865 rtm_add(struct rt_msghdr *rtm,  in rtm_add()  argument
874 	if (rtm->rtm_flags & RTF_HOST) {  in rtm_add()
879 		msglog("ignore %s without mask", rtm_type_name(rtm->rtm_type));  in rtm_add()
888 			  rtm_type_name(rtm->rtm_type));  in rtm_add()
892 			  rtm_type_name(rtm->rtm_type),  in rtm_add()
897 		k->k_metric = rtm->rtm_rmx.rmx_hopcount;  in rtm_add()
906 	if (rtm->rtm_flags & RTF_GATEWAY)  in rtm_add()
908 	if (rtm->rtm_flags & RTF_STATIC)  in rtm_add()
911 	if (0 != (rtm->rtm_flags & (RTF_DYNAMIC | RTF_MODIFIED))) {  in rtm_add()
969 rtm_lose(struct rt_msghdr *rtm,  in rtm_lose()  argument
975 			  rtm_type_name(rtm->rtm_type));  in rtm_lose()
1027 	struct rt_msghdr *rtm;  in flush_kern()  local
1061 		needed += 50*(sizeof(*rtm)+5*sizeof(struct sockaddr));  in flush_kern()
1067 	for (next = sysctl_buf; next < lim; next += rtm->rtm_msglen) {  in flush_kern()
1068 		rtm = (struct rt_msghdr *)next;  in flush_kern()
1069 		if (rtm->rtm_msglen == 0) {  in flush_kern()
1072 			       (u_long)rtm, (u_long)sysctl_buf, (u_long)lim);  in flush_kern()
1077 			  (struct sockaddr *)(rtm+1),  in flush_kern()
1078 			  (struct sockaddr *)(next + rtm->rtm_msglen),  in flush_kern()
1079 			  rtm->rtm_addrs);  in flush_kern()
1088 		if (rtm->rtm_flags & RTF_LLINFO)  in flush_kern()
1106 		rtm_add(rtm,&info,MIN_WAITTIME);  in flush_kern()
1133 			struct rt_msghdr rtm;  in read_rt()  member
1150 		if (m.r.rtm.rtm_version != RTM_VERSION) {  in read_rt()
1152 			       m.r.rtm.rtm_version);  in read_rt()
1158 		if (m.r.rtm.rtm_type <= RTM_CHANGE  in read_rt()
1159 		    && m.r.rtm.rtm_pid == mypid) {  in read_rt()
1168 		if (m.r.rtm.rtm_type == RTM_IFINFO  in read_rt()
1169 		    || m.r.rtm.rtm_type == RTM_NEWADDR  in read_rt()
1170 		    || m.r.rtm.rtm_type == RTM_DELADDR) {  in read_rt()
1172 					  m.r.rtm.rtm_type != RTM_DELADDR);  in read_rt()
1176 					  rtm_type_name(m.r.rtm.rtm_type),  in read_rt()
1181 					  rtm_type_name(m.r.rtm.rtm_type),  in read_rt()
1199 		strcpy(str, rtm_type_name(m.r.rtm.rtm_type));  in read_rt()
1201 		if (m.r.rtm.rtm_type <= RTM_CHANGE)  in read_rt()
1202 			strp += sprintf(strp," from pid %d",m.r.rtm.rtm_pid);  in read_rt()
1205 			  m.r.rtm.rtm_addrs);  in read_rt()
1220 			: (m.r.rtm.rtm_flags & RTF_HOST)  in read_rt()
1232 		if (m.r.rtm.rtm_flags & RTF_LLINFO) {  in read_rt()
1248 		switch (m.r.rtm.rtm_type) {  in read_rt()
1252 			if (m.r.rtm.rtm_errno != 0) {  in read_rt()
1254 					  str, strerror(m.r.rtm.rtm_errno));  in read_rt()
1257 				rtm_add(&m.r.rtm,&info,0);  in read_rt()
1262 			if (m.r.rtm.rtm_errno != 0  in read_rt()
1263 			    && m.r.rtm.rtm_errno != ESRCH) {  in read_rt()
1265 					  str, strerror(m.r.rtm.rtm_errno));  in read_rt()
1275 			rtm_lose(&m.r.rtm,&info);  in read_rt()