allow system_app blkio_dev:dir search;
allow system_app kcal_dev:dir search;
allow system_app kcal_dev:file rw_file_perms;
allow system_app proc_vmallocinfo:file read;
allow system_app sysfs_vibrator:dir search;
allow system_app sysfs_vibrator:file rw_file_perms;
allow system_app sysfs_graphics:dir search;
allow system_app sysfs_graphics:file rw_file_perms;
allow system_app sysfs_leds:dir search;
allow system_app sysfs_fpsinfo:file rw_file_perms;
allow system_app sysfs_headphonegain:file rw_file_perms;
allow system_app sysfs_micgain:file rw_file_perms;
allow system_app sysfs_earpiecegain:file rw_file_perms;
allow system_app sysfs_zram:dir search;
allow system_app sysfs_zram:file r_file_perms;

get_prop(system_app, system_prop);
set_prop(system_app, system_prop);