/*
* Copyright 1996, 1997, 1998 Hans Reiser, see reiserfs/README for licensing and copyright details
*/
/* this file has an amazingly stupid
name, yura please fix it to be
reiserfs.h, and merge all the rest
of our .h files that are in this
directory into it. */
#ifndef _LINUX_REISER_FS_H
#define _LINUX_REISER_FS_H
#include <linux/types.h>
#include <linux/magic.h>
#ifdef __KERNEL__
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/workqueue.h>
#include <asm/unaligned.h>
#include <linux/bitops.h>
#include <linux/proc_fs.h>
#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/reiserfs_fs_i.h>
#include <linux/reiserfs_fs_sb.h>
#endif
/*
* include/linux/reiser_fs.h
*
* Reiser File System constants and structures
*
*/
/* ioctl's command */
#define REISERFS_IOC_UNPACK _IOW(0xCD,1,long)
/* define following flags to be the same as in ext2, so that chattr(1),
lsattr(1) will work with us. */
#define REISERFS_IOC_GETFLAGS FS_IOC_GETFLAGS
#define REISERFS_IOC_SETFLAGS FS_IOC_SETFLAGS
#define REISERFS_IOC_GETVERSION FS_IOC_GETVERSION
#define REISERFS_IOC_SETVERSION FS_IOC_SETVERSION
#ifdef __KERNEL__
/* the 32 bit compat definitions with int argument */
#define REISERFS_IOC32_UNPACK _IOW(0xCD, 1, int)
#define REISERFS_IOC32_GETFLAGS FS_IOC32_GETFLAGS
#define REISERFS_IOC32_SETFLAGS FS_IOC32_SETFLAGS
#define REISERFS_IOC32_GETVERSION FS_IOC32_GETVERSION
#define REISERFS_IOC32_SETVERSION FS_IOC32_SETVERSION
/*
* Locking primitives. The write lock is a per superblock
* special mutex that has properties close to the Big Kernel Lock
* which was used in the previous locking scheme.
*/
void reiserfs_write_lock(struct super_block *s);
void reiserfs_write_unlock(struct super_block *s);
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