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authorTiger Yang <tiger.yang@oracle.com>2008-11-14 11:17:04 +0800
committerMark Fasheh <mfasheh@suse.com>2009-01-05 08:34:20 -0800
commit929fb014e041c6572c5e8c3686f1e32742b5b953 (patch)
tree149328875787dab63ec873cfa06364f4a23ac06d /fs/ocfs2/acl.h
parent4e3e9d027f63488e676bf7700ec515a192e54f69 (diff)
downloadop-kernel-dev-929fb014e041c6572c5e8c3686f1e32742b5b953.zip
op-kernel-dev-929fb014e041c6572c5e8c3686f1e32742b5b953.tar.gz
ocfs2: add POSIX ACL API
This patch adds POSIX ACL(access control lists) APIs in ocfs2. We convert struct posix_acl to many ocfs2_acl_entry and regard them as an extended attribute entry. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/acl.h')
-rw-r--r--fs/ocfs2/acl.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/fs/ocfs2/acl.h b/fs/ocfs2/acl.h
new file mode 100644
index 0000000..1b39f3e
--- /dev/null
+++ b/fs/ocfs2/acl.h
@@ -0,0 +1,29 @@
+/* -*- mode: c; c-basic-offset: 8; -*-
+ * vim: noexpandtab sw=8 ts=8 sts=0:
+ *
+ * acl.h
+ *
+ * Copyright (C) 2004, 2008 Oracle. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef OCFS2_ACL_H
+#define OCFS2_ACL_H
+
+#include <linux/posix_acl_xattr.h>
+
+struct ocfs2_acl_entry {
+ __le16 e_tag;
+ __le16 e_perm;
+ __le32 e_id;
+};
+
+#endif /* OCFS2_ACL_H */
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