91 ip_finddst(const struct ip *ip)  in ip_finddst()  argument
98 	cp = (const u_char *)(ip + 1);  in ip_finddst()
99 	length = (IP_HL(ip) << 2) - sizeof(struct ip);  in ip_finddst()
128 	memcpy(&retval, &ip->ip_dst.s_addr, sizeof(u_int32_t));  in ip_finddst()
367 	const struct ip *ip;  member
396 				    (const u_char *)ipds->ip,  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()
474 		ospf_print(ipds->cp, ipds->len, (const u_char *)ipds->ip);  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()
540 	ipd.ip = (const struct ip *)bp2;  in ip_print_inner()
566 	ipds->ip = (const struct ip *)bp;  in ip_print()
567 	if (IP_V(ipds->ip) != 4) { /* print version if != 4 */  in ip_print()
568 	    printf("IP%u ", IP_V(ipds->ip));  in ip_print()
569 	    if (IP_V(ipds->ip) == 6)  in ip_print()
575 	if ((u_char *)(ipds->ip + 1) > snapend) {  in ip_print()
579 	if (length < sizeof (struct ip)) {  in ip_print()
583 	hlen = IP_HL(ipds->ip) * 4;  in ip_print()
584 	if (hlen < sizeof (struct ip)) {  in ip_print()
589 	ipds->len = EXTRACT_16BITS(&ipds->ip->ip_len);  in ip_print()
618 	ipds->off = EXTRACT_16BITS(&ipds->ip->ip_off);  in ip_print()
621             (void)printf("(tos 0x%x", (int)ipds->ip->ip_tos);  in ip_print()
623             if (ipds->ip->ip_tos & 0x03) {  in ip_print()
624                 switch (ipds->ip->ip_tos & 0x03) {  in ip_print()
636             if (ipds->ip->ip_ttl >= 1)  in ip_print()
637                 (void)printf(", ttl %u", ipds->ip->ip_ttl);      in ip_print()
646                          EXTRACT_16BITS(&ipds->ip->ip_id),  in ip_print()
649                          tok2str(ipproto_values,"unknown",ipds->ip->ip_p),  in ip_print()
650                          ipds->ip->ip_p);  in ip_print()
652             (void)printf(", length %u", EXTRACT_16BITS(&ipds->ip->ip_len));  in ip_print()
654             if ((hlen - sizeof(struct ip)) > 0) {  in ip_print()
656                 ip_optprint((u_char *)(ipds->ip + 1), hlen - sizeof(struct ip));  in ip_print()
660 	    if ((u_char *)ipds->ip + hlen <= snapend) {  in ip_print()
661 	        sum = in_cksum((const u_short *)ipds->ip, hlen, 0);  in ip_print()
663 		    ip_sum = EXTRACT_16BITS(&ipds->ip->ip_sum);  in ip_print()
677 		ipds->cp = (const u_char *)ipds->ip + hlen;  in ip_print()
678 		ipds->nh = ipds->ip->ip_p;  in ip_print()
683 				     ipaddr_string(&ipds->ip->ip_src),  in ip_print()
684 				     ipaddr_string(&ipds->ip->ip_dst));  in ip_print()
697 	        (void)printf("%s > %s:", ipaddr_string(&ipds->ip->ip_src),  in ip_print()
698 			     ipaddr_string(&ipds->ip->ip_dst));  in ip_print()
699 		if ((proto = getprotobynumber(ipds->ip->ip_p)) != NULL)  in ip_print()
702 		    (void)printf(" ip-proto-%d", ipds->ip->ip_p);  in ip_print()
710 	struct ip *ip, hdr;  in ipN_print()  local
712 	ip = (struct ip *)bp;  in ipN_print()
717 	memcpy (&hdr, (char *)ip, 4);  in ipN_print()