lib: remove "unknown clock snapshot" concept

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

diff --git a/include/babeltrace/trace-ir/event-class.h b/include/babeltrace/trace-ir/event-class.h
index 2b4a42549e24b545105f793378a2f5fd9bc9350c..50cefeff661d84d54e93e429b1b4d62121b544c4 100644 (file)
--- a/include/babeltrace/trace-ir/event-class.h
+++ b/include/babeltrace/trace-ir/event-class.h
@@ -27,7 +27,7 @@
  * http://www.efficios.com/ctf
  */
 
-/* For enum bt_event_class_log_level */
+/* For bt_event_class_status, bt_event_class_log_level */
 #include <babeltrace/trace-ir/event-class-const.h>
 
 /* For bt_event_class, bt_stream_class */
@@ -48,25 +48,29 @@ extern bt_event_class *bt_event_class_create_with_id(
 extern bt_stream_class *bt_event_class_borrow_stream_class(
                bt_event_class *event_class);
 
-extern int bt_event_class_set_name(bt_event_class *event_class,
-               const char *name);
+extern bt_event_class_status bt_event_class_set_name(
+               bt_event_class *event_class, const char *name);
 
-extern void bt_event_class_set_log_level(
-               bt_event_class *event_class,
-               enum bt_event_class_log_level log_level);
+extern void bt_event_class_set_log_level(bt_event_class *event_class,
+               bt_event_class_log_level log_level);
 
-extern int bt_event_class_set_emf_uri(
-               bt_event_class *event_class,
-               const char *emf_uri);
+extern bt_event_class_status bt_event_class_set_emf_uri(
+               bt_event_class *event_class, const char *emf_uri);
 
-extern int bt_event_class_set_specific_context_field_class(
-               bt_event_class *event_class,
+extern bt_event_class_status
+bt_event_class_set_specific_context_field_class(bt_event_class *event_class,
                bt_field_class *field_class);
 
-extern int bt_event_class_set_payload_field_class(
+extern bt_field_class *
+bt_event_class_borrow_specific_context_field_class(bt_event_class *event_class);
+
+extern bt_event_class_status bt_event_class_set_payload_field_class(
                bt_event_class *event_class,
                bt_field_class *field_class);
 
+extern bt_field_class *bt_event_class_borrow_payload_field_class(
+               bt_event_class *event_class);
+
 #ifdef __cplusplus
 }
 #endif