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[FREELDR] Rename almost everything to Ext
This commit is contained in:
Daniel Victor
Timo Kreuzer
parent
d0dfb6cf6f
commit
1f3083be75
3 changed files with 283 additions and 283 deletions
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@ -39,19 +39,19 @@
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Magic value used to identify an ext2 filesystem. */
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#define EXT2_MAGIC 0xEF53
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/* Magic value used to identify an ext filesystem. */
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#define EXT_MAGIC 0xEF53
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/* Amount of indirect blocks in an inode. */
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#define INDIRECT_BLOCKS 12
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/* Maximum length of a pathname. */
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#define EXT2_PATH_MAX 4096
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#define EXT_PATH_MAX 4096
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/* Maximum nesting of symlinks, used to prevent a loop. */
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#define EXT2_MAX_SYMLINKCNT 8
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#define EXT_MAX_SYMLINKCNT 8
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/* The good old revision and the default inode size. */
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#define EXT2_GOOD_OLD_REVISION 0
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#define EXT2_DYNAMIC_REVISION 1
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#define EXT2_GOOD_OLD_INODE_SIZE 128
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#define EXT_GOOD_OLD_REVISION 0
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#define EXT_DYNAMIC_REVISION 1
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#define EXT_GOOD_OLD_INODE_SIZE 128
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/* Filetype used in directory entry. */
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#define FILETYPE_UNKNOWN 0
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@ -65,8 +65,8 @@
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#define FILETYPE_INO_DIRECTORY 0040000
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#define FILETYPE_INO_SYMLINK 0120000
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/* The ext2 superblock. */
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struct ext2_sblock
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/* The ext superblock. */
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struct ext_sblock
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{
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ULONG total_inodes;
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ULONG total_blocks;
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@ -106,8 +106,8 @@ struct ext2_sblock
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ULONG padding[77];
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};
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/* The ext2 blockgroup. */
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struct ext2_block_group
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/* The ext blockgroup. */
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struct ext_block_group
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{
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ULONG block_id;
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ULONG inode_id;
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@ -119,8 +119,8 @@ struct ext2_block_group
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ULONG reserved[3];
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};
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/* The ext2 inode. */
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struct ext2_inode
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/* The ext inode. */
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struct ext_inode
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{
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USHORT mode;
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USHORT uid;
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@ -152,89 +152,89 @@ struct ext2_inode
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ULONG osd2[3];
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};
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/* The header of an ext2 directory entry. */
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#define EXT2_NAME_LEN 255
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/* The header of an ext directory entry. */
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#define EXT_NAME_LEN 255
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struct ext2_dirent
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struct ext_dirent
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{
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ULONG inode;
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USHORT direntlen;
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UCHAR namelen;
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UCHAR filetype;
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CHAR name[EXT2_NAME_LEN];
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CHAR name[EXT_NAME_LEN];
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};
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/*
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* End of code from grub/fs/ext2.c
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*/
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typedef struct ext2_sblock EXT2_SUPER_BLOCK, *PEXT2_SUPER_BLOCK;
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typedef struct ext2_inode EXT2_INODE, *PEXT2_INODE;
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typedef struct ext2_block_group EXT2_GROUP_DESC, *PEXT2_GROUP_DESC;
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typedef struct ext2_dirent EXT2_DIR_ENTRY, *PEXT2_DIR_ENTRY;
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typedef struct ext_sblock EXT_SUPER_BLOCK, *PEXT_SUPER_BLOCK;
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typedef struct ext_inode EXT_INODE, *PEXT_INODE;
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typedef struct ext_block_group EXT_GROUP_DESC, *PEXT_GROUP_DESC;
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typedef struct ext_dirent EXT_DIR_ENTRY, *PEXT_DIR_ENTRY;
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/* Special inode numbers. */
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#define EXT2_ROOT_INO 2
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#define EXT_ROOT_INO 2
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/* Feature set definitions. */
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#define EXT3_FEATURE_INCOMPAT_SUPP 0x0002
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/* Log2 size of ext2 block in bytes. */
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/* Log2 size of ext block in bytes. */
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#define LOG2_BLOCK_SIZE(sb) (sb->log2_block_size + 10)
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/* The size of an ext2 block in bytes. */
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#define EXT2_BLOCK_SIZE(sb) (((SIZE_T)1) << LOG2_BLOCK_SIZE(sb))
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/* The size of an ext block in bytes. */
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#define EXT_BLOCK_SIZE(sb) (((SIZE_T)1) << LOG2_BLOCK_SIZE(sb))
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/* The revision level. */
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#define EXT2_REVISION(sb) (sb->revision_level)
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#define EXT_REVISION(sb) (sb->revision_level)
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/* The inode size. */
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#define EXT2_INODE_SIZE(sb) (EXT2_REVISION(sb) == EXT2_GOOD_OLD_REVISION \
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? EXT2_GOOD_OLD_INODE_SIZE \
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#define EXT_INODE_SIZE(sb) (EXT_REVISION(sb) == EXT_GOOD_OLD_REVISION \
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? EXT_GOOD_OLD_INODE_SIZE \
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: sb->inode_size)
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#define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof(struct ext2_block_group))
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#define EXT_DESC_PER_BLOCK(s) (EXT_BLOCK_SIZE(s) / sizeof(struct ext_block_group))
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// EXT2_INODE::mode values
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#define EXT2_S_IRWXO 0x0007 // Other mask
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#define EXT2_S_IXOTH 0x0001 // ---------x execute
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#define EXT2_S_IWOTH 0x0002 // --------w- write
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#define EXT2_S_IROTH 0x0004 // -------r-- read
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// EXT_INODE::mode values
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#define EXT_S_IRWXO 0x0007 // Other mask
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#define EXT_S_IXOTH 0x0001 // ---------x execute
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#define EXT_S_IWOTH 0x0002 // --------w- write
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#define EXT_S_IROTH 0x0004 // -------r-- read
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#define EXT2_S_IRWXG 0x0038 // Group mask
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#define EXT2_S_IXGRP 0x0008 // ------x--- execute
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#define EXT2_S_IWGRP 0x0010 // -----w---- write
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#define EXT2_S_IRGRP 0x0020 // ----r----- read
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#define EXT_S_IRWXG 0x0038 // Group mask
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#define EXT_S_IXGRP 0x0008 // ------x--- execute
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#define EXT_S_IWGRP 0x0010 // -----w---- write
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#define EXT_S_IRGRP 0x0020 // ----r----- read
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#define EXT2_S_IRWXU 0x01C0 // User mask
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#define EXT2_S_IXUSR 0x0040 // ---x------ execute
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#define EXT2_S_IWUSR 0x0080 // --w------- write
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#define EXT2_S_IRUSR 0x0100 // -r-------- read
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#define EXT_S_IRWXU 0x01C0 // User mask
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#define EXT_S_IXUSR 0x0040 // ---x------ execute
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#define EXT_S_IWUSR 0x0080 // --w------- write
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#define EXT_S_IRUSR 0x0100 // -r-------- read
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#define EXT2_S_ISVTX 0x0200 // Sticky bit
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#define EXT2_S_ISGID 0x0400 // SGID
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#define EXT2_S_ISUID 0x0800 // SUID
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#define EXT_S_ISVTX 0x0200 // Sticky bit
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#define EXT_S_ISGID 0x0400 // SGID
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#define EXT_S_ISUID 0x0800 // SUID
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#define EXT2_S_IFMT 0xF000 // Format mask
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#define EXT2_S_IFIFO 0x1000 // FIFO buffer
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#define EXT2_S_IFCHR 0x2000 // Character device
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#define EXT2_S_IFDIR 0x4000 // Directory
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#define EXT2_S_IFBLK 0x6000 // Block device
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#define EXT2_S_IFREG 0x8000 // Regular file
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#define EXT2_S_IFLNK 0xA000 // Symbolic link
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#define EXT2_S_IFSOCK 0xC000 // Socket
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#define EXT_S_IFMT 0xF000 // Format mask
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#define EXT_S_IFIFO 0x1000 // FIFO buffer
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#define EXT_S_IFCHR 0x2000 // Character device
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#define EXT_S_IFDIR 0x4000 // Directory
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#define EXT_S_IFBLK 0x6000 // Block device
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#define EXT_S_IFREG 0x8000 // Regular file
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#define EXT_S_IFLNK 0xA000 // Symbolic link
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#define EXT_S_IFSOCK 0xC000 // Socket
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#define FAST_SYMLINK_MAX_NAME_SIZE 60
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typedef struct _EXT2_VOLUME_INFO *PEXT2_VOLUME_INFO;
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typedef struct _EXT_VOLUME_INFO *PEXT_VOLUME_INFO;
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typedef struct
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{
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ULONGLONG FileSize; // File size
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ULONGLONG FilePointer; // File pointer
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ULONG* FileBlockList; // File block list
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EXT2_INODE Inode; // File's inode
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PEXT2_VOLUME_INFO Volume;
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} EXT2_FILE_INFO, * PEXT2_FILE_INFO;
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EXT_INODE Inode; // File's inode
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PEXT_VOLUME_INFO Volume;
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} EXT_FILE_INFO, * PEXT_FILE_INFO;
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const DEVVTBL* Ext2Mount(ULONG DeviceId);
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const DEVVTBL* ExtMount(ULONG DeviceId);
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File diff suppressed because it is too large
Load diff
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@ -65,7 +65,7 @@ PFS_MOUNT FileSystems[] =
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BtrFsMount,
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#ifndef _M_ARM
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NtfsMount,
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Ext2Mount,
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ExtMount,
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#endif
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#if defined(_M_IX86) || defined(_M_AMD64)
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#ifndef UEFIBOOT
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