Function pthread_cleanup_pop

components/libc/posix/pthreads/pthread.c:1175–1201

* @brief Unregisters a cleanup handler and optionally executes it. * * The `pthread_cleanup_pop` function unregisters a cleanup handler that was previously registered * using `pthread_cleanup_push`. If the `execute` parameter is non-zero, the cleanup handler is executed * at the point where the thread terminates or is canceled. * * If `execute` is zero, the handler is unregistered without be

 * @see pthread_cleanup_push, pthread_exit, pthread_cancel
 */
void pthread_cleanup_pop(int execute)
{
    _pthread_data_t *ptd;
    _pthread_cleanup_t *cleanup;

    if (rt_thread_self() == NULL) return;

    /* get pthread data from pthread_data of thread */
    ptd = (_pthread_data_t *)rt_thread_self()->pthread_data;
    RT_ASSERT(ptd != RT_NULL);

    if (execute)
    {
        rt_enter_critical();
        cleanup = ptd->cleanup;
        if (cleanup)
            ptd->cleanup = cleanup->next;
        rt_exit_critical();

        if (cleanup)
        {
            cleanup->cleanup_func(cleanup->parameter);

            rt_free(cleanup);
        }
    }
}
RTM_EXPORT(pthread_cleanup_pop);

/**