edgetpu/edgetpu_vendor_service.te

# EdgeTPU vendor service.
type edgetpu_vendor_server, domain;
type edgetpu_vendor_server_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(edgetpu_vendor_server)

# The vendor service will use binder calls.
binder_use(edgetpu_vendor_server);

# The vendor service will serve a binder service.
binder_service(edgetpu_vendor_server);

# EdgeTPU vendor service to register the service to service_manager.
add_service(edgetpu_vendor_server, edgetpu_vendor_service);

# Allow communications between other vendor services.
allow edgetpu_vendor_server vndbinder_device:chr_file { read write open ioctl map };

# Allow EdgeTPU vendor service to access its data files.
allow edgetpu_vendor_server edgetpu_vendor_service_data_file:file create_file_perms;
allow edgetpu_vendor_server edgetpu_vendor_service_data_file:dir create_dir_perms;

# Allow EdgeTPU vendor service to access Android shared memory allocated
# by the camera hal for on-device compilation.
allow edgetpu_vendor_server hal_camera_default:fd use;

# Allow EdgeTPU vendor service to read the kernel version.
# This is done inside the InitGoogle.
allow edgetpu_vendor_server proc_version:file r_file_perms;