873 rtm_add(struct rt_msghdr *rtm,  in rtm_add()  argument
882 	if (rtm->rtm_flags & RTF_HOST) {  in rtm_add()
887 		msglog("ignore %s without mask", rtm_type_name(rtm->rtm_type));  in rtm_add()
896 			  rtm_type_name(rtm->rtm_type));  in rtm_add()
900 			  rtm_type_name(rtm->rtm_type),  in rtm_add()
905 		k->k_metric = rtm->rtm_rmx.rmx_hopcount;  in rtm_add()
914 	if (rtm->rtm_flags & RTF_GATEWAY)  in rtm_add()
916 	if (rtm->rtm_flags & RTF_STATIC)  in rtm_add()
919 	if (0 != (rtm->rtm_flags & (RTF_DYNAMIC | RTF_MODIFIED))) {  in rtm_add()
977 rtm_lose(struct rt_msghdr *rtm,  in rtm_lose()  argument
983 			  rtm_type_name(rtm->rtm_type));  in rtm_lose()
1037 	struct rt_msghdr *rtm;  in flush_kern()  local
1071 		needed += 50*(sizeof(*rtm)+5*sizeof(struct sockaddr));  in flush_kern()
1077 	for (next = sysctl_buf; next < lim; next += rtm->rtm_msglen) {  in flush_kern()
1078 		rtm = (struct rt_msghdr *)next;  in flush_kern()
1079 		if (rtm->rtm_msglen == 0) {  in flush_kern()
1082 			       (u_long)rtm, (u_long)sysctl_buf, (u_long)lim);  in flush_kern()
1087 			  (struct sockaddr *)(rtm+1),  in flush_kern()
1088 			  (struct sockaddr *)(next + rtm->rtm_msglen),  in flush_kern()
1089 			  rtm->rtm_addrs);  in flush_kern()
1099 		if (rtm->rtm_flags & RTF_LLINFO)  in flush_kern()
1105 		if (rtm->rtm_flags & RTF_WASCLONED)  in flush_kern()
1124 		rtm_add(rtm,&info,MIN_WAITTIME);  in flush_kern()
1151 			struct rt_msghdr rtm;  in read_rt()  member
1168 		if (m.r.rtm.rtm_version != RTM_VERSION) {  in read_rt()
1170 			       m.r.rtm.rtm_version);  in read_rt()
1176 		if (m.r.rtm.rtm_type <= RTM_CHANGE  in read_rt()
1177 		    && m.r.rtm.rtm_pid == mypid) {  in read_rt()
1186 		if (m.r.rtm.rtm_type == RTM_IFINFO  in read_rt()
1187 		    || m.r.rtm.rtm_type == RTM_NEWADDR  in read_rt()
1188 		    || m.r.rtm.rtm_type == RTM_DELADDR) {  in read_rt()
1190 					  m.r.rtm.rtm_type != RTM_DELADDR);  in read_rt()
1194 					  rtm_type_name(m.r.rtm.rtm_type),  in read_rt()
1199 					  rtm_type_name(m.r.rtm.rtm_type),  in read_rt()
1217 		if (m.r.rtm.rtm_type == RTM_OIFINFO)  in read_rt()
1221 		strlcpy(str, rtm_type_name(m.r.rtm.rtm_type), sizeof(str));  in read_rt()
1223 		if (m.r.rtm.rtm_type <= RTM_CHANGE)  in read_rt()
1224 			strp += sprintf(strp," from pid %d",m.r.rtm.rtm_pid);  in read_rt()
1230 		if (m.r.rtm.rtm_type > RTM_RESOLVE) {  in read_rt()
1236 			  m.r.rtm.rtm_addrs);  in read_rt()
1251 			: (m.r.rtm.rtm_flags & RTF_HOST)  in read_rt()
1264 		if (m.r.rtm.rtm_flags & RTF_LLINFO) {  in read_rt()
1271 		if (m.r.rtm.rtm_flags & RTF_WASCLONED) {  in read_rt()
1288 		switch (m.r.rtm.rtm_type) {  in read_rt()
1292 			if (m.r.rtm.rtm_errno != 0) {  in read_rt()
1294 					  str, strerror(m.r.rtm.rtm_errno));  in read_rt()
1297 				rtm_add(&m.r.rtm,&info,0);  in read_rt()
1302 			if (m.r.rtm.rtm_errno != 0  in read_rt()
1303 			    && m.r.rtm.rtm_errno != ESRCH) {  in read_rt()
1305 					  str, strerror(m.r.rtm.rtm_errno));  in read_rt()
1315 			rtm_lose(&m.r.rtm,&info);  in read_rt()