Introduce VIR_DOMAIN_RUNNING_POSTCOPY_FAILED

This new "post-copy failed" reason for the running state will be used on
the destination host when post-copy migration fails while the domain is
already running there.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

examples/c/misc/event-test.c

@@ -196,6 +196,9 @@ eventDetailToString(int event,
             case VIR_DOMAIN_EVENT_RESUMED_POSTCOPY:
                 return "Post-copy";
 
+            case VIR_DOMAIN_EVENT_RESUMED_POSTCOPY_FAILED:
+                return "Post-copy Error";
+
             case VIR_DOMAIN_EVENT_RESUMED_LAST:
                 break;
             }