lib: make trace IR API const-correct

[babeltrace.git] / include / babeltrace / graph / notification-stream.h

diff --git a/include/babeltrace/graph/notification-stream.h b/include/babeltrace/graph/notification-stream.h
index 1c377c26b575358e8fcc8c7961772b031ad602ca..2dea094cf790135b9dc74cb7dd2fecf0d5f270de 100644 (file)
--- a/include/babeltrace/graph/notification-stream.h
+++ b/include/babeltrace/graph/notification-stream.h
@@ -2,8 +2,6 @@
 #define BABELTRACE_GRAPH_NOTIFICATION_STREAM_H
 
 /*
- * BabelTrace - Plug-in Stream-related Notifications
- *
  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
@@ -27,25 +25,29 @@
  * SOFTWARE.
  */
 
-#include <babeltrace/graph/notification.h>
-#include <babeltrace/ctf-ir/stream.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-extern struct bt_notification *bt_notification_stream_begin_create(
-               struct bt_ctf_stream *stream);
-
-extern struct bt_notification *bt_notification_stream_end_create(
-               struct bt_ctf_stream *stream);
+struct bt_notification;
+struct bt_self_notification_iterator;
+struct bt_clock_value;
+struct bt_stream;
 
-extern struct bt_ctf_stream *bt_notification_stream_begin_get_stream(
+extern const struct bt_stream *bt_notification_stream_begin_borrow_stream(
                struct bt_notification *notification);
 
-extern struct bt_ctf_stream *bt_notification_stream_end_get_stream(
+extern const struct bt_clock_value *
+bt_notification_stream_begin_borrow_default_clock_value(
+               struct bt_notification *notif);
+
+extern const struct bt_stream *bt_notification_stream_end_borrow_stream(
                struct bt_notification *notification);
 
+extern const struct bt_clock_value *
+bt_notification_stream_end_borrow_default_clock_value(
+               struct bt_notification *notif);
+
 #ifdef __cplusplus
 }
 #endif