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-rw-r--r--src/corelib/concurrent/qtconcurrentthreadengine.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/corelib/concurrent/qtconcurrentthreadengine.cpp b/src/corelib/concurrent/qtconcurrentthreadengine.cpp
index 150540a..c6bde85 100644
--- a/src/corelib/concurrent/qtconcurrentthreadengine.cpp
+++ b/src/corelib/concurrent/qtconcurrentthreadengine.cpp
@@ -176,6 +176,11 @@ void ThreadEngineBase::startThread()
startThreadInternal();
}
+void ThreadEngineBase::acquireBarrierSemaphore()
+{
+ barrier.acquire();
+}
+
bool ThreadEngineBase::isCanceled()
{
if (futureInterface)