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 20 struct output_file; 21 22 struct output_file *open_output_file(const char *filename, int gz, int sparse, 23 int chunks, int crc, int wipe); 24 struct output_file *open_output_fd(int fd, int gz, int sparse, 25 int chunks, int crc, int wipe); 26 void write_data_block(struct output_file *out, u64 off, u8 *data, int len); 27 void write_fill_block(struct output_file *out, u64 off, u32 fill_val, int len); 28 void write_data_file(struct output_file *out, u64 off, const char *file, 29 off64_t offset, int len); 30 void pad_output_file(struct output_file *out, u64 len); 31 void close_output_file(struct output_file *out); 32 33 #endif 34