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- // system.hpp --------------------------------------------------------------//
- // Copyright 2010 Vicente J. Botet Escriba
- // Copyright (c) Microsoft Corporation 2014
- // 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_SYSTEM_HPP
- #define BOOST_DETAIL_WINAPI_SYSTEM_HPP
- #include <boost/detail/winapi/basic_types.hpp>
- #ifdef BOOST_HAS_PRAGMA_ONCE
- #pragma once
- #endif
- #if !defined( BOOST_USE_WINDOWS_H )
- extern "C" {
- struct _SYSTEM_INFO;
- BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
- GetSystemInfo(::_SYSTEM_INFO* lpSystemInfo);
- #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP
- BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI
- GetNativeSystemInfo(::_SYSTEM_INFO* lpSystemInfo);
- #endif
- }
- #endif
- namespace boost {
- namespace detail {
- namespace winapi {
- typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _SYSTEM_INFO {
- union {
- DWORD_ dwOemId;
- struct {
- WORD_ wProcessorArchitecture;
- WORD_ wReserved;
- } DUMMYSTRUCTNAME;
- } DUMMYUNIONNAME;
- DWORD_ dwPageSize;
- LPVOID_ lpMinimumApplicationAddress;
- LPVOID_ lpMaximumApplicationAddress;
- DWORD_PTR_ dwActiveProcessorMask;
- DWORD_ dwNumberOfProcessors;
- DWORD_ dwProcessorType;
- DWORD_ dwAllocationGranularity;
- WORD_ wProcessorLevel;
- WORD_ wProcessorRevision;
- } SYSTEM_INFO_, *LPSYSTEM_INFO_;
- BOOST_FORCEINLINE VOID_ GetSystemInfo(LPSYSTEM_INFO_ lpSystemInfo)
- {
- ::GetSystemInfo(reinterpret_cast< ::_SYSTEM_INFO* >(lpSystemInfo));
- }
- #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP
- BOOST_FORCEINLINE VOID_ GetNativeSystemInfo(LPSYSTEM_INFO_ lpSystemInfo)
- {
- ::GetNativeSystemInfo(reinterpret_cast< ::_SYSTEM_INFO* >(lpSystemInfo));
- }
- #endif
- }
- }
- }
- #endif // BOOST_DETAIL_WINAPI_SYSTEM_HPP
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