boostorg/detail
1
0
Fork 1
mirror of https://github.com/boostorg/detail.git synced 2025-07-29 20:07:15 +02:00
Code Issues Packages Projects Releases Wiki Activity

InterlockedCompareExchangePointer is only intrinsic on 64 bit platforms, otherwise it's just a synonym for

Browse Source 
InterlockedCompareExchange


[SVN r30951]
This commit is contained in:
Anthony Williams
2005-09-13 14:19:46 +00:00
parent ae50e20366
commit 33ff8d33be
1 changed files with 10 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
include/boost/detail/interlocked.hpp
View File

@ -35,19 +35,24 @@ extern "C" long __cdecl _InterlockedIncrement( long volatile * );
extern "C" long __cdecl _InterlockedDecrement( long volatile * );
extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
extern "C" long __cdecl _InterlockedExchange( long volatile *, long);
extern "C" void* __cdecl _InterlockedCompareExchangePointer( void* volatile *, void*, void* );
# pragma intrinsic( _InterlockedIncrement )
# pragma intrinsic( _InterlockedDecrement )
# pragma intrinsic( _InterlockedCompareExchange )
# pragma intrinsic( _InterlockedExchange )
# pragma intrinsic( _InterlockedCompareExchangePointer )
# if defined(_M_IA64) || defined(_M_AMD64)
extern "C" void* __cdecl _InterlockedCompareExchangePointer( void* volatile *, void*, void* );
# pragma intrinsic( _InterlockedCompareExchangePointer )
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER ::_InterlockedCompareExchangePointer
# else
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
# endif
# define BOOST_INTERLOCKED_INCREMENT ::_InterlockedIncrement
# define BOOST_INTERLOCKED_DECREMENT ::_InterlockedDecrement
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE ::_InterlockedCompareExchange
# define BOOST_INTERLOCKED_EXCHANGE ::_InterlockedExchange
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER ::_InterlockedCompareExchangePointer
#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ )
@ -61,8 +66,6 @@ extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volat
extern "C" __declspec(dllimport) long __stdcall InterlockedDecrement( long volatile * );
extern "C" __declspec(dllimport) long __stdcall InterlockedCompareExchange( long volatile *, long, long );
extern "C" __declspec(dllimport) long __stdcall InterlockedExchange( long volatile *, long );
extern "C" __declspec(dllimport) void* __stdcall InterlockedCompareExchangePointer( void* volatile *, void*, void* );
} // namespace detail
} // namespace boost
@ -71,7 +74,8 @@ extern "C" __declspec(dllimport) void* __stdcall InterlockedCompareExchangePoint
# define BOOST_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange
# define BOOST_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER ::boost::detail::InterlockedCompareExchangePointer
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
#else