[linux-2.6-block.git] / fs / xfs / xfs_acl.h

/*
 * Copyright (c) 2001-2005 Silicon Graphics, Inc.
 * 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 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it would 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 the Free Software Foundation,
 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef __XFS_ACL_H__
#define __XFS_ACL_H__

struct inode;
struct posix_acl;
struct xfs_inode;

#ifdef CONFIG_XFS_POSIX_ACL
extern struct posix_acl *xfs_get_acl(struct inode *inode, int type);
extern int xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type);
extern int posix_acl_access_exists(struct inode *inode);
extern int posix_acl_default_exists(struct inode *inode);
#else
static inline struct posix_acl *xfs_get_acl(struct inode *inode, int type)
{
	return NULL;
}
# define xfs_set_acl					NULL
# define posix_acl_access_exists(inode)			0
# define posix_acl_default_exists(inode)		0
#endif /* CONFIG_XFS_POSIX_ACL */
#endif	/* __XFS_ACL_H__ */
Commit	Line	Data
1da177e4	1	/*
7b718769 NS	2	* Copyright (c) 2001-2005 Silicon Graphics, Inc.
7b718769 NS	3	* All Rights Reserved.
1da177e4	4	*
7b718769 NS	5	* This program is free software; you can redistribute it and/or
7b718769 NS	6	* modify it under the terms of the GNU General Public License as
1da177e4 LT	7	* published by the Free Software Foundation.
1da177e4 LT	8	*
7b718769 NS	9	* This program is distributed in the hope that it would be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
1da177e4	13	*
7b718769 NS	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write the Free Software Foundation,
	16	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
1da177e4 LT	17	*/
	18	#ifndef __XFS_ACL_H__
	19	#define __XFS_ACL_H__
	20
ef14f0c1 CH	21	struct inode;
	22	struct posix_acl;
	23	struct xfs_inode;
1da177e4	24
1da177e4	25	#ifdef CONFIG_XFS_POSIX_ACL
ef14f0c1	26	extern struct posix_acl xfs_get_acl(struct inode inode, int type);
2401dc29	27	extern int xfs_set_acl(struct inode inode, struct posix_acl acl, int type);
ef14f0c1 CH	28	extern int posix_acl_access_exists(struct inode *inode);
ef14f0c1 CH	29	extern int posix_acl_default_exists(struct inode *inode);
1da177e4	30	#else
a5a7bbcc MT	31	static inline struct posix_acl xfs_get_acl(struct inode inode, int type)
	32	{
	33	return NULL;
	34	}
2401dc29	35	# define xfs_set_acl NULL
ef14f0c1 CH	36	# define posix_acl_access_exists(inode) 0
	37	# define posix_acl_default_exists(inode) 0
	38	#endif /* CONFIG_XFS_POSIX_ACL */
1da177e4	39	#endif /* __XFS_ACL_H__ */