93 lines
1.7 KiB
C
93 lines
1.7 KiB
C
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/*++
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Copyright (c) 1998-2000 Microsoft Corporation
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Module Name :
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irtlmisc.h
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Abstract:
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Declares miscellaneous functions and classes in IisRtl.DLL
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Author:
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George V. Reilly (GeorgeRe) 06-Jan-1998
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Environment:
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Win32 - User Mode
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Project:
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Internet Information Server RunTime Library
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Revision History:
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--*/
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#ifndef __IRTLMISC_H__
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#define __IRTLMISC_H__
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#include <windows.h>
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//--------------------------------------------------------------------
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// These declarations are needed to export the template classes from
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// IisRtl.DLL and import them into other modules.
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#ifndef IRTL_DLLEXP
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# ifdef DLL_IMPLEMENTATION
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# define IRTL_DLLEXP __declspec(dllexport)
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# ifdef IMPLEMENTATION_EXPORT
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# define IRTL_EXPIMP
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# else
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# undef IRTL_EXPIMP
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# endif
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# else // !DLL_IMPLEMENTATION
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# define IRTL_DLLEXP __declspec(dllimport)
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# define IRTL_EXPIMP extern
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# endif // !DLL_IMPLEMENTATION
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#endif // !IRTL_DLLEXP
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//--------------------------------------------------------------------
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// Miscellaneous functions
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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// how many CPUs on this machine?
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inline int NumProcessors()
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{
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static int s_nCPUs = 0;
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if (s_nCPUs == 0)
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{
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SYSTEM_INFO si;
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GetSystemInfo(&si);
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s_nCPUs = si.dwNumberOfProcessors;
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}
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return s_nCPUs;
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}
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// Type of processor, 386, 486, etc
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inline int ProcessorType()
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{
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static int s_nProcessorType = 0;
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if (s_nProcessorType == 0)
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{
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SYSTEM_INFO si;
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GetSystemInfo(&si);
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s_nProcessorType = si.dwProcessorType;
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}
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return s_nProcessorType;
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}
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // __IRTLMISC_H__
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