sp_interlocked.hpp
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1 #ifndef BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
2 #define BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
3 
4 // MS compatible compilers support #pragma once
5 
6 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
7 # pragma once
8 #endif
9 
10 //
11 // boost/detail/sp_interlocked.hpp
12 //
13 // Copyright 2005, 2014 Peter Dimov
14 //
15 // Distributed under the Boost Software License, Version 1.0.
16 // See accompanying file LICENSE_1_0.txt or copy at
17 // http://www.boost.org/LICENSE_1_0.txt
18 //
19 
20 #include <boost/config.hpp>
21 
22 // BOOST_SP_HAS_INTRIN_H
23 
24 // VC9 has intrin.h, but it collides with <utility>
25 #if defined( BOOST_MSVC ) && BOOST_MSVC >= 1600
26 
27 # define BOOST_SP_HAS_INTRIN_H
28 
29 // Unlike __MINGW64__, __MINGW64_VERSION_MAJOR is defined by MinGW-w64 for both 32 and 64-bit targets.
30 #elif defined( __MINGW64_VERSION_MAJOR )
31 
32 // MinGW-w64 provides intrin.h for both 32 and 64-bit targets.
33 # define BOOST_SP_HAS_INTRIN_H
34 
35 // Intel C++ on Windows on VC10+ stdlib
36 #elif defined( BOOST_INTEL_WIN ) && defined( _CPPLIB_VER ) && _CPPLIB_VER >= 520
37 
38 # define BOOST_SP_HAS_INTRIN_H
39 
40 #endif
41 
42 #if defined( BOOST_USE_WINDOWS_H )
43 
44 # include <windows.h>
45 
46 # define BOOST_SP_INTERLOCKED_INCREMENT InterlockedIncrement
47 # define BOOST_SP_INTERLOCKED_DECREMENT InterlockedDecrement
48 # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
49 # define BOOST_SP_INTERLOCKED_EXCHANGE InterlockedExchange
50 # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
51 
52 #elif defined( BOOST_USE_INTRIN_H ) || defined( BOOST_SP_HAS_INTRIN_H )
53 
54 #include <intrin.h>
55 
56 # define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
57 # define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
58 # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
59 # define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
60 # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
61 
62 #elif defined( _WIN32_WCE )
63 
64 #if _WIN32_WCE >= 0x600
65 
66 extern "C" long __cdecl _InterlockedIncrement( long volatile * );
67 extern "C" long __cdecl _InterlockedDecrement( long volatile * );
68 extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
69 extern "C" long __cdecl _InterlockedExchange( long volatile *, long );
70 extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
71 
72 # define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
73 # define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
74 # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
75 # define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
76 # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
77 
78 #else
79 
80 // under Windows CE we still have old-style Interlocked* functions
81 
82 extern "C" long __cdecl InterlockedIncrement( long* );
83 extern "C" long __cdecl InterlockedDecrement( long* );
84 extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );
85 extern "C" long __cdecl InterlockedExchange( long*, long );
86 extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
87 
88 # define BOOST_SP_INTERLOCKED_INCREMENT InterlockedIncrement
89 # define BOOST_SP_INTERLOCKED_DECREMENT InterlockedDecrement
90 # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
91 # define BOOST_SP_INTERLOCKED_EXCHANGE InterlockedExchange
92 # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
93 
94 #endif
95 
96 #elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
97 
98 #if defined( __CLRCALL_PURE_OR_CDECL )
99 
100 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );
101 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );
102 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedCompareExchange( long volatile *, long, long );
103 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchange( long volatile *, long );
104 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchangeAdd( long volatile *, long );
105 
106 #else
107 
108 extern "C" long __cdecl _InterlockedIncrement( long volatile * );
109 extern "C" long __cdecl _InterlockedDecrement( long volatile * );
110 extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
111 extern "C" long __cdecl _InterlockedExchange( long volatile *, long );
112 extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
113 
114 # if defined( BOOST_MSVC ) && BOOST_MSVC == 1310
115 //From MSDN, Visual Studio .NET 2003 spedific: To declare one of the interlocked functions
116 //for use as an intrinsic, the function must be declared with the leading underscore and
117 //the new function must appear in a #pragma intrinsic statement.
118 # pragma intrinsic( _InterlockedIncrement )
119 # pragma intrinsic( _InterlockedDecrement )
120 # pragma intrinsic( _InterlockedCompareExchange )
121 # pragma intrinsic( _InterlockedExchange )
122 # pragma intrinsic( _InterlockedExchangeAdd )
123 # endif
124 
125 #endif
126 
127 # define BOOST_SP_INTERLOCKED_INCREMENT _InterlockedIncrement
128 # define BOOST_SP_INTERLOCKED_DECREMENT _InterlockedDecrement
129 # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
130 # define BOOST_SP_INTERLOCKED_EXCHANGE _InterlockedExchange
131 # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
132 
133 #elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
134 
135 namespace boost
136 {
137 
138 namespace detail
139 {
140 
141 extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volatile * );
142 extern "C" __declspec(dllimport) long __stdcall InterlockedDecrement( long volatile * );
143 extern "C" __declspec(dllimport) long __stdcall InterlockedCompareExchange( long volatile *, long, long );
144 extern "C" __declspec(dllimport) long __stdcall InterlockedExchange( long volatile *, long );
145 extern "C" __declspec(dllimport) long __stdcall InterlockedExchangeAdd( long volatile *, long );
146 
147 } // namespace detail
148 
149 } // namespace boost
150 
151 # define BOOST_SP_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement
152 # define BOOST_SP_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement
153 # define BOOST_SP_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange
154 # define BOOST_SP_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange
155 # define BOOST_SP_INTERLOCKED_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd
156 
157 #else
158 
159 # error "Interlocked intrinsics not available"
160 
161 #endif
162 
163 #endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_INTERLOCKED_HPP_INCLUDED
config.hpp
boost
BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE.
boost::detail::__declspec
__declspec(dllimport) void __stdcall InitializeCriticalSection(critical_section *)
windows.h

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autogenerated on Thu Feb 8 2024 03:48:40