1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*	$NetBSD: dd.h,v 1.12 2004/01/17 20:48:57 dbj Exp $	*/
2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*-
4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Copyright (c) 1991, 1993, 1994
5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *	The Regents of the University of California.  All rights reserved.
6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * This code is derived from software contributed to Berkeley by
8dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Keith Muller of the University of California, San Diego and Lance
9dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Visser of Convex Computer Corporation.
10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
11dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Redistribution and use in source and binary forms, with or without
12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * modification, are permitted provided that the following conditions
13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * are met:
14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 1. Redistributions of source code must retain the above copyright
15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    notice, this list of conditions and the following disclaimer.
16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright
17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    notice, this list of conditions and the following disclaimer in the
18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    documentation and/or other materials provided with the distribution.
19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 3. Neither the name of the University nor the names of its contributors
20dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    may be used to endorse or promote products derived from this software
21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    without specific prior written permission.
22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
23dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * SUCH DAMAGE.
34dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *	@(#)dd.h	8.3 (Berkeley) 4/2/94
36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */
37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
38b93e5812faffd3b6c5fb349072413aace31918d8Olivier Bailly#include <stdint.h>
39b93e5812faffd3b6c5fb349072413aace31918d8Olivier Bailly
40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* Input/output stream state. */
41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projecttypedef struct {
42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	u_char		*db;		/* buffer address */
43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	u_char		*dbp;		/* current buffer I/O address */
44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	dbcnt;		/* current buffer byte count */
45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	int64_t		dbrcnt;		/* last read byte count */
46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	dbsz;		/* buffer size */
47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	ISCHR		0x01		/* character device (warn on short) */
49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	ISPIPE		0x02		/* pipe (not truncatable) */
50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	ISTAPE		0x04		/* tape (not seekable) */
51dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	NOREAD		0x08		/* not readable */
52dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	u_int		flags;
53dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
54dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	const char  	*name;		/* name */
55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	int		fd;		/* file descriptor */
56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	offset;		/* # of blocks to skip */
57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} IO;
58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projecttypedef struct {
60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	in_full;	/* # of full input blocks */
61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	in_part;	/* # of partial input blocks */
62dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	out_full;	/* # of full output blocks */
63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	out_part;	/* # of partial output blocks */
64dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	trunc;		/* # of truncated records */
65dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	swab;		/* # of odd-length swab blocks */
66dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	sparse;		/* # of sparse output blocks */
67dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	uint64_t	bytes;		/* # of bytes written */
68dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project	struct timeval	start;		/* start time of dd */
69dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} STAT;
70dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
71dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* Flags (in ddflags). */
72dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_ASCII		0x00001
73dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_BLOCK		0x00002
74dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_BS		0x00004
75dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_CBS		0x00008
76dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_COUNT		0x00010
77dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_EBCDIC	0x00020
78dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_FILES		0x00040
79dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_IBS		0x00080
80dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_IF		0x00100
81dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_LCASE		0x00200
82dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_NOERROR	0x00400
83dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_NOTRUNC	0x00800
84dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_OBS		0x01000
85dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_OF		0x02000
86dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_SEEK		0x04000
87dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_SKIP		0x08000
88dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_SWAB		0x10000
89dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_SYNC		0x20000
90dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_UCASE		0x40000
91dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_UNBLOCK	0x80000
92dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_OSYNC		0x100000
93dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define	C_SPARSE	0x200000
94393e559ddc06e8698841f8e141f5a5e24cffb942Jeff Sharkey#define	C_FDATASYNC	0x400000