src/boost/boost/detail/win/synchronization.hpp

   1 //  synchronizaion.hpp  --------------------------------------------------------------//
   2
   3 //  Copyright 2010 Vicente J. Botet Escriba
   4
   5 //  Distributed under the Boost Software License, Version 1.0.
   6 //  See http://www.boost.org/LICENSE_1_0.txt
   7
   8
   9 #ifndef BOOST_DETAIL_WIN_SYNCHRONIZATION_HPP
  10 #define BOOST_DETAIL_WIN_SYNCHRONIZATION_HPP
  11
  12 #include <boost/detail/win/basic_types.hpp>
  13
  14
  15 namespace boost
  16 {
  17 namespace detail
  18 {
  19 namespace win32
  20 {
  21 #if defined( BOOST_USE_WINDOWS_H )
  22     typedef ::CRITICAL_SECTION CRITICAL_SECTION_;
  23     typedef ::PAPCFUNC PAPCFUNC_;
  24
  25     using ::InitializeCriticalSection;
  26     using ::EnterCriticalSection;
  27     using ::TryEnterCriticalSection;
  28     using ::LeaveCriticalSection;
  29     using ::DeleteCriticalSection;
  30
  31 # ifdef BOOST_NO_ANSI_APIS
  32     using ::CreateMutexW;
  33     using ::CreateEventW;
  34     using ::OpenEventW;
  35     using ::CreateSemaphoreW;
  36 # else
  37     using ::CreateMutexA;
  38     using ::CreateEventA;
  39     using ::OpenEventA;
  40     using ::CreateSemaphoreA;
  41 # endif
  42     using ::ReleaseMutex;
  43     using ::ReleaseSemaphore;
  44     using ::SetEvent;
  45     using ::ResetEvent;
  46     using ::WaitForMultipleObjects;
  47     using ::WaitForSingleObject;
  48             using ::QueueUserAPC;
  49 #else
  50 extern "C" {
  51     struct CRITICAL_SECTION_
  52     {
  53         struct critical_section_debug * DebugInfo;
  54         long LockCount;
  55         long RecursionCount;
  56         void * OwningThread;
  57         void * LockSemaphore;
  58     #if defined(_WIN64)
  59         unsigned __int64 SpinCount;
  60     #else
  61         unsigned long SpinCount;
  62     #endif
  63     };
  64
  65      __declspec(dllimport) void __stdcall
  66         InitializeCriticalSection(CRITICAL_SECTION_ *);
  67     __declspec(dllimport) void __stdcall
  68         EnterCriticalSection(CRITICAL_SECTION_ *);
  69     __declspec(dllimport) bool __stdcall
  70         TryEnterCriticalSection(CRITICAL_SECTION_ *);
  71     __declspec(dllimport) void __stdcall
  72         LeaveCriticalSection(CRITICAL_SECTION_ *);
  73     __declspec(dllimport) void __stdcall
  74         DeleteCriticalSection(CRITICAL_SECTION_ *);
  75
  76     struct _SECURITY_ATTRIBUTES;
  77 # ifdef BOOST_NO_ANSI_APIS
  78     __declspec(dllimport) void* __stdcall
  79         CreateMutexW(_SECURITY_ATTRIBUTES*,int,wchar_t const*);
  80     __declspec(dllimport) void* __stdcall
  81         CreateSemaphoreW(_SECURITY_ATTRIBUTES*,long,long,wchar_t const*);
  82     __declspec(dllimport) void* __stdcall
  83         CreateEventW(_SECURITY_ATTRIBUTES*,int,int,wchar_t const*);
  84     __declspec(dllimport) void* __stdcall
  85         OpenEventW(unsigned long,int,wchar_t const*);
  86 # else
  87     __declspec(dllimport) void* __stdcall
  88         CreateMutexA(_SECURITY_ATTRIBUTES*,int,char const*);
  89     __declspec(dllimport) void* __stdcall
  90         CreateSemaphoreA(_SECURITY_ATTRIBUTES*,long,long,char const*);
  91     __declspec(dllimport) void* __stdcall
  92         CreateEventA(_SECURITY_ATTRIBUTES*,int,int,char const*);
  93     __declspec(dllimport) void* __stdcall
  94         OpenEventA(unsigned long,int,char const*);
  95 # endif
  96     __declspec(dllimport) int __stdcall
  97         ReleaseMutex(void*);
  98     __declspec(dllimport) unsigned long __stdcall
  99         WaitForSingleObject(void*,unsigned long);
 100     __declspec(dllimport) unsigned long __stdcall
 101         WaitForMultipleObjects(unsigned long nCount,
 102                 void* const * lpHandles,
 103                 int bWaitAll,
 104                 unsigned long dwMilliseconds);
 105     __declspec(dllimport) int __stdcall
 106         ReleaseSemaphore(void*,long,long*);
 107     typedef void (__stdcall *PAPCFUNC8)(ulong_ptr);
 108     __declspec(dllimport) unsigned long __stdcall
 109         QueueUserAPC(PAPCFUNC8,void*,ulong_ptr);
 110 # ifndef UNDER_CE
 111     __declspec(dllimport) int __stdcall
 112         SetEvent(void*);
 113     __declspec(dllimport) int __stdcall
 114         ResetEvent(void*);
 115 # else
 116     using ::SetEvent;
 117     using ::ResetEvent;
 118 # endif
 119 }
 120 #endif
 121 }
 122 }
 123 }
 124
 125 #endif // BOOST_DETAIL_WIN_SYNCHRONIZATION_HPP