46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_ping.h :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/04/22 14:10:24 by jhalford #+# #+# */
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/* Updated: 2017/10/08 17:52:17 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#pragma once
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# include "error.h"
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# include "cliopts.h"
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# include <unistd.h>
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# include <stdlib.h>
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# include <sys/socket.h>
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# include <sys/time.h>
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# include <sys/types.h>
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# include <fcntl.h>
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# include <errno.h>
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# include <resolv.h>
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# include <netdb.h>
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# include <arpa/inet.h>
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# include <netinet/in.h>
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# include <netinet/ip.h>
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# include <netinet/ip_icmp.h>
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#define PACKETSIZE 56
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struct s_packet
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{
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struct icmp hdr;
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char msg[PACKETSIZE - sizeof(struct icmp)];
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};
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void traceroute(struct sockaddr *addr);
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unsigned short cksum(void *b, int len);
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int host_format(struct sockaddr *addr);
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void ip_load_icmp(struct icmp *icmp, void *buf);
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double time_milli(void);
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