Function finsh_set_password

components/finsh/shell.c:305–318

* set a new password for finsh * * @param password new password * * @return result, RT_EOK on OK, -RT_ERROR on the new password length is less than * FINSH_PASSWORD_MIN or greater than FINSH_PASSWORD_MAX */

 *  FINSH_PASSWORD_MIN or greater than FINSH_PASSWORD_MAX
 */
rt_err_t finsh_set_password(const char *password)
{
    rt_base_t level;
    rt_size_t pw_len = rt_strlen(password);

    if (pw_len < FINSH_PASSWORD_MIN || pw_len > FINSH_PASSWORD_MAX)
        return -RT_ERROR;

    level = rt_hw_interrupt_disable();
    rt_strncpy(shell->password, password, FINSH_PASSWORD_MAX);
    rt_hw_interrupt_enable(level);

    return RT_EOK;
}

/**
 * get the finsh password