Lines Matching refs:pk
45 struct strpeek pk;61 pk.flags = 0;62 pk.ctlbuf.maxlen = -1;63 pk.ctlbuf.len = 0;64 pk.ctlbuf.buf = 0;65 pk.databuf.maxlen = siz;66 pk.databuf.buf = (char*)buf;67 pk.databuf.len = 0;68 if ((n = ioctl(fd, I_PEEK, &pk)) >= 0)71 if (n > 0) n = pk.databuf.len;