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Diffstat (limited to 'contrib/syslinux/latest/libfat/fat.h')
-rw-r--r-- | contrib/syslinux/latest/libfat/fat.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/contrib/syslinux/latest/libfat/fat.h b/contrib/syslinux/latest/libfat/fat.h deleted file mode 100644 index b4e32f7..0000000 --- a/contrib/syslinux/latest/libfat/fat.h +++ /dev/null @@ -1,108 +0,0 @@ -/* ----------------------------------------------------------------------- * - * - * Copyright 2001-2008 H. Peter Anvin - All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * - * ----------------------------------------------------------------------- */ - -/* - * fat.h - * - * Basic data structures for a FAT filesystem - */ - -#ifndef FAT_H -#define FAT_H - -#include "ulint.h" - -/* The poor excuse FAT has for a superblock -- in the boot sector */ -struct fat_bootsect { - le8_t bsJump[3]; /* Jump to code */ - char bsOemName[8]; /* Formatting program */ - le16_t bsBytesPerSec; /* Bytes/sector */ - le8_t bsSecPerClust; /* Sectors/cluster */ - le16_t bsResSectors; /* Reserved sectors */ - le8_t bsFATs; /* Number of FATs */ - le16_t bsRootDirEnts; /* Number of entries/root directory */ - le16_t bsSectors; /* Number of sectors [1] */ - le8_t bsMedia; /* Magic media type byte */ - le16_t bsFATsecs; /* Sectors/FAT */ - le16_t bsSecPerTrack; /* Sectors/track */ - le16_t bsHeads; /* Number of heads */ - le32_t bsHiddenSecs; /* Number of hidden sectors */ - le32_t bsHugeSectors; /* Number of sectors [2] */ - union { - /* FAT12/16 */ - struct { - le8_t bsDriveNumber; /* Drive number */ - le8_t bsReserved1; /* Reserved */ - le8_t bsBootSignature; /* 0x29 */ - le32_t bsVolumeID; /* Volume serial number */ - char bsVolumeLabel[11]; /* Volume name */ - char bsFileSysType[8]; /* File system type */ - - le8_t bsCode[448]; /* Boot sector code */ - } fat16; - - /* FAT32 */ - struct { - le32_t bpb_fatsz32; /* Sectors/FAT */ - le16_t bpb_extflags; /* Extended flags */ - le16_t bpb_fsver; /* Filesystem version */ - le32_t bpb_rootclus; /* Root directory cluster */ - le16_t bpb_fsinfo; /* FSINFO sector number */ - le16_t bpb_bkbootsec; /* Backup boot sector (superblock) */ - char bpb_reserved[12]; - - /* Same shit, different offset! */ - le8_t bsDriveNumber; /* Drive number */ - le8_t bsReserved1; /* Reserved */ - le8_t bsBootSignature; /* 0x29 */ - le32_t bsVolumeID; /* Volume serial number */ - char bsVolumeLabel[11]; /* Volume name */ - char bsFileSysType[8]; /* File system type */ - - le8_t bsCode[420]; /* Boot sector code */ - } fat32; - } u; - - le16_t bsSignature; /* 0xAA55 */ -}; - -#define BS_BOOTSIGNATURE 0x29 -#define BS_SIGNATURE 0xAA55 - -/* A FAT filesystem directory entry */ - -struct fat_dirent { - le8_t name[11]; /* Mangled filename */ - le8_t attribute; /* File type/attribute */ - le8_t caseflags; /* VFAT: case for basis and extension */ - le8_t ctime_ms; /* ms of creation time */ - le32_t ctime; /* Creation time */ - le16_t atime; /* Date portion (high 16 bits) of atime */ - le16_t clusthi; /* FAT32: high 16 bits of cluster */ - le32_t mtime; /* Modification time */ - le16_t clustlo; /* First cluster pointer */ - le32_t size; /* File size (bytes) */ -}; - -/* A VFAT filesystem continuation entry */ -struct fat_vfat_slot { - le8_t id; /* Sequence number for slot */ - le16_t name0[5]; /* 5 characters */ - le8_t attribute; /* Attribute byte */ - le8_t reserved; /* Reserved, MBZ */ - le8_t alias_csum; /* Short name checksum */ - le16_t name5[6]; /* 6 characters */ - le16_t firstclust; /* MBZ */ - le16_t name11[2]; /* 2 characters */ -}; - -#endif /* FAT_H */ |