lib: graph: add "self" and some "private" APIs

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

diff --git a/include/babeltrace/graph/component-sink.h b/include/babeltrace/graph/component-sink.h
index a89aa424038225be19af5dd7f3a244adc94a2428..6c33eb757963a55ea2fe0406a26ef249536bee46 100644 (file)
--- a/include/babeltrace/graph/component-sink.h
+++ b/include/babeltrace/graph/component-sink.h
@@ -2,8 +2,6 @@
 #define BABELTRACE_GRAPH_COMPONENT_SINK_H
 
 /*
- * BabelTrace - Sink Component Interface
- *
  * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
@@ -34,13 +32,24 @@ extern "C" {
 #endif
 
 struct bt_component;
+struct bt_component_sink;
+struct bt_port_input;
+
+static inline
+struct bt_component *bt_component_sink_borrow_component(
+               struct bt_component_sink *component)
+{
+       return (void *) component;
+}
+
+extern uint64_t bt_component_sink_get_input_port_count(
+               struct bt_component_sink *component);
+
+extern struct bt_port_input *bt_component_sink_borrow_input_port_by_name(
+               struct bt_component_sink *component, const char *name);
 
-extern int64_t bt_component_sink_get_input_port_count(
-               struct bt_component *component);
-extern struct bt_port *bt_component_sink_get_input_port_by_name(
-               struct bt_component *component, const char *name);
-extern struct bt_port *bt_component_sink_get_input_port_by_index(
-               struct bt_component *component, uint64_t index);
+extern struct bt_port_input *bt_component_sink_borrow_input_port_by_index(
+               struct bt_component_sink *component, uint64_t index);
 
 #ifdef __cplusplus
 }