xref: /openbsd-src/regress/lib/libpthread/netdb/netdb.c (revision db3296cf5c1dd9058ceecc3a29fe4aaa0bd26000)

/*	$OpenBSD: netdb.c,v 1.3 2003/07/31 21:48:05 deraadt Exp $	*/
/*
 * Copyright (c) 1993, 1994, 1995, 1996 by Chris Provenzano and contributors,
 * proven@mit.edu All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Chris Provenzano,
 *	the University of California, Berkeley, and contributors.
 * 4. Neither the name of Chris Provenzano, the University, nor the names of
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL CHRIS PROVENZANO, THE REGENTS OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * Copyright (c) 1995 by Greg Hudson, ghudson@.mit.edu
 *
 * Test netdb calls.
 */

#include <pthread.h>
#include <string.h>
#include <stdio.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <stdlib.h>
#include "test.h"

static void
test_serv(void)
{
	struct servent *serv;

	CHECKhn(serv = getservbyname("telnet", "tcp"));
	printf("getservbyname -> port %d\n", ntohs(serv->s_port));
}

static void
test_host(void)
{
	struct hostent *host;
	struct in_addr addr;

	CHECKhn(host = gethostbyname("localhost"));
	memcpy(&addr, host->h_addr, sizeof(addr));
	printf("gethostbyname -> %s\n", inet_ntoa(addr));
}

static void
test_localhost(void)
{
	struct hostent *host;

	CHECKhn(host = gethostbyname("127.0.0.1"));
}

int
main(int argc, char **argv)
{
	test_serv();
	test_localhost();
	test_host();

	SUCCEED;
}