vtoc8.c revision 263409 
1/*-
2 * Copyright (c) 2014 Juniper Networks, Inc.
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
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: user/marcel/mkimg/vtoc8.c 263409 2014-03-20 00:38:17Z marcel $");
29
30#include <sys/types.h>
31#include <sys/linker_set.h>
32#include <sys/queue.h>
33#include <sys/vtoc.h>
34#include <stdlib.h>
35#include <uuid.h>
36
37#include "mkimg.h"
38#include "scheme.h"
39
40static struct mkimg_alias vtoc8_aliases[] = {
41    {	NULL, 0 }
42};
43
44static off_t
45vtoc8_get_leader(u_int parts __unused)
46{
47
48	return (1);
49}
50
51static off_t
52vtoc8_get_trailer(u_int parts __unused)
53{
54
55	return (0);
56}
57
58static struct mkimg_scheme vtoc8_scheme = {
59	.name = "vtoc8",
60	.description = "SMI VTOC8 disk labels",
61	.nparts = VTOC8_NPARTS,
62	.padding = 0,
63	.aliases = vtoc8_aliases,
64	.get_leader = vtoc8_get_leader,
65	.get_trailer = vtoc8_get_trailer
66};
67
68SCHEME_DEFINE(vtoc8_scheme);
69