ER
ref_pdq(ID pdqid, T_RPDQ *pk_rpdq)
{
PDQCB *p_pdqcb;
ER ercd;
LOG_REF_PDQ_ENTER(pdqid, pk_rpdq);
CHECK_TSKCTX_UNL();
CHECK_PDQID(pdqid);
p_pdqcb = get_pdqcb(pdqid);
t_lock_cpu();
if (p_pdqcb->p_pdqinib->pdqatr == TA_NOEXS) {
ercd = E_NOEXS;
}
else {
pk_rpdq->stskid = wait_tskid(&(p_pdqcb->swait_queue));
pk_rpdq->rtskid = wait_tskid(&(p_pdqcb->rwait_queue));
pk_rpdq->spdqcnt = p_pdqcb->count;
ercd = E_OK;
}
t_unlock_cpu();
error_exit:
LOG_REF_PDQ_LEAVE(ercd, pk_rpdq);
return(ercd);
}
ER
sac_pdq(ID pdqid, const ACVCT *p_acvct)
{
PDQCB *p_pdqcb;
PDQINIB *p_pdqinib;
ER ercd;
LOG_SAC_PDQ_ENTER(pdqid, p_acvct);
CHECK_TSKCTX_UNL();
CHECK_PDQID(pdqid);
CHECK_MACV_READ(p_acvct, ACVCT);
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.acptn3)) {
ercd = E_OACV;
}
else if (PDQID(p_pdqcb) > tmax_spdqid) {
p_pdqinib = (PDQINIB *)(p_pdqcb->p_pdqinib);
p_pdqinib->acvct = *p_acvct;
ercd = E_OK;
}
else {
ercd = E_OBJ;
}
t_unlock_cpu();
error_exit:
LOG_SAC_PDQ_LEAVE(ercd);
return(ercd);
}
ER
prcv_pdq(ID pdqid, intptr_t *p_data, PRI *p_datapri)
{
PDQCB *p_pdqcb;
bool_t reqdsp;
ER ercd;
LOG_PRCV_PDQ_ENTER(pdqid, p_data, p_datapri);
CHECK_TSKCTX_UNL();
CHECK_PDQID(pdqid);
p_pdqcb = get_pdqcb(pdqid);
t_lock_cpu();
if (p_pdqcb->p_pdqinib->pdqatr == TA_NOEXS) {
ercd = E_NOEXS;
}
else if (receive_pridata(p_pdqcb, p_data, p_datapri, &reqdsp)) {
if (reqdsp) {
dispatch();
}
ercd = E_OK;
}
else {
ercd = E_TMOUT;
}
t_unlock_cpu();
error_exit:
LOG_PRCV_PDQ_LEAVE(ercd, *p_data, *p_datapri);
return(ercd);
}
ER
ipsnd_pdq(ID pdqid, intptr_t data, PRI datapri)
{
PDQCB *p_pdqcb;
bool_t reqdsp;
ER ercd;
LOG_IPSND_PDQ_ENTER(pdqid, data, datapri);
CHECK_INTCTX_UNL();
CHECK_PDQID(pdqid);
p_pdqcb = get_pdqcb(pdqid);
CHECK_PAR(TMIN_DPRI <= datapri && datapri <= p_pdqcb->p_pdqinib->maxdpri);
i_lock_cpu();
if (p_pdqcb->p_pdqinib->pdqatr == TA_NOEXS) {
ercd = E_NOEXS;
}
else if (send_pridata(p_pdqcb, data, datapri, &reqdsp)) {
if (reqdsp) {
reqflg = true;
}
ercd = E_OK;
}
else {
ercd = E_TMOUT;
}
i_unlock_cpu();
error_exit:
LOG_IPSND_PDQ_LEAVE(ercd);
return(ercd);
}
ER
trcv_pdq(ID pdqid, intptr_t *p_data, PRI *p_datapri, TMO tmout)
{
PDQCB *p_pdqcb;
WINFO_PDQ winfo_pdq;
TMEVTB tmevtb;
bool_t dspreq;
ER ercd;
LOG_TRCV_PDQ_ENTER(pdqid, p_data, p_datapri, tmout);
CHECK_DISPATCH();
CHECK_PDQID(pdqid);
CHECK_MACV_WRITE(p_data, intptr_t);
CHECK_MACV_WRITE(p_datapri, PRI);
CHECK_TMOUT(tmout);
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.acptn2)) {
ercd = E_OACV;
}
else if (receive_pridata(p_pdqcb, p_data, p_datapri, &dspreq)) {
if (dspreq) {
dispatch();
}
ercd = E_OK;
}
else if (tmout == TMO_POL) {
ercd = E_TMOUT;
}
else if (p_runtsk->waifbd) {
ercd = E_RLWAI;
}
else {
p_runtsk->tstat = (TS_WAITING | TS_WAIT_RPDQ);
make_wait_tmout(&(winfo_pdq.winfo), &tmevtb, tmout);
queue_insert_prev(&(p_pdqcb->rwait_queue), &(p_runtsk->task_queue));
winfo_pdq.p_pdqcb = p_pdqcb;
LOG_TSKSTAT(p_runtsk);
dispatch();
ercd = winfo_pdq.winfo.wercd;
if (ercd == E_OK) {
*p_data = winfo_pdq.data;
*p_datapri = winfo_pdq.datapri;
}
}
t_unlock_cpu();
error_exit:
LOG_TRCV_PDQ_LEAVE(ercd, *p_data, *p_datapri);
return(ercd);
}
ER
tsnd_pdq(ID pdqid, intptr_t data, PRI datapri, TMO tmout)
{
PDQCB *p_pdqcb;
WINFO_PDQ winfo_pdq;
TMEVTB tmevtb;
bool_t dspreq;
ER ercd;
LOG_TSND_PDQ_ENTER(pdqid, data, datapri, tmout);
CHECK_DISPATCH();
CHECK_PDQID(pdqid);
CHECK_PAR(TMIN_DPRI <= datapri);
CHECK_TMOUT(tmout);
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 if (tmout == TMO_POL) {
ercd = E_TMOUT;
}
else if (p_runtsk->waifbd) {
ercd = E_RLWAI;
}
else {
winfo_pdq.data = data;
winfo_pdq.datapri = datapri;
p_runtsk->tstat = (TS_WAITING | TS_WAIT_SPDQ);
wobj_make_wait_tmout((WOBJCB *) p_pdqcb, (WINFO_WOBJ *) &winfo_pdq,
&tmevtb, tmout);
dispatch();
ercd = winfo_pdq.winfo.wercd;
}
t_unlock_cpu();
error_exit:
LOG_TSND_PDQ_LEAVE(ercd);
return(ercd);
}
ER
del_pdq(ID pdqid)
{
PDQCB *p_pdqcb;
PDQINIB *p_pdqinib;
bool_t dspreq;
ER ercd;
LOG_DEL_PDQ_ENTER(pdqid);
CHECK_TSKCTX_UNL();
CHECK_PDQID(pdqid);
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.acptn3)) {
ercd = E_OACV;
}
else if (PDQID(p_pdqcb) > tmax_spdqid) {
dspreq = init_wait_queue(&(p_pdqcb->swait_queue));
if (init_wait_queue(&(p_pdqcb->rwait_queue))) {
dspreq = true;
}
p_pdqinib = (PDQINIB *)(p_pdqcb->p_pdqinib);
if ((p_pdqinib->pdqatr & TA_MBALLOC) != 0U) {
kernel_free(p_pdqinib->p_pdqmb);
}
p_pdqinib->pdqatr = TA_NOEXS;
queue_insert_prev(&free_pdqcb, &(p_pdqcb->swait_queue));
if (dspreq) {
dispatch();
}
ercd = E_OK;
}
else {
ercd = E_OBJ;
}
t_unlock_cpu();
error_exit:
LOG_DEL_PDQ_LEAVE(ercd);
return(ercd);
}
ER
rcv_pdq(ID pdqid, intptr_t *p_data, PRI *p_datapri)
{
PDQCB *p_pdqcb;
WINFO_PDQ winfo_pdq;
bool_t reqdsp;
ER ercd;
LOG_RCV_PDQ_ENTER(pdqid, p_data, p_datapri);
CHECK_DISPATCH();
CHECK_PDQID(pdqid);
p_pdqcb = get_pdqcb(pdqid);
t_lock_cpu();
if (p_pdqcb->p_pdqinib->pdqatr == TA_NOEXS) {
ercd = E_NOEXS;
}
else if (receive_pridata(p_pdqcb, p_data, p_datapri, &reqdsp)) {
if (reqdsp) {
dispatch();
}
ercd = E_OK;
}
else {
p_runtsk->tstat = (TS_WAITING | TS_WAIT_RPDQ);
make_wait(&(winfo_pdq.winfo));
queue_insert_prev(&(p_pdqcb->rwait_queue), &(p_runtsk->task_queue));
winfo_pdq.p_pdqcb = p_pdqcb;
LOG_TSKSTAT(p_runtsk);
dispatch();
ercd = winfo_pdq.winfo.wercd;
if (ercd == E_OK) {
*p_data = winfo_pdq.data;
*p_datapri = winfo_pdq.datapri;
}
}
t_unlock_cpu();
error_exit:
LOG_RCV_PDQ_LEAVE(ercd, *p_data, *p_datapri);
return(ercd);
}
ER
ini_pdq(ID pdqid)
{
PDQCB *p_pdqcb;
bool_t dspreq;
ER ercd;
LOG_INI_PDQ_ENTER(pdqid);
CHECK_TSKCTX_UNL();
CHECK_PDQID(pdqid);
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.acptn3)) {
ercd = E_OACV;
}
else {
dspreq = init_wait_queue(&(p_pdqcb->swait_queue));
if (init_wait_queue(&(p_pdqcb->rwait_queue))) {
dspreq = true;
}
p_pdqcb->count = 0U;
p_pdqcb->p_head = NULL;
p_pdqcb->unused = 0U;
p_pdqcb->p_freelist = NULL;
if (dspreq) {
dispatch();
}
ercd = E_OK;
}
t_unlock_cpu();
error_exit:
LOG_INI_PDQ_LEAVE(ercd);
return(ercd);
}
ER
snd_pdq(ID pdqid, intptr_t data, PRI datapri)
{
PDQCB *p_pdqcb;
WINFO_PDQ winfo_pdq;
bool_t reqdsp;
ER ercd;
LOG_SND_PDQ_ENTER(pdqid, data, datapri);
CHECK_DISPATCH();
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 {
winfo_pdq.data = data;
winfo_pdq.datapri = datapri;
p_runtsk->tstat = (TS_WAITING | TS_WAIT_SPDQ);
wobj_make_wait((WOBJCB *) p_pdqcb, (WINFO_WOBJ *) &winfo_pdq);
dispatch();
ercd = winfo_pdq.winfo.wercd;
}
t_unlock_cpu();
error_exit:
LOG_SND_PDQ_LEAVE(ercd);
return(ercd);
}
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);
}
ER
prcv_pdq(ID pdqid, intptr_t *p_data, PRI *p_datapri)
{
PDQCB *p_pdqcb;
bool_t dspreq;
ER ercd;
LOG_PRCV_PDQ_ENTER(pdqid, p_data, p_datapri);
CHECK_TSKCTX_UNL();
CHECK_PDQID(pdqid);
CHECK_MACV_WRITE(p_data, intptr_t);
CHECK_MACV_WRITE(p_datapri, PRI);
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.acptn2)) {
ercd = E_OACV;
}
else if (receive_pridata(p_pdqcb, p_data, p_datapri, &dspreq)) {
if (dspreq) {
dispatch();
}
ercd = E_OK;
}
else {
ercd = E_TMOUT;
}
t_unlock_cpu();
error_exit:
LOG_PRCV_PDQ_LEAVE(ercd, *p_data, *p_datapri);
return(ercd);
}
