Lines Matching refs:nfd
569 int nfd, i;
574 nfd = -1;
582 nfd = open(file, O_RDONLY);
583 if (nfd == -1) {
595 i = read(nfd, &ipn, sizeof(ipn));
598 close(nfd);
606 close(nfd);
618 i = read(nfd, s, n);
625 close(nfd);
662 close(nfd);
663 nfd = -1;
705 int nfd = -1;
711 nfd = open(file, O_WRONLY|O_TRUNC|O_CREAT, 0600);
712 if (nfd == -1) {
728 close(nfd);
759 close(nfd);
767 if (write(nfd, ipnp, ipnp->ipn_dsize) != ipnp->ipn_dsize) {
769 close(nfd);
777 close(nfd);