path: root/include/qom/object.h
diff options
Diffstat (limited to 'include/qom/object.h')
1 files changed, 10 insertions, 1 deletions
diff --git a/include/qom/object.h b/include/qom/object.h
index 4cd77049e4..9feb441986 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -1067,12 +1067,18 @@ Object *object_resolve_path_component(Object *parent, const gchar *part);
void object_property_add_child(Object *obj, const char *name,
Object *child, Error **errp);
+typedef enum {
+ /* Unref the link pointer when the property is deleted */
+} ObjectPropertyLinkFlags;
* object_property_add_link:
* @obj: the object to add a property to
* @name: the name of the property
* @type: the qobj type of the link
* @child: a pointer to where the link object reference is stored
+ * @flags: additional options for the link
* @errp: if an error occurs, a pointer to an area to store the area
* Links establish relationships between objects. Links are unidirectional
@@ -1084,10 +1090,13 @@ void object_property_add_child(Object *obj, const char *name,
* Ownership of the pointer that @child points to is transferred to the
* link property. The reference count for <code>*@child</code> is
* managed by the property from after the function returns till the
- * property is deleted with object_property_del().
+ * property is deleted with object_property_del(). If the
+ * <code>@flags</code> <code>OBJ_PROP_LINK_UNREF_ON_RELEASE</code> bit is set,
+ * the reference count is decremented when the property is deleted.
void object_property_add_link(Object *obj, const char *name,
const char *type, Object **child,
+ ObjectPropertyLinkFlags flags,
Error **errp);