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Overview
Comment:Update the loadable extension module to include recently added interfaces. (CVS 4886)
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Timelines: family | ancestors | descendants | both | trunk
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SHA1: bf1cecede88d2a21eb4891a343f3c19bb5416263
User & Date: drh 2008-03-19 19:55:55.000
Context
2008-03-19
20:18
Use the xCurrentTime method of the default VFS instead of stdlib time() to get the current time when compiling with SQLITE_OMIT_DATETIME_FUNCS. (CVS 4887) (check-in: 73fbac7cf7 user: drh tags: trunk)
19:55
Update the loadable extension module to include recently added interfaces. (CVS 4886) (check-in: bf1cecede8 user: drh tags: trunk)
19:01
Initialize the MD5 SQL functions from test_func.c instead of using conditional compilation in tclsqlite.c. (CVS 4885) (check-in: 801a0e3c99 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/loadext.c.
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  sqlite3_vfs_find,
  sqlite3_vfs_register,
  sqlite3_vfs_unregister,

  /*
  ** Added for 3.5.8
  */




  sqlite3_randomness,
};

/*
** Attempt to load an SQLite extension library contained in the file
** zFile.  The entry point is zProc.  zProc may be 0 in which case a
** default entry point name (sqlite3_extension_init) is used.  Use








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  sqlite3_vfs_find,
  sqlite3_vfs_register,
  sqlite3_vfs_unregister,

  /*
  ** Added for 3.5.8
  */
  sqlite3_threadsafe,
  sqlite3_result_zeroblob,
  sqlite3_result_error_code,
  sqlite3_test_control,
  sqlite3_randomness,
};

/*
** Attempt to load an SQLite extension library contained in the file
** zFile.  The entry point is zProc.  zProc may be 0 in which case a
** default entry point name (sqlite3_extension_init) is used.  Use
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Changes to src/sqlite3ext.h.
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*************************************************************************
** This header file defines the SQLite interface for use by
** shared libraries that want to be imported as extensions into
** an SQLite instance.  Shared libraries that intend to be loaded
** as extensions by SQLite should #include this file instead of 
** sqlite3.h.
**
** @(#) $Id: sqlite3ext.h,v 1.19 2008/03/19 14:15:35 drh Exp $
*/
#ifndef _SQLITE3EXT_H_
#define _SQLITE3EXT_H_
#include "sqlite3.h"

typedef struct sqlite3_api_routines sqlite3_api_routines;









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*************************************************************************
** This header file defines the SQLite interface for use by
** shared libraries that want to be imported as extensions into
** an SQLite instance.  Shared libraries that intend to be loaded
** as extensions by SQLite should #include this file instead of 
** sqlite3.h.
**
** @(#) $Id: sqlite3ext.h,v 1.20 2008/03/19 19:55:55 drh Exp $
*/
#ifndef _SQLITE3EXT_H_
#define _SQLITE3EXT_H_
#include "sqlite3.h"

typedef struct sqlite3_api_routines sqlite3_api_routines;
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  void (*result_error_nomem)(sqlite3_context*);
  void (*result_error_toobig)(sqlite3_context*);
  int (*sleep)(int);
  void (*soft_heap_limit)(int);
  sqlite3_vfs *(*vfs_find)(const char*);
  int (*vfs_register)(sqlite3_vfs*,int);
  int (*vfs_unregister)(sqlite3_vfs*);




  void (*randomness)(int,void*);
};

/*
** The following macros redefine the API routines so that they are
** redirected throught the global sqlite3_api structure.
**








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  void (*result_error_nomem)(sqlite3_context*);
  void (*result_error_toobig)(sqlite3_context*);
  int (*sleep)(int);
  void (*soft_heap_limit)(int);
  sqlite3_vfs *(*vfs_find)(const char*);
  int (*vfs_register)(sqlite3_vfs*,int);
  int (*vfs_unregister)(sqlite3_vfs*);
  int (*xthreadsafe)(void);
  void (*result_zeroblob)(sqlite3_context*,int);
  void (*result_error_code)(sqlite3_context*,int);
  int (*test_control)(int, ...);
  void (*randomness)(int,void*);
};

/*
** The following macros redefine the API routines so that they are
** redirected throught the global sqlite3_api structure.
**
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#define sqlite3_result_error_nomem     sqlite3_api->result_error_nomem
#define sqlite3_result_error_toobig    sqlite3_api->result_error_toobig
#define sqlite3_sleep                  sqlite3_api->sleep
#define sqlite3_soft_heap_limit        sqlite3_api->soft_heap_limit
#define sqlite3_vfs_find               sqlite3_api->vfs_find
#define sqlite3_vfs_register           sqlite3_api->vfs_register
#define sqlite3_vfs_unregister         sqlite3_api->vfs_unregister




#define sqlite3_randomness             sqlite3_api->randomness
#endif /* SQLITE_CORE */

#define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api;
#define SQLITE_EXTENSION_INIT2(v)  sqlite3_api = v;

#endif /* _SQLITE3EXT_H_ */








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#define sqlite3_result_error_nomem     sqlite3_api->result_error_nomem
#define sqlite3_result_error_toobig    sqlite3_api->result_error_toobig
#define sqlite3_sleep                  sqlite3_api->sleep
#define sqlite3_soft_heap_limit        sqlite3_api->soft_heap_limit
#define sqlite3_vfs_find               sqlite3_api->vfs_find
#define sqlite3_vfs_register           sqlite3_api->vfs_register
#define sqlite3_vfs_unregister         sqlite3_api->vfs_unregister
#define sqlite3_threadsafe             sqlite3_api->xthreadsafe
#define sqlite3_result_zeroblob        sqlite3_api->result_zeroblob
#define sqlite3_result_error_code      sqlite3_api->result_error_code
#define sqlite3_test_control           sqlite3_api->test_control
#define sqlite3_randomness             sqlite3_api->randomness
#endif /* SQLITE_CORE */

#define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api;
#define SQLITE_EXTENSION_INIT2(v)  sqlite3_api = v;

#endif /* _SQLITE3EXT_H_ */