Cross Reference: /freebsd-11.0-release/bin/dd/dd.h

Deleted Added

sdiff udiff text old ( 273734 ) new ( 273743 )

full compact

dd.h (273734)	dd.h (273743)
1/- 2 Copyright (c) 1991, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Keith Muller of the University of California, San Diego and Lance 7 * Visser of Convex Computer Corporation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)dd.h 8.3 (Berkeley) 4/2/94	1/- 2 Copyright (c) 1991, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Keith Muller of the University of California, San Diego and Lance 7 * Visser of Convex Computer Corporation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)dd.h 8.3 (Berkeley) 4/2/94
34 * $FreeBSD: head/bin/dd/dd.h 273734 2014-10-27 11:38:17Z pi $	34 * $FreeBSD: head/bin/dd/dd.h 273743 2014-10-27 17:39:37Z pi $
35 / 36 37/ Input/output stream state. / 38typedef struct { 39 u_char db; /* buffer address / 40 u_char dbp; /* current buffer I/O address */	35 / 36 37/ Input/output stream state. / 38typedef struct { 39 u_char db; /* buffer address / 40 u_char dbp; /* current buffer I/O address */
41 ssize_t dbcnt; /* current buffer byte count / 42 ssize_t dbrcnt; / last read byte count / 43 ssize_t dbsz; / block size */	41 /* XXX ssize_t? / 42 size_t dbcnt; / current buffer byte count / 43 size_t dbrcnt; / last read byte count / 44 size_t dbsz; / block size */
44 45#define ISCHR 0x01 /* character device (warn on short) / 46#define ISPIPE 0x02 / pipe-like (see position.c) / 47#define ISTAPE 0x04 / tape / 48#define ISSEEK 0x08 / valid to seek on / 49#define NOREAD 0x10 / not readable / 50#define ISTRUNC 0x20 / valid to ftruncate() / 51 u_int flags; 52 53 const char name; /* name / 54 int fd; / file descriptor / 55 off_t offset; / # of blocks to skip */ 56} IO; 57 58typedef struct {	45 46#define ISCHR 0x01 /* character device (warn on short) / 47#define ISPIPE 0x02 / pipe-like (see position.c) / 48#define ISTAPE 0x04 / tape / 49#define ISSEEK 0x08 / valid to seek on / 50#define NOREAD 0x10 / not readable / 51#define ISTRUNC 0x20 / valid to ftruncate() / 52 u_int flags; 53 54 const char name; /* name / 55 int fd; / file descriptor / 56 off_t offset; / # of blocks to skip */ 57} IO; 58 59typedef struct {
59 size_t in_full; /* # of full input blocks / 60 size_t in_part; / # of partial input blocks / 61 size_t out_full; / # of full output blocks / 62 size_t out_part; / # of partial output blocks / 63 size_t trunc; / # of truncated records / 64 size_t swab; / # of odd-length swab blocks / 65 size_t bytes; / # of bytes written */	60 uintmax_t in_full; /* # of full input blocks / 61 uintmax_t in_part; / # of partial input blocks / 62 uintmax_t out_full; / # of full output blocks / 63 uintmax_t out_part; / # of partial output blocks / 64 uintmax_t trunc; / # of truncated records / 65 uintmax_t swab; / # of odd-length swab blocks / 66 uintmax_t bytes; / # of bytes written */
66 struct timespec start; /* start time of dd / 67} STAT; 68 69/ Flags (in ddflags). / 70#define C_ASCII 0x00000001 71#define C_BLOCK 0x00000002 72#define C_BS 0x00000004 73#define C_CBS 0x00000008 74#define C_COUNT 0x00000010 75#define C_EBCDIC 0x00000020 76#define C_FILES 0x00000040 77#define C_IBS 0x00000080 78#define C_IF 0x00000100 79#define C_LCASE 0x00000200 80#define C_NOERROR 0x00000400 81#define C_NOTRUNC 0x00000800 82#define C_OBS 0x00001000 83#define C_OF 0x00002000 84#define C_OSYNC 0x00004000 85#define C_PAREVEN 0x00008000 86#define C_PARNONE 0x00010000 87#define C_PARODD 0x00020000 88#define C_PARSET 0x00040000 89#define C_SEEK 0x00080000 90#define C_SKIP 0x00100000 91#define C_SPARSE 0x00200000 92#define C_SWAB 0x00400000 93#define C_SYNC 0x00800000 94#define C_UCASE 0x01000000 95#define C_UNBLOCK 0x02000000 96#define C_FILL 0x04000000 97#define C_STATUS 0x08000000 98#define C_NOXFER 0x10000000 99#define C_NOINFO 0x20000000 100* 101#define C_PARITY (C_PAREVEN \| C_PARODD \| C_PARNONE \| C_PARSET)	67 struct timespec start; /* start time of dd / 68} STAT; 69 70/ Flags (in ddflags). / 71#define C_ASCII 0x00000001 72#define C_BLOCK 0x00000002 73#define C_BS 0x00000004 74#define C_CBS 0x00000008 75#define C_COUNT 0x00000010 76#define C_EBCDIC 0x00000020 77#define C_FILES 0x00000040 78#define C_IBS 0x00000080 79#define C_IF 0x00000100 80#define C_LCASE 0x00000200 81#define C_NOERROR 0x00000400 82#define C_NOTRUNC 0x00000800 83#define C_OBS 0x00001000 84#define C_OF 0x00002000 85#define C_OSYNC 0x00004000 86#define C_PAREVEN 0x00008000 87#define C_PARNONE 0x00010000 88#define C_PARODD 0x00020000 89#define C_PARSET 0x00040000 90#define C_SEEK 0x00080000 91#define C_SKIP 0x00100000 92#define C_SPARSE 0x00200000 93#define C_SWAB 0x00400000 94#define C_SYNC 0x00800000 95#define C_UCASE 0x01000000 96#define C_UNBLOCK 0x02000000 97#define C_FILL 0x04000000 98#define C_STATUS 0x08000000 99#define C_NOXFER 0x10000000 100#define C_NOINFO 0x20000000 101* 102#define C_PARITY (C_PAREVEN \| C_PARODD \| C_PARNONE \| C_PARSET)