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// condition_variable.hpp --------------------------------------------------------------//
// Copyright 2010 Vicente J. Botet Escriba
// Copyright 2015 Andrey Semashev
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
#ifndef BOOST_DETAIL_WINAPI_CONDITION_VARIABLE_HPP
#define BOOST_DETAIL_WINAPI_CONDITION_VARIABLE_HPP
#include <boost/detail/winapi/config.hpp>
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
#include <boost/detail/winapi/basic_types.hpp>
#if !defined( BOOST_USE_WINDOWS_H )
extern "C" {
struct _RTL_CONDITION_VARIABLE;
struct _RTL_CRITICAL_SECTION;
struct _RTL_SRWLOCK;
BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
InitializeConditionVariable(::_RTL_CONDITION_VARIABLE* ConditionVariable);
BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
WakeConditionVariable(::_RTL_CONDITION_VARIABLE* ConditionVariable);
BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
WakeAllConditionVariable(::_RTL_CONDITION_VARIABLE* ConditionVariable);
BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
SleepConditionVariableCS(
::_RTL_CONDITION_VARIABLE* ConditionVariable,
::_RTL_CRITICAL_SECTION* CriticalSection,
boost::detail::winapi::DWORD_ dwMilliseconds);
BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI
SleepConditionVariableSRW(
::_RTL_CONDITION_VARIABLE* ConditionVariable,
::_RTL_SRWLOCK* SRWLock,
boost::detail::winapi::DWORD_ dwMilliseconds,
boost::detail::winapi::ULONG_ Flags);
}
#endif
namespace boost {
namespace detail {
namespace winapi {
typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _RTL_CONDITION_VARIABLE {
PVOID_ Ptr;
} CONDITION_VARIABLE_, *PCONDITION_VARIABLE_;
#if defined( BOOST_USE_WINDOWS_H )
#define BOOST_DETAIL_WINAPI_CONDITION_VARIABLE_INIT CONDITION_VARIABLE_INIT
#else
#define BOOST_DETAIL_WINAPI_CONDITION_VARIABLE {0}
#endif
struct _RTL_CRITICAL_SECTION;
struct _RTL_SRWLOCK;
BOOST_FORCEINLINE VOID_ InitializeConditionVariable(PCONDITION_VARIABLE_ ConditionVariable)
{
::InitializeConditionVariable(reinterpret_cast< ::_RTL_CONDITION_VARIABLE* >(ConditionVariable));
}
BOOST_FORCEINLINE VOID_ WakeConditionVariable(PCONDITION_VARIABLE_ ConditionVariable)
{
::WakeConditionVariable(reinterpret_cast< ::_RTL_CONDITION_VARIABLE* >(ConditionVariable));
}
BOOST_FORCEINLINE VOID_ WakeAllConditionVariable(PCONDITION_VARIABLE_ ConditionVariable)
{
::WakeAllConditionVariable(reinterpret_cast< ::_RTL_CONDITION_VARIABLE* >(ConditionVariable));
}
BOOST_FORCEINLINE BOOL_ SleepConditionVariableCS(
PCONDITION_VARIABLE_ ConditionVariable,
_RTL_CRITICAL_SECTION* CriticalSection,
DWORD_ dwMilliseconds)
{
return ::SleepConditionVariableCS(
reinterpret_cast< ::_RTL_CONDITION_VARIABLE* >(ConditionVariable),
reinterpret_cast< ::_RTL_CRITICAL_SECTION* >(CriticalSection),
dwMilliseconds);
}
BOOST_FORCEINLINE BOOL_ SleepConditionVariableSRW(
PCONDITION_VARIABLE_ ConditionVariable,
_RTL_SRWLOCK* SRWLock,
DWORD_ dwMilliseconds,
ULONG_ Flags)
{
return ::SleepConditionVariableSRW(
reinterpret_cast< ::_RTL_CONDITION_VARIABLE* >(ConditionVariable),
reinterpret_cast< ::_RTL_SRWLOCK* >(SRWLock),
dwMilliseconds,
Flags);
}
#if defined( BOOST_USE_WINDOWS_H )
const ULONG_ CONDITION_VARIABLE_LOCKMODE_SHARED_ = CONDITION_VARIABLE_LOCKMODE_SHARED;
#else // defined( BOOST_USE_WINDOWS_H )
const ULONG_ CONDITION_VARIABLE_LOCKMODE_SHARED_ = 0x00000001;
#endif // defined( BOOST_USE_WINDOWS_H )
const ULONG_ condition_variable_lockmode_shared = CONDITION_VARIABLE_LOCKMODE_SHARED_;
}
}
}
#endif // BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
#endif // BOOST_DETAIL_WINAPI_CONDITION_VARIABLE_HPP
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