83 interpret_ip(int flags, const struct ip *ip, int fraglen)  in interpret_ip()  argument
94 		iplen = interpret_ipv6(flags, (ip6_t *)ip, fraglen);  in interpret_ip()
106 	fraglen -= hdrlen;  in interpret_ip()
107 	if (fraglen > iplen)  in interpret_ip()
108 		fraglen = iplen;  in interpret_ip()
109 	if (fraglen < 0) {  in interpret_ip()
111 		    "IP truncated: header missing %d bytes", -fraglen);  in interpret_ip()
113 		return (fraglen + iplen);  in interpret_ip()
147 			    iplen > fraglen ? "?" : "",  in interpret_ip()
186 		    iplen > fraglen ? " -- truncated" : "");  in interpret_ip()
244 		if (fraglen > 0) {  in interpret_ip()
251 				    (const struct ip *)data, fraglen);  in interpret_ip()
256 				    (struct icmp *)data, iplen, fraglen);  in interpret_ip()
259 				interpret_igmp(flags, data, iplen, fraglen);  in interpret_ip()
265 				    (struct tcphdr *)data, iplen, fraglen);  in interpret_ip()
270 				    fraglen);  in interpret_ip()
274 				    fraglen);  in interpret_ip()
278 				interpret_ospf(flags, data, iplen, fraglen);  in interpret_ip()
286 				    (struct udphdr *)data, iplen, fraglen);  in interpret_ip()
301 				    (struct sctp_hdr *)data, iplen, fraglen);  in interpret_ip()
312 interpret_ipv6(int flags, const ip6_t *ip6h, int fraglen)  in interpret_ipv6()  argument
332 	fraglen -= hdrlen;  in interpret_ipv6()
333 	if (fraglen < 0)  in interpret_ipv6()
334 		return (fraglen + hdrlen);  in interpret_ipv6()
415 		    &fraglen);  in interpret_ipv6()
436 			    fraglen);  in interpret_ipv6()
441 			    fraglen);  in interpret_ipv6()
444 			interpret_igmp(flags, data, iplen, fraglen);  in interpret_ipv6()
450 			    iplen, fraglen);  in interpret_ipv6()
453 			(void) interpret_esp(flags, data, iplen, fraglen);  in interpret_ipv6()
456 			(void) interpret_ah(flags, data, iplen, fraglen);  in interpret_ipv6()
463 			    iplen, fraglen);  in interpret_ipv6()
477 			    iplen, fraglen);  in interpret_ipv6()
480 			interpret_ospf6(flags, data, iplen, fraglen);  in interpret_ipv6()
495     int *fraglen)  in print_ipv6_extensions()  argument
519 		if (*fraglen < 2) {  in print_ipv6_extensions()
527 			if (*fraglen <= exthdrlen) {  in print_ipv6_extensions()
537 			if (*fraglen <= exthdrlen) {  in print_ipv6_extensions()
547 			if (*fraglen <= exthdrlen) {  in print_ipv6_extensions()
558 			if (*fraglen <= exthdrlen) {  in print_ipv6_extensions()
580 			*fraglen -= exthdrlen;  in print_ipv6_extensions()