X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Ftrace-ir%2Fstream-class.h;h=ca130a0cdcd03f809769e894d15da5ca407cc23d;hb=7e69c04f557e46fb50e5a888a3bc3451afbd3b8e;hp=aec3be3432c5601843db096d0b188f67d86b7dc6;hpb=b19ff26f04df428047676dd736bd7cc9473906fe;p=babeltrace.git

diff --git a/include/babeltrace/trace-ir/stream-class.h b/include/babeltrace/trace-ir/stream-class.h
index aec3be34..ca130a0c 100644
--- 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 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 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);
@@ -57,19 +60,40 @@ 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 void bt_stream_class_set_packets_have_beginning_default_clock_snapshot(
+		bt_stream_class *stream_class, bt_bool value);
+
+extern void bt_stream_class_set_packets_have_end_default_clock_snapshot(
+		bt_stream_class *stream_class, bt_bool value);
+
+extern void bt_stream_class_set_supports_discarded_events(
 		bt_stream_class *stream_class,
-		bt_field_class *field_class);
+		bt_bool supports_discarded_events,
+		bt_bool with_default_clock_snapshots);
+
+extern void bt_stream_class_set_supports_discarded_packets(
+		bt_stream_class *stream_class,
+		bt_bool supports_discarded_packets,
+		bt_bool with_default_clock_snapshots);
 
-extern int bt_stream_class_set_event_header_field_class(
+extern bt_stream_class_status
+bt_stream_class_set_packet_context_field_class(
 		bt_stream_class *stream_class,
 		bt_field_class *field_class);
 
-extern int
+extern bt_field_class *
+bt_stream_class_borrow_packet_context_field_class(
+		bt_stream_class *stream_class);
+
+extern bt_stream_class_status
 bt_stream_class_set_event_common_context_field_class(
 		bt_stream_class *stream_class,
 		bt_field_class *field_class);
 
+extern bt_field_class *
+bt_stream_class_borrow_event_common_context_field_class(
+		bt_stream_class *stream_class);
+
 extern bt_event_class *
 bt_stream_class_borrow_event_class_by_index(
 		bt_stream_class *stream_class, uint64_t index);
@@ -81,26 +105,10 @@ 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 bt_stream_class_status bt_stream_class_set_default_clock_class(
 		bt_stream_class *stream_class,
 		bt_clock_class *clock_class);
 
-extern void
-bt_stream_class_set_packets_have_discarded_event_counter_snapshot(
-		bt_stream_class *stream_class, bt_bool value);
-
-extern void
-bt_stream_class_set_packets_have_packet_counter_snapshot(
-		bt_stream_class *stream_class, bt_bool value);
-
-extern void
-bt_stream_class_set_packets_have_default_beginning_clock_value(
-		bt_stream_class *stream_class, bt_bool value);
-
-extern void
-bt_stream_class_set_packets_have_default_end_clock_value(
-		bt_stream_class *stream_class, bt_bool value);
-
 #ifdef __cplusplus
 }
 #endif