geom_nop.c revision 330449 
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: stable/11/sbin/geom/class/nop/geom_nop.c 330449 2018-03-05 07:26:05Z eadler $");
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
40uint32_t lib_version = G_LIB_VERSION;
41uint32_t version = G_NOP_VERSION;
42
43struct 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