mars/kernel/compat.h
2017-05-04 10:32:50 +02:00

66 lines
1.7 KiB
C

/*
* MARS Long Distance Replication Software
*
* This file is part of MARS project: http://schoebel.github.io/mars/
*
* Copyright (C) 2010-2014 Thomas Schoebel-Theuer
* Copyright (C) 2011-2014 1&1 Internet AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _MARS_COMPAT
#define _MARS_COMPAT
#include <linux/major.h>
/* TRANSITIONAL compatibility to BOTH the old prepatch
* and the new wrappers around vfs_*().
*/
#ifdef MARS_MAJOR
#define HAS_MARS_PREPATCH
#else
#define MARS_MAJOR (DRBD_MAJOR + 1)
#endif
#ifdef HAS_MARS_PREPATCH
#include <linux/syscalls.h>
#else /* HAS_MARS_PREPATCH */
#include <linux/compiler.h>
#include <linux/time.h>
extern int _compat_symlink(
const char __user *oldname,
const char __user *newname,
struct timespec *mtime);
extern int _compat_mkdir(
const char __user *pathname,
int mode);
extern int _compat_rename(
const char __user *oldname,
const char __user *newname);
extern int _compat_unlink(
const char __user *pathname);
#endif /* HAS_MARS_PREPATCH */
#endif /* _MARS_COMPAT */