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 21struct inode; 22struct posix_acl; 23struct xfs_inode; 24 25#ifdef CONFIG_XFS_POSIX_ACL 26extern struct posix_acl *xfs_get_acl(struct inode *inode, int type); 27extern int xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type); 28extern int posix_acl_access_exists(struct inode *inode); 29extern int posix_acl_default_exists(struct inode *inode); 30#else 31static 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