xref: /freebsd/lib/geom/nop/geom_nop.c (revision 6829dae12bb055451fa467da4589c43bd03b1e64)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3  *
4  * Copyright (c) 2004-2006 Pawel Jakub Dawidek <pjd@FreeBSD.org>
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26  * SUCH DAMAGE.
27  */
28 
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
31 
32 #include <stdio.h>
33 #include <stdint.h>
34 #include <libgeom.h>
35 #include <geom/nop/g_nop.h>
36 
37 #include "core/geom.h"
38 
39 
40 uint32_t lib_version = G_LIB_VERSION;
41 uint32_t version = G_NOP_VERSION;
42 
43 struct g_command class_commands[] = {
44 	{ "create", G_FLAG_VERBOSE | G_FLAG_LOADKLD, NULL,
45 	    {
46 		{ 'e', "error", "-1", G_TYPE_NUMBER },
47 		{ 'o', "offset", "0", G_TYPE_NUMBER },
48 		{ 'p', "stripesize", "0", G_TYPE_NUMBER },
49 		{ 'P', "stripeoffset", "0", G_TYPE_NUMBER },
50 		{ 'r', "rfailprob", "-1", G_TYPE_NUMBER },
51 		{ 's', "size", "0", G_TYPE_NUMBER },
52 		{ 'S', "secsize", "0", G_TYPE_NUMBER },
53 		{ 'w', "wfailprob", "-1", G_TYPE_NUMBER },
54 		{ 'z', "physpath", G_NOP_PHYSPATH_PASSTHROUGH, G_TYPE_STRING },
55 		G_OPT_SENTINEL
56 	    },
57 	    "[-v] [-e error] [-o offset] [-p stripesize] [-P stripeoffset] "
58 	    "[-r rfailprob] [-s size] [-S secsize] [-w wfailprob] "
59 	    "[-z physpath] dev ..."
60 	},
61 	{ "configure", G_FLAG_VERBOSE, NULL,
62 	    {
63 		{ 'e', "error", "-1", G_TYPE_NUMBER },
64 		{ 'r', "rfailprob", "-1", G_TYPE_NUMBER },
65 		{ 'w', "wfailprob", "-1", G_TYPE_NUMBER },
66 		G_OPT_SENTINEL
67 	    },
68 	    "[-v] [-e error] [-r rfailprob] [-w wfailprob] prov ..."
69 	},
70 	{ "destroy", G_FLAG_VERBOSE, NULL,
71 	    {
72 		{ 'f', "force", NULL, G_TYPE_BOOL },
73 		G_OPT_SENTINEL
74 	    },
75 	    "[-fv] prov ..."
76 	},
77 	{ "reset", G_FLAG_VERBOSE, NULL, G_NULL_OPTS,
78 	    "[-v] prov ..."
79 	},
80 	G_CMD_SENTINEL
81 };
82