1/*
2 * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
3 * Copyright (C) 2004-2006 Red Hat, Inc.  All rights reserved.
4 *
5 * This copyrighted material is made available to anyone wishing to use,
6 * modify, copy, or redistribute it subject to the terms and conditions
7 * of the GNU General Public License version 2.
8 */
9
10#ifndef __ACL_DOT_H__
11#define __ACL_DOT_H__
12
13#include "incore.h"
14
15#define GFS2_POSIX_ACL_ACCESS		"posix_acl_access"
16#define GFS2_POSIX_ACL_ACCESS_LEN	16
17#define GFS2_POSIX_ACL_DEFAULT		"posix_acl_default"
18#define GFS2_POSIX_ACL_DEFAULT_LEN	17
19
20#define GFS2_ACL_IS_ACCESS(name, len) \
21         ((len) == GFS2_POSIX_ACL_ACCESS_LEN && \
22         !memcmp(GFS2_POSIX_ACL_ACCESS, (name), (len)))
23
24#define GFS2_ACL_IS_DEFAULT(name, len) \
25         ((len) == GFS2_POSIX_ACL_DEFAULT_LEN && \
26         !memcmp(GFS2_POSIX_ACL_DEFAULT, (name), (len)))
27
28struct gfs2_ea_request;
29
30int gfs2_acl_validate_set(struct gfs2_inode *ip, int access,
31			  struct gfs2_ea_request *er,
32			  int *remove, mode_t *mode);
33int gfs2_acl_validate_remove(struct gfs2_inode *ip, int access);
34int gfs2_check_acl(struct inode *inode, int mask);
35int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip);
36int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr);
37
38#endif /* __ACL_DOT_H__ */
39