103 ahcp_time_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp_time_print()  argument
109 	if (cp + 4 != ep)  in ahcp_time_print()
111 	ND_TCHECK2(*cp, 4);  in ahcp_time_print()
112 	t = EXTRACT_32BITS(cp);  in ahcp_time_print()
123 	ND_TCHECK2(*cp, ep - cp);  in ahcp_time_print()
131 ahcp_seconds_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp_seconds_print()  argument
133 	if (cp + 4 != ep)  in ahcp_seconds_print()
135 	ND_TCHECK2(*cp, 4);  in ahcp_seconds_print()
136 	ND_PRINT((ndo, ": %us", EXTRACT_32BITS(cp)));  in ahcp_seconds_print()
141 	ND_TCHECK2(*cp, ep - cp);  in ahcp_seconds_print()
149 ahcp_ipv6_addresses_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp_ipv6_addresses_print()  argument
153 	while (cp < ep) {  in ahcp_ipv6_addresses_print()
154 		if (cp + 16 > ep)  in ahcp_ipv6_addresses_print()
156 		ND_TCHECK2(*cp, 16);  in ahcp_ipv6_addresses_print()
158 		ND_PRINT((ndo, "%s%s", sep, ip6addr_string(ndo, cp)));  in ahcp_ipv6_addresses_print()
162 		cp += 16;  in ahcp_ipv6_addresses_print()
169 	ND_TCHECK2(*cp, ep - cp);  in ahcp_ipv6_addresses_print()
177 ahcp_ipv4_addresses_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp_ipv4_addresses_print()  argument
181 	while (cp < ep) {  in ahcp_ipv4_addresses_print()
182 		if (cp + 4 > ep)  in ahcp_ipv4_addresses_print()
184 		ND_TCHECK2(*cp, 4);  in ahcp_ipv4_addresses_print()
185 		ND_PRINT((ndo, "%s%s", sep, ipaddr_string(ndo, cp)));  in ahcp_ipv4_addresses_print()
186 		cp += 4;  in ahcp_ipv4_addresses_print()
193 	ND_TCHECK2(*cp, ep - cp);  in ahcp_ipv4_addresses_print()
201 ahcp_ipv6_prefixes_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp_ipv6_prefixes_print()  argument
205 	while (cp < ep) {  in ahcp_ipv6_prefixes_print()
206 		if (cp + 17 > ep)  in ahcp_ipv6_prefixes_print()
208 		ND_TCHECK2(*cp, 17);  in ahcp_ipv6_prefixes_print()
210 		ND_PRINT((ndo, "%s%s/%u", sep, ip6addr_string(ndo, cp), *(cp + 16)));  in ahcp_ipv6_prefixes_print()
212 		ND_PRINT((ndo, "%s(compiled w/o IPv6)/%u", sep, *(cp + 16)));  in ahcp_ipv6_prefixes_print()
214 		cp += 17;  in ahcp_ipv6_prefixes_print()
221 	ND_TCHECK2(*cp, ep - cp);  in ahcp_ipv6_prefixes_print()
229 ahcp_ipv4_prefixes_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp_ipv4_prefixes_print()  argument
233 	while (cp < ep) {  in ahcp_ipv4_prefixes_print()
234 		if (cp + 5 > ep)  in ahcp_ipv4_prefixes_print()
236 		ND_TCHECK2(*cp, 5);  in ahcp_ipv4_prefixes_print()
237 		ND_PRINT((ndo, "%s%s/%u", sep, ipaddr_string(ndo, cp), *(cp + 4)));  in ahcp_ipv4_prefixes_print()
238 		cp += 5;  in ahcp_ipv4_prefixes_print()
245 	ND_TCHECK2(*cp, ep - cp);  in ahcp_ipv4_prefixes_print()
272 ahcp1_options_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp1_options_print()  argument
276 	while (cp < ep) {  in ahcp1_options_print()
278 		ND_TCHECK2(*cp, 1);  in ahcp1_options_print()
279 		option_no = *cp;  in ahcp1_options_print()
280 		cp += 1;  in ahcp1_options_print()
285 		if (cp + 1 > ep)  in ahcp1_options_print()
287 		ND_TCHECK2(*cp, 1);  in ahcp1_options_print()
288 		option_len = *cp;  in ahcp1_options_print()
289 		cp += 1;  in ahcp1_options_print()
290 		if (cp + option_len > ep)  in ahcp1_options_print()
294 			if (data_decoders[option_no](ndo, cp, cp + option_len) < 0)  in ahcp1_options_print()
298 			ND_TCHECK2(*cp, option_len);  in ahcp1_options_print()
300 		cp += option_len;  in ahcp1_options_print()
306 	ND_TCHECK2(*cp, ep - cp);  in ahcp1_options_print()
313 ahcp1_body_print(netdissect_options *ndo, const u_char *cp, const u_char *ep)  in ahcp1_body_print()  argument
318 	if (cp + AHCP1_BODY_MIN_LEN > ep)  in ahcp1_body_print()
321 	ND_TCHECK2(*cp, 1);  in ahcp1_body_print()
322 	type = *cp;  in ahcp1_body_print()
323 	cp += 1;  in ahcp1_body_print()
325 	ND_TCHECK2(*cp, 1);  in ahcp1_body_print()
326 	mbz = *cp;  in ahcp1_body_print()
327 	cp += 1;  in ahcp1_body_print()
329 	ND_TCHECK2(*cp, 2);  in ahcp1_body_print()
330 	body_len = EXTRACT_16BITS(cp);  in ahcp1_body_print()
331 	cp += 2;  in ahcp1_body_print()
339 	if (cp + body_len > ep)  in ahcp1_body_print()
344 		ahcp1_options_print(ndo, cp, cp + body_len); /* not ep (ignore extra data) */  in ahcp1_body_print()
346 		ND_TCHECK2(*cp, body_len);  in ahcp1_body_print()
351 	ND_TCHECK2(*cp, ep - cp);  in ahcp1_body_print()
358 ahcp_print(netdissect_options *ndo, const u_char *cp, const u_int len)  in ahcp_print()  argument
360 	const u_char *ep = cp + len;  in ahcp_print()
367 	ND_TCHECK2(*cp, 1);  in ahcp_print()
368 	if (*cp != AHCP_MAGIC_NUMBER)  in ahcp_print()
370 	cp += 1;  in ahcp_print()
372 	ND_TCHECK2(*cp, 1);  in ahcp_print()
373 	version = *cp;  in ahcp_print()
374 	cp += 1;  in ahcp_print()
381 				ND_TCHECK2(*cp, AHCP1_HEADER_FIX_LEN - 2);  in ahcp_print()
382 				cp += AHCP1_HEADER_FIX_LEN - 2;  in ahcp_print()
385 				ND_TCHECK2(*cp, 1);  in ahcp_print()
386 				ND_PRINT((ndo, "\n\tHopcount %u", *cp));  in ahcp_print()
387 				cp += 1;  in ahcp_print()
389 				ND_TCHECK2(*cp, 1);  in ahcp_print()
390 				ND_PRINT((ndo, ", Original Hopcount %u", *cp));  in ahcp_print()
391 				cp += 1;  in ahcp_print()
393 				ND_TCHECK2(*cp, 4);  in ahcp_print()
394 				ND_PRINT((ndo, ", Nonce 0x%08x", EXTRACT_32BITS(cp)));  in ahcp_print()
395 				cp += 4;  in ahcp_print()
397 				ND_TCHECK2(*cp, 8);  in ahcp_print()
398 				ND_PRINT((ndo, ", Source Id %s", linkaddr_string(ndo, cp, 0, 8)));  in ahcp_print()
399 				cp += 8;  in ahcp_print()
401 				ND_TCHECK2(*cp, 8);  in ahcp_print()
402 				ND_PRINT((ndo, ", Destination Id %s", linkaddr_string(ndo, cp, 0, 8)));  in ahcp_print()
403 				cp += 8;  in ahcp_print()
406 			ahcp1_body_print(ndo, cp, ep);  in ahcp_print()
417 	ND_TCHECK2(*cp, ep - cp);  in ahcp_print()