Chris@102: #ifndef BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
Chris@102: #define BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
Chris@102: 
Chris@102: // MS compatible compilers support #pragma once
Chris@102: 
Chris@102: #if defined(_MSC_VER) && (_MSC_VER >= 1020)
Chris@102: # pragma once
Chris@102: #endif
Chris@102: 
Chris@102: //
Chris@102: //  boost/detail/sp_interlocked.hpp
Chris@102: //
Chris@102: //  Copyright 2005, 2014 Peter Dimov
Chris@102: //
Chris@102: //  Distributed under the Boost Software License, Version 1.0.
Chris@102: //  See accompanying file LICENSE_1_0.txt or copy at
Chris@102: //  http://www.boost.org/LICENSE_1_0.txt
Chris@102: //
Chris@102: 
Chris@102: #include <boost/config.hpp>
Chris@102: 
Chris@102: // BOOST_SP_HAS_INTRIN_H
Chris@102: 
Chris@102: // VC9 has intrin.h, but it collides with <utility>
Chris@102: #if defined( BOOST_MSVC ) && BOOST_MSVC >= 1600
Chris@102: 
Chris@102: # define BOOST_SP_HAS_INTRIN_H
Chris@102: 
Chris@102: // Unlike __MINGW64__, __MINGW64_VERSION_MAJOR is defined by MinGW-w64 for both 32 and 64-bit targets.
Chris@102: #elif defined( __MINGW64_VERSION_MAJOR )
Chris@102: 
Chris@102: // MinGW-w64 provides intrin.h for both 32 and 64-bit targets.
Chris@102: # define BOOST_SP_HAS_INTRIN_H
Chris@102: 
Chris@102: // Intel C++ on Windows on VC10+ stdlib
Chris@102: #elif defined( BOOST_INTEL_WIN ) && defined( _CPPLIB_VER ) && _CPPLIB_VER >= 520
Chris@102: 
Chris@102: # define BOOST_SP_HAS_INTRIN_H
Chris@102: 
Chris@102: #endif
Chris@102: 
Chris@102: #if defined( BOOST_USE_WINDOWS_H )
Chris@102: 
Chris@102: # include <windows.h>
Chris@102: 
Chris@102: # define BOOST_SP_INTERLOCKED_INCREMENT InterlockedIncrement
Chris@102: # define BOOST_SP_INTERLOCKED_DECREMENT InterlockedDecrement
Chris@102: # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE InterlockedExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
Chris@102: 
Chris@102: #elif defined( BOOST_USE_INTRIN_H ) || defined( BOOST_SP_HAS_INTRIN_H )
Chris@102: 
Chris@102: #include <intrin.h>
Chris@102: 
Chris@102: # define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
Chris@102: # define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
Chris@102: # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
Chris@102: 
Chris@102: #elif defined( _WIN32_WCE )
Chris@102: 
Chris@102: #if _WIN32_WCE >= 0x600
Chris@102: 
Chris@102: extern "C" long __cdecl _InterlockedIncrement( long volatile * );
Chris@102: extern "C" long __cdecl _InterlockedDecrement( long volatile * );
Chris@102: extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
Chris@102: extern "C" long __cdecl _InterlockedExchange( long volatile *, long );
Chris@102: extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
Chris@102: 
Chris@102: # define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
Chris@102: # define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
Chris@102: # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
Chris@102: 
Chris@102: #else
Chris@102: 
Chris@102: // under Windows CE we still have old-style Interlocked* functions
Chris@102: 
Chris@102: extern "C" long __cdecl InterlockedIncrement( long* );
Chris@102: extern "C" long __cdecl InterlockedDecrement( long* );
Chris@102: extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );
Chris@102: extern "C" long __cdecl InterlockedExchange( long*, long );
Chris@102: extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
Chris@102: 
Chris@102: # define BOOST_SP_INTERLOCKED_INCREMENT InterlockedIncrement
Chris@102: # define BOOST_SP_INTERLOCKED_DECREMENT InterlockedDecrement
Chris@102: # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE InterlockedExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
Chris@102: 
Chris@102: #endif
Chris@102: 
Chris@102: #elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
Chris@102: 
Chris@102: #if defined( __CLRCALL_PURE_OR_CDECL )
Chris@102: 
Chris@102: extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );
Chris@102: extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );
Chris@102: extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedCompareExchange( long volatile *, long, long );
Chris@102: extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchange( long volatile *, long );
Chris@102: extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchangeAdd( long volatile *, long );
Chris@102: 
Chris@102: #else
Chris@102: 
Chris@102: extern "C" long __cdecl _InterlockedIncrement( long volatile * );
Chris@102: extern "C" long __cdecl _InterlockedDecrement( long volatile * );
Chris@102: extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
Chris@102: extern "C" long __cdecl _InterlockedExchange( long volatile *, long );
Chris@102: extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
Chris@102: 
Chris@102: #endif
Chris@102: 
Chris@102: # define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
Chris@102: # define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
Chris@102: # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
Chris@102: 
Chris@102: #elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
Chris@102: 
Chris@102: namespace boost
Chris@102: {
Chris@102: 
Chris@102: namespace detail
Chris@102: {
Chris@102: 
Chris@102: extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volatile * );
Chris@102: extern "C" __declspec(dllimport) long __stdcall InterlockedDecrement( long volatile * );
Chris@102: extern "C" __declspec(dllimport) long __stdcall InterlockedCompareExchange( long volatile *, long, long );
Chris@102: extern "C" __declspec(dllimport) long __stdcall InterlockedExchange( long volatile *, long );
Chris@102: extern "C" __declspec(dllimport) long __stdcall InterlockedExchangeAdd( long volatile *, long );
Chris@102: 
Chris@102: } // namespace detail
Chris@102: 
Chris@102: } // namespace boost
Chris@102: 
Chris@102: # define BOOST_SP_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement
Chris@102: # define BOOST_SP_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement
Chris@102: # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange
Chris@102: # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd
Chris@102: 
Chris@102: #else
Chris@102: 
Chris@102: # error "Interlocked intrinsics not available"
Chris@102: 
Chris@102: #endif
Chris@102: 
Chris@102: #endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED