Details
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Bug
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Resolution: Done
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P2: Important
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5.15.0 RC2
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None
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d3ccb5904d30d8d94b828d41f145f6f88b4ca9d7 (qt/qtbase/dev) f980b91c79c8f75b45fe4c8a5ae2405bb936e784 (qt/qtbase/5.15)
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Da Vinci sprint 15
Description
The QThread documentation doesn't mention which functions are thread-safe.
However, one would expect that at least QThread::quit and QThread::exit are thread safe, to be able to terminate the thread from within the new and the old thread.
Inspecting the code (https://code.woboq.org/qt5/qtbase/src/corelib/thread/qthread.cpp.html#568), indeed reveals a mutex mechanism is precent.
Also many other members functions are guarded by a mutex: QThread::setPriority, QThread::requestInterruption, QThread::isRunning, ...
Attachments
Issue Links
- is required for
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QTBUG-54997 Thread-safety documentation
- Open