dd.h revision 393e559ddc06e8698841f8e141f5a5e24cffb942
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 95