diff options
Diffstat (limited to 'src/corelib/io/qabstractfileengine.cpp')
| -rw-r--r-- | src/corelib/io/qabstractfileengine.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/corelib/io/qabstractfileengine.cpp b/src/corelib/io/qabstractfileengine.cpp index 070139b608..ef6e91d826 100644 --- a/src/corelib/io/qabstractfileengine.cpp +++ b/src/corelib/io/qabstractfileengine.cpp @@ -101,7 +101,7 @@ QT_BEGIN_NAMESPACE \sa QAbstractFileEngine, QAbstractFileEngine::create() */ -static bool qt_file_engine_handlers_in_use = false; +static QBasicAtomicInt qt_file_engine_handlers_in_use = Q_BASIC_ATOMIC_INITIALIZER(false); /* All application-wide handlers are stored in this list. The mutex must be @@ -132,7 +132,7 @@ Q_GLOBAL_STATIC(QAbstractFileEngineHandlerList, fileEngineHandlers) QAbstractFileEngineHandler::QAbstractFileEngineHandler() { QWriteLocker locker(fileEngineHandlerMutex()); - qt_file_engine_handlers_in_use = true; + qt_file_engine_handlers_in_use.storeRelaxed(true); fileEngineHandlers()->prepend(this); } @@ -148,7 +148,7 @@ QAbstractFileEngineHandler::~QAbstractFileEngineHandler() QAbstractFileEngineHandlerList *handlers = fileEngineHandlers(); handlers->removeOne(this); if (handlers->isEmpty()) - qt_file_engine_handlers_in_use = false; + qt_file_engine_handlers_in_use.storeRelaxed(false); } } @@ -161,7 +161,7 @@ QAbstractFileEngine *qt_custom_file_engine_handler_create(const QString &path) { QAbstractFileEngine *engine = nullptr; - if (qt_file_engine_handlers_in_use) { + if (qt_file_engine_handlers_in_use.loadRelaxed()) { QReadLocker locker(fileEngineHandlerMutex()); // check for registered handlers that can load the file |