/* Test of inet_ntop function.
Copyright (C) 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2009. */
#include <config.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define ASSERT(expr) \
do \
{ \
if (!(expr)) \
{ \
fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
fflush (stderr); \
abort (); \
} \
} \
while (0)
int
main (void)
{
#if defined AF_INET /* HAVE_IPV4 */
{
struct in_addr internal;
char printable[16];
const char *result;
/* This machine was for a long time known as
ma2s2.mathematik.uni-karlsruhe.de. */
# ifdef WORDS_BIGENDIAN
internal.s_addr = 0x810D7302;
# else
internal.s_addr = 0x02730D81;
# endif
result = inet_ntop (AF_INET, &internal, printable, sizeof (printable));
ASSERT (result != NULL);
ASSERT (strcmp (result, "129.13.115.2") == 0);
}
#endif
return 0;
}
