sepolicy/hal_gnss.te

#access to /sys/devices/soc0/hw_platform and /sys/devices/soc0/soc_id
allow hal_gnss self:socket { create read write ioctl } ;
allowxperm hal_gnss self:socket ioctl { IPC_ROUTER_IOCTL_BIND_CONTROL_PORT
                                        IPC_ROUTER_IOCTL_LOOKUP_SERVER } ;
allow hal_gnss self:netlink_socket { create bind read };

r_dir_file(hal_gnss, sysfs_msm_subsys);

userdebug_or_eng(`
  allow hal_gnss diag_device:chr_file { read write open ioctl};
')

# access to /sys/bus/esoc/devices
allow hal_gnss sysfs:dir { read open };

# access to /sys/devices/soc0/soc_id and /sys/devices/soc0/hw_platform
allow hal_gnss sysfs_soc:dir search;
allow hal_gnss sysfs_soc:file { read open getattr };

# read access to sys/module/diagchar/parameters/timestamp_switch
allow hal_gnss sysfs_timestamp_switch:file r_file_perms;