[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/src/sqlite3ext.h

 /*
 ** 2006 June 7
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:
 **
 **    May you do good and not evil.
 **    May you find forgiveness for yourself and forgive others.
 **    May you share freely, never taking more than you give.
 **
@@ skipping 10 matching lines @@
 
 typedef struct sqlite3_api_routines sqlite3_api_routines;
 
 /*
 ** The following structure holds 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
+** versions of SQLite will not be able to load each other's 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);
   int  (*bind_int64)(sqlite3_stmt*,int,sqlite_int64);
   int  (*bind_null)(sqlite3_stmt*,int);
   int  (*bind_parameter_count)(sqlite3_stmt*);
   int  (*bind_parameter_index)(sqlite3_stmt*,const char*zName);
   const char * (*bind_parameter_name)(sqlite3_stmt*,int);
   int  (*bind_text)(sqlite3_stmt*,int,const char*,int n,void(*)(void*));
   int  (*bind_text16)(sqlite3_stmt*,int,const void*,int,void(*)(void*));
   int  (*bind_value)(sqlite3_stmt*,int,const sqlite3_value*);
   int  (*busy_handler)(sqlite3*,int(*)(void*,int),void*);
   int  (*busy_timeout)(sqlite3*,int ms);
   int  (*changes)(sqlite3*);
   int  (*close)(sqlite3*);
-  int  (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,int eTextRep,const char*));
-  int  (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,int eTextRep,const void*));
+  int  (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,
+                           int eTextRep,const char*));
+  int  (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,
+                             int eTextRep,const void*));
   const void * (*column_blob)(sqlite3_stmt*,int iCol);
   int  (*column_bytes)(sqlite3_stmt*,int iCol);
   int  (*column_bytes16)(sqlite3_stmt*,int iCol);
   int  (*column_count)(sqlite3_stmt*pStmt);
   const char * (*column_database_name)(sqlite3_stmt*,int);
   const void * (*column_database_name16)(sqlite3_stmt*,int);
   const char * (*column_decltype)(sqlite3_stmt*,int i);
   const void * (*column_decltype16)(sqlite3_stmt*,int);
   double  (*column_double)(sqlite3_stmt*,int iCol);
   int  (*column_int)(sqlite3_stmt*,int iCol);
   sqlite_int64  (*column_int64)(sqlite3_stmt*,int iCol);
   const char * (*column_name)(sqlite3_stmt*,int);
   const void * (*column_name16)(sqlite3_stmt*,int);
   const char * (*column_origin_name)(sqlite3_stmt*,int);
   const void * (*column_origin_name16)(sqlite3_stmt*,int);
   const char * (*column_table_name)(sqlite3_stmt*,int);
   const void * (*column_table_name16)(sqlite3_stmt*,int);
   const unsigned char * (*column_text)(sqlite3_stmt*,int iCol);
   const void * (*column_text16)(sqlite3_stmt*,int iCol);
   int  (*column_type)(sqlite3_stmt*,int iCol);
   sqlite3_value* (*column_value)(sqlite3_stmt*,int iCol);
   void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
   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 void*,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_collation)(sqlite3*,const char*,int,void*,
+                           int(*)(void*,int,const void*,int,const void*));
+  int  (*create_collation16)(sqlite3*,const void*,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*);
   int  (*exec)(sqlite3*,const char*,sqlite3_callback,void*,char**);
   int  (*expired)(sqlite3_stmt*);
@@ skipping 24 matching lines @@
   void  (*result_error16)(sqlite3_context*,const void*,int);
   void  (*result_int)(sqlite3_context*,int);
   void  (*result_int64)(sqlite3_context*,sqlite_int64);
   void  (*result_null)(sqlite3_context*);
   void  (*result_text)(sqlite3_context*,const char*,int,void(*)(void*));
   void  (*result_text16)(sqlite3_context*,const void*,int,void(*)(void*));
   void  (*result_text16be)(sqlite3_context*,const void*,int,void(*)(void*));
   void  (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
   void  (*result_value)(sqlite3_context*,sqlite3_value*);
   void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
-  int  (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,const char*,const char*),void*);
+  int  (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
+                         const char*,const char*),void*);
   void  (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
   char * (*snprintf)(int,char*,const char*,...);
   int  (*step)(sqlite3_stmt*);
-  int  (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,char const**,char const**,int*,int*,int*);
+  int  (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
+                                char const**,char const**,int*,int*,int*);
   void  (*thread_cleanup)(void);
   int  (*total_changes)(sqlite3*);
   void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
   int  (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
-  void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,sqlite_int64),void*);
+  void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,
+                                         sqlite_int64),void*);
   void * (*user_data)(sqlite3_context*);
   const void * (*value_blob)(sqlite3_value*);
   int  (*value_bytes)(sqlite3_value*);
   int  (*value_bytes16)(sqlite3_value*);
   double  (*value_double)(sqlite3_value*);
   int  (*value_int)(sqlite3_value*);
   sqlite_int64  (*value_int64)(sqlite3_value*);
   int  (*value_numeric_type)(sqlite3_value*);
   const unsigned char * (*value_text)(sqlite3_value*);
   const void * (*value_text16)(sqlite3_value*);
   const void * (*value_text16be)(sqlite3_value*);
   const void * (*value_text16le)(sqlite3_value*);
   int  (*value_type)(sqlite3_value*);
   char *(*vmprintf)(const char*,va_list);
   /* Added ??? */
   int (*overload_function)(sqlite3*, const char *zFuncName, int nArg);
   /* Added by 3.3.13 */
   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*);
   /* Added by 3.4.1 */
-  int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,void (*xDestroy)(void *));
+  int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,
+                          void (*xDestroy)(void *));
   /* Added by 3.5.0 */
   int (*bind_zeroblob)(sqlite3_stmt*,int,int);
   int (*blob_bytes)(sqlite3_blob*);
   int (*blob_close)(sqlite3_blob*);
-  int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,int,sqlite3_blob**);
+  int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,
+                   int,sqlite3_blob**);
   int (*blob_read)(sqlite3_blob*,void*,int,int);
   int (*blob_write)(sqlite3_blob*,const void*,int,int);
-  int (*create_collation_v2)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*),void(*)(void*));
+  int (*create_collation_v2)(sqlite3*,const char*,int,void*,
+                             int(*)(void*,int,const void*,int,const void*),
+                             void(*)(void*));
   int (*file_control)(sqlite3*,const char*,int,void*);
   sqlite3_int64 (*memory_highwater)(int);
   sqlite3_int64 (*memory_used)(void);
   sqlite3_mutex *(*mutex_alloc)(int);
   void (*mutex_enter)(sqlite3_mutex*);
   void (*mutex_free)(sqlite3_mutex*);
   void (*mutex_leave)(sqlite3_mutex*);
   int (*mutex_try)(sqlite3_mutex*);
   int (*open_v2)(const char*,sqlite3**,int,const char*);
   int (*release_memory)(int);
@@ skipping 15 matching lines @@
   sqlite3_stmt *(*next_stmt)(sqlite3*,sqlite3_stmt*);
   const char *(*sql)(sqlite3_stmt*);
   int (*status)(int,int*,int*,int);
   int (*backup_finish)(sqlite3_backup*);
   sqlite3_backup *(*backup_init)(sqlite3*,const char*,sqlite3*,const char*);
   int (*backup_pagecount)(sqlite3_backup*);
   int (*backup_remaining)(sqlite3_backup*);
   int (*backup_step)(sqlite3_backup*,int);
   const char *(*compileoption_get)(int);
   int (*compileoption_used)(const char*);
-  int (*create_function_v2)(sqlite3*,const char*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*),void(*xDestroy)(void*));
+  int (*create_function_v2)(sqlite3*,const char*,int,int,void*,
+                            void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+                            void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+                            void (*xFinal)(sqlite3_context*),
+                            void(*xDestroy)(void*));
   int (*db_config)(sqlite3*,int,...);
   sqlite3_mutex *(*db_mutex)(sqlite3*);
   int (*db_status)(sqlite3*,int,int*,int*,int);
   int (*extended_errcode)(sqlite3*);
   void (*log)(int,const char*,...);
   sqlite3_int64 (*soft_heap_limit64)(sqlite3_int64);
   const char *(*sourceid)(void);
   int (*stmt_status)(sqlite3_stmt*,int,int);
   int (*strnicmp)(const char*,const char*,int);
   int (*unlock_notify)(sqlite3*,void(*)(void**,int),void*);
   int (*wal_autocheckpoint)(sqlite3*,int);
   int (*wal_checkpoint)(sqlite3*,const char*);
   void *(*wal_hook)(sqlite3*,int(*)(void*,sqlite3*,const char*,int),void*);
+  int (*blob_reopen)(sqlite3_blob*,sqlite3_int64);
+  int (*vtab_config)(sqlite3*,int op,...);
+  int (*vtab_on_conflict)(sqlite3*);
+  /* Version 3.7.16 and later */
+  int (*close_v2)(sqlite3*);
+  const char *(*db_filename)(sqlite3*,const char*);
+  int (*db_readonly)(sqlite3*,const char*);
+  int (*db_release_memory)(sqlite3*);
+  const char *(*errstr)(int);
+  int (*stmt_busy)(sqlite3_stmt*);
+  int (*stmt_readonly)(sqlite3_stmt*);
+  int (*stricmp)(const char*,const char*);
+  int (*uri_boolean)(const char*,const char*,int);
+  sqlite3_int64 (*uri_int64)(const char*,const char*,sqlite3_int64);
+  const char *(*uri_parameter)(const char*,const char*);
+  char *(*vsnprintf)(int,char*,const char*,va_list);
+  int (*wal_checkpoint_v2)(sqlite3*,const char*,int,int*,int*);
+  /* Version 3.8.7 and later */
+  int (*auto_extension)(void(*)(void));
+  int (*bind_blob64)(sqlite3_stmt*,int,const void*,sqlite3_uint64,
+                     void(*)(void*));
+  int (*bind_text64)(sqlite3_stmt*,int,const char*,sqlite3_uint64,
+                      void(*)(void*),unsigned char);
+  int (*cancel_auto_extension)(void(*)(void));
+  int (*load_extension)(sqlite3*,const char*,const char*,char**);
+  void *(*malloc64)(sqlite3_uint64);
+  sqlite3_uint64 (*msize)(void*);
+  void *(*realloc64)(void*,sqlite3_uint64);
+  void (*reset_auto_extension)(void);
+  void (*result_blob64)(sqlite3_context*,const void*,sqlite3_uint64,
+                        void(*)(void*));
+  void (*result_text64)(sqlite3_context*,const char*,sqlite3_uint64,
+                         void(*)(void*), unsigned char);
+  int (*strglob)(const char*,const char*);
 };
 
 /*
 ** The following macros redefine the API routines so that they are
-** redirected throught the global sqlite3_api structure.
+** redirected through the global sqlite3_api structure.
 **
 ** This header file is also used by the loadext.c source file
 ** (part of the main SQLite library - not an extension) so that
 ** it can get access to the sqlite3_api_routines structure
 ** definition.  But the main library does not want to redefine
 ** the API.  So the redefinition macros are only valid if the
 ** SQLITE_CORE macros is undefined.
 */
 #ifndef SQLITE_CORE
 #define sqlite3_aggregate_context      sqlite3_api->aggregate_context
@@ skipping 175 matching lines @@
 #define sqlite3_extended_errcode       sqlite3_api->extended_errcode
 #define sqlite3_log                    sqlite3_api->log
 #define sqlite3_soft_heap_limit64      sqlite3_api->soft_heap_limit64
 #define sqlite3_sourceid               sqlite3_api->sourceid
 #define sqlite3_stmt_status            sqlite3_api->stmt_status
 #define sqlite3_strnicmp               sqlite3_api->strnicmp
 #define sqlite3_unlock_notify          sqlite3_api->unlock_notify
 #define sqlite3_wal_autocheckpoint     sqlite3_api->wal_autocheckpoint
 #define sqlite3_wal_checkpoint         sqlite3_api->wal_checkpoint
 #define sqlite3_wal_hook               sqlite3_api->wal_hook
+#define sqlite3_blob_reopen            sqlite3_api->blob_reopen
+#define sqlite3_vtab_config            sqlite3_api->vtab_config
+#define sqlite3_vtab_on_conflict       sqlite3_api->vtab_on_conflict
+/* Version 3.7.16 and later */
+#define sqlite3_close_v2               sqlite3_api->close_v2
+#define sqlite3_db_filename            sqlite3_api->db_filename
+#define sqlite3_db_readonly            sqlite3_api->db_readonly
+#define sqlite3_db_release_memory      sqlite3_api->db_release_memory
+#define sqlite3_errstr                 sqlite3_api->errstr
+#define sqlite3_stmt_busy              sqlite3_api->stmt_busy
+#define sqlite3_stmt_readonly          sqlite3_api->stmt_readonly
+#define sqlite3_stricmp                sqlite3_api->stricmp
+#define sqlite3_uri_boolean            sqlite3_api->uri_boolean
+#define sqlite3_uri_int64              sqlite3_api->uri_int64
+#define sqlite3_uri_parameter          sqlite3_api->uri_parameter
+#define sqlite3_uri_vsnprintf          sqlite3_api->vsnprintf
+#define sqlite3_wal_checkpoint_v2      sqlite3_api->wal_checkpoint_v2
+/* Version 3.8.7 and later */
+#define sqlite3_auto_extension         sqlite3_api->auto_extension
+#define sqlite3_bind_blob64            sqlite3_api->bind_blob64
+#define sqlite3_bind_text64            sqlite3_api->bind_text64
+#define sqlite3_cancel_auto_extension  sqlite3_api->cancel_auto_extension
+#define sqlite3_load_extension         sqlite3_api->load_extension
+#define sqlite3_malloc64               sqlite3_api->malloc64
+#define sqlite3_msize                  sqlite3_api->msize
+#define sqlite3_realloc64              sqlite3_api->realloc64
+#define sqlite3_reset_auto_extension   sqlite3_api->reset_auto_extension
+#define sqlite3_result_blob64          sqlite3_api->result_blob64
+#define sqlite3_result_text64          sqlite3_api->result_text64
+#define sqlite3_strglob                sqlite3_api->strglob
 #endif /* SQLITE_CORE */
 
-#define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api = 0;
-#define SQLITE_EXTENSION_INIT2(v)  sqlite3_api = v;
+#ifndef SQLITE_CORE
+  /* This case when the file really is being compiled as a loadable 
+  ** extension */
+# define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api=0;
+# define SQLITE_EXTENSION_INIT2(v)  sqlite3_api=v;
+# define SQLITE_EXTENSION_INIT3     \
+    extern const sqlite3_api_routines *sqlite3_api;
+#else
+  /* This case when the file is being statically linked into the 
+  ** application */
+# define SQLITE_EXTENSION_INIT1     /*no-op*/
+# define SQLITE_EXTENSION_INIT2(v)  (void)v; /* unused parameter */
+# define SQLITE_EXTENSION_INIT3     /*no-op*/
+#endif
 
 #endif /* _SQLITE3EXT_H_ */