Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754581AbcL3W6J (ORCPT ); Fri, 30 Dec 2016 17:58:09 -0500 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.220]:36207 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754470AbcL3W6G (ORCPT ); Fri, 30 Dec 2016 17:58:06 -0500 X-RZG-AUTH: :OH8QVVOrc/CP6za/qRmbF3BWedPGA1vjs2ejZCzW8NRdwTYefHi0L5RzHLEjAZn5asq7vKs= X-RZG-CLASS-ID: mo00 From: Thomas Schoebel-Theuer To: linux-kernel@vger.kernel.org, tst@schoebel-theuer.de Subject: [RFC 12/32] mars: add new module vfs_compat Date: Fri, 30 Dec 2016 23:57:38 +0100 Message-Id: <004982b1bc21ebd9a29cb15e0833a8596fa548a6.1483138400.git.tst@schoebel-theuer.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1721 Lines: 62 Signed-off-by: Thomas Schoebel-Theuer --- include/linux/brick/vfs_compat.h | 48 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 include/linux/brick/vfs_compat.h diff --git a/include/linux/brick/vfs_compat.h b/include/linux/brick/vfs_compat.h new file mode 100644 index 000000000000..68d082b70b43 --- /dev/null +++ b/include/linux/brick/vfs_compat.h @@ -0,0 +1,48 @@ +/* + * MARS Long Distance Replication Software + * + * 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. + */ + +#ifndef _MARS_COMPAT +#define _MARS_COMPAT + +/* TRANSITIONAL compatibility to BOTH the old prepatch + * and the new wrappers around vfs_*(). + */ +#ifndef MARS_MAJOR +#define __USE_COMPAT +#endif + +#ifdef __USE_COMPAT + +int _compat_symlink( +const char __user *oldname, + const char __user *newname, + struct timespec *mtime); + +int _compat_mkdir( +const char __user *pathname, + int mode); + +int _compat_rename( +const char __user *oldname, + const char __user *newname); + +int _compat_unlink(const char __user *pathname); + +#else +#include +#endif +#endif -- 2.11.0