sbin/ping/ping.c

739 	int cc;
791 		cc = prog_poll(fdmaskp, 1, (int)(sec * 1000));
794 		if (cc <= 0) {
795 			if (cc < 0) {
805 		cc = prog_recvfrom(s, (char *) packet, packlen,
808 		if (cc < 0) {
817 		pr_pack(packet, cc, &from);
897 	int i, cc, sw;
951 	cc = MAX(datalen, ICMP_MINLEN) + PHDR_LEN;
953 	opack_icmp.icmp_cksum = in_cksum((u_int16_t *)&opack_icmp, cc);
955 	cc += opack_ip->ip_hl<<2;
956 	opack_ip->ip_len = cc;
957 	i = prog_sendto(s, (char *) opack_ip, cc, 0,
959 	if (i != cc) {
964 			warnx("wrote %s %d chars, ret=%d", hostname, cc, i);
1023 pr_pack_sub(int cc,
1035 	(void)printf("%d bytes from %s: icmp_seq=%u", cc, addr, seqno);
1509 	    int cc,
1527 	    && hlen + 6 <= cc) {
1540 					     cc, pr_addr(&from->sin_addr));
1556 	 int cc)
1560 		if (!ck_pr_icmph(icp, from, cc, 1))
1618 		pr_retip(icp, cc);
1622 		if (!ck_pr_icmph(icp, from, cc, 1))
1625 		pr_retip(icp, cc);
1629 		if (!ck_pr_icmph(icp, from, cc, 1))
1650 		pr_retip(icp, cc);
1654 		if (!ck_pr_icmph(icp, from, cc, 0))
1663 		if (!ck_pr_icmph(icp, from, cc, 0))
1673 		if (!ck_pr_icmph(icp, from, cc, 0))
1679 		if (!ck_pr_icmph(icp, from, cc, 0))
1685 		if (!ck_pr_icmph(icp, from, cc, 1))
1699 		pr_retip(icp, cc);
1703 		if (!ck_pr_icmph(icp, from, cc, 1))
1707 		pr_retip(icp, cc);
1711 		if (!ck_pr_icmph(icp, from, cc, 0))
1717 		if (!ck_pr_icmph(icp, from, cc, 0))
1723 		if (!ck_pr_icmph(icp, from, cc, 0))
1729 		if (!ck_pr_icmph(icp, from, cc, 0))
1735 		if (!ck_pr_icmph(icp, from, cc, 0))
1741 		if (!ck_pr_icmph(icp, from, cc, 0))
1747 		if (!ck_pr_icmph(icp, from, cc, 0))
1751 			pr_iph(icp, cc);
1763        int cc)
1786 	while (hlen-- > 20 && cp < (u_char*)icp+cc) {
1835 	 int cc)
1844 		pr_iph(icp, cc);