sepolicy/mmi_touch_sh.te

type mmi_touch_sh, domain;
type mmi_touch_sh_exec, exec_type, file_type;

# Started by init
init_daemon_domain(mmi_touch_sh)

# shell scripts need to execute /system/bin/sh
allow mmi_touch_sh shell_exec:file rx_file_perms;

# Logs to /dev/kmsg
allow mmi_touch_sh kmsg_device:chr_file w_file_perms;

# Write to /sys/path/to/firmware/forcereflash
# Read from /sys/path/to/firmware/poweron (and others)
allow mmi_touch_sh sysfs_mmi_touch:file rw_file_perms;
allow mmi_touch_sh sysfs_mmi_touch:dir search;