xref: /openbmc/linux/fs/9p/acl.h (revision 6e8dc55550273084b7fb5846df2f44439f5d03d9)
1 /*
2  * Copyright IBM Corporation, 2010
3  * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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 int v9fs_check_acl(struct inode *inode, int mask);
20 extern int v9fs_acl_chmod(struct dentry *);
21 #else
22 #define v9fs_check_acl NULL
23 static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid)
24 {
25 	return 0;
26 }
27 static inline int v9fs_acl_chmod(struct dentry *dentry)
28 {
29 	return 0;
30 }
31 #endif
32 #endif /* FS_9P_XATTR_H */
33