1696 	struct rt_msghdr *rtm;  in rtrecv()  local
1715 	if (len < sizeof(*rtm)) {  in rtrecv()
1717 			len, (u_long)sizeof(*rtm));  in rtrecv()
1741 		rtm = NULL;  in rtrecv()
1769 			rtm = (struct rt_msghdr *)(void *)p;  in rtrecv()
1770 			if (rtm->rtm_version != RTM_VERSION) {  in rtrecv()
1773 					rtm->rtm_version, RTM_VERSION);  in rtrecv()
1780 			if (rtm->rtm_type > RTM_RESOLVE) {  in rtrecv()
1782 					rtm->rtm_type);  in rtrecv()
1785 			addrs = rtm->rtm_addrs;  in rtrecv()
1786 			q = (char *)(rtm + 1);  in rtrecv()
1787 			if (rtm->rtm_pid == pid) {  in rtrecv()
1879 			if ((rtm->rtm_flags & RTF_HOST) != 0) {  in rtrecv()
2464 rttypes(struct rt_msghdr *rtm)  in rttypes()  argument
2468 	if (rtm->rtm_type == (f)) \  in rttypes()
2499 rtflags(struct rt_msghdr *rtm)  in rtflags()  argument
2509 	if (rtm->rtm_flags & (f)) \  in rtflags()
2600 	struct rt_msghdr *rtm;  in krtread()  local
2642 	for (p = buf; p < lim; p += rtm->rtm_msglen) {  in krtread()
2643 		rtm = (struct rt_msghdr *)(void *)p;  in krtread()
2644 		rt_entry(rtm, again);  in krtread()
2650 rt_entry(struct rt_msghdr *rtm, int again)  in rt_entry()  argument
2660 	if ((rtm->rtm_flags & RTF_UP) == 0 || rtm->rtm_flags &  in rt_entry()
2666 	if (rtm->rtm_flags & RTF_WASCLONED)  in rt_entry()
2670 	if (rtm->rtm_flags & RTF_CLONED)  in rt_entry()
2674 	if (!(rtm->rtm_flags & (RTF_GATEWAY|RTF_HOST|RTF_STATIC)))  in rt_entry()
2680 	if (rtm->rtm_flags & RTF_DYNAMIC)  in rt_entry()
2682 	rtmp = (char *)(rtm + 1);  in rt_entry()
2684 	if ((rtm->rtm_addrs & RTA_DST) == 0)  in rt_entry()
2688 	if (rtm->rtm_addrs & RTA_GATEWAY) {  in rt_entry()
2692 	if (rtm->rtm_addrs & RTA_NETMASK) {  in rt_entry()
2696 	if (rtm->rtm_addrs & RTA_GENMASK) {  in rt_entry()
2700 	if (rtm->rtm_addrs & RTA_IFP) {  in rt_entry()
2723 	if (aflag == 0 && (rtm->rtm_flags & RTF_STATIC))  in rt_entry()
2725 	if (rtm->rtm_flags & Pflag)  in rt_entry()
2727 	if ((rtm->rtm_flags & (RTF_HOST|RTF_GATEWAY)) == RTF_HOST)  in rt_entry()
2730 	np->rip6_metric = rtm->rtm_rmx.rmx_hopcount;  in rt_entry()
2733 	rrt->rrt_flags = rtm->rtm_flags;  in rt_entry()
2737 	if (rtm->rtm_flags & RTF_HOST)  in rt_entry()
2750 				rtflags(rtm));  in rt_entry()
2768 		inet6_n2p(&np->rip6_dest), np->rip6_plen, rtflags(rtm));  in rt_entry()
2772 	ifindex = rtm->rtm_index;  in rt_entry()
2804 		    rtflags(rtm));  in rt_entry()
2817 	struct	rt_msghdr	*rtm;  in addroute()  local
2835 	rtm = (struct rt_msghdr *)(void *)buf;  in addroute()
2836 	rtm->rtm_type = RTM_ADD;  in addroute()
2837 	rtm->rtm_version = RTM_VERSION;  in addroute()
2838 	rtm->rtm_seq = ++seq;  in addroute()
2839 	rtm->rtm_pid = pid;  in addroute()
2840 	rtm->rtm_flags = rrt->rrt_flags;  in addroute()
2841 	rtm->rtm_flags |= Qflag;  in addroute()
2842 	rtm->rtm_addrs = RTA_DST | RTA_GATEWAY | RTA_NETMASK;  in addroute()
2843 	rtm->rtm_rmx.rmx_hopcount = np->rip6_metric - 1;  in addroute()
2844 	rtm->rtm_inits = RTV_HOPCOUNT;  in addroute()
2865 	rtm->rtm_msglen = len;  in addroute()
2889 	struct	rt_msghdr	*rtm;  in delroute()  local
2903 	rtm = (struct rt_msghdr *)(void *)buf;  in delroute()
2904 	rtm->rtm_type = RTM_DELETE;  in delroute()
2905 	rtm->rtm_version = RTM_VERSION;  in delroute()
2906 	rtm->rtm_seq = ++seq;  in delroute()
2907 	rtm->rtm_pid = pid;  in delroute()
2908 	rtm->rtm_flags = RTF_UP | RTF_GATEWAY;  in delroute()
2909 	rtm->rtm_flags |= Qflag;  in delroute()
2911 		rtm->rtm_flags |= RTF_HOST;  in delroute()
2912 	rtm->rtm_addrs = RTA_DST | RTA_GATEWAY | RTA_NETMASK;  in delroute()
2931 	rtm->rtm_msglen = len;  in delroute()
2958 	struct rt_msghdr *rtm;
2961 	rtm = (struct rt_msghdr *)(void *)buf;
2963 	memset(rtm, 0, len);
2964 	rtm->rtm_type = RTM_GET;
2965 	rtm->rtm_version = RTM_VERSION;
2967 	rtm->rtm_seq = myseq;
2968 	rtm->rtm_addrs = RTA_DST;
2969 	rtm->rtm_msglen = len;
2985 		rtm = (struct rt_msghdr *)(void *)buf;
2986 	} while (rtm->rtm_type != RTM_GET || rtm->rtm_seq != myseq ||
2987 	    rtm->rtm_pid != pid);
2989 	if (rtm->rtm_addrs & RTA_DST) {
2993 	if (rtm->rtm_addrs & RTA_GATEWAY) {