LXR uboot/fs/yaffs2/yaffs

   1/*
   2 * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
   3 *
   4 * Copyright (C) 2002-2011 Aleph One Ltd.
   5 *   for Toby Churchill Ltd and Brightstar Engineering
   6 *
   7 * Created by Charles Manning <charles@aleph1.co.uk>
   8 *
   9 * This program is free software; you can redistribute it and/or modify
  10 * it under the terms of the GNU Lesser General Public License version 2.1 as
  11 * published by the Free Software Foundation.
  12 *
  13 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
  14 */
  15
  16#ifndef __YAFFS_CHECKPTRW_H__
  17#define __YAFFS_CHECKPTRW_H__
  18
  19#include "yaffs_guts.h"
  20
  21int yaffs2_checkpt_open(struct yaffs_dev *dev, int writing);
  22
  23int yaffs2_checkpt_wr(struct yaffs_dev *dev, const void *data, int n_bytes);
  24
  25int yaffs2_checkpt_rd(struct yaffs_dev *dev, void *data, int n_bytes);
  26
  27int yaffs2_get_checkpt_sum(struct yaffs_dev *dev, u32 * sum);
  28
  29int yaffs_checkpt_close(struct yaffs_dev *dev);
  30
  31int yaffs2_checkpt_invalidate_stream(struct yaffs_dev *dev);
  32
  33#endif
  34