100 lines
3.0 KiB
C
100 lines
3.0 KiB
C
/* $NetBSD: innetgr.c,v 1.4 2004/01/05 23:23:34 jmmv Exp $ */
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/*-
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* Copyright (c) 1999 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: innetgr.c,v 1.4 2004/01/05 23:23:34 jmmv Exp $");
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <netgroup.h>
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static void usage __P((void)) __attribute__((__noreturn__));
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int main __P((int, char *[]));
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static void
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usage()
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{
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(void)fprintf(stderr,
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"usage: %s [-h <host>] [-u <user>] [-d <domain>] <netgroup>\n",
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getprogname());
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exit(2);
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}
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int
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main(argc, argv)
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int argc;
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char *argv[];
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{
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int c, ok, verbose = 0;
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char *user = NULL;
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char *host = NULL;
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char *domain = NULL;
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while ((c = getopt(argc, argv, "h:u:d:v")) != -1)
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switch (c) {
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case 'u':
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user = optarg;
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break;
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case 'h':
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host = optarg;
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break;
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case 'd':
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domain = optarg;
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break;
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case 'v':
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verbose = 1;
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break;
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default:
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usage();
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}
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if (optind >= argc)
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usage();
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for(; optind < argc; optind++) {
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ok = innetgr(argv[optind], host, user, domain);
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if (verbose)
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printf("%s: %d\n", argv[optind], ok);
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if (ok)
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return 0;
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}
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return 1;
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}
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