/**

 *     $Id: dnsresolve.c,v 1.1.1.1 2008-04-28 17:32:53 mbroeker Exp $

 * $Source: /development/c/demos/dnsresolve.c,v $

 *

 */

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <arpa/inet.h>

#include <netdb.h>

int main (int argc, char **argv)

{

    struct hostent *he;

    char *ip;

    int i = 0;

    if (argc != 2) {

        fprintf (stderr, "Usage: %s hostname\n", argv[0]);

        exit (0);

    }

    he = gethostbyname (argv[1]);

    ip = NULL;

    if (he != NULL) {

        while (he->h_addr_list[i] != NULL) {

            ip = inet_ntoa (*((struct in_addr *)he->h_addr_list[i]));

            printf ("%s: %s\n", argv[1], ip);

            i++;

        }

    }

}