lib: make trace IR API const-correct

[babeltrace.git] / lib / trace-ir / event-header-field.c

diff --git a/lib/trace-ir/event-header-field.c b/lib/trace-ir/event-header-field.c
index a84e9995b02f8a638cf0e4de1536da16c90b3626..ae16dd1ef3d15bf18de52eefad1bd8e225429a88 100644 (file)
--- a/lib/trace-ir/event-header-field.c
+++ b/lib/trace-ir/event-header-field.c
@@ -39,7 +39,8 @@ struct bt_field *bt_event_header_field_borrow_field(
        return (void *) field_wrapper->field;
 }
 
-void bt_event_header_field_release(struct bt_event_header_field *header_field)
+void bt_event_header_field_release(
+               struct bt_event_header_field *header_field)
 {
        struct bt_field_wrapper *field_wrapper = (void *) header_field;
 
@@ -56,19 +57,20 @@ void bt_event_header_field_release(struct bt_event_header_field *header_field)
 }
 
 struct bt_event_header_field *bt_event_header_field_create(
-               struct bt_stream_class *stream_class)
+               struct bt_stream_class *priv_stream_class)
 {
+       struct bt_stream_class *stream_class = (void *) priv_stream_class;
        struct bt_field_wrapper *field_wrapper;
 
        BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
        BT_ASSERT_PRE(bt_stream_class_borrow_trace_inline(stream_class),
                "Stream class is not part of a trace: %!+S", stream_class);
-       BT_ASSERT_PRE(stream_class->event_header_ft,
-               "Stream class has no event header field type: %!+S",
+       BT_ASSERT_PRE(stream_class->event_header_fc,
+               "Stream class has no event header field classe: %!+S",
                stream_class);
        field_wrapper = bt_field_wrapper_create(
                &stream_class->event_header_field_pool,
-               (void *) stream_class->event_header_ft);
+               (void *) stream_class->event_header_fc);
        if (!field_wrapper) {
                BT_LIB_LOGE("Cannot allocate one event header field from stream class: "
                        "%![sc-]+S", stream_class);