/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef _OUTPUT_FILE_H_ #define _OUTPUT_FILE_H_ #ifdef __cplusplus extern "C" { #endif #include <sparse/sparse.h> struct output_file; struct output_file *output_file_open_fd(int fd, unsigned int block_size, int64_t len, int gz, int sparse, int chunks, int crc); struct output_file *output_file_open_callback(int (*write)(void *, const void *, int), void *priv, unsigned int block_size, int64_t len, int gz, int sparse, int chunks, int crc); int write_data_chunk(struct output_file *out, unsigned int len, void *data); int write_fill_chunk(struct output_file *out, unsigned int len, uint32_t fill_val); int write_file_chunk(struct output_file *out, unsigned int len, const char *file, int64_t offset); int write_fd_chunk(struct output_file *out, unsigned int len, int fd, int64_t offset); int write_skip_chunk(struct output_file *out, int64_t len); void output_file_close(struct output_file *out); int read_all(int fd, void *buf, size_t len); #ifdef __cplusplus } #endif #endif