1993/0330/port/stfcall.c (diff list | history)

1993/0330/sys/src/9/port/stfcall.c:158,166 – 1993/0410/sys/src/9/port/stfcall.c:158,173 (short | long | prev | next)
1992/0320		if(q->len < len) return;                  pullup(q->first, len); bp = q->first;
1993/0410		/* * the lock here is wrong. it should be a qlock since * the pullup may block. not worth fixing. */ lock(q); bp = q->first = pullup(q->first, len); if(bp == 0) q->len = 0; unlock(q);
1992/0320		need = len+bp->rptr[off]+(bp->rptr[off+1]<<8); if(q->len < need) return;