diff options
Diffstat (limited to 'src/corelib/thread')
-rw-r--r-- | src/corelib/thread/qbasicatomic.h | 4 | ||||
-rw-r--r-- | src/corelib/thread/qgenericatomic.h | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/corelib/thread/qbasicatomic.h b/src/corelib/thread/qbasicatomic.h index 96338c62dc..01a69dbd8b 100644 --- a/src/corelib/thread/qbasicatomic.h +++ b/src/corelib/thread/qbasicatomic.h @@ -136,7 +136,7 @@ public: // Atomic API, implemented in qatomic_XXX.h - T loadAcquire() { return Ops::loadAcquire(_q_value); } + T loadAcquire() const { return Ops::loadAcquire(_q_value); } void storeRelease(T newValue) { Ops::storeRelease(_q_value, newValue); } static bool isReferenceCountingNative() { return Ops::isReferenceCountingNative(); } @@ -206,7 +206,7 @@ public: void store(Type newValue) { _q_value = newValue; } // Atomic API, implemented in qatomic_XXX.h - Type loadAcquire() { return Ops::loadAcquire(_q_value); } + Type loadAcquire() const { return Ops::loadAcquire(_q_value); } void storeRelease(Type newValue) { Ops::storeRelease(_q_value, newValue); } static bool isTestAndSetNative() { return Ops::isTestAndSetNative(); } diff --git a/src/corelib/thread/qgenericatomic.h b/src/corelib/thread/qgenericatomic.h index f4d5e2f8d9..34c040c39b 100644 --- a/src/corelib/thread/qgenericatomic.h +++ b/src/corelib/thread/qgenericatomic.h @@ -85,7 +85,7 @@ template <typename BaseClass> struct QGenericAtomicOps static void orderedMemoryFence() { } template <typename T> static inline always_inline - T load(T &_q_value) + T load(const T &_q_value) { return _q_value; } @@ -97,9 +97,9 @@ template <typename BaseClass> struct QGenericAtomicOps } template <typename T> static inline always_inline - T loadAcquire(T &_q_value) + T loadAcquire(const T &_q_value) { - T tmp = *static_cast<volatile T *>(&_q_value); + T tmp = *static_cast<const volatile T *>(&_q_value); BaseClass::acquireMemoryFence(); return tmp; } |