dlls/imagehlp/imagehlp_main.c

   1 /*
   2  *      IMAGEHLP library
   3  *
   4  *      Copyright 1998  Patrik Stridvall
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "imagehlp.h"
  26 #include "winerror.h"
  27 #include "wine/debug.h"
  28
  29 /**********************************************************************/
  30 HANDLE IMAGEHLP_hHeap = NULL;
  31
  32 /***********************************************************************
  33  *           DllMain (IMAGEHLP.init)
  34  */
  35 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  36 {
  37   switch(fdwReason)
  38     {
  39     case DLL_PROCESS_ATTACH:
  40       DisableThreadLibraryCalls(hinstDLL);
  41       IMAGEHLP_hHeap = HeapCreate(0, 0x10000, 0);
  42       break;
  43     case DLL_PROCESS_DETACH:
  44       HeapDestroy(IMAGEHLP_hHeap);
  45       IMAGEHLP_hHeap = NULL;
  46       break;
  47     default:
  48       break;
  49     }
  50   return TRUE;
  51 }
  52
  53 /***********************************************************************
  54  *           MarkImageAsRunFromSwap (IMAGEHLP.@)
  55  * FIXME
  56  *   No documentation available.
  57  */
  58
  59 /***********************************************************************
  60  *           TouchFileTimes (IMAGEHLP.@)
  61  */
  62 BOOL WINAPI TouchFileTimes(HANDLE FileHandle, LPSYSTEMTIME lpSystemTime)
  63 {
  64   FILETIME FileTime;
  65   SYSTEMTIME SystemTime;
  66
  67   if(lpSystemTime == NULL)
  68   {
  69     GetSystemTime(&SystemTime);
  70     lpSystemTime = &SystemTime;
  71   }
  72
  73   return (SystemTimeToFileTime(lpSystemTime, &FileTime) &&
  74           SetFileTime(FileHandle, NULL, NULL, &FileTime));
  75 }