Add the sqlite3_close_v2() interface (from the deferred-close branch) that

allows close operations to happen out-of-order in bindings to
garbage-collected langauges.

FossilOrigin-Name: fb8893abeefabe9de44e34dcf4327764481189f5

1 files changed, 3 insertions, 8 deletions

diff --git a/src/vdbeapi.c b/src/vdbeapi.c
index 94db205e1..e25acd944 100644
--- a/src/vdbeapi.c
+++ b/src/vdbeapi.c
@@ -71,17 +71,12 @@ int sqlite3_finalize(sqlite3_stmt *pStmt){
   }else{
     Vdbe *v = (Vdbe*)pStmt;
     sqlite3 *db = v->db;
-#if SQLITE_THREADSAFE
-    sqlite3_mutex *mutex;
-#endif
     if( vdbeSafety(v) ) return SQLITE_MISUSE_BKPT;
-#if SQLITE_THREADSAFE
-    mutex = v->db->mutex;
-#endif
-    sqlite3_mutex_enter(mutex);
+    sqlite3_mutex_enter(db->mutex);
     rc = sqlite3VdbeFinalize(v);
+    if( (rc&0xff)==SQLITE_MISUSE ) rc = SQLITE_OK;
     rc = sqlite3ApiExit(db, rc);
-    sqlite3_mutex_leave(mutex);
+    sqlite3LeaveMutexAndCloseZombie(db);
   }
   return rc;
 }