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Remove unused header detail/sp_interlocked.hpp

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Peter Dimov
2025-10-25 15:30:19 +03:00
parent c420499c2e
commit 341fdb46e4
3 changed files with 0 additions and 245 deletions
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173
include/boost/smart_ptr/detail/sp_interlocked.hpp
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@@ -1,173 +0,0 @@
#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
#elif defined( __LP64__ )
// We have to use intrin.h on Cygwin 64
# 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
// clang-cl on Windows on VC10+ stdlib
#elif defined( __clang__ ) && defined( _MSC_VER ) && 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 );
# if defined( BOOST_MSVC ) && BOOST_MSVC == 1310
//From MSDN, Visual Studio .NET 2003 spedific: To declare one of the interlocked functions
//for use as an intrinsic, the function must be declared with the leading underscore and
//the new function must appear in a #pragma intrinsic statement.
# pragma intrinsic( _InterlockedIncrement )
# pragma intrinsic( _InterlockedDecrement )
# pragma intrinsic( _InterlockedCompareExchange )
# pragma intrinsic( _InterlockedExchange )
# pragma intrinsic( _InterlockedExchangeAdd )
# endif
#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

1
test/Jamfile
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@@ -117,7 +117,6 @@ run shared_ptr_alloc11_test.cpp ;
run shared_ptr_alloc_construct11_test.cpp ;
run allocate_shared_alloc11_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_sp_spa_c.cpp ;

71
test/sp_interlocked_test.cpp
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@@ -1,71 +0,0 @@
//
// 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
//
#if defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
#include <boost/smart_ptr/detail/sp_interlocked.hpp>
#include <boost/core/lightweight_test.hpp>
#ifndef __LP64__
typedef long long_type;
#else
// On Cygwin 64, long is 64 bit
typedef int long_type;
#endif
int main()
{
long_type 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