[ros-diffs] [aandrejevic] 67748: [NTVDM] Implement DOS IOCTLs 0x06 (Get Input Status) and 0x07 (Get Output Status).

Author: aandrejevic
Date: Fri May 15 22:18:04 2015
New Revision: 67748

URL: http://svn.reactos.org/svn/reactos?rev=67748&view=rev
Log:
[NTVDM]
Implement DOS IOCTLs 0x06 (Get Input Status) and 0x07 (Get Output Status).


Modified:
    trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/dosfiles.c

Modified: trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/dosfiles.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/mvdm/ntvdm/dos/…
==============================================================================
--- trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/dosfiles.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/dosfiles.c	[iso-8859-1] Fri May 15
22:18:04 2015
@@ -936,6 +936,52 @@
             return TRUE;
         }
 
+        /* Get Input Status */
+        case 0x06:
+        {
+            if (Node == NULL)
+            {
+                Sda->LastErrorCode = ERROR_INVALID_FUNCTION;
+                return FALSE;
+            }
+
+            if (Node->InputStatusRoutine &&
Node->InputStatusRoutine(Node))
+            {
+                /* Set the length to 0xFF to mark that it's ready */
+                *Length = 0xFF;
+            }
+            else
+            {
+                /* Not ready */
+                *Length = 0;
+            }
+
+            return TRUE;
+        }
+
+        /* Get Output Status */
+        case 0x07:
+        {
+            if (Node == NULL)
+            {
+                Sda->LastErrorCode = ERROR_INVALID_FUNCTION;
+                return FALSE;
+            }
+
+            if (Node->OutputStatusRoutine &&
Node->OutputStatusRoutine(Node))
+            {
+                /* Set the length to 0xFF to mark that it's ready */
+                *Length = 0xFF;
+            }
+            else
+            {
+                /* Not ready */
+                *Length = 0;
+            }
+
+            return TRUE;
+        }
+
         /* Unsupported control code */
         default:
         {