1/* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
3 *
4 * acl.h
5 *
6 * Copyright (C) 2004, 2008 Oracle.  All rights reserved.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public
10 * License version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * General Public License for more details.
16 */
17
18#ifndef OCFS2_ACL_H
19#define OCFS2_ACL_H
20
21#include <linux/posix_acl_xattr.h>
22
23struct ocfs2_acl_entry {
24	__le16 e_tag;
25	__le16 e_perm;
26	__le32 e_id;
27};
28
29struct posix_acl *ocfs2_iop_get_acl(struct inode *inode, int type);
30int ocfs2_iop_set_acl(struct inode *inode, struct posix_acl *acl, int type);
31int ocfs2_set_acl(handle_t *handle,
32			 struct inode *inode,
33			 struct buffer_head *di_bh,
34			 int type,
35			 struct posix_acl *acl,
36			 struct ocfs2_alloc_context *meta_ac,
37			 struct ocfs2_alloc_context *data_ac);
38extern int ocfs2_acl_chmod(struct inode *, struct buffer_head *);
39extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *,
40			  struct buffer_head *, struct buffer_head *,
41			  struct ocfs2_alloc_context *,
42			  struct ocfs2_alloc_context *);
43
44#endif /* OCFS2_ACL_H */
45