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 24b43828b247fd4f1e0373584de0504004c69eeac9Colin Crossstruct output_file *output_file_open_fd(int fd, unsigned int block_size, int64_t len, 2528fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross int gz, int sparse, int chunks, int crc); 26b43828b247fd4f1e0373584de0504004c69eeac9Colin Crossstruct output_file *output_file_open_callback(int (*write)(void *, const void *, int), 271e17b313a6257b7b5081e178e81435c09d60378eColin Cross void *priv, unsigned int block_size, int64_t len, int gz, int sparse, 281e17b313a6257b7b5081e178e81435c09d60378eColin Cross int chunks, int crc); 29b55dceea986ab24f8b836b5116b389ed619c816eColin Crossint write_data_chunk(struct output_file *out, unsigned int len, void *data); 30b55dceea986ab24f8b836b5116b389ed619c816eColin Crossint write_fill_chunk(struct output_file *out, unsigned int len, 31b55dceea986ab24f8b836b5116b389ed619c816eColin Cross uint32_t fill_val); 32b55dceea986ab24f8b836b5116b389ed619c816eColin Crossint write_file_chunk(struct output_file *out, unsigned int len, 33b55dceea986ab24f8b836b5116b389ed619c816eColin Cross const char *file, int64_t offset); 349e1f17e926fa20255c5f4b4d2f68aa98a964253aColin Crossint write_fd_chunk(struct output_file *out, unsigned int len, 359e1f17e926fa20255c5f4b4d2f68aa98a964253aColin Cross int fd, int64_t offset); 36b55dceea986ab24f8b836b5116b389ed619c816eColin Crossint write_skip_chunk(struct output_file *out, int64_t len); 37b43828b247fd4f1e0373584de0504004c69eeac9Colin Crossvoid output_file_close(struct output_file *out); 3828fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross 3913a560659381b34ce3edbfa8dbe6c0aa6c076f20Colin Crossint read_all(int fd, void *buf, size_t len); 4013a560659381b34ce3edbfa8dbe6c0aa6c076f20Colin Cross 4128fa5bc347390480fe190294c6c385b6a9f0d68bColin Cross#endif 42