tests/utils/bt2_plugins/utils.hpp

   1 /*
   2  * Copyright (C) 2024 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-only
   5  *
   6  */
   7
   8 #ifndef LTTNG_TEST_UTILS_BT2_PLUGIN_UTILS_HPP
   9 #define LTTNG_TEST_UTILS_BT2_PLUGIN_UTILS_HPP
  10
  11 #include <common/make-unique-wrapper.hpp>
  12
  13 #include <babeltrace2/babeltrace.h>
  14
  15 namespace lttng {
  16 namespace bt2 {
  17 namespace internal {
  18 static inline void bt_value_put_ref(bt_value *value)
  19 {
  20         bt_value_put_ref(static_cast<const bt_value *>(value));
  21 }
  22 } /* namespace internal */
  23
  24 using value_ref = std::unique_ptr<
  25         bt_value,
  26         lttng::memory::create_deleter_class<bt_value, internal::bt_value_put_ref>::deleter>;
  27
  28 using event_class_const_ref = std::unique_ptr<
  29         const bt_event_class,
  30         lttng::memory::create_deleter_class<const bt_event_class, bt_event_class_put_ref>::deleter>;
  31
  32 static inline value_ref make_value_ref(bt_value *instance)
  33 {
  34         const memory::create_deleter_class<bt_value, internal::bt_value_put_ref> unique_deleter;
  35         return unique_deleter(instance);
  36 }
  37
  38 using message_const_ref = std::unique_ptr<
  39         const bt_message,
  40         lttng::memory::create_deleter_class<const bt_message, bt_message_put_ref>::deleter>;
  41
  42 using message_iterator_ref =
  43         std::unique_ptr<bt_message_iterator,
  44                         lttng::memory::create_deleter_class<const bt_message_iterator,
  45                                                             bt_message_iterator_put_ref>::deleter>;
  46 } /* namespace bt2 */
  47 } /* namespace lttng */
  48
  49 #endif /* LTTNG_TEST_UTILS_BT2_PLUGIN_UTILS_HPP */