1 files changed, 19 insertions, 31 deletions
diff --git a/fs/btrfs/xattr.h b/fs/btrfs/xattr.h
index b3cc8039134b..0ce10e4ec836 100644
--- a/fs/btrfs/xattr.h
+++ b/fs/btrfs/xattr.h
@@ -1,43 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (C) 2007 Red Hat.  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 v2 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.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
  */
 
-#ifndef __XATTR__
-#define __XATTR__
+#ifndef BTRFS_XATTR_H
+#define BTRFS_XATTR_H
 
-#include <linux/xattr.h>
+#include <linux/types.h>
 
-extern const struct xattr_handler btrfs_xattr_acl_access_handler;
-extern const struct xattr_handler btrfs_xattr_acl_default_handler;
-extern const struct xattr_handler *btrfs_xattr_handlers[];
+struct dentry;
+struct inode;
+struct qstr;
+struct xattr_handler;
+struct btrfs_trans_handle;
 
-extern ssize_t __btrfs_getxattr(struct inode *inode, const char *name,
-		void *buffer, size_t size);
-extern int __btrfs_setxattr(struct btrfs_trans_handle *trans,
-			    struct inode *inode, const char *name,
-			    const void *value, size_t size, int flags);
-extern ssize_t btrfs_getxattr(struct dentry *dentry, const char *name,
+extern const struct xattr_handler * const btrfs_xattr_handlers[];
+
+int btrfs_getxattr(const struct inode *inode, const char *name,
 		void *buffer, size_t size);
-extern int btrfs_setxattr(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags);
-extern int btrfs_removexattr(struct dentry *dentry, const char *name);
+int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode,
+		   const char *name, const void *value, size_t size, int flags);
+int btrfs_setxattr_trans(struct inode *inode, const char *name,
+			 const void *value, size_t size, int flags);
+ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
 
-extern int btrfs_xattr_security_init(struct btrfs_trans_handle *trans,
+int btrfs_xattr_security_init(struct btrfs_trans_handle *trans,
 				     struct inode *inode, struct inode *dir,
 				     const struct qstr *qstr);
 
-#endif /* __XATTR__ */
+#endif