method_set_icon_name  599 src/hostname/hostnamed.c         return set_machine_info(userdata, bus, m, PROP_ICON_NAME, method_set_icon_name, error);
method_set_icon_name  631 src/hostname/hostnamed.c         SD_BUS_METHOD("SetIconName", "sb", NULL, method_set_icon_name, SD_BUS_VTABLE_UNPRIVILEGED),