load_int(&rt->rt_mtu);
1057 	if ((rt->rt_locks & RTV_MTU) == 0) {
1059 			rt->rt_locks |= RTV_MTU;
1061 			atomic_cas_uint(&rt->rt_mtu, rtmtu, mtu);
1065 	rtfree(rt);
1069 icmp_mtudisc_timeout(struct rtentry *rt, u_int rtableid)
1075 	ifp = if_get(rt->rt_ifidx);
1079 	if ((rt->rt_flags & (RTF_DYNAMIC|RTF_HOST)) == (RTF_DYNAMIC|RTF_HOST)) {
1083 		sin = *satosin(rt_key(rt));
1085 		rtdeletemsg(rt, ifp, rtableid);
1093 		if ((rt->rt_locks & RTV_MTU) == 0)
1094 			atomic_store_int(&rt->rt_mtu, 0);