Function rt_thread_idle_delhook

src/idle.c:95–116

* @brief delete the idle hook on hook list. * * @param hook the specified hook function. * * @return `RT_EOK`: delete OK. * `-RT_ENOSYS`: hook was not found. */

 *         `-RT_ENOSYS`: hook was not found.
 */
rt_err_t rt_thread_idle_delhook(void (*hook)(void))
{
    rt_size_t i;
    rt_err_t ret = -RT_ENOSYS;
    rt_base_t level;

    level = rt_spin_lock_irqsave(&_hook_spinlock);

    for (i = 0; i < RT_IDLE_HOOK_LIST_SIZE; i++)
    {
        if (idle_hook_list[i] == hook)
        {
            idle_hook_list[i] = RT_NULL;
            ret = RT_EOK;
            break;
        }
    }

    rt_spin_unlock_irqrestore(&_hook_spinlock, level);

    return ret;
}

#endif /* RT_USING_IDLE_HOOK */