Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932615AbWJGFzf (ORCPT ); Sat, 7 Oct 2006 01:55:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932613AbWJGFzE (ORCPT ); Sat, 7 Oct 2006 01:55:04 -0400 Received: from filer.fsl.cs.sunysb.edu ([130.245.126.2]:54448 "EHLO filer.fsl.cs.sunysb.edu") by vger.kernel.org with ESMTP id S932422AbWJGFyy (ORCPT ); Sat, 7 Oct 2006 01:54:54 -0400 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH 21 of 23] Unionfs: Include file Message-Id: <606b1edca92cfb812a4f.1160197660@thor.fsl.cs.sunysb.edu> In-Reply-To: Date: Sat, 07 Oct 2006 01:07:40 -0400 From: Josef "Jeff" Sipek To: linux-kernel@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, torvalds@osdl.org, akpm@osdl.org, hch@infradead.org, viro@ftp.linux.org.uk Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1411 Lines: 44 From: Josef "Jeff" Sipek Global include file - can be included from userspace by utilities. Signed-off-by: Josef "Jeff" Sipek Signed-off-by: David Quigley Signed-off-by: Erez Zadok --- 1 file changed, 20 insertions(+) include/linux/union_fs.h | 20 ++++++++++++++++++++ diff -r 4a0655b52aef -r 606b1edca92c include/linux/union_fs.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/include/linux/union_fs.h Sat Oct 07 00:46:20 2006 -0400 @@ -0,0 +1,20 @@ +#ifndef _LINUX_UNION_FS_H +#define _LINUX_UNION_FS_H + +#define UNIONFS_VERSION "2.0" +/* + * DEFINITIONS FOR USER AND KERNEL CODE: + * (Note: ioctl numbers 1--9 are reserved for fistgen, the rest + * are auto-generated automatically based on the user's .fist file.) + */ +# define UNIONFS_IOCTL_INCGEN _IOR(0x15, 11, int) +# define UNIONFS_IOCTL_QUERYFILE _IOR(0x15, 15, int) + +/* We don't support normal remount, but unionctl uses it. */ +# define UNIONFS_REMOUNT_MAGIC 0x4a5a4380 + +/* should be at least LAST_USED_UNIONFS_PERMISSION<<1 */ +#define MAY_NFSRO 16 + +#endif /* _LINUX_UNIONFS_H */ + - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/