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Overview
| Comment: | Omit the sqlite3Apis constant object when compiling with SQLITE_OMIT_LOAD_EXTENSION, since it is not used. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7b10461370828b9c57acaaaea518031d |
| User & Date: | drh 2016-09-15 19:15:19 |
Context
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2016-09-15
| ||
| 21:35 | Add the ".testcase" and ".check" dot-commands in the shell, when compiled using SQLITE_DEBUG. (check-in: 62289f27 user: drh tags: trunk) | |
| 19:15 | Omit the sqlite3Apis constant object when compiling with SQLITE_OMIT_LOAD_EXTENSION, since it is not used. (check-in: 7b104613 user: drh tags: trunk) | |
| 14:54 | Remove no-op code (adding an assert() to prove that the code was no-op) in the text affinity logic of the bytecode engine comparison operators. (check-in: b9f5bdbf user: drh tags: trunk) | |
Changes
Changes to src/loadext.c.
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}else{
db->flags &= ~(SQLITE_LoadExtension|SQLITE_LoadExtFunc);
}
sqlite3_mutex_leave(db->mutex);
return SQLITE_OK;
}
#endif /* SQLITE_OMIT_LOAD_EXTENSION */
/*
** The auto-extension code added regardless of whether or not extension
** loading is supported. We need a dummy sqlite3Apis pointer for that
** code if regular extension loading is not available. This is that
** dummy pointer.
*/
#ifdef SQLITE_OMIT_LOAD_EXTENSION
static const sqlite3_api_routines sqlite3Apis = { 0 };
#endif
/*
** The following object holds the list of automatically loaded
** extensions.
**
** This list is shared across threads. The SQLITE_MUTEX_STATIC_MASTER
** mutex must be held while accessing this list.
................................................................................
return;
}
for(i=0; go; i++){
char *zErrmsg;
#if SQLITE_THREADSAFE
sqlite3_mutex *mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER);
#endif
sqlite3_mutex_enter(mutex);
if( i>=wsdAutoext.nExt ){
xInit = 0;
go = 0;
}else{
xInit = (sqlite3_loadext_entry)wsdAutoext.aExt[i];
}
sqlite3_mutex_leave(mutex);
zErrmsg = 0;
if( xInit && (rc = xInit(db, &zErrmsg, &sqlite3Apis))!=0 ){
sqlite3ErrorWithMsg(db, rc,
"automatic extension loading failed: %s", zErrmsg);
go = 0;
}
sqlite3_free(zErrmsg);
}
}
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}else{
db->flags &= ~(SQLITE_LoadExtension|SQLITE_LoadExtFunc);
}
sqlite3_mutex_leave(db->mutex);
return SQLITE_OK;
}
#endif /* !defined(SQLITE_OMIT_LOAD_EXTENSION) */
/*
** The following object holds the list of automatically loaded
** extensions.
**
** This list is shared across threads. The SQLITE_MUTEX_STATIC_MASTER
** mutex must be held while accessing this list.
................................................................................
return;
}
for(i=0; go; i++){
char *zErrmsg;
#if SQLITE_THREADSAFE
sqlite3_mutex *mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER);
#endif
#ifdef SQLITE_OMIT_LOAD_EXTENSION
const sqlite3_api_routines *pThunk = 0;
#else
const sqlite3_api_routines *pThunk = &sqlite3Apis;
#endif
sqlite3_mutex_enter(mutex);
if( i>=wsdAutoext.nExt ){
xInit = 0;
go = 0;
}else{
xInit = (sqlite3_loadext_entry)wsdAutoext.aExt[i];
}
sqlite3_mutex_leave(mutex);
zErrmsg = 0;
if( xInit && (rc = xInit(db, &zErrmsg, pThunk))!=0 ){
sqlite3ErrorWithMsg(db, rc,
"automatic extension loading failed: %s", zErrmsg);
go = 0;
}
sqlite3_free(zErrmsg);
}
}
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