--- /dev/null
+/*!\file protocol/dumprest.h
+ * Dump/restore protocol definitions.
+ */
+
+/* $NetBSD: dumprestore.h,v 1.7 1996/11/30 18:01:52 cgd Exp $ */
+
+/*
+ * Copyright (c) 1980, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)dumprestore.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef __PROTOCOL_DUMPRESTORE_H
+#define __PROTOCOL_DUMPRESTORE_H
+
+/*
+ * 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 LBLSIZE 16
+#define NAMELEN 64
+
+#define OFS_MAGIC (int)60011
+#define NFS_MAGIC (int)60012
+#define CHECKSUM (int)84446
+
+#include <sys/packon.h>
+
+union u_spcl {
+ char dummy[TP_BSIZE];
+ struct s_spcl {
+ int32_t c_type; /* record type (see below) */
+ time_t c_date; /* date of this dump */
+ time_t c_ddate; /* date of previous dump */
+ int32_t c_volume; /* dump volume number */
+ daddr_t c_tapea; /* logical block of this record */
+ ino_t c_inumber; /* number of inode */
+ int32_t c_magic; /* magic number (see above) */
+ int32_t c_checksum; /* record checksum */
+ struct dinode c_dinode; /* ownership and mode of inode */
+ int32_t c_count; /* number of valid c_addr entries */
+ char c_addr[TP_NINDIR]; /* 1 => data; 0 => hole in inode */
+ char c_label[LBLSIZE]; /* dump label */
+ int32_t c_level; /* level of this dump */
+ char c_filesys[NAMELEN]; /* name of dumpped file system */
+ char c_dev[NAMELEN]; /* name of dumpped device */
+ char c_host[NAMELEN]; /* name of dumpped host */
+ int32_t c_flags; /* additional information */
+ int32_t c_firstrec; /* first record on volume */
+ int32_t c_spare[32]; /* reserved for future uses */
+ } s_spcl;
+} u_spcl;
+
+#include <sys/packoff.h>
+
+#define spcl u_spcl.s_spcl
+/*
+ * special record types
+ */
+#define TS_TAPE 1 /* dump tape header */
+#define TS_INODE 2 /* beginning of file record */
+#define TS_ADDR 4 /* continuation of file record */
+#define TS_BITS 3 /* map of inodes on tape */
+#define TS_CLRI 6 /* map of inodes deleted since last dump */
+#define TS_END 5 /* end of volume marker */
+
+/*
+ * flag values
+ */
+#define DR_NEWHEADER 0x0001 /* new format tape header */
+#define DR_NEWINODEFMT 0x0002 /* new format inodes on tape */
+
+#define DUMPOUTFMT "%-16s %c %s" /* for printf */
+ /* name, level, ctime(date) */
+#define DUMPINFMT "%16s %c %[^\n]\n" /* inverse for scanf */
+
+#endif
projects / oftp / blobdiff