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
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