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acl.h
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1 /*
2  * Copyright IBM Corporation, 2010
3  * Author Aneesh Kumar K.V <[email protected]>
4  *
5  * This program is free software; you can redistribute it and/or modify it
6  * under the terms of version 2.1 of the GNU Lesser General Public License
7  * as published by the Free Software Foundation.
8  *
9  * This program is distributed in the hope that it would be useful, but
10  * WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12  *
13  */
14 #ifndef FS_9P_ACL_H
15 #define FS_9P_ACL_H
16 
17 #ifdef CONFIG_9P_FS_POSIX_ACL
18 extern int v9fs_get_acl(struct inode *, struct p9_fid *);
19 extern struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type);
20 extern int v9fs_acl_chmod(struct dentry *);
21 extern int v9fs_set_create_acl(struct dentry *,
22  struct posix_acl **, struct posix_acl **);
23 extern int v9fs_acl_mode(struct inode *dir, umode_t *modep,
24  struct posix_acl **dpacl, struct posix_acl **pacl);
25 #else
26 #define v9fs_iop_get_acl NULL
27 static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid)
28 {
29  return 0;
30 }
31 static inline int v9fs_acl_chmod(struct dentry *dentry)
32 {
33  return 0;
34 }
35 static inline int v9fs_set_create_acl(struct dentry *dentry,
36  struct posix_acl **dpacl,
37  struct posix_acl **pacl)
38 {
39  return 0;
40 }
41 static inline int v9fs_acl_mode(struct inode *dir, umode_t *modep,
42  struct posix_acl **dpacl,
43  struct posix_acl **pacl)
44 {
45  return 0;
46 }
47 
48 #endif
49 #endif /* FS_9P_XATTR_H */