Lines Matching refs:dfd
63 static int cfd, dfd; /* control and data descriptors */ variable
169 dfd = open(dnambuf, O_RDWR); in main()
170 if (dfd < 0) { in main()
332 pfd.fd = dfd; in quiet_period()
336 (void) read(dfd, bigbuf, sizeof (bigbuf)); in quiet_period()
366 if (write(dfd, packet, reclen) != reclen) { in first_packet()
372 pfd.fd = dfd; in first_packet()
379 len = read(dfd, bigbuf, reclen); in first_packet()
443 pfd.fd = dfd; in many_packets()
449 (void) lseek(dfd, (long)0, 0); in many_packets()
450 len = read(dfd, bigbuf, reclen); in many_packets()
468 pfd.fd = dfd; in many_packets()
477 (void) write(dfd, packet, reclen); in many_packets()
485 pfd.fd = dfd; in many_packets()
493 len = read(dfd, bigbuf, reclen); in many_packets()