Dlpi Example Program

data_area[0] = i;

/* Initialize data area */ for (j = 1; j < (i+1)*10; j++)

data_area[j] = ”a”; print_dlsap(”sending data to ”,rdlsap, rdlsap_len);

send_data(send_fd, rdlsap, rdlsap_len, (i + 1) * 10); /* receive the data packet */

recv_len = recv_data(recv_fd);

printf(”received %d bytes, first word = %d\n”, recv_len, data_area[0]);

}

We're finished. Now call cleanup to unbind, then detach, then close the device file.

cleanup(send_fd); cleanup(recv_fd);

}

Chapter 2