diff options
Diffstat (limited to 'boost/detail/winapi/srw_lock.hpp')
-rw-r--r-- | boost/detail/winapi/srw_lock.hpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/boost/detail/winapi/srw_lock.hpp b/boost/detail/winapi/srw_lock.hpp index c5318f5860..0dad858f6e 100644 --- a/boost/detail/winapi/srw_lock.hpp +++ b/boost/detail/winapi/srw_lock.hpp @@ -16,6 +16,13 @@ #pragma once #endif +#if BOOST_USE_WINAPI_VERSION < BOOST_WINAPI_VERSION_WIN6 \ + || (defined(_MSC_VER) && _MSC_VER < 1600) +// Windows SDK 6.0A, which is used by MSVC 9, does not have TryAcquireSRWLock* neither in headers nor in .lib files, +// although the functions are present in later SDKs since Windows API version 6. +#define BOOST_WINAPI_NO_TRY_ACQUIRE_SRWLOCK +#endif + #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6 #include <boost/detail/winapi/basic_types.hpp> @@ -39,11 +46,13 @@ AcquireSRWLockExclusive(::_RTL_SRWLOCK* SRWLock); BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI AcquireSRWLockShared(::_RTL_SRWLOCK* SRWLock); +#if !defined( BOOST_WINAPI_NO_TRY_ACQUIRE_SRWLOCK ) BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOLEAN_ WINAPI TryAcquireSRWLockExclusive(::_RTL_SRWLOCK* SRWLock); BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOLEAN_ WINAPI TryAcquireSRWLockShared(::_RTL_SRWLOCK* SRWLock); +#endif } #endif @@ -86,6 +95,7 @@ BOOST_FORCEINLINE VOID_ AcquireSRWLockShared(PSRWLOCK_ SRWLock) ::AcquireSRWLockShared(reinterpret_cast< ::_RTL_SRWLOCK* >(SRWLock)); } +#if !defined( BOOST_WINAPI_NO_TRY_ACQUIRE_SRWLOCK ) BOOST_FORCEINLINE BOOLEAN_ TryAcquireSRWLockExclusive(PSRWLOCK_ SRWLock) { return ::TryAcquireSRWLockExclusive(reinterpret_cast< ::_RTL_SRWLOCK* >(SRWLock)); @@ -95,6 +105,7 @@ BOOST_FORCEINLINE BOOLEAN_ TryAcquireSRWLockShared(PSRWLOCK_ SRWLock) { return ::TryAcquireSRWLockShared(reinterpret_cast< ::_RTL_SRWLOCK* >(SRWLock)); } +#endif } } |