103 static void pr_icmph(__u8 type, __u8 code, __u32 info, struct icmphdr *icp);
720 	struct icmphdr *icp;  in send_probe()  local
724 	icp = (struct icmphdr *)outpack;  in send_probe()
725 	icp->type = ICMP_ECHO;  in send_probe()
726 	icp->code = 0;  in send_probe()
727 	icp->checksum = 0;  in send_probe()
728 	icp->un.echo.sequence = htons(ntransmitted+1);  in send_probe()
729 	icp->un.echo.id = ident;			/* ID */  in send_probe()
737 			memcpy(icp+1, &tmp_tv, sizeof(tmp_tv));  in send_probe()
739 			memset(icp+1, 0, sizeof(struct timeval));  in send_probe()
746 	icp->checksum = in_cksum((u_short *)icp, cc, 0);  in send_probe()
751 		memcpy(icp+1, &tmp_tv, sizeof(tmp_tv));  in send_probe()
752 		icp->checksum = in_cksum((u_short *)&tmp_tv, sizeof(tmp_tv), ~icp->checksum);  in send_probe()
778 	struct icmphdr *icp = (struct icmphdr *)_icp;  in pr_echo_reply()  local
779 	printf(" icmp_seq=%u", ntohs(icp->un.echo.sequence));  in pr_echo_reply()
787 	struct icmphdr *icp;  in parse_reply()  local
830 	icp = (struct icmphdr *)(buf + hlen);  in parse_reply()
831 	csfailed = in_cksum((u_short *)icp, cc, 0);  in parse_reply()
833 	if (icp->type == ICMP_ECHOREPLY) {  in parse_reply()
834 		if (!is_ours(icp->un.echo.id))  in parse_reply()
836 		if (gather_statistics((__u8*)icp, sizeof(*icp), cc,  in parse_reply()
837 				      ntohs(icp->un.echo.sequence),  in parse_reply()
846 		switch (icp->type) {  in parse_reply()
856 				struct iphdr * iph = (struct  iphdr *)(&icp[1]);  in parse_reply()
866 				error_pkt = (icp->type != ICMP_REDIRECT &&  in parse_reply()
867 					     icp->type != ICMP_SOURCE_QUENCH);  in parse_reply()
898 				pr_icmph(icp->type, icp->code, ntohl(icp->un.gateway), icp);  in parse_reply()
924 		pr_icmph(icp->type, icp->code, ntohl(icp->un.gateway), icp);  in parse_reply()
987 void pr_icmph(__u8 type, __u8 code, __u32 info, struct icmphdr *icp)  in pr_icmph()  argument
1048 		if (icp && (options & F_VERBOSE))  in pr_icmph()
1049 			pr_iph((struct iphdr*)(icp + 1));  in pr_icmph()
1053 		if (icp && (options & F_VERBOSE))  in pr_icmph()
1054 			pr_iph((struct iphdr*)(icp + 1));  in pr_icmph()
1074 		printf("(New nexthop: %s)\n", pr_addr(icp ? icp->un.gateway : info));  in pr_icmph()
1075 		if (icp && (options & F_VERBOSE))  in pr_icmph()
1076 			pr_iph((struct iphdr*)(icp + 1));  in pr_icmph()
1094 		if (icp && (options & F_VERBOSE))  in pr_icmph()
1095 			pr_iph((struct iphdr*)(icp + 1));  in pr_icmph()
1098 		printf("Parameter problem: pointer = %u\n", icp ? (ntohl(icp->un.gateway)>>24) : info);  in pr_icmph()
1099 		if (icp && (options & F_VERBOSE))  in pr_icmph()
1100 			pr_iph((struct iphdr*)(icp + 1));  in pr_icmph()