diff options
Diffstat (limited to 'e2fsprogs/ext2fs/brel.h')
-rw-r--r-- | e2fsprogs/ext2fs/brel.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/e2fsprogs/ext2fs/brel.h b/e2fsprogs/ext2fs/brel.h deleted file mode 100644 index 216fd132c..000000000 --- a/e2fsprogs/ext2fs/brel.h +++ /dev/null @@ -1,87 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * brel.h - * - * Copyright (C) 1996, 1997 Theodore Ts'o. - * - * %Begin-Header% - * This file may be redistributed under the terms of the GNU Public - * License. - * %End-Header% - */ - -struct ext2_block_relocate_entry { - blk_t new; - __s16 offset; - __u16 flags; - union { - blk_t block_ref; - ext2_ino_t inode_ref; - } owner; -}; - -#define RELOCATE_TYPE_REF 0x0007 -#define RELOCATE_BLOCK_REF 0x0001 -#define RELOCATE_INODE_REF 0x0002 - -typedef struct ext2_block_relocation_table *ext2_brel; - -struct ext2_block_relocation_table { - __u32 magic; - char *name; - blk_t current; - void *priv_data; - - /* - * Add a block relocation entry. - */ - errcode_t (*put)(ext2_brel brel, blk_t old, - struct ext2_block_relocate_entry *ent); - - /* - * Get a block relocation entry. - */ - errcode_t (*get)(ext2_brel brel, blk_t old, - struct ext2_block_relocate_entry *ent); - - /* - * Initialize for iterating over the block relocation entries. - */ - errcode_t (*start_iter)(ext2_brel brel); - - /* - * The iterator function for the inode relocation entries. - * Returns an inode number of 0 when out of entries. - */ - errcode_t (*next)(ext2_brel brel, blk_t *old, - struct ext2_block_relocate_entry *ent); - - /* - * Move the inode relocation table from one block number to - * another. - */ - errcode_t (*move)(ext2_brel brel, blk_t old, blk_t new); - - /* - * Remove a block relocation entry. - */ - errcode_t (*delete)(ext2_brel brel, blk_t old); - - - /* - * Free the block relocation table. - */ - errcode_t (*free)(ext2_brel brel); -}; - -errcode_t ext2fs_brel_memarray_create(char *name, blk_t max_block, - ext2_brel *brel); - -#define ext2fs_brel_put(brel, old, ent) ((brel)->put((brel), old, ent)) -#define ext2fs_brel_get(brel, old, ent) ((brel)->get((brel), old, ent)) -#define ext2fs_brel_start_iter(brel) ((brel)->start_iter((brel))) -#define ext2fs_brel_next(brel, old, ent) ((brel)->next((brel), old, ent)) -#define ext2fs_brel_move(brel, old, new) ((brel)->move((brel), old, new)) -#define ext2fs_brel_delete(brel, old) ((brel)->delete((brel), old)) -#define ext2fs_brel_free(brel) ((brel)->free((brel))) - |