The unique name that owns the name that @manager is for or %NULL if
no-one currently owns that name. You can connect to the
#GObject::notify signal to track changes to the
#GDBusObjectManagerClient:name-owner property.
Return: The name owner or %NULL if no name owner
exists. Free with g_free().
The unique name that owns the name that @manager is for or %NULL if no-one currently owns that name. You can connect to the #GObject::notify signal to track changes to the #GDBusObjectManagerClient:name-owner property.
Return: The name owner or %NULL if no name owner exists. Free with g_free().