1 /*
2  * Copyright 2010 Vicente J. Botet Escriba
3  * Copyright (c) Microsoft Corporation 2014
4  * Copyright 2015 Andrey Semashev
5  *
6  * Distributed under the Boost Software License, Version 1.0.
7  * See http://www.boost.org/LICENSE_1_0.txt
8  */
9 
10 #ifndef BOOST_WINAPI_SYSTEM_HPP_INCLUDED_
11 #define BOOST_WINAPI_SYSTEM_HPP_INCLUDED_
12 
13 #include <boost/winapi/basic_types.hpp>
14 #include <boost/winapi/detail/header.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 #if BOOST_WINAPI_PARTITION_APP_SYSTEM
25 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::VOID_ BOOST_WINAPI_WINAPI_CC
26 GetSystemInfo(::_SYSTEM_INFO* lpSystemInfo);
27 #endif
28 
29 #if BOOST_WINAPI_PARTITION_APP || BOOST_WINAPI_PARTITION_SYSTEM
30 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP
31 BOOST_WINAPI_IMPORT boost::winapi::VOID_ BOOST_WINAPI_WINAPI_CC
32 GetNativeSystemInfo(::_SYSTEM_INFO* lpSystemInfo);
33 #endif
34 #endif
35 }
36 #endif
37 
38 namespace boost {
39 namespace winapi {
40 
41 typedef struct BOOST_MAY_ALIAS _SYSTEM_INFO {
42     BOOST_WINAPI_DETAIL_EXTENSION union {
43         DWORD_ dwOemId;
44         BOOST_WINAPI_DETAIL_EXTENSION struct {
45             WORD_ wProcessorArchitecture;
46             WORD_ wReserved;
47         };
48     };
49     DWORD_ dwPageSize;
50     LPVOID_ lpMinimumApplicationAddress;
51     LPVOID_ lpMaximumApplicationAddress;
52     DWORD_PTR_ dwActiveProcessorMask;
53     DWORD_ dwNumberOfProcessors;
54     DWORD_ dwProcessorType;
55     DWORD_ dwAllocationGranularity;
56     WORD_ wProcessorLevel;
57     WORD_ wProcessorRevision;
58 } SYSTEM_INFO_, *LPSYSTEM_INFO_;
59 
60 #if BOOST_WINAPI_PARTITION_APP_SYSTEM
GetSystemInfo(LPSYSTEM_INFO_ lpSystemInfo)61 BOOST_FORCEINLINE VOID_ GetSystemInfo(LPSYSTEM_INFO_ lpSystemInfo)
62 {
63     ::GetSystemInfo(reinterpret_cast< ::_SYSTEM_INFO* >(lpSystemInfo));
64 }
65 #endif
66 
67 #if BOOST_WINAPI_PARTITION_APP || BOOST_WINAPI_PARTITION_SYSTEM
68 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP
GetNativeSystemInfo(LPSYSTEM_INFO_ lpSystemInfo)69 BOOST_FORCEINLINE VOID_ GetNativeSystemInfo(LPSYSTEM_INFO_ lpSystemInfo)
70 {
71     ::GetNativeSystemInfo(reinterpret_cast< ::_SYSTEM_INFO* >(lpSystemInfo));
72 }
73 #endif
74 #endif
75 }
76 }
77 
78 #include <boost/winapi/detail/footer.hpp>
79 
80 #endif // BOOST_WINAPI_SYSTEM_HPP_INCLUDED_
81