61 ip_printroute(register const u_char *cp, u_int length)  in ip_printroute()  argument
72 	ptr = cp[2] - 1;  in ip_printroute()
74 		printf(" [bad ptr %u]", cp[2]);  in ip_printroute()
77 		printf(" %s", ipaddr_string(&cp[len]));  in ip_printroute()
95 	const u_char *cp;  in ip_finddst()  local
98 	cp = (const u_char *)(ip + 1);  in ip_finddst()
101 	for (; length > 0; cp += len, length -= len) {  in ip_finddst()
104 		TCHECK(*cp);  in ip_finddst()
105 		tt = *cp;  in ip_finddst()
111 			TCHECK(cp[1]);  in ip_finddst()
112 			len = cp[1];  in ip_finddst()
116 		TCHECK2(*cp, len);  in ip_finddst()
123 			memcpy(&retval, cp + len - 4, 4);  in ip_finddst()
133 ip_printts(register const u_char *cp, u_int length)  in ip_printts()  argument
145 	hoplen = ((cp[3]&0xF) != IPOPT_TS_TSONLY) ? 8 : 4;  in ip_printts()
148 	ptr = cp[2] - 1;  in ip_printts()
151 		printf("[bad ptr %u]", cp[2]);  in ip_printts()
152 	switch (cp[3]&0xF) {  in ip_printts()
172 		printf("[bad ts type %d]", cp[3]&0xF);  in ip_printts()
180 		printf("%s%d@%s", type, EXTRACT_32BITS(&cp[len+hoplen-4]),  in ip_printts()
181 		       hoplen!=8 ? "" : ipaddr_string(&cp[len]));  in ip_printts()
188 	if (cp[3]>>4)  in ip_printts()
189 		printf(" [%d hops not recorded]} ", cp[3]>>4);  in ip_printts()
198 ip_optprint(register const u_char *cp, u_int length)  in ip_optprint()  argument
203 	for (; length > 0; cp += option_len, length -= option_len) {  in ip_optprint()
209 		TCHECK(*cp);  in ip_optprint()
210 		option_code = *cp;  in ip_optprint()
220 			TCHECK(cp[1]);  in ip_optprint()
221 			option_len = cp[1];  in ip_optprint()
233                 TCHECK2(*cp, option_len);  in ip_optprint()
240 			ip_printts(cp, option_len);  in ip_optprint()
246 			ip_printroute(cp, option_len);  in ip_optprint()
254                         TCHECK(cp[3]);  in ip_optprint()
255                         if (EXTRACT_16BITS(&cp[2]) != 0)  in ip_optprint()
256                             printf(" value %u", EXTRACT_16BITS(&cp[2]));  in ip_optprint()
368 	const u_char *cp;  member
384 		ipds->nh = *ipds->cp;  in ip_print_demux()
385 		ipds->advance = ah_print(ipds->cp);  in ip_print_demux()
388 		ipds->cp += ipds->advance;  in ip_print_demux()
395 		ipds->advance = esp_print(ndo, ipds->cp, ipds->len,  in ip_print_demux()
400 		ipds->cp += ipds->advance;  in ip_print_demux()
409 		ipds->advance = ipcomp_print(ipds->cp, &enh);  in ip_print_demux()
412 		ipds->cp += ipds->advance;  in ip_print_demux()
419 		sctp_print(ipds->cp, (const u_char *)ipds->ip, ipds->len);  in ip_print_demux()
423 		dccp_print(ipds->cp, (const u_char *)ipds->ip, ipds->len);  in ip_print_demux()
428 		tcp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,  in ip_print_demux()
434 		udp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,  in ip_print_demux()
440 		icmp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip,  in ip_print_demux()
458 		igrp_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);  in ip_print_demux()
462 		eigrp_print(ipds->cp, ipds->len);  in ip_print_demux()
470 		egp_print(ipds->cp, ipds->len);  in ip_print_demux()
474 		ospf_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);  in ip_print_demux()
478 		igmp_print(ipds->cp, ipds->len);  in ip_print_demux()
483 		ip_print(gndo, ipds->cp, ipds->len);  in ip_print_demux()
493 		ip6_print(ipds->cp, ipds->len);  in ip_print_demux()
498 		rsvp_print(ipds->cp, ipds->len);  in ip_print_demux()
503 		gre_print(ipds->cp, ipds->len);  in ip_print_demux()
507 		mobile_print(ipds->cp, ipds->len);  in ip_print_demux()
511 		pim_print(ipds->cp,  ipds->len);  in ip_print_demux()
515 		vrrp_print(ipds->cp, ipds->len, ipds->ip->ip_ttl);  in ip_print_demux()
519 		pgm_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);  in ip_print_demux()
541 	ipd.cp = bp;  in ip_print_inner()
677 		ipds->cp = (const u_char *)ipds->ip + hlen;  in ip_print()