[ros-diffs] [cwittich] 41599: stub NtSetThreadExecutionState needed by PowerPoint Viewer 2003

Author: cwittich
Date: Wed Jun 24 23:53:54 2009
New Revision: 41599

URL: http://svn.reactos.org/svn/reactos?rev=41599&view=rev
Log:
stub NtSetThreadExecutionState needed by PowerPoint Viewer 2003

Modified:
    trunk/reactos/ntoskrnl/po/power.c

Modified: trunk/reactos/ntoskrnl/po/power.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/power.c?rev=41…
==============================================================================
--- trunk/reactos/ntoskrnl/po/power.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/po/power.c [iso-8859-1] Wed Jun 24 23:53:54 2009
@@ -588,6 +588,16 @@
 NtSetThreadExecutionState(IN EXECUTION_STATE esFlags,
                           OUT EXECUTION_STATE *PreviousFlags)
 {
-    UNIMPLEMENTED;
-    return STATUS_NOT_IMPLEMENTED;
-}
+    static EXECUTION_STATE current =
+        ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED | ES_USER_PRESENT;
+    EXECUTION_STATE old = current;
+
+    UNIMPLEMENTED;
+
+    if (!(current & ES_CONTINUOUS) || (esFlags & ES_CONTINUOUS))
+        current = esFlags;
+    
+    *PreviousFlags = old;
+
+    return STATUS_SUCCESS;
+}