diff options
Diffstat (limited to 'src/corelib/thread/qmutex.cpp')
| -rw-r--r-- | src/corelib/thread/qmutex.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/corelib/thread/qmutex.cpp b/src/corelib/thread/qmutex.cpp index 9e52f286ee..0508932d68 100644 --- a/src/corelib/thread/qmutex.cpp +++ b/src/corelib/thread/qmutex.cpp @@ -70,7 +70,7 @@ class QRecursiveMutexPrivate : public QMutexData { public: QRecursiveMutexPrivate() - : QMutexData(QMutex::Recursive), owner(0), count(0) {} + : QMutexData(QMutex::Recursive), owner(nullptr), count(0) {} // written to by the thread that first owns 'mutex'; // read during attempts to acquire ownership of 'mutex' from any other thread: @@ -186,7 +186,7 @@ public: */ QMutex::QMutex(RecursionMode mode) { - d_ptr.storeRelaxed(mode == Recursive ? new QRecursiveMutexPrivate : 0); + d_ptr.storeRelaxed(mode == Recursive ? new QRecursiveMutexPrivate : nullptr); } /*! @@ -487,7 +487,7 @@ QRecursiveMutex::~QRecursiveMutex() \fn QMutexLocker::QMutexLocker(QMutex *mutex) Constructs a QMutexLocker and locks \a mutex. The mutex will be - unlocked when the QMutexLocker is destroyed. If \a mutex is zero, + unlocked when the QMutexLocker is destroyed. If \a mutex is \nullptr, QMutexLocker does nothing. \sa QMutex::lock() @@ -799,7 +799,7 @@ inline void QRecursiveMutexPrivate::unlock() noexcept if (count > 0) { count--; } else { - owner.storeRelaxed(0); + owner.storeRelaxed(nullptr); mutex.QBasicMutex::unlock(); } } |