// handles.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_HANDLES_HPP #define BOOST_DETAIL_WINAPI_HANDLES_HPP #include <boost/detail/winapi/basic_types.hpp> #ifdef BOOST_HAS_PRAGMA_ONCE #pragma once #endif #if !defined( BOOST_USE_WINDOWS_H ) extern "C" { BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI CloseHandle(boost::detail::winapi::HANDLE_ handle); BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI DuplicateHandle( boost::detail::winapi::HANDLE_ hSourceProcessHandle, boost::detail::winapi::HANDLE_ hSourceHandle, boost::detail::winapi::HANDLE_ hTargetProcessHandle, boost::detail::winapi::HANDLE_* lpTargetHandle, boost::detail::winapi::DWORD_ dwDesiredAccess, boost::detail::winapi::BOOL_ bInheritHandle, boost::detail::winapi::DWORD_ dwOptions); } #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN10 BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI CompareObjectHandles( boost::detail::winapi::HANDLE_ hFirstObjectHandle, boost::detail::winapi::HANDLE_ hSecondObjectHandle); #endif #endif namespace boost { namespace detail { namespace winapi { using ::CloseHandle; using ::DuplicateHandle; #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN10 using ::CompareObjectHandles; #endif #if defined( BOOST_USE_WINDOWS_H ) const DWORD_ DUPLICATE_CLOSE_SOURCE_ = DUPLICATE_CLOSE_SOURCE; const DWORD_ DUPLICATE_SAME_ACCESS_ = DUPLICATE_SAME_ACCESS; const HANDLE_ INVALID_HANDLE_VALUE_ = INVALID_HANDLE_VALUE; #else const DWORD_ DUPLICATE_CLOSE_SOURCE_ = 1; const DWORD_ DUPLICATE_SAME_ACCESS_ = 2; const HANDLE_ INVALID_HANDLE_VALUE_ = (HANDLE_)(-1); #endif const DWORD_ duplicate_close_source = DUPLICATE_CLOSE_SOURCE_; const DWORD_ duplicate_same_access = DUPLICATE_SAME_ACCESS_; const HANDLE_ invalid_handle_value = INVALID_HANDLE_VALUE_; } } } #endif // BOOST_DETAIL_WINAPI_HANDLES_HPP