/**

 * dnsresolve.c

 * Copyright (C) 2008 Markus Broeker

 */

#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]);

        return EXIT_FAILURE;

    }

    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++;

        }

    }

    return EXIT_SUCCESS;

}