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Automatically deallocate thread-specific data when it is no longer

being used.  Ticket #1601.  Also implemented the suggestion of
ticket #1603. Memory management is now off by default at compile-time.
The sqlite3_enable_memory_management() API has been removed. (CVS 2919)

FossilOrigin-Name: 5d9c6aa964305c3f36741ff0058da5b5f3ce0d24
This commit is contained in:
drh
2006-01-11 21:41:20 +00:00
parent 0203bde908
commit 6f7adc8a80
31 changed files with 334 additions and 299 deletions

View File

@@ -156,7 +156,7 @@ int sqlite3_step(sqlite3_stmt *pStmt){
sqlite3 *db;
int rc;
assert(!sqlite3ThreadData()->mallocFailed);
assert(!sqlite3ThreadDataReadOnly()->mallocFailed);
if( p==0 || p->magic!=VDBE_MAGIC_RUN ){
return SQLITE_MISUSE;
@@ -404,7 +404,7 @@ static void columnMallocFailure(sqlite3_stmt *pStmt)
** SQLITE_NOMEM. The next call to _step() (if any) will return SQLITE_ERROR
** and _finalize() will return NOMEM.
*/
if( sqlite3ThreadData()->mallocFailed ){
if( sqlite3ThreadDataReadOnly()->mallocFailed ){
((Vdbe *)pStmt)->rc = SQLITE_NOMEM;
sqlite3MallocClearFailed();
}