add_service(hal_power_stats_default, hal_power_stats_vendor_service) vndbinder_use(hal_power_stats) add_service(hal_power_stats_server, hal_power_stats_service) r_dir_file(hal_power_stats_default, sysfs_power_stats) allow hal_power_stats_default power_stats_device:chr_file rw_file_perms;