lib: make trace IR API const-correct

[babeltrace.git] / include / babeltrace / trace-ir / trace-internal.h

diff --git a/include/babeltrace/trace-ir/trace-internal.h b/include/babeltrace/trace-ir/trace-internal.h
index abf1d57fad2c3484af5ffe994e3fccc6fd886ef5..fcf1bd29ebad6d5e83f93bb80dc009b2c7b1cee0 100644 (file)
--- a/include/babeltrace/trace-ir/trace-internal.h
+++ b/include/babeltrace/trace-ir/trace-internal.h
@@ -2,8 +2,6 @@
 #define BABELTRACE_TRACE_IR_TRACE_INTERNAL_H
 
 /*
- * BabelTrace - Trace IR: Trace internal
- *
  * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
@@ -88,7 +86,7 @@ struct bt_trace {
 };
 
 BT_HIDDEN
-void _bt_trace_freeze(struct bt_trace *trace);
+void _bt_trace_freeze(const struct bt_trace *trace);
 
 #ifdef BT_DEV_MODE
 # define bt_trace_freeze               _bt_trace_freeze
@@ -100,7 +98,7 @@ BT_HIDDEN
 void bt_trace_add_stream(struct bt_trace *trace, struct bt_stream *stream);
 
 BT_HIDDEN
-uint64_t bt_trace_get_automatic_stream_id(struct bt_trace *trace,
-               struct bt_stream_class *stream_class);
+uint64_t bt_trace_get_automatic_stream_id(const struct bt_trace *trace,
+               const struct bt_stream_class *stream_class);
 
 #endif /* BABELTRACE_TRACE_IR_TRACE_INTERNAL_H */