diff options
Diffstat (limited to 'fs/btrfs/print-tree.h')
| -rw-r--r-- | fs/btrfs/print-tree.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/fs/btrfs/print-tree.h b/fs/btrfs/print-tree.h index 7faddfacc5bd..d0e620bf5f5a 100644 --- a/fs/btrfs/print-tree.h +++ b/fs/btrfs/print-tree.h @@ -1,23 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2007 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 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 __PRINT_TREE_ -#define __PRINT_TREE_ -void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l); -void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *c); +#ifndef BTRFS_PRINT_TREE_H +#define BTRFS_PRINT_TREE_H + +#include <linux/types.h> + +/* Buffer size to contain tree name and possibly additional data (offset) */ +#define BTRFS_ROOT_NAME_BUF_LEN 48 + +struct extent_buffer; +struct btrfs_key; + +void btrfs_print_leaf(const struct extent_buffer *l); +void btrfs_print_tree(const struct extent_buffer *c, bool follow); +const char *btrfs_root_name(const struct btrfs_key *key, char *buf); + #endif |