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