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929fb014 TY |
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 | ||
23 | struct ocfs2_acl_entry { | |
24 | __le16 e_tag; | |
25 | __le16 e_perm; | |
26 | __le32 e_id; | |
27 | }; | |
28 | ||
23fc2702 TY |
29 | #ifdef CONFIG_OCFS2_FS_POSIX_ACL |
30 | ||
31 | extern int ocfs2_check_acl(struct inode *, int); | |
060bc66d | 32 | extern int ocfs2_acl_chmod(struct inode *); |
89c38bd0 TY |
33 | extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *, |
34 | struct buffer_head *, struct buffer_head *, | |
35 | struct ocfs2_alloc_context *, | |
36 | struct ocfs2_alloc_context *); | |
23fc2702 TY |
37 | |
38 | #else /* CONFIG_OCFS2_FS_POSIX_ACL*/ | |
39 | ||
40 | #define ocfs2_check_acl NULL | |
060bc66d TY |
41 | static inline int ocfs2_acl_chmod(struct inode *inode) |
42 | { | |
43 | return 0; | |
44 | } | |
89c38bd0 TY |
45 | static inline int ocfs2_init_acl(handle_t *handle, |
46 | struct inode *inode, | |
47 | struct inode *dir, | |
48 | struct buffer_head *di_bh, | |
49 | struct buffer_head *dir_bh, | |
50 | struct ocfs2_alloc_context *meta_ac, | |
51 | struct ocfs2_alloc_context *data_ac) | |
52 | { | |
53 | return 0; | |
54 | } | |
23fc2702 TY |
55 | |
56 | #endif /* CONFIG_OCFS2_FS_POSIX_ACL*/ | |
57 | ||
929fb014 | 58 | #endif /* OCFS2_ACL_H */ |