1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
6  * Redistribution and use in source and binary forms, with or without
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 		printf("-- CONDITION FAILED, rtm dump  --\n\n");\
51 		printf("-- CONDITION FAILED, rtm hexdump--\n\n");\
109 		if (b & (1 << (i-1))) {  in _printb()
126 	return (int)(pbuf - buf);  in _printb()
148 	rem_len -= one_len;					\
201 	switch (sa->sa_family) {  in sa_print()
204 			inet_ntop(AF_INET, &sin->sin_addr, abuf, sizeof(abuf));  in sa_print()
205 			printf(" af=inet len=%d addr=%s", sa->sa_len, abuf);  in sa_print()
209 			inet_ntop(AF_INET6, &sin6->sin6_addr, abuf, sizeof(abuf));  in sa_print()
210 			int scope_id = sin6->sin6_scope_id;  in sa_print()
211 			printf(" af=inet6 len=%d addr=%s", sa->sa_len, abuf);  in sa_print()
220 			int sdl_index = sdl->sdl_index;  in sa_print()
224 				printf(" af=link len=%d sdl_index=%d if_name=%s", sdl->sdl_len, sdl_index, ifbuf);  in sa_print()
226 			if (sdl->sdl_nlen) {  in sa_print()
228 				memcpy(_ifname, sdl->sdl_data, sdl->sdl_nlen);  in sa_print()
229 				_ifname[sdl->sdl_nlen] = '\0';  in sa_print()
232 			if (sdl->sdl_alen) {  in sa_print()
235 				for (int i = 0; i < sdl->sdl_alen; i++) {  in sa_print()
236 					if (i + 1 < sdl->sdl_alen)  in sa_print()
244 			printf(" af=%d len=%d", sa->sa_family, sa->sa_len);  in sa_print()
248 		sa_print_hd(hdbuf, sizeof(hdbuf), ((char *)sa), sa->sa_len);  in sa_print()
262 rtsock_print_rtm(struct rt_msghdr *rtm)  in rtsock_print_rtm()  argument
271 	printf("Got message of size %hu on %s\n", rtm->rtm_msglen, buf);  in rtsock_print_rtm()
274 	rtsock_print_rtm_flags(flags_buf, sizeof(flags_buf), rtm->rtm_flags);  in rtsock_print_rtm()
276 	printf("%s: len %hu, pid: %d, seq %d, errno %d, flags: %s\n", msgtypes[rtm->rtm_type],  in rtsock_print_rtm()
277 		rtm->rtm_msglen, rtm->rtm_pid, rtm->rtm_seq, rtm->rtm_errno, flags_buf);  in rtsock_print_rtm()
279 	if (rtm->rtm_inits > 0) {  in rtsock_print_rtm()
280 		_printb(flags_buf, sizeof(flags_buf), rtm->rtm_inits, metricnames);  in rtsock_print_rtm()
282 		if (rtm->rtm_inits & RTV_MTU)  in rtsock_print_rtm()
283 			printf("mtu: %lu\n", rtm->rtm_rmx.rmx_mtu);  in rtsock_print_rtm()
284 		if (rtm->rtm_inits & RTV_EXPIRE) {  in rtsock_print_rtm()
288 			    (int)(rtm->rtm_rmx.rmx_expire - tv.tv_sec), rtm->rtm_rmx.rmx_expire);  in rtsock_print_rtm()
292 	_printb(flags_buf, sizeof(flags_buf), rtm->rtm_addrs, addrnames);  in rtsock_print_rtm()
293 	printf("sockaddrs: 0x%X %s\n", rtm->rtm_addrs, flags_buf);  in rtsock_print_rtm()
295 	char *ptr = (char *)(rtm + 1);  in rtsock_print_rtm()
297 		if (rtm->rtm_addrs & (1 << i)) {  in rtsock_print_rtm()
302 			ptr += ALIGN(((struct sockaddr *)ptr)->sa_len);  in rtsock_print_rtm()
320 	printf("Got message of size %hu on %s\n", ifam->ifam_msglen, buf);  in rtsock_print_ifa()
323 	_printb(flags_buf, sizeof(flags_buf), ifam->ifam_flags, routeflags);  in rtsock_print_ifa()
325 	printf("%s: len %hu, ifindex: %d, flags: %s\n", msgtypes[ifam->ifam_type],  in rtsock_print_ifa()
326 		ifam->ifam_msglen, ifam->ifam_index, flags_buf);  in rtsock_print_ifa()
328 	_printb(flags_buf, sizeof(flags_buf), ifam->ifam_addrs, addrnames);  in rtsock_print_ifa()
329 	printf("sockaddrs: 0x%X %s\n", ifam->ifam_addrs, flags_buf);  in rtsock_print_ifa()
333 		if (ifam->ifam_addrs & (1 << i)) {  in rtsock_print_ifa()
338 			ptr += ALIGN(((struct sockaddr *)ptr)->sa_len);  in rtsock_print_ifa()
347 rtsock_print_message_hd(struct rt_msghdr *rtm)  in rtsock_print_message_hd()  argument
358 	    rtsock_print_cmdtype(rtm->rtm_type),  in rtsock_print_message_hd()
359 	    rtm->rtm_msglen, buf);  in rtsock_print_message_hd()
361 	sa_print_hd(dumpbuf, sizeof(dumpbuf), (char *)rtm, rtm->rtm_msglen);  in rtsock_print_message_hd()
366 rtsock_print_message(struct rt_msghdr *rtm)  in rtsock_print_message()  argument
369 	switch (rtm->rtm_type) {  in rtsock_print_message()
374 		rtsock_print_rtm(rtm);  in rtsock_print_message()
378 		rtsock_print_ifa((struct ifa_msghdr *)rtm);  in rtsock_print_message()
381 		printf("unknown rt message type %X\n", rtm->rtm_type);  in rtsock_print_message()
404 	snprintf(cmdbuf, sizeof(cmdbuf), "/usr/bin/netstat -%srnW", key);  in rtsock_print_table()
407 	snprintf(cmdbuf, sizeof(cmdbuf), "/usr/bin/netstat -%sonW", key);  in rtsock_print_table()