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 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 */ 50