This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / fs / jffs2 / acl.h

diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h
new file mode 100644 (file)
index 0000000..fa327db
--- /dev/null
+++ b/fs/jffs2/acl.h
@@ -0,0 +1,45 @@
+/*
+ * JFFS2 -- Journalling Flash File System, Version 2.
+ *
+ * Copyright (C) 2006  NEC Corporation
+ *
+ * Created by KaiGai Kohei <kaigai@ak.jp.nec.com>
+ *
+ * For licensing information, see the file 'LICENCE' in this directory.
+ *
+ */
+struct jffs2_acl_entry {
+       jint16_t        e_tag;
+       jint16_t        e_perm;
+       jint32_t        e_id;
+};
+
+struct jffs2_acl_entry_short {
+       jint16_t        e_tag;
+       jint16_t        e_perm;
+};
+
+struct jffs2_acl_header {
+       jint32_t        a_version;
+};
+
+#ifdef CONFIG_JFFS2_FS_POSIX_ACL
+
+#define JFFS2_ACL_NOT_CACHED ((void *)-1)
+
+extern int jffs2_permission(struct inode *, int, struct nameidata *);
+extern int jffs2_acl_chmod(struct inode *);
+extern int jffs2_init_acl(struct inode *, struct inode *);
+extern void jffs2_clear_acl(struct jffs2_inode_info *);
+
+extern struct xattr_handler jffs2_acl_access_xattr_handler;
+extern struct xattr_handler jffs2_acl_default_xattr_handler;
+
+#else
+
+#define jffs2_permission NULL
+#define jffs2_acl_chmod(inode)         (0)
+#define jffs2_init_acl(inode,dir)      (0)
+#define jffs2_clear_acl(f)
+
+#endif /* CONFIG_JFFS2_FS_POSIX_ACL */