Simple test program for the gethostbyname() function

gh.c (text/plain), 438 bytes, created by José Romildo Malaquias on 2004-02-14 17:44:58 UTC

#include <stdio.h>
#include <netdb.h>

int main(void)
{
   struct hostent * h;
   int i;

   h = gethostbyname("dynupdate.no-ip.com");

   if (! h)
   {
   	herror("ERROR FOUND: ");
	return 1;
   }

   printf("name     = %s\n", h->h_name);
   printf("addrtype = %i\n", h->h_addrtype);
   printf("length   = %i\n", h->h_length);
   for (i = 0; i < 4; i++)
      printf("%i.", h->h_addr_list[0][i] & 0xff);
   printf("\n");

   return 0;
}