bt2: report errors from Python component and component class callbacks

[babeltrace.git] / include / babeltrace2 / graph / self-component-class-sink.h

diff --git a/include/babeltrace2/graph/self-component-class-sink.h b/include/babeltrace2/graph/self-component-class-sink.h
index 5d0217c084b16e62b2f5fb75986f2924687d9a9c..00f6841c0b3f5d1ce198f01f3a1403822dd4fac4 100644 (file)
--- a/include/babeltrace2/graph/self-component-class-sink.h
+++ b/include/babeltrace2/graph/self-component-class-sink.h
@@ -41,6 +41,14 @@ bt_self_component_class_sink_as_component_class_sink(
        return __BT_UPCAST_CONST(bt_component_class_sink, self_comp_cls_sink);
 }
 
+static inline
+bt_self_component_class*
+bt_self_component_class_sink_as_self_component_class(
+               bt_self_component_class_sink *self_comp_cls_sink)
+{
+       return __BT_UPCAST(bt_self_component_class, self_comp_cls_sink);
+}
+
 #ifdef __cplusplus
 }
 #endif