186 lines
6.2 KiB
C++
186 lines
6.2 KiB
C++
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/*
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* Copyright 2010 Vicente J. Botet Escriba
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* Copyright 2015, 2017 Andrey Semashev
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*
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* Distributed under the Boost Software License, Version 1.0.
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* See http://www.boost.org/LICENSE_1_0.txt
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*/
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#ifndef BOOST_WINAPI_MUTEX_HPP_INCLUDED_
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#define BOOST_WINAPI_MUTEX_HPP_INCLUDED_
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#include <boost/winapi/basic_types.hpp>
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#include <boost/winapi/detail/header.hpp>
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#ifdef BOOST_HAS_PRAGMA_ONCE
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#pragma once
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#endif
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#if !defined( BOOST_USE_WINDOWS_H ) && BOOST_WINAPI_PARTITION_APP_SYSTEM
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extern "C" {
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateMutexA(
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::_SECURITY_ATTRIBUTES* lpMutexAttributes,
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boost::winapi::BOOL_ bInitialOwner,
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boost::winapi::LPCSTR_ lpName);
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#endif
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BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateMutexW(
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::_SECURITY_ATTRIBUTES* lpMutexAttributes,
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boost::winapi::BOOL_ bInitialOwner,
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boost::winapi::LPCWSTR_ lpName);
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} // extern "C"
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#endif // !defined( BOOST_USE_WINDOWS_H ) && BOOST_WINAPI_PARTITION_APP_SYSTEM
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#if !defined( BOOST_USE_WINDOWS_H )
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extern "C" {
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#if !defined( BOOST_NO_ANSI_APIS )
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateMutexExA(
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::_SECURITY_ATTRIBUTES* lpMutexAttributes,
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boost::winapi::LPCSTR_ lpName,
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boost::winapi::DWORD_ dwFlags,
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boost::winapi::DWORD_ dwDesiredAccess);
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#endif
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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OpenMutexA(
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boost::winapi::DWORD_ dwDesiredAccess,
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boost::winapi::BOOL_ bInheritHandle,
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boost::winapi::LPCSTR_ lpName);
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#endif // !defined( BOOST_NO_ANSI_APIS )
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateMutexExW(
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::_SECURITY_ATTRIBUTES* lpMutexAttributes,
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boost::winapi::LPCWSTR_ lpName,
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boost::winapi::DWORD_ dwFlags,
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boost::winapi::DWORD_ dwDesiredAccess);
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#endif
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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OpenMutexW(
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boost::winapi::DWORD_ dwDesiredAccess,
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boost::winapi::BOOL_ bInheritHandle,
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boost::winapi::LPCWSTR_ lpName);
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BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
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ReleaseMutex(boost::winapi::HANDLE_ hMutex);
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} // extern "C"
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#endif
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namespace boost {
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namespace winapi {
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#if !defined( BOOST_NO_ANSI_APIS )
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using ::OpenMutexA;
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#endif
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using ::OpenMutexW;
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using ::ReleaseMutex;
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#if defined( BOOST_USE_WINDOWS_H )
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BOOST_CONSTEXPR_OR_CONST DWORD_ MUTEX_ALL_ACCESS_ = MUTEX_ALL_ACCESS;
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BOOST_CONSTEXPR_OR_CONST DWORD_ MUTEX_MODIFY_STATE_ = MUTEX_MODIFY_STATE;
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_CONSTEXPR_OR_CONST DWORD_ CREATE_MUTEX_INITIAL_OWNER_ = CREATE_MUTEX_INITIAL_OWNER;
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#endif
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#else // defined( BOOST_USE_WINDOWS_H )
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BOOST_CONSTEXPR_OR_CONST DWORD_ MUTEX_ALL_ACCESS_ = 0x001F0001;
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BOOST_CONSTEXPR_OR_CONST DWORD_ MUTEX_MODIFY_STATE_ = 0x00000001;
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_CONSTEXPR_OR_CONST DWORD_ CREATE_MUTEX_INITIAL_OWNER_ = 0x00000001;
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#endif
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#endif // defined( BOOST_USE_WINDOWS_H )
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BOOST_CONSTEXPR_OR_CONST DWORD_ mutex_all_access = MUTEX_ALL_ACCESS_;
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BOOST_CONSTEXPR_OR_CONST DWORD_ mutex_modify_state = MUTEX_MODIFY_STATE_;
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_CONSTEXPR_OR_CONST DWORD_ create_mutex_initial_owner = CREATE_MUTEX_INITIAL_OWNER_;
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#endif
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_FORCEINLINE HANDLE_ CreateMutexA(SECURITY_ATTRIBUTES_* lpMutexAttributes, BOOL_ bInitialOwner, LPCSTR_ lpName)
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{
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#if !BOOST_WINAPI_PARTITION_APP_SYSTEM && BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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const DWORD_ flags = bInitialOwner ? create_mutex_initial_owner : 0u;
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return ::CreateMutexExA(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpMutexAttributes), lpName, flags, mutex_all_access);
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#else
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return ::CreateMutexA(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpMutexAttributes), bInitialOwner, lpName);
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#endif
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}
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_FORCEINLINE HANDLE_ CreateMutexExA(
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SECURITY_ATTRIBUTES_* lpMutexAttributes,
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LPCSTR_ lpName,
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DWORD_ dwFlags,
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DWORD_ dwDesiredAccess)
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{
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return ::CreateMutexExA(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpMutexAttributes), lpName, dwFlags, dwDesiredAccess);
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}
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#endif
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#endif
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BOOST_FORCEINLINE HANDLE_ CreateMutexW(SECURITY_ATTRIBUTES_* lpMutexAttributes, BOOL_ bInitialOwner, LPCWSTR_ lpName)
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{
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#if !BOOST_WINAPI_PARTITION_APP_SYSTEM && BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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const DWORD_ flags = bInitialOwner ? create_mutex_initial_owner : 0u;
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return ::CreateMutexExW(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpMutexAttributes), lpName, flags, mutex_all_access);
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#else
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return ::CreateMutexW(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpMutexAttributes), bInitialOwner, lpName);
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#endif
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}
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_FORCEINLINE HANDLE_ CreateMutexExW(
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SECURITY_ATTRIBUTES_* lpMutexAttributes,
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LPCWSTR_ lpName,
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DWORD_ dwFlags,
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DWORD_ dwDesiredAccess)
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{
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return ::CreateMutexExW(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpMutexAttributes), lpName, dwFlags, dwDesiredAccess);
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}
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#endif
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_FORCEINLINE HANDLE_ create_mutex(SECURITY_ATTRIBUTES_* lpAttributes, BOOL_ bInitialOwner, LPCSTR_ lpName)
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{
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return winapi::CreateMutexA(lpAttributes, bInitialOwner, lpName);
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}
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BOOST_FORCEINLINE HANDLE_ open_mutex(DWORD_ dwDesiredAccess, BOOL_ bInheritHandle, LPCSTR_ lpName)
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{
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return ::OpenMutexA(dwDesiredAccess, bInheritHandle, lpName);
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}
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#endif
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BOOST_FORCEINLINE HANDLE_ create_mutex(SECURITY_ATTRIBUTES_* lpAttributes, BOOL_ bInitialOwner, LPCWSTR_ lpName)
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{
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return winapi::CreateMutexW(lpAttributes, bInitialOwner, lpName);
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}
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BOOST_FORCEINLINE HANDLE_ open_mutex(DWORD_ dwDesiredAccess, BOOL_ bInheritHandle, LPCWSTR_ lpName)
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{
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return ::OpenMutexW(dwDesiredAccess, bInheritHandle, lpName);
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}
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BOOST_FORCEINLINE HANDLE_ create_anonymous_mutex(SECURITY_ATTRIBUTES_* lpAttributes, BOOL_ bInitialOwner)
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{
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return winapi::CreateMutexW(lpAttributes, bInitialOwner, 0);
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}
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}
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}
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#include <boost/winapi/detail/footer.hpp>
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#endif // BOOST_WINAPI_MUTEX_HPP_INCLUDED_
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