lib: make trace IR API const-correct

[babeltrace.git] / plugins / ctf / fs-sink / writer.h

diff --git a/plugins/ctf/fs-sink/writer.h b/plugins/ctf/fs-sink/writer.h
index 9469d39883da7e1d37375c2e827fd045f6efb5cb..2d40b7e4eb5415923ccf3d64eca6fc298455046a 100644 (file)
--- a/plugins/ctf/fs-sink/writer.h
+++ b/plugins/ctf/fs-sink/writer.h
@@ -59,8 +59,8 @@ enum fs_writer_stream_state {
 
 struct fs_writer {
        struct bt_ctf_writer *writer;
-       struct bt_trace *trace;
-       struct bt_trace *writer_trace;
+       const struct bt_trace *trace;
+       const struct bt_trace *writer_trace;
        struct writer_component *writer_component;
        int static_listener_id;
        int trace_static;
@@ -76,19 +76,19 @@ void writer_close(struct writer_component *writer_component,
                struct fs_writer *fs_writer);
 BT_HIDDEN
 enum bt_component_status writer_output_event(struct writer_component *writer,
-               struct bt_event *event);
+               const struct bt_event *event);
 BT_HIDDEN
 enum bt_component_status writer_new_packet(struct writer_component *writer,
-               struct bt_packet *packet);
+               const struct bt_packet *packet);
 BT_HIDDEN
 enum bt_component_status writer_close_packet(struct writer_component *writer,
-               struct bt_packet *packet);
+               const struct bt_packet *packet);
 BT_HIDDEN
 enum bt_component_status writer_stream_begin(struct writer_component *writer,
-               struct bt_stream *stream);
+               const struct bt_stream *stream);
 BT_HIDDEN
 enum bt_component_status writer_stream_end(struct writer_component *writer,
-               struct bt_stream *stream);
+               const struct bt_stream *stream);
 
 BT_HIDDEN
 enum bt_component_status writer_component_init(