bt_field_class_*_create(): accept mandatory trace class

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

diff --git a/include/babeltrace/trace-ir/stream-class-const.h b/include/babeltrace/trace-ir/stream-class-const.h
index d954c05779a1e364f72e9fe28a76520a249bc082..c4307cf3c0f43feb94f14faa0c74f61de47fa70a 100644 (file)
--- a/include/babeltrace/trace-ir/stream-class-const.h
+++ b/include/babeltrace/trace-ir/stream-class-const.h
@@ -39,6 +39,11 @@
 extern "C" {
 #endif
 
+typedef enum bt_stream_class_status {
+       BT_STREAM_CLASS_STATUS_OK = 0,
+       BT_STREAM_CLASS_STATUS_NOMEM = -12,
+} bt_stream_class_status;
+
 extern const bt_trace_class *bt_stream_class_borrow_trace_class_const(
                const bt_stream_class *stream_class);
 
@@ -90,10 +95,10 @@ extern bt_bool bt_stream_class_packets_have_discarded_event_counter_snapshot(
 extern bt_bool bt_stream_class_packets_have_packet_counter_snapshot(
                const bt_stream_class *stream_class);
 
-extern bt_bool bt_stream_class_packets_have_default_beginning_clock_value(
+extern bt_bool bt_stream_class_packets_have_default_beginning_clock_snapshot(
                const bt_stream_class *stream_class);
 
-extern bt_bool bt_stream_class_packets_have_default_end_clock_value(
+extern bt_bool bt_stream_class_packets_have_default_end_clock_snapshot(
                const bt_stream_class *stream_class);
 
 extern void bt_stream_class_get_ref(const bt_stream_class *stream_class);