platform_system_sepolicy/healthd.te

# healthd seclabel is specified in init.rc since
# it lives in the rootfs and has no unique file type.
type healthd, domain;

allow healthd rootfs:file { read entrypoint };
write_klog(healthd)
# /dev/__null__ created by init prior to policy load,
# open fd inherited by healthd.
allow healthd tmpfs:chr_file { read write };

allow healthd self:capability { net_admin mknod };
allow healthd self:capability2 block_suspend;
allow healthd self:netlink_kobject_uevent_socket create_socket_perms;
binder_use(healthd)
binder_service(healthd)
binder_call(healthd, system_server)

# Write to state file.
# TODO:  Split into a separate type?
allow healthd sysfs:file write;

###
### healthd: charger mode
###

allow healthd graphics_device:dir r_dir_perms;
allow healthd graphics_device:chr_file rw_file_perms;
allow healthd input_device:dir r_dir_perms;
allow healthd input_device:chr_file r_file_perms;
allow healthd tty_device:chr_file rw_file_perms;
allow healthd ashmem_device:chr_file execute;
allow healthd self:process execmem;