ir: add stream accessor to bt_ctf_event

[babeltrace.git] / include / babeltrace / ctf-ir / event.h

diff --git a/include/babeltrace/ctf-ir/event.h b/include/babeltrace/ctf-ir/event.h
index 13abc80aed79abb5543b123a68de0683f43efd69..316c6eed5205b7aedd0eea3620d5bbc28b1b0a4b 100644 (file)
--- a/include/babeltrace/ctf-ir/event.h
+++ b/include/babeltrace/ctf-ir/event.h
@@ -347,6 +347,16 @@ extern struct bt_ctf_event *bt_ctf_event_create(
 extern struct bt_ctf_event_class *bt_ctf_event_get_class(
                struct bt_ctf_event *event);
 
+/*
+ * bt_ctf_event_get_stream: get an event's associated stream.
+ *
+ * @param event Event.
+ *
+ * Returns the event's associated stream, NULL on error.
+ */
+extern struct bt_ctf_stream *bt_ctf_event_get_stream(
+               struct bt_ctf_event *event);
+
 /*
  * bt_ctf_event_get_clock: get an event's associated clock.
  *