62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
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/* Copyright 1998 by the Massachusetts Institute of Technology.
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*
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* Permission to use, copy, modify, and distribute this
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* software and its documentation for any purpose and without
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* fee is hereby granted, provided that the above copyright
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* notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting
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* documentation, and that the name of M.I.T. not be used in
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* advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission.
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* M.I.T. makes no representations about the suitability of
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* this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*/
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#include "ares_setup.h"
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#include "ares_platform.h"
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#if defined(WIN32) && !defined(MSDOS)
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#define V_PLATFORM_WIN32s 0
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#define V_PLATFORM_WIN32_WINDOWS 1
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#define V_PLATFORM_WIN32_NT 2
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#define V_PLATFORM_WIN32_CE 3
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win_platform getplatform(void)
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{
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OSVERSIONINFOEX OsvEx;
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memset(&OsvEx, 0, sizeof(OsvEx));
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OsvEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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if (!GetVersionEx((void *)&OsvEx))
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{
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memset(&OsvEx, 0, sizeof(OsvEx));
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OsvEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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if (!GetVersionEx((void *)&OsvEx))
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return WIN_UNKNOWN;
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}
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switch(OsvEx.dwPlatformId)
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{
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case V_PLATFORM_WIN32s:
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return WIN_3X;
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case V_PLATFORM_WIN32_WINDOWS:
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return WIN_9X;
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case V_PLATFORM_WIN32_NT:
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return WIN_NT;
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case V_PLATFORM_WIN32_CE:
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return WIN_CE;
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default:
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return WIN_UNKNOWN;
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}
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}
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#endif
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