Fix: src.ctf.lttng-live: emitting stream end msg with no stream

[babeltrace.git] / include / babeltrace2 / graph / self-component-class-filter.h

diff --git a/include/babeltrace2/graph/self-component-class-filter.h b/include/babeltrace2/graph/self-component-class-filter.h
index 5ac7cc6a5ff7d031954ed00cad1db75c20e0361b..f2f96ceb6ba5ac23f04f35fe3c5deb73da724028 100644 (file)
--- a/include/babeltrace2/graph/self-component-class-filter.h
+++ b/include/babeltrace2/graph/self-component-class-filter.h
@@ -1,9 +1,8 @@
-#ifndef BABELTRACE_GRAPH_SELF_COMPONENT_CLASS_FILTER_H
-#define BABELTRACE_GRAPH_SELF_COMPONENT_CLASS_FILTER_H
+#ifndef BABELTRACE2_GRAPH_SELF_COMPONENT_CLASS_FILTER_H
+#define BABELTRACE2_GRAPH_SELF_COMPONENT_CLASS_FILTER_H
 
 /*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -24,10 +23,10 @@
  * SOFTWARE.
  */
 
-/*
- * For bt_component_class_filter, bt_self_component_class_filter,
- * __BT_UPCAST_CONST
- */
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 #include <babeltrace2/types.h>
 
 #ifdef __cplusplus
@@ -43,8 +42,16 @@ bt_self_component_class_filter_as_component_class_filter(
                self_comp_cls_filter);
 }
 
+static inline
+bt_self_component_class*
+bt_self_component_class_filter_as_self_component_class(
+               bt_self_component_class_filter *self_comp_cls_filter)
+{
+       return __BT_UPCAST(bt_self_component_class, self_comp_cls_filter);
+}
+
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* BABELTRACE_GRAPH_SELF_COMPONENT_CLASS_FILTER_H */
+#endif /* BABELTRACE2_GRAPH_SELF_COMPONENT_CLASS_FILTER_H */