win32ss/gdi/eng/error.c

   1 #include <win32k.h>
   2
   3 #define NDEBUG
   4 #include <debug.h>
   5
   6 /*
   7  * @implemented
   8  * http://msdn.microsoft.com/en-us/library/ff564940%28VS.85%29.aspx
   9  */
  10 ULONG
  11 APIENTRY
  12 EngGetLastError(VOID)
  13 {
  14     PTEB pTeb = NtCurrentTeb();
  15     if (pTeb)
  16         return NtCurrentTeb()->LastErrorValue;
  17     else
  18         return ERROR_SUCCESS;
  19 }
  20
  21 /*
  22  * @implemented
  23  * http://msdn.microsoft.com/en-us/library/ff565015%28VS.85%29.aspx
  24  */
  25 VOID
  26 APIENTRY
  27 EngSetLastError(_In_ ULONG iError)
  28 {
  29     PTEB pTeb = NtCurrentTeb();
  30     if (pTeb)
  31         pTeb->LastErrorValue = iError;
  32 }
  33
  34 VOID
  35 FASTCALL
  36 SetLastNtError(NTSTATUS Status)
  37 {
  38     EngSetLastError(RtlNtStatusToDosError(Status));
  39 }