Add iterator and source implementations

[babeltrace.git] / plugins / sink.c

diff --git a/plugins/sink.c b/plugins/sink.c
index 911b5e84060088eadd45ddcc89df00b2ff0d0282..fcbc94857f215e57db05e6ff38a1e05f871f2e95 100644 (file)
--- a/plugins/sink.c
+++ b/plugins/sink.c
@@ -1,7 +1,7 @@
 /*
  * sink.c
  *
- * Babeltrace Source Component
+ * Babeltrace Sink Component
  *
  * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
@@ -72,3 +72,27 @@ struct bt_component *bt_component_sink_create(const char *name,
 end:
        return sink ? &sink->parent : NULL;
 }
+
+enum bt_component_status bt_component_sink_handle_notification(
+               struct bt_component *component,
+               struct bt_notification *notification)
+{
+       enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+       struct bt_component_sink *sink = NULL;
+
+       if (!component || !notification) {
+               ret = BT_COMPONENT_STATUS_INVAL;
+               goto end;
+       }
+
+       if (bt_component_get_type(component) != BT_COMPONENT_TYPE_SINK) {
+               ret = BT_COMPONENT_STATUS_UNSUPPORTED;
+               goto end;
+       }
+
+       sink = container_of(component, struct bt_component_sink, parent);
+       assert(sink->handle_notification);
+       ret = sink->handle_notification(component, notification);
+end:
+       return ret;
+}