type hal_usb_impl, domain; hal_server_domain(hal_usb_impl, hal_usb) hal_server_domain(hal_usb_impl, hal_usb_gadget) type hal_usb_impl_exec, vendor_file_type, exec_type, file_type; init_daemon_domain(hal_usb_impl) allow hal_usb_impl functionfs:dir { watch watch_reads }; set_prop(hal_usb_impl, vendor_usb_config_prop) allow hal_usb_impl sysfs_batteryinfo:dir r_dir_perms; allow hal_usb_impl sysfs_batteryinfo:file rw_file_perms; allow hal_usb_impl sysfs_extcon:dir search;