Lines Matching defs:nrbufs
242 int bufs = pipe->nrbufs;
286 pipe->nrbufs = --bufs;
364 if (pipe->nrbufs && chars != 0) {
365 int lastbuf = (pipe->curbuf + pipe->nrbufs - 1) &
411 bufs = pipe->nrbufs;
462 pipe->nrbufs = ++bufs;
520 int count, buf, nrbufs;
528 nrbufs = pipe->nrbufs;
529 while (--nrbufs >= 0) {
548 int nrbufs;
553 nrbufs = pipe->nrbufs;
556 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
562 mask |= (nrbufs < PIPE_BUFFERS) ? POLLOUT | POLLWRNORM : 0;