git.oblomov.eu Git - wine/blob - dlls/dplayx/dplayx_main.c

   1 /*
   2  * DPLAYX.DLL LibMain
   3  *
   4  * Copyright 1999,2000 - Peter Hunnisett
   5  *
   6  * contact <hunnise@nortelnetworks.com>
   7  */
   8
   9 #include "winbase.h"
  10 #include "debugtools.h"
  11 #include "dplayx_global.h"
  12
  13 DEFAULT_DEBUG_CHANNEL(dplay)
  14
  15 static DWORD DPLAYX_dwProcessesAttached = 0;
  16
  17 BOOL WINAPI DPLAYX_LibMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved )
  18 {
  19
  20   TRACE( "(%u,0x%08lx,%p) & 0x%08lx\n", hinstDLL, fdwReason, lpvReserved, DPLAYX_dwProcessesAttached );
  21
  22   switch ( fdwReason )
  23   {
  24     case DLL_PROCESS_ATTACH:
  25     {
  26
  27       if ( DPLAYX_dwProcessesAttached++ == 0 )
  28       {
  29         /* First instance perform construction of global processor data */
  30         return DPLAYX_ConstructData();
  31       }
  32
  33       break;
  34     }
  35
  36     case DLL_PROCESS_DETACH:
  37     {
  38
  39       if ( --DPLAYX_dwProcessesAttached == 0 )
  40       {
  41         /* Last instance performs destruction of global processor data */
  42         return DPLAYX_DestructData();
  43       }
  44
  45       break;
  46     }
  47
  48     case DLL_THREAD_ATTACH: /* Do nothing */
  49     case DLL_THREAD_DETACH: /* Do nothing */
  50       break;
  51     default:
  52       break;
  53
  54   }
  55
  56   return TRUE;
  57 }