From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 30 Nov 2015 14:01:16 +0000 (-0500)
Subject: Add internal bt_object reference count accessor
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=935e7ed6b558638e2ede402febdb7c82930cc1b8

Add internal bt_object reference count accessor

This accessor is added to facilitate the testing and validation
of the bt_object reference counting and aggregation mechanism.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/include/babeltrace/object-internal.h b/include/babeltrace/object-internal.h
index 0b0fd0f7..747950f7 100644
--- a/include/babeltrace/object-internal.h
+++ b/include/babeltrace/object-internal.h
@@ -102,7 +102,16 @@ void bt_object_init(void *ptr, bt_object_release_func release)
 	struct bt_object *obj = ptr;
 
 	obj->release = release;
+	obj->parent = NULL;
 	bt_ref_init(&obj->ref_count, generic_release);
 }
 
+static inline
+long bt_object_get_ref_count(const void *ptr)
+{
+	const struct bt_object *obj = ptr;
+
+	return obj->ref_count.count;
+}
+
 #endif /* BABELTRACE_OBJECT_INTERNAL_H */