Exemplo n.º 1
0
ER
psnd_pdq(ID pdqid, intptr_t data, PRI datapri)
{
	PDQCB	*p_pdqcb;
	ER		ercd;

	LOG_PSND_PDQ_ENTER(pdqid, data, datapri);
	CHECK_UNL();
	CHECK_ID(VALID_PDQID(pdqid));
	p_pdqcb = get_pdqcb(pdqid);
	CHECK_PAR(TMIN_DPRI <= datapri && datapri <= p_pdqcb->p_pdqinib->maxdpri);

	lock_cpu();
	if (send_pridata(p_pdqcb, data, datapri)) {
		if (p_runtsk != p_schedtsk) {
			if (!sense_context()) {
				dispatch();
			}
			else {
				request_dispatch();
			}
		}
		ercd = E_OK;
	}
	else {
		ercd = E_TMOUT;
	}
	unlock_cpu();

  error_exit:
	LOG_PSND_PDQ_LEAVE(ercd);
	return(ercd);
}
Exemplo n.º 2
0
ER
psnd_pdq(ID pdqid, intptr_t data, PRI datapri)
{
    PDQCB	*p_pdqcb;
    bool_t	reqdsp;
    ER		ercd;

    LOG_PSND_PDQ_ENTER(pdqid, data, datapri);
    CHECK_TSKCTX_UNL();
    CHECK_PDQID(pdqid);
    p_pdqcb = get_pdqcb(pdqid);
    CHECK_PAR(TMIN_DPRI <= datapri && datapri <= p_pdqcb->p_pdqinib->maxdpri);

    t_lock_cpu();
    if (p_pdqcb->p_pdqinib->pdqatr == TA_NOEXS) {
        ercd = E_NOEXS;
    }
    else if (send_pridata(p_pdqcb, data, datapri, &reqdsp)) {
        if (reqdsp) {
            dispatch();
        }
        ercd = E_OK;
    }
    else {
        ercd = E_TMOUT;
    }
    t_unlock_cpu();

error_exit:
    LOG_PSND_PDQ_LEAVE(ercd);
    return(ercd);
}
Exemplo n.º 3
0
ER
psnd_pdq(ID pdqid, intptr_t data, PRI datapri)
{
	PDQCB	*p_pdqcb;
	bool_t	dspreq;
	ER		ercd;

	LOG_PSND_PDQ_ENTER(pdqid, data, datapri);
	CHECK_TSKCTX_UNL();
	CHECK_PDQID(pdqid);
	CHECK_PAR(TMIN_DPRI <= datapri);
	p_pdqcb = get_pdqcb(pdqid);

	t_lock_cpu();
	if (p_pdqcb->p_pdqinib->pdqatr == TA_NOEXS) {
		ercd = E_NOEXS;
	}
	else if (VIOLATE_ACPTN(p_pdqcb->p_pdqinib->acvct.acptn1)) {
		ercd = E_OACV;
	}
	else if (!(datapri <= p_pdqcb->p_pdqinib->maxdpri)) {
		ercd = E_PAR;
	}
	else if (send_pridata(p_pdqcb, data, datapri, &dspreq)) {
		if (dspreq) {
			dispatch();
		}
		ercd = E_OK;
	}
	else {
		ercd = E_TMOUT;
	}
	t_unlock_cpu();

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