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Overview
| Comment: | Keep sqlite3ext.h backwards compatible. This really should have been part of the previous check-in. (CVS 4169) |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7cf15a5f651f0777972e21e0a96d601c |
| User & Date: | drh 2007-07-20 10:48:36.000 |
Context
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2007-07-20
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| 10:56 | Version 3.4.1 (CVS 4170) (check-in: 81a4dd07c1 user: drh tags: trunk) | |
| 10:48 | Keep sqlite3ext.h backwards compatible. This really should have been part of the previous check-in. (CVS 4169) (check-in: 7cf15a5f65 user: drh tags: trunk) | |
| 10:33 | Add new APIs to the end of the sqlite3_apis structure in loadext.c, in order to preserve backwards compatibility. Fix an incompatibility introduced by (4108). (CVS 4168) (check-in: 639993490e user: drh tags: trunk) | |
Changes
Changes to src/sqlite3ext.h.
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11 12 13 14 15 16 17 | ************************************************************************* ** 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. ** | | > > > > > > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
*************************************************************************
** 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 1.12 2007/07/20 10:48:36 drh Exp $
*/
#ifndef _SQLITE3EXT_H_
#define _SQLITE3EXT_H_
#include "sqlite3.h"
typedef struct sqlite3_api_routines sqlite3_api_routines;
/*
** The following structure hold pointers to all of the SQLite API
** routines.
**
** WARNING: In order to maintain backwards compatibility, add new
** interfaces to the end of this structure only. If you insert new
** interfaces in the middle of this structure, then older different
** versions of SQLite will not be able to load each others shared
** libraries!
*/
struct sqlite3_api_routines {
void * (*aggregate_context)(sqlite3_context*,int nBytes);
int (*aggregate_count)(sqlite3_context*);
int (*bind_blob)(sqlite3_stmt*,int,const void*,int n,void(*)(void*));
int (*bind_double)(sqlite3_stmt*,int,double);
int (*bind_int)(sqlite3_stmt*,int,int);
|
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72 73 74 75 76 77 78 | int (*complete)(const char*sql); int (*complete16)(const void*sql); int (*create_collation)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*)); int (*create_collation16)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*)); int (*create_function)(sqlite3*,const char*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*)); int (*create_function16)(sqlite3*,const void*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*)); int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*); | < | 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | int (*complete)(const char*sql); int (*complete16)(const void*sql); int (*create_collation)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*)); int (*create_collation16)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*)); int (*create_function)(sqlite3*,const char*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*)); int (*create_function16)(sqlite3*,const void*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*)); int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*); int (*data_count)(sqlite3_stmt*pStmt); sqlite3 * (*db_handle)(sqlite3_stmt*); int (*declare_vtab)(sqlite3*,const char*); int (*enable_shared_cache)(int); int (*errcode)(sqlite3*db); const char * (*errmsg)(sqlite3*); const void * (*errmsg16)(sqlite3*); |
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144 145 146 147 148 149 150 151 152 153 154 155 156 157 | const void * (*value_text16le)(sqlite3_value*); int (*value_type)(sqlite3_value*); char *(*vmprintf)(const char*,va_list); int (*overload_function)(sqlite3*, const char *zFuncName, int nArg); int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**); int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**); int (*clear_bindings)(sqlite3_stmt*); }; /* ** The following macros redefine the API routines so that they are ** redirected throught the global sqlite3_api structure. ** ** This header file is also used by the loadext.c source file | > | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | const void * (*value_text16le)(sqlite3_value*); int (*value_type)(sqlite3_value*); char *(*vmprintf)(const char*,va_list); int (*overload_function)(sqlite3*, const char *zFuncName, int nArg); int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**); int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**); int (*clear_bindings)(sqlite3_stmt*); int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,void (*xDestroy)(void *)); }; /* ** The following macros redefine the API routines so that they are ** redirected throught the global sqlite3_api structure. ** ** This header file is also used by the loadext.c source file |
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