main.c revision 1.3 1 1.3 jmcneill /* $NetBSD: main.c,v 1.3 2010/12/06 23:42:48 jmcneill Exp $ */
2 1.1 ad
3 1.1 ad /*-
4 1.1 ad * Copyright (c) 2008 The NetBSD Foundation, Inc.
5 1.1 ad * All rights reserved.
6 1.1 ad *
7 1.1 ad * Redistribution and use in source and binary forms, with or without
8 1.1 ad * modification, are permitted provided that the following conditions
9 1.1 ad * are met:
10 1.1 ad * 1. Redistributions of source code must retain the above copyright
11 1.1 ad * notice, this list of conditions and the following disclaimer.
12 1.1 ad * 2. Redistributions in binary form must reproduce the above copyright
13 1.1 ad * notice, this list of conditions and the following disclaimer in the
14 1.1 ad * documentation and/or other materials provided with the distribution.
15 1.1 ad *
16 1.1 ad * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 1.1 ad * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 1.1 ad * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 1.1 ad * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 1.1 ad * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 1.1 ad * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 1.1 ad * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 1.1 ad * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 1.1 ad * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 1.1 ad * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 1.1 ad * POSSIBILITY OF SUCH DAMAGE.
27 1.1 ad */
28 1.1 ad
29 1.1 ad #include <sys/cdefs.h>
30 1.1 ad #ifndef lint
31 1.3 jmcneill __RCSID("$NetBSD: main.c,v 1.3 2010/12/06 23:42:48 jmcneill Exp $");
32 1.1 ad #endif /* !lint */
33 1.1 ad
34 1.1 ad #include <sys/module.h>
35 1.1 ad
36 1.1 ad #include <stdio.h>
37 1.1 ad #include <stdlib.h>
38 1.1 ad #include <string.h>
39 1.1 ad #include <unistd.h>
40 1.1 ad #include <err.h>
41 1.1 ad
42 1.1 ad int main(int, char **);
43 1.1 ad static void usage(void) __dead;
44 1.1 ad
45 1.1 ad int
46 1.1 ad main(int argc, char **argv)
47 1.1 ad {
48 1.3 jmcneill int i;
49 1.1 ad
50 1.3 jmcneill if (argc < 2)
51 1.1 ad usage();
52 1.1 ad
53 1.3 jmcneill for (i = 1; i < argc; i++) {
54 1.3 jmcneill if (modctl(MODCTL_UNLOAD, argv[i])) {
55 1.3 jmcneill err(EXIT_FAILURE, NULL);
56 1.3 jmcneill }
57 1.1 ad }
58 1.1 ad
59 1.1 ad exit(EXIT_SUCCESS);
60 1.1 ad }
61 1.1 ad
62 1.1 ad static void
63 1.1 ad usage(void)
64 1.1 ad {
65 1.1 ad
66 1.3 jmcneill (void)fprintf(stderr, "Usage: %s <module_name ...>\n", getprogname());
67 1.1 ad exit(EXIT_FAILURE);
68 1.1 ad }
69