contrib/tcpdump/print-rip.c

98                    register const struct rip_netinfo *ni)
103 	family = EXTRACT_16BITS(&ni->rip_family);
106 		print_unknown_data(ndo, (const uint8_t *)&ni->rip_family, "\n\t  ", RIP_ROUTELEN);
109 	if (EXTRACT_16BITS(&ni->rip_tag) ||
110 	    EXTRACT_32BITS(&ni->rip_dest_mask) ||
111 	    EXTRACT_32BITS(&ni->rip_router)) {
113                 print_unknown_data(ndo, (const uint8_t *)&ni->rip_family, "\n\t  ", RIP_ROUTELEN);
118 			ipaddr_string(ndo, &ni->rip_dest),
119 			EXTRACT_32BITS(&ni->rip_metric)));
123                ipaddr_string(ndo, &ni->rip_dest),
124 	       EXTRACT_32BITS(&ni->rip_metric)));
129                    register const struct rip_netinfo *ni, const unsigned remaining)
133 	family = EXTRACT_16BITS(&ni->rip_family);
135 		uint16_t auth_type = EXTRACT_16BITS(&ni->rip_tag);
137 			register const u_char *p = (const u_char *)&ni->rip_dest;
144 			ND_PRINT((ndo, " Packet Len %u,", EXTRACT_16BITS((const uint8_t *)ni + 4)));
145 			ND_PRINT((ndo, " Key-ID %u,", *((const uint8_t *)ni + 6)));
146 			ND_PRINT((ndo, " Auth Data Len %u,", *((const uint8_t *)ni + 7)));
147 			ND_PRINT((ndo, " SeqNo %u,", EXTRACT_32BITS(&ni->rip_dest_mask)));
148 			ND_PRINT((ndo, " MBZ %u,", EXTRACT_32BITS(&ni->rip_router)));
149 			ND_PRINT((ndo, " MBZ %u", EXTRACT_32BITS(&ni->rip_metric)));
152 			print_unknown_data(ndo, (const uint8_t *)&ni->rip_dest, "\n\t  ", remaining);
156 			       EXTRACT_16BITS(&ni->rip_tag)));
157 			print_unknown_data(ndo, (const uint8_t *)&ni->rip_dest, "\n\t  ", remaining);
161                 print_unknown_data(ndo, (const uint8_t *)&ni->rip_tag, "\n\t  ", RIP_ROUTELEN-2);
165                        ipaddr_string(ndo, &ni->rip_dest),
166 		       mask2plen(EXTRACT_32BITS(&ni->rip_dest_mask)),
167                        EXTRACT_16BITS(&ni->rip_tag),
168                        EXTRACT_32BITS(&ni->rip_metric)));
169 		if (EXTRACT_32BITS(&ni->rip_router))
170 			ND_PRINT((ndo, "%s", ipaddr_string(ndo, &ni->rip_router)));
174 	return sizeof (*ni);
182 	register const struct rip_netinfo *ni;
233 			j = length / sizeof(*ni);
235 			ni = (const struct rip_netinfo *)(rp + 1);
236 			for (; i >= sizeof(*ni); ++ni) {
239 					rip_entry_print_v1(ndo, ni);
240 					i -= sizeof(*ni);
243 					i -= rip_entry_print_v2(ndo, ni, i);