Changeset 48765 in vbox for trunk/src/VBox/Main/src-server

Timestamp:

Sep 30, 2013 8:51:08 AM (11 years ago)

Author:

vboxsync

Message:

Main/Qt/VBoxManage: introduced IHost::ProcessorOnlineCoreCount and use it to determine the maximum allowed number of CPU virtual cores the user may assign to a guest

File:

• trunk/src/VBox/Main/src-server/HostImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-server/HostImpl.cpp

@@ -956 +956 @@
     // no locking required
 
-    return E_NOTIMPL;
+    *aCount = RTMpGetPresentCoreCount();
+    return S_OK;
+}
+
+/**
+ * Returns the number of installed physical processor cores.
+ *
+ * @returns COM status code
+ * @param   count address of result variable
+ */
+STDMETHODIMP Host::COMGETTER(ProcessorOnlineCoreCount)(ULONG *aCount)
+{
+    CheckComArgOutPointerValid(aCount);
+    // no locking required
+
+    *aCount = RTMpGetOnlineCoreCount();
+    return S_OK;
 }