platform_system_sepolicy/gpsd.te

# gpsd - GPS daemon
type gpsd, domain;
type gpsd_exec, exec_type, file_type;

init_daemon_domain(gpsd)
net_domain(gpsd)
allow gpsd gps_data_file:dir rw_dir_perms;
allow gpsd gps_data_file:notdevfile_class_set create_file_perms;
# Socket is created by the daemon, not by init, and under /data/gps,
# not under /dev/socket.
type_transition gpsd gps_data_file:sock_file gps_socket;
allow gpsd gps_socket:sock_file create_file_perms;
# XXX Label sysfs files with a specific type?
allow gpsd sysfs:file rw_file_perms;

allow gpsd gps_device:chr_file rw_file_perms;

# Execute the shell or system commands.
allow gpsd shell_exec:file rx_file_perms;
allow gpsd system_file:file rx_file_perms;

###
### neverallow
###

# gpsd can never have capabilities other than block_suspend
neverallow gpsd self:capability *;
neverallow gpsd self:capability2 ~block_suspend;