output_file.h revision 28fa5bc347390480fe190294c6c385b6a9f0d68b
128fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross/* 228fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * Copyright (C) 2010 The Android Open Source Project 328fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * 428fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * Licensed under the Apache License, Version 2.0 (the "License"); 528fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * you may not use this file except in compliance with the License. 628fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * You may obtain a copy of the License at 728fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * 828fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * http://www.apache.org/licenses/LICENSE-2.0 928fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * 1028fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * Unless required by applicable law or agreed to in writing, software 1128fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * distributed under the License is distributed on an "AS IS" BASIS, 1228fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1328fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * See the License for the specific language governing permissions and 1428fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross * limitations under the License. 1528fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross */ 1628fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross 1728fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross#ifndef _OUTPUT_FILE_H_ 1828fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross#define _OUTPUT_FILE_H_ 1928fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross 2028fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross#include <sparse/sparse.h> 2128fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross 2228fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossstruct output_file; 2328fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross 2428fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossstruct output_file *open_output_file(const char *filename, 2528fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross unsigned int block_size, int64_t len, 2628fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross int gz, int sparse, int chunks, int crc); 2728fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossstruct output_file *open_output_fd(int fd, unsigned int block_size, int64_t len, 2828fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross int gz, int sparse, int chunks, int crc); 2928fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossvoid write_data_block(struct output_file *out, int64_t off, void *data, int len); 3028fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossvoid write_fill_block(struct output_file *out, int64_t off, unsigned int fill_val, int len); 3128fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossvoid write_data_file(struct output_file *out, int64_t off, const char *file, 3228fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross int64_t offset, int len); 3328fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossvoid pad_output_file(struct output_file *out, int64_t len); 3428fa5bc347390480fe190294c6c385b6a9f0d68bColin Crossvoid close_output_file(struct output_file *out); 3528fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross 3628fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross#endif 37