diff options
| -rw-r--r-- | include/qom/object.h | 12 | ||||
| -rw-r--r-- | qom/container.c | 14 |
2 files changed, 23 insertions, 3 deletions
diff --git a/include/qom/object.h b/include/qom/object.h index de02e16817..95d6e064d9 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -2020,6 +2020,18 @@ int object_child_foreach_recursive(Object *obj, Object *container_get(Object *root, const char *path); /** + * object_property_add_new_container: + * @obj: the parent object + * @name: the name of the parent object's property to add + * + * Add a newly created container object to a parent object. + * + * Returns: the newly created container object. Its reference count is 1, + * and the reference is owned by the parent object. + */ +Object *object_property_add_new_container(Object *obj, const char *name); + +/** * object_property_help: * @name: the name of the property * @type: the type of the property diff --git a/qom/container.c b/qom/container.c index cfec92a944..20ab74b0e8 100644 --- a/qom/container.c +++ b/qom/container.c @@ -24,6 +24,16 @@ static void container_register_types(void) type_register_static(&container_info); } +Object *object_property_add_new_container(Object *obj, const char *name) +{ + Object *child = object_new(TYPE_CONTAINER); + + object_property_add_child(obj, name, child); + object_unref(child); + + return child; +} + Object *container_get(Object *root, const char *path) { Object *obj, *child; @@ -37,9 +47,7 @@ Object *container_get(Object *root, const char *path) for (i = 1; parts[i] != NULL; i++, obj = child) { child = object_resolve_path_component(obj, parts[i]); if (!child) { - child = object_new(TYPE_CONTAINER); - object_property_add_child(obj, parts[i], child); - object_unref(child); + child = object_property_add_new_container(obj, parts[i]); } } |