Searched refs:qdopened (Results 1 – 1 of 1) sorted by relevance
132 short qdopened[NQD]; /* graphics device is open exclusive use */ variable635 qdopened[unit] = 0;668 if (qdopened[unit] != 0)671 qdopened[unit] = 1;738 if (qdopened[unit] != 1)741 qdopened[unit] = 0; /* allow it to be re-opened */