X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fplugin%2Fplugin-const.h;fp=include%2Fbabeltrace%2Fplugin%2Fplugin-const.h;h=ad0b454d4b9cb02ddbad611ee879969018ca30f3;hb=c5b9b4417bedfbec9b5dd23b8395ccdd4eeffc44;hp=4bf3564c59ad931f61ec671dd166e43b194de4b1;hpb=e2f7325d1e58710ee928373592adcee466f93d06;p=babeltrace.git

diff --git a/include/babeltrace/plugin/plugin-const.h b/include/babeltrace/plugin/plugin-const.h
index 4bf3564c..ad0b454d 100644
--- a/include/babeltrace/plugin/plugin-const.h
+++ b/include/babeltrace/plugin/plugin-const.h
@@ -121,6 +121,23 @@ extern const struct bt_component_class_sink *
 bt_plugin_borrow_sink_component_class_by_name_const(
 		const struct bt_plugin *plugin, const char *name);
 
+extern void bt_plugin_get_ref(const struct bt_plugin *plugin);
+
+extern void bt_plugin_put_ref(const struct bt_plugin *plugin);
+
+#define BT_PLUGIN_PUT_REF_AND_RESET(_var)		\
+	do {						\
+		bt_plugin_put_ref(_var);		\
+		(_var) = NULL;				\
+	} while (0)
+
+#define BT_PLUGIN_MOVE_REF(_var_dst, _var_src)		\
+	do {						\
+		bt_plugin_put_ref(_var_dst);		\
+		(_var_dst) = (_var_src);		\
+		(_var_src) = NULL;			\
+	} while (0)
+
 #ifdef __cplusplus
 }
 #endif