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