lz4file.c File Reference

#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "lz4.h"
#include "lz4file.h"

Data Structures
struct	LZ4_readFile_s
struct	LZ4_writeFile_s

Macros
#define	RETURN_ERROR(e)

Functions
LZ4F_errorCode_t	LZ4F_readOpen (LZ4_readFile_t **lz4fRead, FILE *fp)
size_t	LZ4F_read (LZ4_readFile_t *lz4fRead, void *buf, size_t size)
LZ4F_errorCode_t	LZ4F_readClose (LZ4_readFile_t *lz4fRead)
LZ4F_errorCode_t	LZ4F_writeOpen (LZ4_writeFile_t **lz4fWrite, FILE *fp, const LZ4F_preferences_t *prefsPtr)
size_t	LZ4F_write (LZ4_writeFile_t *lz4fWrite, const void *buf, size_t size)
LZ4F_errorCode_t	LZ4F_writeClose (LZ4_writeFile_t *lz4fWrite)

Macro Definition Documentation

RETURN_ERROR

#define RETURN_ERROR

(

e

)

Value:

return returnErrorCode(LZ4F_ERROR_ ## e)

Function Documentation

LZ4F_read()

size_t LZ4F_read	(	LZ4_readFile_t *	lz4fRead,
		void *	buf,
		size_t	size )

LZ4F_read() : Read lz4file content to buffer. lz4f must use LZ4_readOpen to set first. buf read data buffer. size read data buffer size.

LZ4F_readClose()

LZ4F_errorCode_t LZ4F_readClose

(

LZ4_readFile_t *

lz4fRead

)

LZ4F_readClose() : Close lz4file handle. lz4f must use LZ4_readOpen to set first.

LZ4F_readOpen()

LZ4F_errorCode_t LZ4F_readOpen	(	LZ4_readFile_t **	lz4fRead,
		FILE *	fp )

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.

LZ4F_write()

size_t LZ4F_write	(	LZ4_writeFile_t *	lz4fWrite,
		const void *	buf,
		size_t	size )

LZ4F_write() : Write buffer to lz4file. lz4f must use LZ4F_writeOpen to set first. buf write data buffer. size write data buffer size.

LZ4F_writeClose()

LZ4F_errorCode_t LZ4F_writeClose

(

LZ4_writeFile_t *

lz4fWrite

)

LZ4F_writeClose() : Close lz4file handle. lz4f must use LZ4F_writeOpen to set first.

LZ4F_writeOpen()

LZ4F_errorCode_t LZ4F_writeOpen	(	LZ4_writeFile_t **	lz4fWrite,
		FILE *	fp,
		const LZ4F_preferences_t *	prefsPtr )

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.