Searched refs:cdfd (Results 1 – 1 of 1) sorted by relevance
63 int cdfd; variable155 if ((cdfd = open(argv[c], openopt)) < 0) { in main()179 close(cdfd); in main()496 if (lseek(cdfd, daddr, L_SET) == -1) { in getdisk()501 if (read(cdfd, buf, size) != size) { in getdisk()513 if (lseek(cdfd, daddr, L_SET) == -1) { in putdisk()518 if (write(cdfd, buf, size) != size) { in putdisk()