1/*-
2 * Copyright (c) 1997 Doug Rabson
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
| 1/*-
2 * Copyright (c) 1997 Doug Rabson
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
|
25 *
26 * $Id: kldunload.c,v 1.3 1997/10/21 09:59:26 jmg Exp $
| |
27 */
28
| 25 */
26
|
| 27#ifndef lint
28static const char rcsid[] =
29 "$Id$";
30#endif /* not lint */
31
|
29#include <err.h>
30#include <stdio.h>
31#include <stdlib.h>
32#include <unistd.h>
33#include <sys/param.h>
34#include <sys/linker.h>
35
36static void
37usage(void)
38{
| 32#include <err.h>
33#include <stdio.h>
34#include <stdlib.h>
35#include <unistd.h>
36#include <sys/param.h>
37#include <sys/linker.h>
38
39static void
40usage(void)
41{
|
39 fprintf(stderr, "usage: kldunload [-i id] [-n filename]\n");
| 42 fprintf(stderr, "usage: kldunload [-v] [-i id] [-n name]\n");
|
40 exit(1);
41}
42
43int
44main(int argc, char** argv)
45{
46 int c;
47 int verbose = 0;
48 int fileid = 0;
49 char* filename = 0;
50
51 while ((c = getopt(argc, argv, "i:n:v")) != -1)
52 switch (c) {
53 case 'i':
54 fileid = atoi(optarg);
55 break;
56 case 'n':
57 filename = optarg;
58 break;
59 case 'v':
60 verbose = 1;
61 break;
62 default:
63 usage();
64 }
65 argc -= optind;
66 argv += optind;
67
68 if (argc != 0)
69 usage();
70
71 if (fileid == 0 && filename == 0)
72 usage();
73
74 if (filename) {
75 if ((fileid = kldfind(filename)) < 0)
| 43 exit(1);
44}
45
46int
47main(int argc, char** argv)
48{
49 int c;
50 int verbose = 0;
51 int fileid = 0;
52 char* filename = 0;
53
54 while ((c = getopt(argc, argv, "i:n:v")) != -1)
55 switch (c) {
56 case 'i':
57 fileid = atoi(optarg);
58 break;
59 case 'n':
60 filename = optarg;
61 break;
62 case 'v':
63 verbose = 1;
64 break;
65 default:
66 usage();
67 }
68 argc -= optind;
69 argv += optind;
70
71 if (argc != 0)
72 usage();
73
74 if (fileid == 0 && filename == 0)
75 usage();
76
77 if (filename) {
78 if ((fileid = kldfind(filename)) < 0)
|
76 err(1, "Can't find file %s", filename);
| 79 err(1, "can't find file %s", filename);
|
77 }
78
79 if (verbose) {
80 struct kld_file_stat stat;
81 stat.version = sizeof stat;
82 if (kldstat(fileid, &stat) < 0)
83 err(1, "Can't stat file");
84 printf("Unloading %s, id=%d\n", stat.name, fileid);
85 }
86
87 if (kldunload(fileid) < 0)
| 80 }
81
82 if (verbose) {
83 struct kld_file_stat stat;
84 stat.version = sizeof stat;
85 if (kldstat(fileid, &stat) < 0)
86 err(1, "Can't stat file");
87 printf("Unloading %s, id=%d\n", stat.name, fileid);
88 }
89
90 if (kldunload(fileid) < 0)
|
88 err(1, "Can't unload file");
| 91 err(1, "can't unload file");
|
89
90 return 0;
91}
| 92
93 return 0;
94}
|
92
| |
| |