lib: make can_seek_beginning and can_seek_ns_from_origin methods return a status

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

diff --git a/include/babeltrace2/graph/message-iterator.h b/include/babeltrace2/graph/message-iterator.h
index bfe9ae491b515627779a69b22bbfd596dc77c1a1..a7c3941cb0fb2d6781a358be26c6335e354ac250 100644 (file)
--- a/include/babeltrace2/graph/message-iterator.h
+++ b/include/babeltrace2/graph/message-iterator.h
@@ -2,8 +2,7 @@
 #define BABELTRACE2_GRAPH_MESSAGE_ITERATOR_H
 
 /*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2015 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
@@ -56,6 +55,20 @@ typedef enum bt_message_iterator_seek_ns_from_origin_status {
        BT_MESSAGE_ITERATOR_SEEK_NS_FROM_ORIGIN_STATUS_MEMORY_ERROR     = __BT_FUNC_STATUS_MEMORY_ERROR,
 } bt_message_iterator_seek_ns_from_origin_status;
 
+typedef enum bt_message_iterator_can_seek_beginning_status {
+       BT_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_STATUS_OK                = __BT_FUNC_STATUS_OK,
+       BT_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_STATUS_AGAIN             = __BT_FUNC_STATUS_AGAIN,
+       BT_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_STATUS_ERROR             = __BT_FUNC_STATUS_ERROR,
+       BT_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_STATUS_MEMORY_ERROR      = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_message_iterator_can_seek_beginning_status;
+
+typedef enum bt_message_iterator_can_seek_ns_from_origin_status {
+       BT_MESSAGE_ITERATOR_CAN_SEEK_NS_FROM_ORIGIN_STATUS_OK           = __BT_FUNC_STATUS_OK,
+       BT_MESSAGE_ITERATOR_CAN_SEEK_NS_FROM_ORIGIN_STATUS_AGAIN        = __BT_FUNC_STATUS_AGAIN,
+       BT_MESSAGE_ITERATOR_CAN_SEEK_NS_FROM_ORIGIN_STATUS_ERROR        = __BT_FUNC_STATUS_ERROR,
+       BT_MESSAGE_ITERATOR_CAN_SEEK_NS_FROM_ORIGIN_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_message_iterator_can_seek_ns_from_origin_status;
+
 #ifdef __cplusplus
 }
 #endif