[linux.git] / fs / squashfs / squashfs_fs_i.h

#ifndef SQUASHFS_FS_I
#define SQUASHFS_FS_I
/*
 * Squashfs
 *
 * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008
 * Phillip Lougher <[email protected]>
 *
 * 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,
 * 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * squashfs_fs_i.h
 */

struct squashfs_inode_info {
	u64		start;
	int		offset;
	u64		xattr;
	unsigned int	xattr_size;
	int		xattr_count;
	union {
		struct {
			u64		fragment_block;
			int		fragment_size;
			int		fragment_offset;
			u64		block_list_start;
		};
		struct {
			u64		dir_idx_start;
			int		dir_idx_offset;
			int		dir_idx_cnt;
			int		parent;
		};
	};
	struct inode	vfs_inode;
};


static inline struct squashfs_inode_info *squashfs_i(struct inode *inode)
{
	return list_entry(inode, struct squashfs_inode_info, vfs_inode);
}
#endif
Commit	Line	Data
ffae2cd7 PL	1	#ifndef SQUASHFS_FS_I
	2	#define SQUASHFS_FS_I
	3	/*
	4	* Squashfs
	5	*
	6	* Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008
d7f2ff67	7	* Phillip Lougher <[email protected]>
ffae2cd7 PL	8	*
	9	* This program is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License
	11	* as published by the Free Software Foundation; either version 2,
	12	* or (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	22	*
	23	* squashfs_fs_i.h
	24	*/
	25
	26	struct squashfs_inode_info {
	27	u64 start;
	28	int offset;
f41d207c PL	29	u64 xattr;
	30	unsigned int xattr_size;
	31	int xattr_count;
ffae2cd7 PL	32	union {
	33	struct {
	34	u64 fragment_block;
	35	int fragment_size;
	36	int fragment_offset;
	37	u64 block_list_start;
	38	};
	39	struct {
	40	u64 dir_idx_start;
	41	int dir_idx_offset;
	42	int dir_idx_cnt;
	43	int parent;
	44	};
	45	};
	46	struct inode vfs_inode;
	47	};
8fcd9721 PL	48
	49
	50	static inline struct squashfs_inode_info squashfs_i(struct inode inode)
	51	{
	52	return list_entry(inode, struct squashfs_inode_info, vfs_inode);
	53	}
ffae2cd7	54	#endif