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Document that the mutex passed to QWaitCondition::wait must be locked 

Simply say that the behaviour is undefined if you don't do what you must
do. I don't want to introduce a check: it can't be done reliably anyway.

Task-number: QTBUG-30806
Change-Id: Iba1bbbdfe62ffcb133f9c52215efdcc0ee7bd9bd
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This commit is contained in:
Thiago Macieira 2013-04-22 07:53:36 -07:00 committed by The Qt Project
parent e5e54a9ceb
commit ccb7db2ee3
1 changed files with 2 additions and 2 deletions
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4
src/corelib/thread/qwaitcondition.qdoc
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@ -124,8 +124,8 @@
Releases the \a lockedMutex and waits on the wait condition. The
\a lockedMutex must be initially locked by the calling thread. If \a
lockedMutex is not in a locked state, this function returns
immediately. If \a lockedMutex is a recursive mutex, this function
lockedMutex is not in a locked state, the behavior is undefined. If
\a lockedMutex is a recursive mutex, this function
returns immediately. The \a lockedMutex will be unlocked, and the
calling thread will block until either of these conditions is met: