# Allow read access to firmware related files. r_dir_file(ueventd, firmware_file); # Write access to thermal related sysfs nodes. allow ueventd sysfs_thermal:file w_file_perms; # Allow write access to usb related sysfs nodes. allow ueventd sysfs_usb:file w_file_perms; # Allow write access to bt_power sysfs nodes. allow ueventd sysfs_bt_power:file w_file_perms;