lib: split trace API into trace class and trace APIs

[babeltrace.git] / include / babeltrace / trace-ir / stream-const.h

diff --git a/include/babeltrace/trace-ir/stream-const.h b/include/babeltrace/trace-ir/stream-const.h
index 7d4f0e366fcfc3a2e73d7d9962d6649480084b42..f12ced9cf8b3c0b8fa6e8bedf6860ba31417a970 100644 (file)
--- a/include/babeltrace/trace-ir/stream-const.h
+++ b/include/babeltrace/trace-ir/stream-const.h
@@ -34,12 +34,16 @@
 extern "C" {
 #endif
 
+struct bt_trace;
 struct bt_stream;
 struct bt_stream_class;
 
 extern const struct bt_stream_class *bt_stream_borrow_class_const(
                const struct bt_stream *stream);
 
+extern const struct bt_trace *bt_stream_borrow_trace_const(
+               const struct bt_stream *stream);
+
 extern const char *bt_stream_get_name(const struct bt_stream *stream);
 
 extern uint64_t bt_stream_get_id(const struct bt_stream *stream);