[aandrejevic] 60789: [NTVDM] Save the error code returned by applications.

Author: aandrejevic
Date: Tue Oct 29 00:10:14 2013
New Revision: 60789

URL: http://svn.reactos.org/svn/reactos?rev=60789&view=rev
Log:
[NTVDM]
Save the error code returned by applications.

Modified:
    branches/ntvdm/subsystems/ntvdm/dos.c

Modified: branches/ntvdm/subsystems/ntvdm/dos.c
URL: http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/dos.c?rev...
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/dos.c	[iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/dos.c	[iso-8859-1] Tue Oct 29 00:10:14 2013
@@ -28,6 +28,7 @@
 static WORD DosSftRefCount[DOS_SFT_SIZE];
 static BYTE DosAllocStrategy = DOS_ALLOC_BEST_FIT;
 static BOOLEAN DosUmbLinked = FALSE;
+static BYTE DosErrorLevel = 0;

/* PRIVATE FUNCTIONS **********************************************************/

@@ -1259,6 +1260,9 @@
         if (CurrentPsp == SYSTEM_PSP) VdmRunning = FALSE;
     }

+    /* Save the return code */
+    DosErrorLevel = ReturnCode;
+
     /* Return control to the parent process */
     EmulatorExecute(HIWORD(PspBlock->TerminateAddress),
                     LOWORD(PspBlock->TerminateAddress));