NWAM_BACKEND_DOOR_FILE
(void) unlink(NWAM_BACKEND_DOOR_FILE);
did = open(NWAM_BACKEND_DOOR_FILE,
(void) fdetach(NWAM_BACKEND_DOOR_FILE);
if (fattach(backend_door_fd, NWAM_BACKEND_DOOR_FILE) == -1) {
if (nwam_make_door_call(NWAM_BACKEND_DOOR_FILE, &backend_door_client_fd,