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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2010 Oracle. All rights reserved.
*
*/
/*
** This file defines the sqlite bfile extension for Berkeley DB.
*/
#include <sqlite3.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct sqlite3_bfile sqlite3_bfile;
/*
* Access BFILE element of the current row in the row set
*/
SQLITE_API int sqlite3_column_bfile(
sqlite3_stmt *pStmt,
int iCol,
sqlite3_bfile **ppBfile
);
/*
* Open a BFILE
*/
SQLITE_API int sqlite3_bfile_open(
sqlite3_bfile *pBfile
);
/*
* Close a opened BFILE
*/
SQLITE_API int sqlite3_bfile_close(
sqlite3_bfile *pBfile
);
/*
* Check if file is open using this BFLIE
*/
SQLITE_API int sqlite3_bfile_is_open(
sqlite3_bfile *pBfile,
int *open
);
/*
* Read a portion of a BFILE
*/
SQLITE_API int sqlite3_bfile_read(
sqlite3_bfile *pBfile,
void *z,
int nSize,
off_t iOffset,
int *nRead
);
/*
* Check if a file exists
*/
SQLITE_API int sqlite3_bfile_file_exists(
sqlite3_bfile *pBfile,
int *exist
);
/*
* Get File size of a BFILE
*/
SQLITE_API int sqlite3_bfile_size(
sqlite3_bfile *pBfile,
off_t *size
);
/*
* Finalize a BFILE
*/
SQLITE_API int sqlite3_bfile_final(
sqlite3_bfile *pBfile
);
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
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