Function lwp_ctty_register

components/lwp/terminal/tty_ctty.c:85–98

register device to DFS */

/* register device to DFS */
static int lwp_ctty_register(rt_device_t ctty)
{
    rt_err_t rc = -RT_ENOMEM;
    const char *tty_name = "tty";

    device_setup(ctty);
    rc = rt_device_register(ctty, tty_name, RT_DEVICE_FLAG_DYNAMIC);
    if (rc == RT_EOK)
    {
        ctty->readlink = &ctty_readlink;
        ctty->fops = &ctty_file_ops;
    }
    return rc;
}

static struct rt_device ctty;