C++ (Cpp) LOG_DEL_SEM_ENTER Beispiele

Beispiel #1

Datei: semaphore.c Projekt: takeharukato/asp3-aarch64

ER
del_sem(ID semid)
{
	SEMCB	*p_semcb;
	SEMINIB	*p_seminib;
	ER		ercd;

	LOG_DEL_SEM_ENTER(semid);
	CHECK_TSKCTX_UNL();
	CHECK_ID(VALID_SEMID(semid));
	p_semcb = get_semcb(semid);

	lock_cpu();
	if (p_semcb->p_seminib->sematr == TA_NOEXS) {
		ercd = E_NOEXS;
	}
	else if (semid <= tmax_ssemid) {
		ercd = E_OBJ;
	}
	else {
		init_wait_queue(&(p_semcb->wait_queue));
		p_seminib = (SEMINIB *)(p_semcb->p_seminib);
		p_seminib->sematr = TA_NOEXS;
		queue_insert_prev(&free_semcb, &(p_semcb->wait_queue));
		if (p_runtsk != p_schedtsk) {
			dispatch();
		}
		ercd = E_OK;
	}
	unlock_cpu();

  error_exit:
	LOG_DEL_SEM_LEAVE(ercd);
	return(ercd);
}

Beispiel #2

Datei: semaphore.c Projekt: yuyaotsuka/etrobo

ER
del_sem(ID semid)
{
    SEMCB	*p_semcb;
    SEMINIB	*p_seminib;
    bool_t	dspreq;
    ER		ercd;

    LOG_DEL_SEM_ENTER(semid);
    CHECK_TSKCTX_UNL();
    CHECK_SEMID(semid);
    p_semcb = get_semcb(semid);

    t_lock_cpu();
    if (p_semcb->p_seminib->sematr == TA_NOEXS) {
        ercd = E_NOEXS;
    }
    else if (VIOLATE_ACPTN(p_semcb->p_seminib->acvct.acptn3)) {
        ercd = E_OACV;
    }
    else if (SEMID(p_semcb) > tmax_ssemid) {
        dspreq = init_wait_queue(&(p_semcb->wait_queue));
        p_seminib = (SEMINIB *)(p_semcb->p_seminib);
        p_seminib->sematr = TA_NOEXS;
        queue_insert_prev(&free_semcb, &(p_semcb->wait_queue));
        if (dspreq) {
            dispatch();
        }
        ercd = E_OK;
    }
    else {
        ercd = E_OBJ;
    }
    t_unlock_cpu();

error_exit:
    LOG_DEL_SEM_LEAVE(ercd);
    return(ercd);
}