dlls/crtdll/crtdll_main.c

   1 /*
   2  * Old C RunTime DLL - All functionality is provided by msvcrt.
   3  *
   4  * Copyright 2000 Jon Griffiths
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #include "config.h"
  21 #include "windef.h"
  22 #include "winbase.h"
  23 #include "wine/debug.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(crtdll);
  26
  27 /* from msvcrt */
  28 extern void __getmainargs( int *argc, char ***argv, char ***envp,
  29                            int expand_wildcards, int *new_mode );
  30
  31 /* The following data items are not exported from msvcrt */
  32 unsigned int CRTDLL__basemajor_dll;
  33 unsigned int CRTDLL__baseminor_dll;
  34 unsigned int CRTDLL__baseversion_dll;
  35 unsigned int CRTDLL__cpumode_dll;
  36 unsigned int CRTDLL__osmajor_dll;
  37 unsigned int CRTDLL__osminor_dll;
  38 unsigned int CRTDLL__osmode_dll;
  39 unsigned int CRTDLL__osversion_dll;
  40
  41 /*********************************************************************
  42  *                  CRTDLL_MainInit  (CRTDLL.init)
  43  */
  44 BOOL WINAPI CRTDLL_Init(HINSTANCE hinstDLL,DWORD fdwReason,LPVOID lpvReserved)
  45 {
  46   TRACE("(0x%08x,%ld,%p)\n",hinstDLL,fdwReason,lpvReserved);
  47
  48   if (fdwReason == DLL_PROCESS_ATTACH)
  49   {
  50     DWORD version = GetVersion();
  51     CRTDLL__basemajor_dll   = (version >> 24) & 0xFF;
  52     CRTDLL__baseminor_dll   = (version >> 16) & 0xFF;
  53     CRTDLL__baseversion_dll = (version >> 16);
  54     CRTDLL__cpumode_dll     = 1; /* FIXME */
  55     CRTDLL__osmajor_dll     = (version>>8) & 0xFF;
  56     CRTDLL__osminor_dll     = (version & 0xFF);
  57     CRTDLL__osmode_dll      = 1; /* FIXME */
  58     CRTDLL__osversion_dll   = (version & 0xFFFF);
  59   }
  60   return TRUE;
  61 }
  62
  63
  64 /*********************************************************************
  65  *                  __GetMainArgs  (CRTDLL.@)
  66  */
  67 void __GetMainArgs( int *argc, char ***argv, char ***envp, int expand_wildcards )
  68 {
  69     int new_mode = 0;
  70     __getmainargs( argc, argv, envp, expand_wildcards, &new_mode );
  71 }