lib: add `bt_field_borrow_class()` function declaration

[babeltrace.git] / include / babeltrace2 / trace-ir / stream.h

diff --git a/include/babeltrace2/trace-ir/stream.h b/include/babeltrace2/trace-ir/stream.h
index 4ec4d0a9162db20b2acd396f5ba4e4293dc22080..416e42cec15c4c128d09a97622f80846b579fdb1 100644 (file)
--- a/include/babeltrace2/trace-ir/stream.h
+++ b/include/babeltrace2/trace-ir/stream.h
@@ -2,8 +2,7 @@
 #define BABELTRACE2_TRACE_IR_STREAM_H
 
 /*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -22,9 +21,6 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
- *
- * The Common Trace Format (CTF) Specification is available at
- * http://www.efficios.com/ctf
  */
 
 #ifndef __BT_IN_BABELTRACE_H
@@ -46,6 +42,11 @@ extern bt_stream *bt_stream_create_with_id(
                bt_stream_class *stream_class,
                bt_trace *trace, uint64_t id);
 
+extern bt_value *bt_stream_borrow_user_attributes(bt_stream *stream);
+
+extern void bt_stream_set_user_attributes(
+               bt_stream *stream, const bt_value *user_attributes);
+
 extern bt_trace *bt_stream_borrow_trace(bt_stream *stream);
 
 extern bt_stream_class *bt_stream_borrow_class(bt_stream *stream);