mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-23 21:01:08 +00:00
94 lines
3.2 KiB
C
94 lines
3.2 KiB
C
/*
|
|
LZ4 file library
|
|
Header File
|
|
Copyright (C) 2022, Xiaomi Inc.
|
|
BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are
|
|
met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above
|
|
copyright notice, this list of conditions and the following disclaimer
|
|
in the documentation and/or other materials provided with the
|
|
distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
You can contact the author at :
|
|
- LZ4 source repository : https://github.com/lz4/lz4
|
|
- LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
|
|
*/
|
|
#if defined (__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef LZ4FILE_H
|
|
#define LZ4FILE_H
|
|
|
|
#include <stdio.h>
|
|
#include "lz4frame_static.h"
|
|
|
|
typedef struct LZ4_readFile_s LZ4_readFile_t;
|
|
typedef struct LZ4_writeFile_s LZ4_writeFile_t;
|
|
|
|
/*! LZ4F_readOpen() :
|
|
* Set read lz4file handle.
|
|
* `lz4f` will set a lz4file handle.
|
|
* `fp` must be the return value of the lz4 file opened by fopen.
|
|
*/
|
|
LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_readOpen(LZ4_readFile_t** lz4fRead, FILE* fp);
|
|
|
|
/*! LZ4F_read() :
|
|
* Read lz4file content to buffer.
|
|
* `lz4f` must use LZ4_readOpen to set first.
|
|
* `buf` read data buffer.
|
|
* `size` read data buffer size.
|
|
*/
|
|
LZ4FLIB_STATIC_API size_t LZ4F_read(LZ4_readFile_t* lz4fRead, void* buf, size_t size);
|
|
|
|
/*! LZ4F_readClose() :
|
|
* Close lz4file handle.
|
|
* `lz4f` must use LZ4_readOpen to set first.
|
|
*/
|
|
LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_readClose(LZ4_readFile_t* lz4fRead);
|
|
|
|
/*! LZ4F_writeOpen() :
|
|
* Set write lz4file handle.
|
|
* `lz4f` will set a lz4file handle.
|
|
* `fp` must be the return value of the lz4 file opened by fopen.
|
|
*/
|
|
LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_writeOpen(LZ4_writeFile_t** lz4fWrite, FILE* fp, const LZ4F_preferences_t* prefsPtr);
|
|
|
|
/*! LZ4F_write() :
|
|
* Write buffer to lz4file.
|
|
* `lz4f` must use LZ4F_writeOpen to set first.
|
|
* `buf` write data buffer.
|
|
* `size` write data buffer size.
|
|
*/
|
|
LZ4FLIB_STATIC_API size_t LZ4F_write(LZ4_writeFile_t* lz4fWrite, void* buf, size_t size);
|
|
|
|
/*! LZ4F_writeClose() :
|
|
* Close lz4file handle.
|
|
* `lz4f` must use LZ4F_writeOpen to set first.
|
|
*/
|
|
LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_writeClose(LZ4_writeFile_t* lz4fWrite);
|
|
|
|
#endif /* LZ4FILE_H */
|
|
|
|
#if defined (__cplusplus)
|
|
}
|
|
#endif
|