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1 | // system.hpp --------------------------------------------------------------// |
2 | ||
3 | // Copyright 2010 Vicente J. Botet Escriba | |
4 | // Copyright (c) Microsoft Corporation 2014 | |
5 | // Copyright 2015 Andrey Semashev | |
6 | ||
7 | // Distributed under the Boost Software License, Version 1.0. | |
8 | // See http://www.boost.org/LICENSE_1_0.txt | |
9 | ||
10 | ||
11 | #ifndef BOOST_DETAIL_WINAPI_SYSTEM_HPP | |
12 | #define BOOST_DETAIL_WINAPI_SYSTEM_HPP | |
13 | ||
14 | #include <boost/detail/winapi/basic_types.hpp> | |
15 | ||
16 | #ifdef BOOST_HAS_PRAGMA_ONCE | |
17 | #pragma once | |
18 | #endif | |
19 | ||
20 | #if !defined( BOOST_USE_WINDOWS_H ) | |
21 | extern "C" { | |
22 | struct _SYSTEM_INFO; | |
23 | ||
24 | BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI | |
25 | GetSystemInfo(::_SYSTEM_INFO* lpSystemInfo); | |
26 | ||
27 | #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP | |
28 | BOOST_SYMBOL_IMPORT boost::detail::winapi::VOID_ WINAPI | |
29 | GetNativeSystemInfo(::_SYSTEM_INFO* lpSystemInfo); | |
30 | #endif | |
31 | } | |
32 | #endif | |
33 | ||
34 | namespace boost { | |
35 | namespace detail { | |
36 | namespace winapi { | |
37 | ||
38 | typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _SYSTEM_INFO { | |
39 | union { | |
40 | DWORD_ dwOemId; | |
41 | struct { | |
42 | WORD_ wProcessorArchitecture; | |
43 | WORD_ wReserved; | |
44 | } DUMMYSTRUCTNAME; | |
45 | } DUMMYUNIONNAME; | |
46 | DWORD_ dwPageSize; | |
47 | LPVOID_ lpMinimumApplicationAddress; | |
48 | LPVOID_ lpMaximumApplicationAddress; | |
49 | DWORD_PTR_ dwActiveProcessorMask; | |
50 | DWORD_ dwNumberOfProcessors; | |
51 | DWORD_ dwProcessorType; | |
52 | DWORD_ dwAllocationGranularity; | |
53 | WORD_ wProcessorLevel; | |
54 | WORD_ wProcessorRevision; | |
55 | } SYSTEM_INFO_, *LPSYSTEM_INFO_; | |
56 | ||
57 | BOOST_FORCEINLINE VOID_ GetSystemInfo(LPSYSTEM_INFO_ lpSystemInfo) | |
58 | { | |
59 | ::GetSystemInfo(reinterpret_cast< ::_SYSTEM_INFO* >(lpSystemInfo)); | |
60 | } | |
61 | ||
62 | #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP | |
63 | BOOST_FORCEINLINE VOID_ GetNativeSystemInfo(LPSYSTEM_INFO_ lpSystemInfo) | |
64 | { | |
65 | ::GetNativeSystemInfo(reinterpret_cast< ::_SYSTEM_INFO* >(lpSystemInfo)); | |
66 | } | |
67 | #endif | |
68 | ||
69 | } | |
70 | } | |
71 | } | |
72 | ||
73 | #endif // BOOST_DETAIL_WINAPI_SYSTEM_HPP |