lib: force user to include `<babeltrace2/babeltrace.h>`

[babeltrace.git] / include / babeltrace2 / graph / self-message-iterator.h

diff --git a/include/babeltrace2/graph/self-message-iterator.h b/include/babeltrace2/graph/self-message-iterator.h
index d7f7b5eece35bf24ea9fdfff57e778e84a3ac5db..155542b87416f002bb5c9947e9a1595736adefdc 100644 (file)
--- a/include/babeltrace2/graph/self-message-iterator.h
+++ b/include/babeltrace2/graph/self-message-iterator.h
@@ -1,5 +1,5 @@
-#ifndef BABELTRACE_GRAPH_SELF_MESSAGE_ITERATOR_H
-#define BABELTRACE_GRAPH_SELF_MESSAGE_ITERATOR_H
+#ifndef BABELTRACE2_GRAPH_SELF_MESSAGE_ITERATOR_H
+#define BABELTRACE2_GRAPH_SELF_MESSAGE_ITERATOR_H
 
 /*
  * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
@@ -23,6 +23,10 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 /* For bt_self_component, bt_self_message_iterator, bt_self_port_output */
 #include <babeltrace2/types.h>
 
@@ -49,4 +53,4 @@ extern void *bt_self_message_iterator_get_data(
 }
 #endif
 
-#endif /* BABELTRACE_GRAPH_SELF_MESSAGE_ITERATOR_H */
+#endif /* BABELTRACE2_GRAPH_SELF_MESSAGE_ITERATOR_H */