lib: make trace IR API const-correct

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

diff --git a/include/babeltrace/trace-ir/stream-internal.h b/include/babeltrace/trace-ir/stream-internal.h
index 7675b7f9b91982f6240a733fc7a59bdd87801188..a22bad255a1506f43ee52f6bce371af611c9bfdb 100644 (file)
--- a/include/babeltrace/trace-ir/stream-internal.h
+++ b/include/babeltrace/trace-ir/stream-internal.h
@@ -57,7 +57,7 @@ struct bt_stream {
 };
 
 BT_HIDDEN
-void _bt_stream_freeze(struct bt_stream *stream);
+void _bt_stream_freeze(const struct bt_stream *stream);
 
 #ifdef BT_DEV_MODE
 # define bt_stream_freeze              _bt_stream_freeze