stc/exp/ml_stc_linux_make_v1.0/include/boost/detail/interlocked.hpp

   1 #ifndef BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED\r
   2 #define BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED\r
   3 \r
   4 // MS compatible compilers support #pragma once\r
   5 \r
   6 #if defined(_MSC_VER) && (_MSC_VER >= 1020)\r
   7 # pragma once\r
   8 #endif\r
   9 \r
  10 //\r
  11 //  boost/detail/interlocked.hpp\r
  12 //\r
  13 //  Copyright 2005 Peter Dimov\r
  14 //\r
  15 //  Distributed under the Boost Software License, Version 1.0. (See\r
  16 //  accompanying file LICENSE_1_0.txt or copy at\r
  17 //  http://www.boost.org/LICENSE_1_0.txt)\r
  18 //\r
  19 \r
  20 #include <boost/config.hpp>\r
  21 \r
  22 #if defined( BOOST_USE_WINDOWS_H )\r
  23 \r
  24 # include <windows.h>\r
  25 \r
  26 # define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement\r
  27 # define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement\r
  28 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange\r
  29 # define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange\r
  30 # define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd\r
  31 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER InterlockedCompareExchangePointer\r
  32 # define BOOST_INTERLOCKED_EXCHANGE_POINTER InterlockedExchangePointer\r
  33 \r
  34 #elif defined(_WIN32_WCE)\r
  35 \r
  36 // under Windows CE we still have old-style Interlocked* functions\r
  37 \r
  38 extern "C" long __cdecl InterlockedIncrement( long* );\r
  39 extern "C" long __cdecl InterlockedDecrement( long* );\r
  40 extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );\r
  41 extern "C" long __cdecl InterlockedExchange( long*, long );\r
  42 extern "C" long __cdecl InterlockedExchangeAdd( long*, long );\r
  43 \r
  44 # define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement\r
  45 # define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement\r
  46 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange\r
  47 # define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange\r
  48 # define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd\r
  49 \r
  50 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \\r
  51     ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long*)(dest),(long)(exchange),(long)(compare)))\r
  52 # define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \\r
  53     ((void*)BOOST_INTERLOCKED_EXCHANGE((long*)(dest),(long)(exchange)))\r
  54 \r
  55 #elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )\r
  56 \r
  57 #if defined( __CLRCALL_PURE_OR_CDECL )\r
  58 \r
  59 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );\r
  60 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );\r
  61 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedCompareExchange( long volatile *, long, long );\r
  62 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchange( long volatile *, long );\r
  63 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchangeAdd( long volatile *, long );\r
  64 \r
  65 #else\r
  66 \r
  67 extern "C" long __cdecl _InterlockedIncrement( long volatile * );\r
  68 extern "C" long __cdecl _InterlockedDecrement( long volatile * );\r
  69 extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );\r
  70 extern "C" long __cdecl _InterlockedExchange( long volatile *, long );\r
  71 extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long );\r
  72 \r
  73 #endif\r
  74 \r
  75 # pragma intrinsic( _InterlockedIncrement )\r
  76 # pragma intrinsic( _InterlockedDecrement )\r
  77 # pragma intrinsic( _InterlockedCompareExchange )\r
  78 # pragma intrinsic( _InterlockedExchange )\r
  79 # pragma intrinsic( _InterlockedExchangeAdd )\r
  80 \r
  81 # if defined(_M_IA64) || defined(_M_AMD64)\r
  82 \r
  83 extern "C" void* __cdecl _InterlockedCompareExchangePointer( void* volatile *, void*, void* );\r
  84 extern "C" void* __cdecl _InterlockedExchangePointer( void* volatile *, void* );\r
  85 \r
  86 #  pragma intrinsic( _InterlockedCompareExchangePointer )\r
  87 #  pragma intrinsic( _InterlockedExchangePointer )\r
  88 \r
  89 #  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER _InterlockedCompareExchangePointer\r
  90 #  define BOOST_INTERLOCKED_EXCHANGE_POINTER _InterlockedExchangePointer\r
  91 \r
  92 # else\r
  93 \r
  94 #  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \\r
  95     ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))\r
  96 #  define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \\r
  97     ((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))\r
  98 \r
  99 # endif\r
 100 \r
 101 # define BOOST_INTERLOCKED_INCREMENT _InterlockedIncrement\r
 102 # define BOOST_INTERLOCKED_DECREMENT _InterlockedDecrement\r
 103 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange\r
 104 # define BOOST_INTERLOCKED_EXCHANGE _InterlockedExchange\r
 105 # define BOOST_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd\r
 106 \r
 107 #elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )\r
 108 \r
 109 namespace boost\r
 110 {\r
 111 \r
 112 namespace detail\r
 113 {\r
 114 \r
 115 extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volatile * );\r
 116 extern "C" __declspec(dllimport) long __stdcall InterlockedDecrement( long volatile * );\r
 117 extern "C" __declspec(dllimport) long __stdcall InterlockedCompareExchange( long volatile *, long, long );\r
 118 extern "C" __declspec(dllimport) long __stdcall InterlockedExchange( long volatile *, long );\r
 119 extern "C" __declspec(dllimport) long __stdcall InterlockedExchangeAdd( long volatile *, long );\r
 120 \r
 121 } // namespace detail\r
 122 \r
 123 } // namespace boost\r
 124 \r
 125 # define BOOST_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement\r
 126 # define BOOST_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement\r
 127 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange\r
 128 # define BOOST_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange\r
 129 # define BOOST_INTERLOCKED_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd\r
 130 \r
 131 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \\r
 132     ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))\r
 133 # define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \\r
 134     ((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))\r
 135 \r
 136 #else\r
 137 \r
 138 # error "Interlocked intrinsics not available"\r
 139 \r
 140 #endif\r
 141 \r
 142 #endif // #ifndef BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED\r