[FREELDR] Rename almost everything to Ext

Author: iLauncherDev

boot/freeldr/freeldr/include/fs/ext.h

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