Add bt_component_class_freeze()

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

diff --git a/include/babeltrace/component/component-class-internal.h b/include/babeltrace/component/component-class-internal.h
index 320a7d93bd029a74cc71dcc4ceaa64c0dff574d1..2dacc8f0c5d312020b7af96305b924b508e71a2c 100644 (file)
--- a/include/babeltrace/component/component-class-internal.h
+++ b/include/babeltrace/component/component-class-internal.h
@@ -35,6 +35,7 @@
 #include <babeltrace/component/component-class-sink.h>
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/object-internal.h>
+#include <stdbool.h>
 #include <glib.h>
 
 struct bt_component_class;
@@ -58,6 +59,7 @@ struct bt_component_class {
        } methods;
        /* Array of struct bt_component_class_destroy_listener */
        GArray *destroy_listeners;
+       bool frozen;
 };
 
 struct bt_component_class_source {