lib: make packet beginning/end default CS optional

[babeltrace.git] / lib / trace-ir / stream-class.c

diff --git a/lib/trace-ir/stream-class.c b/lib/trace-ir/stream-class.c
index 1271374260a1fc513f9546b8975512706708828e..89470b5badc7594008a2467abb621ec58ec29bd0 100644 (file)
--- a/lib/trace-ir/stream-class.c
+++ b/lib/trace-ir/stream-class.c
@@ -451,6 +451,46 @@ void bt_stream_class_set_assigns_automatic_event_class_id(
                "assignment property: %!+S", stream_class);
 }
 
+bt_bool bt_stream_class_packets_have_default_beginning_clock_snapshot(
+               const struct bt_stream_class *stream_class)
+{
+       BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
+       return (bt_bool) stream_class->packets_have_default_beginning_clock_snapshot;
+}
+
+void bt_stream_class_set_packets_have_default_beginning_clock_snapshot(
+               struct bt_stream_class *stream_class, bt_bool value)
+{
+       BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
+       BT_ASSERT_PRE_STREAM_CLASS_HOT(stream_class);
+       BT_ASSERT_PRE(!value || stream_class->default_clock_class,
+               "Stream class has no default clock class: %!+S", stream_class);
+       stream_class->packets_have_default_beginning_clock_snapshot =
+               (bool) value;
+       BT_LIB_LOGV("Set stream class's \"packets have default beginning "
+               "clock snapshot\" property: %!+S", stream_class);
+}
+
+bt_bool bt_stream_class_packets_have_default_end_clock_snapshot(
+               const struct bt_stream_class *stream_class)
+{
+       BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
+       return (bt_bool) stream_class->packets_have_default_end_clock_snapshot;
+}
+
+void bt_stream_class_set_packets_have_default_end_clock_snapshot(
+               struct bt_stream_class *stream_class, bt_bool value)
+{
+       BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
+       BT_ASSERT_PRE_STREAM_CLASS_HOT(stream_class);
+       BT_ASSERT_PRE(!value || stream_class->default_clock_class,
+               "Stream class has no default clock class: %!+S", stream_class);
+       stream_class->packets_have_default_end_clock_snapshot =
+               (bool) value;
+       BT_LIB_LOGV("Set stream class's \"packets have default end "
+               "clock snapshot\" property: %!+S", stream_class);
+}
+
 bt_bool bt_stream_class_assigns_automatic_stream_id(
                const struct bt_stream_class *stream_class)
 {
@@ -469,13 +509,6 @@ void bt_stream_class_set_assigns_automatic_stream_id(
                "assignment property: %!+S", stream_class);
 }
 
-bt_bool bt_stream_class_default_clock_is_always_known(
-               const struct bt_stream_class *stream_class)
-{
-       /* BT_CLOCK_SNAPSHOT_STATE_UNKNOWN is not supported as of 2.0 */
-       return BT_TRUE;
-}
-
 void bt_stream_class_get_ref(const struct bt_stream_class *stream_class)
 {
        bt_object_get_ref(stream_class);