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Lines Matching defs:ptn

222 pty_check(int ptn)
226 	if (ptn >= npty) {
232 		if (ptn >= maxptys) {
239 		for (newnpty = npty; newnpty <= ptn;)
255 			if (ptn >= maxptys) {
289 	if (!pt_softc[ptn]) {
302 		if (pt_softc[ptn]) {
311 		pt_softc[ptn] = pti;
375 	int ptn = minor(dev);
377 	if ((error = pty_check(ptn)) != 0)
381 	pti = pt_softc[ptn];
605 	int ptn = minor(dev);
607 	if ((error = pty_check(ptn)) != 0)
610 	pti = pt_softc[ptn];