92 lines
3.2 KiB
C
92 lines
3.2 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 1999,2000,2001,2002,2004,2007 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_BSDLABEL_PARTITION_HEADER
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#define GRUB_BSDLABEL_PARTITION_HEADER 1
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/* Constants for BSD disk label. */
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#define GRUB_PC_PARTITION_BSD_LABEL_SECTOR 1
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#define GRUB_PC_PARTITION_BSD_LABEL_MAGIC 0x82564557
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/* BSD partition types. */
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#define GRUB_PC_PARTITION_BSD_TYPE_UNUSED 0
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#define GRUB_PC_PARTITION_BSD_TYPE_SWAP 1
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#define GRUB_PC_PARTITION_BSD_TYPE_V6 2
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#define GRUB_PC_PARTITION_BSD_TYPE_V7 3
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#define GRUB_PC_PARTITION_BSD_TYPE_SYSV 4
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#define GRUB_PC_PARTITION_BSD_TYPE_V71K 5
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#define GRUB_PC_PARTITION_BSD_TYPE_V8 6
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#define GRUB_PC_PARTITION_BSD_TYPE_BSDFFS 7
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#define GRUB_PC_PARTITION_BSD_TYPE_MSDOS 8
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#define GRUB_PC_PARTITION_BSD_TYPE_BSDLFS 9
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#define GRUB_PC_PARTITION_BSD_TYPE_OTHER 10
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#define GRUB_PC_PARTITION_BSD_TYPE_HPFS 11
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#define GRUB_PC_PARTITION_BSD_TYPE_ISO9660 12
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#define GRUB_PC_PARTITION_BSD_TYPE_BOOT 13
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/* FreeBSD-specific types. */
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#define GRUB_PC_PARTITION_FREEBSD_TYPE_VINUM 14
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#define GRUB_PC_PARTITION_FREEBSD_TYPE_RAID 15
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#define GRUB_PC_PARTITION_FREEBSD_TYPE_JFS2 21
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/* NetBSD-specific types. */
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#define GRUB_PC_PARTITION_NETBSD_TYPE_ADOS 14
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#define GRUB_PC_PARTITION_NETBSD_TYPE_HFS 15
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#define GRUB_PC_PARTITION_NETBSD_TYPE_FILECORE 16
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#define GRUB_PC_PARTITION_NETBSD_TYPE_EXT2FS 17
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#define GRUB_PC_PARTITION_NETBSD_TYPE_NTFS 18
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#define GRUB_PC_PARTITION_NETBSD_TYPE_RAID 19
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#define GRUB_PC_PARTITION_NETBSD_TYPE_CCD 20
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#define GRUB_PC_PARTITION_NETBSD_TYPE_JFS2 21
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#define GRUB_PC_PARTITION_NETBSD_TYPE_APPLEUFS 22
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/* OpenBSD-specific types. */
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#define GRUB_PC_PARTITION_OPENBSD_TYPE_ADOS 14
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#define GRUB_PC_PARTITION_OPENBSD_TYPE_HFS 15
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#define GRUB_PC_PARTITION_OPENBSD_TYPE_FILECORE 16
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#define GRUB_PC_PARTITION_OPENBSD_TYPE_EXT2FS 17
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#define GRUB_PC_PARTITION_OPENBSD_TYPE_NTFS 18
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#define GRUB_PC_PARTITION_OPENBSD_TYPE_RAID 19
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#define GRUB_PC_PARTITION_BSD_LABEL_WHOLE_DISK_PARTITION 2
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/* The BSD partition entry. */
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struct grub_partition_bsd_entry
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{
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grub_uint32_t size;
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grub_uint32_t offset;
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grub_uint32_t fragment_size;
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grub_uint8_t fs_type;
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grub_uint8_t fs_fragments;
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grub_uint16_t fs_cylinders;
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} __attribute__ ((packed));
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/* The BSD disk label. Only define members useful for GRUB. */
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struct grub_partition_bsd_disk_label
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{
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grub_uint32_t magic;
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grub_uint8_t padding[128];
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grub_uint32_t magic2;
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grub_uint16_t checksum;
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grub_uint16_t num_partitions;
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grub_uint32_t boot_size;
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grub_uint32_t superblock_size;
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} __attribute__ ((packed));
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#endif /* ! GRUB_PC_PARTITION_HEADER */
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