1 /* 2 * Copyright (c) 2001-2005 Silicon Graphics, Inc. 3 * All Rights Reserved. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it would be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write the Free Software Foundation, 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 #ifndef __XFS_ACL_H__ 19 #define __XFS_ACL_H__ 20 21 struct inode; 22 struct posix_acl; 23 struct xfs_inode; 24 25 #ifdef CONFIG_XFS_POSIX_ACL 26 extern struct posix_acl *xfs_get_acl(struct inode *inode, int type); 27 extern int xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type); 28 extern int posix_acl_access_exists(struct inode *inode); 29 extern int posix_acl_default_exists(struct inode *inode); 30 #else 31 static inline struct posix_acl *xfs_get_acl(struct inode *inode, int type) 32 { 33 return NULL; 34 } 35 # define xfs_set_acl NULL 36 # define posix_acl_access_exists(inode) 0 37 # define posix_acl_default_exists(inode) 0 38 #endif /* CONFIG_XFS_POSIX_ACL */ 39 #endif /* __XFS_ACL_H__ */ 40