1002 process_arp(const struct rt_msghdr *rtm, const struct sockaddr_dl *sdl,  in process_arp()  argument
1019 	if (rtm->rtm_rmx.rmx_expire == 0)  in process_arp()
1030 handle_rtmsg(struct rt_msghdr *rtm)  in handle_rtmsg()  argument
1046 	if (rtm->rtm_version != RTM_VERSION) {  in handle_rtmsg()
1047 		syslog(LOG_ERR, "Bogus RTM version %u", rtm->rtm_version);  in handle_rtmsg()
1051 	switch (rtm->rtm_type) {  in handle_rtmsg()
1054 		ifamp = (struct ifa_msghdr *)rtm;  in handle_rtmsg()
1082 		ifamp = (struct ifa_msghdr *)rtm;  in handle_rtmsg()
1097 		ifmam = (struct ifma_msghdr *)rtm;  in handle_rtmsg()
1120 		ifmam = (struct ifma_msghdr *)rtm;  in handle_rtmsg()
1132 		ifm = (struct if_msghdr *)(void *)rtm;  in handle_rtmsg()
1147 		ifan = (struct if_announcemsghdr *)rtm;  in handle_rtmsg()
1170 		mib_extract_addrs(rtm->rtm_addrs, (u_char *)(rtm + 1), addrs);  in handle_rtmsg()
1171 		if (rtm->rtm_flags & RTF_LLINFO) {  in handle_rtmsg()
1177 			process_arp(rtm,  in handle_rtmsg()
1181 			if (rtm->rtm_errno == 0 && (rtm->rtm_flags & RTF_UP))  in handle_rtmsg()
1182 				mib_sroute_process(rtm, addrs[RTAX_GATEWAY],  in handle_rtmsg()
1188 		mib_extract_addrs(rtm->rtm_addrs, (u_char *)(rtm + 1), addrs);  in handle_rtmsg()
1190 		if (rtm->rtm_errno == 0 && (rtm->rtm_flags & RTF_UP))  in handle_rtmsg()
1191 			mib_sroute_process(rtm, addrs[RTAX_GATEWAY],  in handle_rtmsg()
1201 mib_send_rtmsg(struct rt_msghdr *rtm, struct sockaddr *gw,  in mib_send_rtmsg()  argument
1209 	len = sizeof(*rtm) + SA_SIZE(gw) + SA_SIZE(dst) + SA_SIZE(mask);  in mib_send_rtmsg()
1304 	struct rt_msghdr *rtm;  in update_ifa_info()  local
1328 			rtm = (struct rt_msghdr *)(void *)next;  in update_ifa_info()
1329 			next += rtm->rtm_msglen;  in update_ifa_info()
1330 			handle_rtmsg(rtm);  in update_ifa_info()
1367 	struct rt_msghdr *rtm;  in mib_arp_update()  local
1383 		rtm = (struct rt_msghdr *)(void *)next;  in mib_arp_update()
1384 		next += rtm->rtm_msglen;  in mib_arp_update()
1385 		handle_rtmsg(rtm);  in mib_arp_update()
1409 	struct rt_msghdr *rtm;  in route_input()  local
1417 	rtm = (struct rt_msghdr *)(void *)buf;  in route_input()
1418 	if ((size_t)n != rtm->rtm_msglen)  in route_input()
1419 		errx(1, "n=%zu, rtm_msglen=%u", (size_t)n, rtm->rtm_msglen);  in route_input()
1421 	handle_rtmsg(rtm);  in route_input()