List detected component classes

[babeltrace.git] / include / babeltrace / plugin / component-class.h

diff --git a/include/babeltrace/plugin/component-class.h b/include/babeltrace/plugin/component-class.h
index 70e1eb5a96ce11ed7db7ebb6d4d312760900d36d..a882668120687f0314eddb9435e61264621b07e1 100644 (file)
--- a/include/babeltrace/plugin/component-class.h
+++ b/include/babeltrace/plugin/component-class.h
@@ -58,6 +58,18 @@ struct bt_component_class;
 extern const char *bt_component_class_get_name(
                struct bt_component_class *component_class);
 
+/**
+ * Get a component class' description.
+ *
+ * Component classes may provide an optional description. It may, however,
+ * opt not to.
+ *
+ * @param component_class      Component class of which to get the description
+ * @returns                    Description of the component class, or NULL.
+ */
+extern const char *bt_component_class_get_name(
+               struct bt_component_class *component_class);
+
 /**
  * Get a component class' type.
  *