vtoc.h revision 199767f8919635c4928607450d9e0abb932109ce
/*-
* Copyright (c) 2008 Marcel Moolenaar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _SYS_VTOC_H_
#define _SYS_VTOC_H_
#define VTOC_TAG_UNASSIGNED 0x00
#define VTOC_TAG_BOOT 0x01
#define VTOC_TAG_ROOT 0x02
#define VTOC_TAG_SWAP 0x03
#define VTOC_TAG_USR 0x04
#define VTOC_TAG_STAND 0x06
#define VTOC_TAG_VAR 0x07
#define VTOC_TAG_HOME 0x08
#define VTOC_TAG_NETBSD_FFS 0xff
/* FreeBSD tags: the high byte equals ELFOSABI_FREEBSD */
#define VTOC_TAG_FREEBSD_SWAP 0x0901
#define VTOC_TAG_FREEBSD_UFS 0x0902
#define VTOC_TAG_FREEBSD_VINUM 0x0903
#define VTOC_TAG_FREEBSD_ZFS 0x0904
#define VTOC_TAG_FREEBSD_NANDFS 0x0905
#define VTOC_ASCII_LEN 128
#define VTOC_MAGIC 0xdabe
#define VTOC_RAW_PART 2
#define VTOC_SANITY 0x600ddeee
#define VTOC_VERSION 1
#define VTOC_VOLUME_LEN 8
#define VTOC8_NPARTS 8
struct vtoc8 {
char ascii[VTOC_ASCII_LEN];
char volume[VTOC_VOLUME_LEN];
struct {
char padding[152];
struct {
} map[VTOC8_NPARTS];
} __packed;
#ifdef CTASSERT
#endif
struct dk_vtoc {
struct {
};
#define LEN_DKL_PAD (DK_LABEL_SIZE - \
((sizeof (struct dk_vtoc) + \
(4 * sizeof (uint32_t)) + \
(12 * sizeof (uint16_t)) + \
(2 * (sizeof (uint16_t))))))
struct dk_label {
};
#ifdef CTASSERT
#endif
#endif /* _SYS_VTOC_H_ */