lib: add user attributes property to metadata, stream, and trace objects

[babeltrace.git] / include / babeltrace2 / trace-ir / trace-class-const.h

diff --git a/include/babeltrace2/trace-ir/trace-class-const.h b/include/babeltrace2/trace-ir/trace-class-const.h
index 023ce6506a4ed14b393634f61bbfa2a37b972c8c..6ad9a9d7d3114b2b895e130a3d0fecd60a51654e 100644 (file)
--- a/include/babeltrace2/trace-ir/trace-class-const.h
+++ b/include/babeltrace2/trace-ir/trace-class-const.h
@@ -38,6 +38,9 @@ extern "C" {
 typedef void (* bt_trace_class_destruction_listener_func)(
                const bt_trace_class *trace_class, void *data);
 
+extern const bt_value *bt_trace_class_borrow_user_attributes_const(
+               const bt_trace_class *trace_class);
+
 extern bt_bool bt_trace_class_assigns_automatic_stream_class_id(
                const bt_trace_class *trace_class);