forked from boostorg/smart_ptr
Renamed, cleaned up interlocked.hpp; added test
This commit is contained in:
Peter Dimov
@@ -1,210 +0,0 @@
|
|||||||
#ifndef BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED
|
|
||||||
#define BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED
|
|
||||||
|
|
||||||
//
|
|
||||||
// boost/detail/interlocked.hpp
|
|
||||||
//
|
|
||||||
// Copyright 2005 Peter Dimov
|
|
||||||
//
|
|
||||||
// Distributed under the Boost Software License, Version 1.0. (See
|
|
||||||
// accompanying file LICENSE_1_0.txt or copy at
|
|
||||||
// http://www.boost.org/LICENSE_1_0.txt)
|
|
||||||
//
|
|
||||||
|
|
||||||
#include <boost/config.hpp>
|
|
||||||
|
|
||||||
// MS compatible compilers support #pragma once
|
|
||||||
#ifdef BOOST_HAS_PRAGMA_ONCE
|
|
||||||
#pragma once
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined( BOOST_USE_WINDOWS_H )
|
|
||||||
|
|
||||||
# include <windows.h>
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
|
|
||||||
# define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER InterlockedCompareExchangePointer
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER InterlockedExchangePointer
|
|
||||||
|
|
||||||
#elif defined( BOOST_USE_INTRIN_H )
|
|
||||||
|
|
||||||
#include <intrin.h>
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_INCREMENT _InterlockedIncrement
|
|
||||||
# define BOOST_INTERLOCKED_DECREMENT _InterlockedDecrement
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE _InterlockedExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
|
|
||||||
|
|
||||||
# if defined(_M_IA64) || defined(_M_AMD64) || defined(__x86_64__) || defined(__x86_64)
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER _InterlockedCompareExchangePointer
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER _InterlockedExchangePointer
|
|
||||||
|
|
||||||
# else
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
|
|
||||||
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
|
|
||||||
((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
|
|
||||||
|
|
||||||
# endif
|
|
||||||
|
|
||||||
#elif defined(_WIN32_WCE)
|
|
||||||
|
|
||||||
#if _WIN32_WCE >= 0x600
|
|
||||||
|
|
||||||
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" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_INCREMENT _InterlockedIncrement
|
|
||||||
# define BOOST_INTERLOCKED_DECREMENT _InterlockedDecrement
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE _InterlockedExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
|
|
||||||
|
|
||||||
#else
|
|
||||||
// under Windows CE we still have old-style Interlocked* functions
|
|
||||||
|
|
||||||
extern "C" long __cdecl InterlockedIncrement( long* );
|
|
||||||
extern "C" long __cdecl InterlockedDecrement( long* );
|
|
||||||
extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );
|
|
||||||
extern "C" long __cdecl InterlockedExchange( long*, long );
|
|
||||||
extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
|
|
||||||
# define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
|
|
||||||
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long*)(dest),(long)(exchange),(long)(compare)))
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
|
|
||||||
((void*)BOOST_INTERLOCKED_EXCHANGE((long*)(dest),(long)(exchange)))
|
|
||||||
|
|
||||||
#elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
|
|
||||||
|
|
||||||
#if defined( BOOST_MSVC ) && BOOST_MSVC >= 1500
|
|
||||||
|
|
||||||
#include <intrin.h>
|
|
||||||
|
|
||||||
#elif defined( __CLRCALL_PURE_OR_CDECL )
|
|
||||||
|
|
||||||
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );
|
|
||||||
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );
|
|
||||||
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedCompareExchange( long volatile *, long, long );
|
|
||||||
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchange( long volatile *, long );
|
|
||||||
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchangeAdd( long volatile *, long );
|
|
||||||
|
|
||||||
#else
|
|
||||||
|
|
||||||
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" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
# if defined(_M_IA64) || defined(_M_AMD64)
|
|
||||||
|
|
||||||
extern "C" void* __cdecl _InterlockedCompareExchangePointer( void* volatile *, void*, void* );
|
|
||||||
extern "C" void* __cdecl _InterlockedExchangePointer( void* volatile *, void* );
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER _InterlockedCompareExchangePointer
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER _InterlockedExchangePointer
|
|
||||||
|
|
||||||
# else
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
|
|
||||||
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
|
|
||||||
((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
|
|
||||||
|
|
||||||
# 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_EXCHANGE_ADD _InterlockedExchangeAdd
|
|
||||||
|
|
||||||
// Unlike __MINGW64__, __MINGW64_VERSION_MAJOR is defined by MinGW-w64 for both 32 and 64-bit targets.
|
|
||||||
#elif defined(__MINGW64_VERSION_MAJOR)
|
|
||||||
|
|
||||||
// MinGW-w64 provides intrin.h for both 32 and 64-bit targets.
|
|
||||||
#include <intrin.h>
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_INCREMENT _InterlockedIncrement
|
|
||||||
# define BOOST_INTERLOCKED_DECREMENT _InterlockedDecrement
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE _InterlockedExchange
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
|
|
||||||
# if defined(__x86_64__) || defined(__x86_64)
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER _InterlockedCompareExchangePointer
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER _InterlockedExchangePointer
|
|
||||||
# else
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
|
|
||||||
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
|
|
||||||
((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
|
|
||||||
# endif
|
|
||||||
|
|
||||||
#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
|
|
||||||
|
|
||||||
#define BOOST_INTERLOCKED_IMPORT __declspec(dllimport)
|
|
||||||
|
|
||||||
namespace boost
|
|
||||||
{
|
|
||||||
|
|
||||||
namespace detail
|
|
||||||
{
|
|
||||||
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedIncrement( long volatile * );
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedDecrement( long volatile * );
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedCompareExchange( long volatile *, long, long );
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedExchange( long volatile *, long );
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedExchangeAdd( long volatile *, long );
|
|
||||||
|
|
||||||
# if defined(_M_IA64) || defined(_M_AMD64)
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT void* __stdcall InterlockedCompareExchangePointer( void* volatile *, void*, void* );
|
|
||||||
extern "C" BOOST_INTERLOCKED_IMPORT void* __stdcall InterlockedExchangePointer( void* volatile *, void* );
|
|
||||||
# endif
|
|
||||||
|
|
||||||
} // namespace detail
|
|
||||||
|
|
||||||
} // namespace boost
|
|
||||||
|
|
||||||
# define BOOST_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement
|
|
||||||
# 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_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd
|
|
||||||
|
|
||||||
# if defined(_M_IA64) || defined(_M_AMD64)
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER ::boost::detail::InterlockedCompareExchangePointer
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER ::boost::detail::InterlockedExchangePointer
|
|
||||||
# else
|
|
||||||
# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
|
|
||||||
((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
|
|
||||||
# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
|
|
||||||
((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
|
|
||||||
# endif
|
|
||||||
|
|
||||||
#else
|
|
||||||
|
|
||||||
# error "Interlocked intrinsics not available"
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif // #ifndef BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED
|
|
||||||
152
include/boost/smart_ptr/detail/sp_interlocked.hpp
Normal file
152
include/boost/smart_ptr/detail/sp_interlocked.hpp
Normal file
@@ -0,0 +1,152 @@
|
|||||||
|
#ifndef BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
|
||||||
|
#define BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
|
||||||
|
|
||||||
|
// MS compatible compilers support #pragma once
|
||||||
|
|
||||||
|
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
|
||||||
|
# pragma once
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//
|
||||||
|
// boost/detail/sp_interlocked.hpp
|
||||||
|
//
|
||||||
|
// Copyright 2005, 2014 Peter Dimov
|
||||||
|
//
|
||||||
|
// Distributed under the Boost Software License, Version 1.0.
|
||||||
|
// See accompanying file LICENSE_1_0.txt or copy at
|
||||||
|
// http://www.boost.org/LICENSE_1_0.txt
|
||||||
|
//
|
||||||
|
|
||||||
|
#include <boost/config.hpp>
|
||||||
|
|
||||||
|
// BOOST_SP_HAS_INTRIN_H
|
||||||
|
|
||||||
|
// VC9 has intrin.h, but it collides with <utility>
|
||||||
|
#if defined( BOOST_MSVC ) && BOOST_MSVC >= 1600
|
||||||
|
|
||||||
|
# define BOOST_SP_HAS_INTRIN_H
|
||||||
|
|
||||||
|
// Unlike __MINGW64__, __MINGW64_VERSION_MAJOR is defined by MinGW-w64 for both 32 and 64-bit targets.
|
||||||
|
#elif defined( __MINGW64_VERSION_MAJOR )
|
||||||
|
|
||||||
|
// MinGW-w64 provides intrin.h for both 32 and 64-bit targets.
|
||||||
|
# define BOOST_SP_HAS_INTRIN_H
|
||||||
|
|
||||||
|
// Intel C++ on Windows on VC10+ stdlib
|
||||||
|
#elif defined( BOOST_INTEL_WIN ) && defined( _CPPLIB_VER ) && _CPPLIB_VER >= 520
|
||||||
|
|
||||||
|
# define BOOST_SP_HAS_INTRIN_H
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined( BOOST_USE_WINDOWS_H )
|
||||||
|
|
||||||
|
# include <windows.h>
|
||||||
|
|
||||||
|
# define BOOST_SP_INTERLOCKED_INCREMENT InterlockedIncrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_DECREMENT InterlockedDecrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE InterlockedExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
|
||||||
|
|
||||||
|
#elif defined( BOOST_USE_INTRIN_H ) || defined( BOOST_SP_HAS_INTRIN_H )
|
||||||
|
|
||||||
|
#include <intrin.h>
|
||||||
|
|
||||||
|
# define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
|
||||||
|
|
||||||
|
#elif defined( _WIN32_WCE )
|
||||||
|
|
||||||
|
#if _WIN32_WCE >= 0x600
|
||||||
|
|
||||||
|
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" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
|
||||||
|
|
||||||
|
# define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
// under Windows CE we still have old-style Interlocked* functions
|
||||||
|
|
||||||
|
extern "C" long __cdecl InterlockedIncrement( long* );
|
||||||
|
extern "C" long __cdecl InterlockedDecrement( long* );
|
||||||
|
extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );
|
||||||
|
extern "C" long __cdecl InterlockedExchange( long*, long );
|
||||||
|
extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
|
||||||
|
|
||||||
|
# define BOOST_SP_INTERLOCKED_INCREMENT InterlockedIncrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_DECREMENT InterlockedDecrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE InterlockedExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
|
||||||
|
|
||||||
|
#if defined( __CLRCALL_PURE_OR_CDECL )
|
||||||
|
|
||||||
|
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );
|
||||||
|
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );
|
||||||
|
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedCompareExchange( long volatile *, long, long );
|
||||||
|
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchange( long volatile *, long );
|
||||||
|
extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchangeAdd( long volatile *, long );
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
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" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
# define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
|
||||||
|
|
||||||
|
#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
|
||||||
|
|
||||||
|
namespace boost
|
||||||
|
{
|
||||||
|
|
||||||
|
namespace detail
|
||||||
|
{
|
||||||
|
|
||||||
|
extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volatile * );
|
||||||
|
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) long __stdcall InterlockedExchangeAdd( long volatile *, long );
|
||||||
|
|
||||||
|
} // namespace detail
|
||||||
|
|
||||||
|
} // namespace boost
|
||||||
|
|
||||||
|
# define BOOST_SP_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement
|
||||||
|
# define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange
|
||||||
|
# define BOOST_SP_INTERLOCKED_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
# error "Interlocked intrinsics not available"
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
|
||||||
@@ -83,6 +83,7 @@ import testing ;
|
|||||||
[ run shared_ptr_alloc11_test.cpp ]
|
[ run shared_ptr_alloc11_test.cpp ]
|
||||||
[ run allocate_shared_alloc11_test.cpp ]
|
[ run allocate_shared_alloc11_test.cpp ]
|
||||||
[ run allocate_shared_construct11_test.cpp ]
|
[ run allocate_shared_construct11_test.cpp ]
|
||||||
|
[ run sp_interlocked_test.cpp ]
|
||||||
|
|
||||||
[ compile-fail array_fail_spa_sp_c.cpp ]
|
[ compile-fail array_fail_spa_sp_c.cpp ]
|
||||||
[ compile-fail array_fail_sp_spa_c.cpp ]
|
[ compile-fail array_fail_sp_spa_c.cpp ]
|
||||||
|
|||||||
60
test/sp_interlocked_test.cpp
Normal file
60
test/sp_interlocked_test.cpp
Normal file
@@ -0,0 +1,60 @@
|
|||||||
|
//
|
||||||
|
// sp_interlocked_test.cpp
|
||||||
|
//
|
||||||
|
// Copyright 2014 Peter Dimov
|
||||||
|
//
|
||||||
|
// Distributed under the Boost Software License, Version 1.0.
|
||||||
|
// See accompanying file LICENSE_1_0.txt or copy at
|
||||||
|
// http://www.boost.org/LICENSE_1_0.txt
|
||||||
|
//
|
||||||
|
|
||||||
|
#include <boost/smart_ptr/detail/sp_interlocked.hpp>
|
||||||
|
#include <boost/detail/lightweight_test.hpp>
|
||||||
|
|
||||||
|
#if defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
long x = 0, r;
|
||||||
|
|
||||||
|
r = BOOST_SP_INTERLOCKED_INCREMENT( &x );
|
||||||
|
|
||||||
|
BOOST_TEST( x == 1 );
|
||||||
|
BOOST_TEST( r == 1 );
|
||||||
|
|
||||||
|
r = BOOST_SP_INTERLOCKED_DECREMENT( &x );
|
||||||
|
|
||||||
|
BOOST_TEST( x == 0 );
|
||||||
|
BOOST_TEST( r == 0 );
|
||||||
|
|
||||||
|
r = BOOST_SP_INTERLOCKED_EXCHANGE( &x, 3 );
|
||||||
|
|
||||||
|
BOOST_TEST( x == 3 );
|
||||||
|
BOOST_TEST( r == 0 );
|
||||||
|
|
||||||
|
r = BOOST_SP_INTERLOCKED_EXCHANGE_ADD( &x, 2 );
|
||||||
|
|
||||||
|
BOOST_TEST( x == 5 );
|
||||||
|
BOOST_TEST( r == 3 );
|
||||||
|
|
||||||
|
r = BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE( &x, 0, 3 );
|
||||||
|
|
||||||
|
BOOST_TEST( x == 5 );
|
||||||
|
BOOST_TEST( r == 5 );
|
||||||
|
|
||||||
|
r = BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE( &x, 0, 5 );
|
||||||
|
|
||||||
|
BOOST_TEST( x == 0 );
|
||||||
|
BOOST_TEST( r == 5 );
|
||||||
|
|
||||||
|
return boost::report_errors();
|
||||||
|
}
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
Reference in New Issue
Block a user