Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 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 | |
Chris Fries | a7eeb22 | 2017-04-17 21:53:16 -0500 | [diff] [blame] | 20 | #ifdef __cplusplus |
| 21 | extern "C" { |
| 22 | #endif |
| 23 | |
Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 24 | #include <sparse/sparse.h> |
| 25 | |
| 26 | struct output_file; |
| 27 | |
Jerry Zhang | 7b444f0 | 2018-06-12 16:42:09 -0700 | [diff] [blame] | 28 | struct output_file* output_file_open_fd(int fd, unsigned int block_size, int64_t len, int gz, |
| 29 | int sparse, int chunks, int crc); |
Tobias Thierer | fca4a9c | 2018-07-26 03:13:45 +0000 | [diff] [blame] | 30 | struct output_file* output_file_open_callback(int (*write)(void*, const void*, size_t), void* priv, |
| 31 | unsigned int block_size, int64_t len, int gz, |
| 32 | int sparse, int chunks, int crc); |
Hyeongseok Kim | e8d02c5 | 2020-08-10 12:11:57 +0900 | [diff] [blame] | 33 | int write_data_chunk(struct output_file* out, uint64_t len, void* data); |
| 34 | int write_fill_chunk(struct output_file* out, uint64_t len, uint32_t fill_val); |
| 35 | int write_file_chunk(struct output_file* out, uint64_t len, const char* file, int64_t offset); |
| 36 | int write_fd_chunk(struct output_file* out, uint64_t len, int fd, int64_t offset); |
| 37 | int write_skip_chunk(struct output_file* out, uint64_t len); |
Jerry Zhang | 7b444f0 | 2018-06-12 16:42:09 -0700 | [diff] [blame] | 38 | void output_file_close(struct output_file* out); |
Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 39 | |
Jerry Zhang | 7b444f0 | 2018-06-12 16:42:09 -0700 | [diff] [blame] | 40 | int read_all(int fd, void* buf, size_t len); |
Colin Cross | 13a5606 | 2012-06-19 16:45:48 -0700 | [diff] [blame] | 41 | |
Chris Fries | a7eeb22 | 2017-04-17 21:53:16 -0500 | [diff] [blame] | 42 | #ifdef __cplusplus |
| 43 | } |
| 44 | #endif |
| 45 | |
Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 46 | #endif |