diff options
Diffstat (limited to 'src/corelib/arch/qatomic_windows.h')
| -rw-r--r-- | src/corelib/arch/qatomic_windows.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/corelib/arch/qatomic_windows.h b/src/corelib/arch/qatomic_windows.h index ac26b4f6cb..513557515d 100644 --- a/src/corelib/arch/qatomic_windows.h +++ b/src/corelib/arch/qatomic_windows.h @@ -220,6 +220,9 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo #if !defined(Q_OS_WINCE) // use compiler intrinsics for all atomic functions +//those functions need to be define in the global namespace +QT_END_NAMESPACE + extern "C" { long __cdecl _InterlockedIncrement(volatile long *); long __cdecl _InterlockedDecrement(volatile long *); @@ -252,6 +255,9 @@ extern "C" { # define _InterlockedExchangeAddPointer(a,b) \ _InterlockedExchangeAdd(reinterpret_cast<volatile long *>(a), long(b)) # endif + +QT_BEGIN_NAMESPACE + inline bool QBasicAtomicInt::ref() { return _InterlockedIncrement(reinterpret_cast<volatile long *>(&_q_value)) != 0; @@ -335,6 +341,8 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo #define Q_ARGUMENT_TYPE #endif +QT_END_NAMESPACE + extern "C" { long __cdecl InterlockedIncrement(long Q_ARGUMENT_TYPE * lpAddend); long __cdecl InterlockedDecrement(long Q_ARGUMENT_TYPE * lpAddend); @@ -351,6 +359,8 @@ long __cdecl InterlockedExchangeAdd(long Q_ARGUMENT_TYPE * Addend, long Value); # pragma intrinsic (_InterlockedExchangeAdd) #endif +QT_BEGIN_NAMESPACE + #endif @@ -409,6 +419,8 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo // MinGW's definition, such that we pick up variations in the headers. #ifndef __INTERLOCKED_DECLARED #define __INTERLOCKED_DECLARED +QT_END_NAMESPACE + extern "C" { __declspec(dllimport) long __stdcall InterlockedCompareExchange(long *, long, long); __declspec(dllimport) long __stdcall InterlockedIncrement(long *); @@ -416,6 +428,8 @@ extern "C" { __declspec(dllimport) long __stdcall InterlockedExchange(long *, long); __declspec(dllimport) long __stdcall InterlockedExchangeAdd(long *, long); } + +QT_BEGIN_NAMESPACE #endif inline bool QBasicAtomicInt::ref() |