busybox

/* vi: set sw=4 ts=4: */

/*

 * ext2fs.h --- ext2fs

 *

 * Copyright (C) 1993, 1994, 1995, 1996 Theodore Ts'o.

 *

 * %Begin-Header%

 * This file may be redistributed under the terms of the GNU Public

 * License.

 * %End-Header%

 */

#ifndef EXT2FS_EXT2FS_H

#define EXT2FS_EXT2FS_H 1

​

​

#define EXT2FS_ATTR(x)

​

#ifdef __cplusplus

extern "C" {

#endif

​

/*

 * Where the master copy of the superblock is located, and how big

 * superblocks are supposed to be.  We define SUPERBLOCK_SIZE because

 * the size of the superblock structure is not necessarily trustworthy

 * (some versions have the padding set up so that the superblock is

 * 1032 bytes long).

 */

#define SUPERBLOCK_OFFSET   1024

#define SUPERBLOCK_SIZE     1024

​

/*

 * The last ext2fs revision level that this version of the library is

 * able to support.

 */

#define EXT2_LIB_CURRENT_REV    EXT2_DYNAMIC_REV

​

#ifdef HAVE_SYS_TYPES_H

#include <sys/types.h>

#endif

​

#include <stdio.h>

#include <stdlib.h>

​

#include "ext2_types.h"

#include "ext2_fs.h"

​

typedef __u32       ext2_ino_t;

typedef __u32       blk_t;

typedef __u32       dgrp_t;

typedef __u32       ext2_off_t;

typedef __s64       e2_blkcnt_t;

typedef __u32       ext2_dirhash_t;

​

#include "ext2_io.h"

#include "ext2_err.h"

​

typedef struct struct_ext2_filsys *ext2_filsys;

​

struct ext2fs_struct_generic_bitmap {

    errcode_t   magic;

    ext2_filsys fs;

    __u32       start, end;