Stream class API: use status

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

diff --git a/include/babeltrace/trace-ir/stream-class.h b/include/babeltrace/trace-ir/stream-class.h
index 074d4584e5d9f7fe9d0e480f2495afcd637a147d..c8a8c98bfba15a829db765dbf94c9ca64253cc95 100644 (file)
--- a/include/babeltrace/trace-ir/stream-class.h
+++ b/include/babeltrace/trace-ir/stream-class.h
@@ -35,6 +35,9 @@
  */
 #include <babeltrace/types.h>
 
+/* For enum bt_stream_class_status */
+#include <babeltrace/trace-ir/stream-class-const.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -48,8 +51,8 @@ extern bt_stream_class *bt_stream_class_create_with_id(
 extern bt_trace_class *bt_stream_class_borrow_trace_class(
                bt_stream_class *stream_class);
 
-extern int bt_stream_class_set_name(bt_stream_class *stream_class,
-               const char *name);
+extern enum bt_stream_class_status bt_stream_class_set_name(
+               bt_stream_class *stream_class, const char *name);
 
 extern void bt_stream_class_set_assigns_automatic_event_class_id(
                bt_stream_class *stream_class, bt_bool value);
@@ -57,15 +60,17 @@ extern void bt_stream_class_set_assigns_automatic_event_class_id(
 extern void bt_stream_class_set_assigns_automatic_stream_id(
                bt_stream_class *stream_class, bt_bool value);
 
-extern int bt_stream_class_set_packet_context_field_class(
+extern enum bt_stream_class_status
+bt_stream_class_set_packet_context_field_class(
                bt_stream_class *stream_class,
                bt_field_class *field_class);
 
-extern int bt_stream_class_set_event_header_field_class(
+extern enum bt_stream_class_status
+bt_stream_class_set_event_header_field_class(
                bt_stream_class *stream_class,
                bt_field_class *field_class);
 
-extern int
+extern enum bt_stream_class_status
 bt_stream_class_set_event_common_context_field_class(
                bt_stream_class *stream_class,
                bt_field_class *field_class);
@@ -81,7 +86,7 @@ bt_stream_class_borrow_event_class_by_id(
 extern bt_clock_class *bt_stream_class_borrow_default_clock_class(
                bt_stream_class *stream_class);
 
-extern int bt_stream_class_set_default_clock_class(
+extern enum bt_stream_class_status bt_stream_class_set_default_clock_class(
                bt_stream_class *stream_class,
                bt_clock_class *clock_class);