1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 only,
10 * as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License version 2 for more details (a copy is included
16 * in the LICENSE file that accompanied this code).
18 * You should have received a copy of the GNU General Public License
19 * version 2 along with this program; If not, see
20 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
23 * CA 95054 USA or visit www.sun.com if you need additional information or
29 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
30 * Use is subject to license terms.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
36 * lustre/lustre/include/lustre_idmap.h
38 * MDS data structures.
39 * See also lustre_idl.h for wire formats of requests.
42 #ifndef _LUSTRE_LINUX_ACL_H
43 #define _LUSTRE_LINUX_ACL_H
46 #error Shoud not include direectly. use #include <lustre_acl.h> instead
50 # include <linux/fs.h>
51 # include <linux/dcache.h>
52 # ifdef CONFIG_FS_POSIX_ACL
53 # ifdef HAVE_XATTR_ACL
54 # include <linux/xattr_acl.h>
55 # endif /* HAVE_XATTR_ACL */
56 # ifdef HAVE_LINUX_POSIX_ACL_XATTR_H
57 # include <linux/posix_acl_xattr.h>
58 # endif /* HAVE_LINUX_POSIX_ACL_XATTR_H */
59 # endif /* CONFIG_FS_POSIX_ACL */
60 # ifndef HAVE_VFS_INTENT_PATCHES
61 # include <linux/lustre_intent.h>
63 /* XATTR_{REPLACE,CREATE} */
64 #include <linux/xattr.h>
65 #endif /* __KERNEL__ */
68 #ifdef CONFIG_FS_POSIX_ACL
69 # ifdef HAVE_XATTR_ACL
70 # define MDS_XATTR_NAME_ACL_ACCESS XATTR_NAME_ACL_ACCESS
71 # define mds_xattr_acl_size(entry) xattr_acl_size(entry)
72 # else /* HAVE_XATTR_ACL */
73 # ifdef HAVE_LINUX_POSIX_ACL_XATTR_H
74 # define MDS_XATTR_NAME_ACL_ACCESS POSIX_ACL_XATTR_ACCESS
75 # define mds_xattr_acl_size(entry) posix_acl_xattr_size(entry)
76 # endif /* HAVE_LINUX_POSIX_ACL_XATTR_H */
77 # endif /* HAVE_XATTR_ACL */
79 # define LUSTRE_POSIX_ACL_MAX_ENTRIES (32)
82 # define LUSTRE_POSIX_ACL_MAX_SIZE XATTR_ACL_SIZE
84 # define LUSTRE_POSIX_ACL_MAX_SIZE 0
87 # else /* CONFIG_FS_POSIX_ACL */
88 # define LUSTRE_POSIX_ACL_MAX_SIZE 0
89 # endif /* CONFIG_FS_POSIX_ACL */
91 #endif /* _LUSTRE_LINUX_ACL_H */