36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2007 Oracle. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License v2 as published by the Free Software Foundation.
|
|
*
|
|
* 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 021110-1307, USA.
|
|
*/
|
|
|
|
#ifndef __IOCTL_
|
|
#define __IOCTL_
|
|
#include <linux/ioctl.h>
|
|
|
|
#define BTRFS_IOCTL_MAGIC 0x94
|
|
#define BTRFS_VOL_NAME_MAX 255
|
|
struct btrfs_ioctl_vol_args {
|
|
char name[BTRFS_VOL_NAME_MAX + 1];
|
|
};
|
|
|
|
#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
|
|
struct btrfs_ioctl_vol_args)
|
|
#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
|
|
struct btrfs_ioctl_vol_args)
|
|
#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
|
|
struct btrfs_ioctl_vol_args)
|
|
#endif
|