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- /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved. The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
- *
- * @(#)dumprestore.h 5.1 (Berkeley) 6/5/85
- */
-
- /*
- * TP_BSIZE is the size of file blocks on the dump tapes.
- * Note that TP_BSIZE must be a multiple of DEV_BSIZE.
- *
- * NTREC is the number of TP_BSIZE blocks that are written
- * in each tape record. HIGHDENSITYTREC is the number of
- * TP_BSIZE blocks that are written in each tape record on
- * 6250 BPI or higher density tapes.
- *
- * TP_NINDIR is the number of indirect pointers in a TS_INODE
- * or TS_ADDR record. Note that it must be a power of two.
- */
- #define TP_BSIZE 1024
- #define NTREC 10
- #define HIGHDENSITYTREC 32
- #define TP_NINDIR (TP_BSIZE/2)
-
- #define TS_TAPE 1
- #define TS_INODE 2
- #define TS_BITS 3
- #define TS_ADDR 4
- #define TS_END 5
- #define TS_CLRI 6
- #define OFS_MAGIC (int)60011
- #define NFS_MAGIC (int)60012
- #define CHECKSUM (int)84446
-
- union u_spcl {
- char dummy[TP_BSIZE];
- struct s_spcl {
- int c_type;
- time_t c_date;
- time_t c_ddate;
- int c_volume;
- daddr_t c_tapea;
- ino_t c_inumber;
- int c_magic;
- int c_checksum;
- struct dinode c_dinode;
- int c_count;
- char c_addr[TP_NINDIR];
- } s_spcl;
- } u_spcl;
-
- #define spcl u_spcl.s_spcl
-
- #define DUMPOUTFMT "%-16s %c %s" /* for printf */
- /* name, incno, ctime(date) */
- #define DUMPINFMT "%16s %c %[^\n]\n" /* inverse for scanf */
-