diff options
Diffstat (limited to 'src/corelib/thread')
| -rw-r--r-- | src/corelib/thread/qmutex_unix.cpp | 5 | ||||
| -rw-r--r-- | src/corelib/thread/qthread.cpp | 15 |
2 files changed, 14 insertions, 6 deletions
diff --git a/src/corelib/thread/qmutex_unix.cpp b/src/corelib/thread/qmutex_unix.cpp index 41d87a7..dd7e5d1 100644 --- a/src/corelib/thread/qmutex_unix.cpp +++ b/src/corelib/thread/qmutex_unix.cpp @@ -94,8 +94,11 @@ bool QMutexPrivate::wait(int timeout) errorCode = pthread_cond_timedwait(&cond, &mutex, &ti); } if (errorCode) { - if (errorCode == ETIMEDOUT) + if (errorCode == ETIMEDOUT) { + if (wakeup) + errorCode = 0; break; + } report_error(errorCode, "QMutex::lock()", "cv wait"); } } diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp index f4bfa5d..8223cff 100644 --- a/src/corelib/thread/qthread.cpp +++ b/src/corelib/thread/qthread.cpp @@ -482,7 +482,10 @@ int QThread::exec() Q_D(QThread); QMutexLocker locker(&d->mutex); d->data->quitNow = false; - d->exited = false; + if (d->exited) { + d->exited = false; + return d->returnCode; + } locker.unlock(); QEventLoop eventLoop; @@ -506,10 +509,12 @@ int QThread::exec() Note that unlike the C library function of the same name, this function \e does return to the caller -- it is event processing - that stops. - - This function does nothing if the thread does not have an event - loop. + that stops. + + No QEventLoops will be started anymore in this thread until + QThread::exec() has been called again. If the eventloop in QThread::exec() + is not running then the next call to QThread::exec() will also return + immediately. \sa quit() QEventLoop */ |