1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef _EXTENT_H_
18#define _EXTENT_H_
19
20#include "ext4_utils/ext4_utils.h"
21
22struct ext4_inode;
23struct block_allocation;
24
25void inode_allocate_extents(struct ext4_inode *inode, u64 len);
26struct block_allocation* inode_allocate_file_extents(
27	struct ext4_inode *inode, u64 len, const char *filename);
28u8 *inode_allocate_data_extents(struct ext4_inode *inode, u64 len,
29	u64 backing_len);
30void free_extent_blocks();
31
32#endif
33