Function rt_thread_defunct_dequeue

src/defunct.c:47–62

* @brief Dequeue a thread from defunct queue. */

 * @brief Dequeue a thread from defunct queue.
 */
rt_thread_t rt_thread_defunct_dequeue(void)
{
    rt_base_t   level;
    rt_thread_t thread = RT_NULL;
    rt_list_t  *l      = &_rt_thread_defunct;

    level = rt_spin_lock_irqsave(&_defunct_spinlock);
    if (!rt_list_isempty(l))
    {
        thread = RT_THREAD_LIST_NODE_ENTRY(l->next);
        rt_list_remove(&RT_THREAD_LIST_NODE(thread));
    }
    rt_spin_unlock_irqrestore(&_defunct_spinlock, level);

    return thread;
}

/**
 * @brief This function will perform system background job when system idle.