io/ttymux/ttymux.c

1455 	sm_iocdata_t	*iodp;
1464 		iodp = &uqi->sm_piocdata;
1466 		iodp = &uqi->sm_siocdata;
1488 		if (iodp->sm_flags & flag)
1490 		iodp->sm_flags |= flag;
1494 		iodp->sm_ackcnt += 1;
1495 		iodp->sm_acnt += 1;
1496 		if (iodp->sm_policy == FIRSTACK) {
1497 			if (iodp->sm_acnt == iodp->sm_nacks)
1498 				iodp->sm_iocid = 0;
1499 			if (iodp->sm_acnt == 1)
1500 				iodp->sm_acked = 1;
1504 			if (iodp->sm_acnt == iodp->sm_nacks) {
1505 				iodp->sm_iocid = 0;
1506 				iodp->sm_acked = 1;
1512 		iodp->sm_nakcnt += 1;
1513 		iodp->sm_acnt += 1;
1514 		if (iodp->sm_acnt == iodp->sm_nacks) {
1515 			iodp->sm_iocid = 0;
1516 			if (iodp->sm_acked == 0) {
1517 				iodp->sm_acked = 1;
1532 	if (iodp == &uqi->sm_piocdata) {
1533 		if (iodp->sm_iocid == 0) {