output_file.h revision c2470654d4b4db09a7052fc5fa108ac21f1b1948 
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 _OUTPUT_FILE_H_
18#define _OUTPUT_FILE_H_
19
20struct output_file;
21
22struct output_file *open_output_file(const char *filename, int gz, int sparse,
23        int chunks, int crc, int wipe);
24void write_data_block(struct output_file *out, u64 off, u8 *data, int len);
25void write_data_file(struct output_file *out, u64 off, const char *file,
26		     off64_t offset, int len);
27void pad_output_file(struct output_file *out, u64 len);
28void close_output_file(struct output_file *out);
29
30#endif
31