[ros-diffs] [hyperion] 16130: Converted kernel32 process creation to use PSEH (untested change to help Alex)

Converted kernel32 process creation to use PSEH (untested change to help
Alex)
Modified: trunk/reactos/lib/kernel32/process/create.c
  _____

Modified: trunk/reactos/lib/kernel32/process/create.c
--- trunk/reactos/lib/kernel32/process/create.c	2005-06-20 01:52:47 UTC
(rev 16129)
+++ trunk/reactos/lib/kernel32/process/create.c	2005-06-20 03:42:05 UTC
(rev 16130)
@@ -276,45 +276,25 @@

}

-static EXCEPTION_DISPOSITION __cdecl
-_except_handler(EXCEPTION_RECORD *ExceptionRecord,
-		void * EstablisherFrame,
-		CONTEXT *ContextRecord,
-		void * DispatcherContext)
+_SEH_FILTER(BaseExceptionFilter)
 {
-   EXCEPTION_POINTERS ExceptionInfo;
-   EXCEPTION_DISPOSITION ExceptionDisposition =
EXCEPTION_EXECUTE_HANDLER;
+   EXCEPTION_POINTERS * ExceptionInfo = _SEH_GetExceptionPointers();
+   LONG ExceptionDisposition = EXCEPTION_EXECUTE_HANDLER;

-   ExceptionInfo.ExceptionRecord = ExceptionRecord;
-   ExceptionInfo.ContextRecord = ContextRecord;
-
    if (GlobalTopLevelExceptionFilter != NULL)
    {
       _SEH_TRY
       {
-         ExceptionDisposition =
GlobalTopLevelExceptionFilter(&ExceptionInfo);
+         ExceptionDisposition =
GlobalTopLevelExceptionFilter(ExceptionInfo);
       }
       _SEH_HANDLE
       {
-         ExceptionDisposition =
UnhandledExceptionFilter(&ExceptionInfo);
+         ExceptionDisposition =
UnhandledExceptionFilter(ExceptionInfo);
       }
       _SEH_END;
    }

-   if (ExceptionDisposition == EXCEPTION_EXECUTE_HANDLER)
-      ExitProcess(ExceptionRecord->ExceptionCode);
-
-   /* translate EXCEPTION_XXX defines into EXCEPTION_DISPOSITION enum
values */
-   if (ExceptionDisposition == EXCEPTION_CONTINUE_EXECUTION)
-   {
-      return ExceptionContinueExecution;
-   }
-   else if (ExceptionDisposition == EXCEPTION_CONTINUE_SEARCH)
-   {
-      return ExceptionContinueSearch;
-   }
-
-   return -1; /* unknown return from UnhandledExceptionFilter */
+   return ExceptionDisposition;
 }

@@ -326,10 +306,15 @@

DPRINT("BaseProcessStart(..) - setting up exception frame.\n");

-   __try1(_except_handler)
+   _SEH_TRY
    {
       uExitCode = (lpStartAddress)((PVOID)lpParameter);
-   } __except1
+   }
+   _SEH_EXCEPT(BaseExceptionFilter)
+   {
+      uExitCode = _SEH_GetExceptionCode();
+   }
+   _SEH_END;

ExitProcess(uExitCode);
 }