1/*	$NetBSD: innetgr.c,v 1.6 2007/12/15 19:44:51 perry Exp $	*/
2
3/*-
4 * Copyright (c) 1999 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33__RCSID("$NetBSD: innetgr.c,v 1.6 2007/12/15 19:44:51 perry Exp $");
34
35#include <stdio.h>
36#include <stdlib.h>
37#include <unistd.h>
38#include <netgroup.h>
39
40static void usage __P((void)) __dead;
41int main __P((int, char *[]));
42
43static void
44usage()
45{
46
47	(void)fprintf(stderr,
48	    "usage: %s [-v] [-d domain] [-h host] [-u user] netgroup\n",
49	    getprogname());
50	exit(2);
51}
52
53int
54main(argc, argv)
55	int argc;
56	char *argv[];
57{
58	int c, ok, verbose = 0;
59	char *user = NULL;
60	char *host = NULL;
61	char *domain = NULL;
62
63	while ((c = getopt(argc, argv, "h:u:d:v")) != -1)
64		switch (c) {
65		case 'u':
66		   	user = optarg;
67			break;
68		case 'h':
69			host = optarg;
70			break;
71		case 'd':
72			domain = optarg;
73			break;
74		case 'v':
75			verbose = 1;
76			break;
77		default:
78			usage();
79		}
80
81	if (optind >= argc)
82		usage();
83
84	for(; optind < argc; optind++) {
85		ok = innetgr(argv[optind], host, user, domain);
86		if (verbose)
87			printf("%s: %d\n", argv[optind], ok);
88		if (ok)
89			return 0;
90	}
91	return 1;
92}
93