1 /* $OpenBSD: hexdump.h,v 1.12 2016/03/15 04:19:13 mmcc Exp $ */ 2 /* $NetBSD: hexdump.h,v 1.7 2001/12/07 15:14:29 bjh21 Exp $ */ 3 4 /* 5 * Copyright (c) 1989, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * from: @(#)hexdump.h 8.1 (Berkeley) 6/6/93 33 */ 34 35 typedef struct _pr { 36 struct _pr *nextpr; /* next print unit */ 37 #define F_ADDRESS 0x001 /* print offset */ 38 #define F_BPAD 0x002 /* blank pad */ 39 #define F_C 0x004 /* %_c */ 40 #define F_CHAR 0x008 /* %c */ 41 #define F_DBL 0x010 /* %[EefGf] */ 42 #define F_INT 0x020 /* %[di] */ 43 #define F_P 0x040 /* %_p */ 44 #define F_STR 0x080 /* %s */ 45 #define F_U 0x100 /* %_u */ 46 #define F_UINT 0x200 /* %[ouXx] */ 47 #define F_TEXT 0x400 /* no conversions */ 48 u_int flags; /* flag values */ 49 int bcnt; /* byte count */ 50 char *cchar; /* conversion character */ 51 char *fmt; /* printf format */ 52 char *nospace; /* no whitespace version */ 53 } PR; 54 55 typedef struct _fu { 56 struct _fu *nextfu; /* next format unit */ 57 struct _pr *nextpr; /* next print unit */ 58 #define F_IGNORE 0x01 /* %_A */ 59 #define F_SETREP 0x02 /* rep count set, not default */ 60 u_int flags; /* flag values */ 61 int reps; /* repetition count */ 62 int bcnt; /* byte count */ 63 char *fmt; /* format string */ 64 } FU; 65 66 typedef struct _fs { /* format strings */ 67 struct _fs *nextfs; /* linked list of format strings */ 68 struct _fu *nextfu; /* linked list of format units */ 69 int bcnt; 70 } FS; 71 72 enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */ 73 74 extern int blocksize; /* data block size */ 75 extern int odmode; /* od compatibility */ 76 extern FU *endfu; /* format at end-of-data */ 77 extern int exitval; /* final exit value */ 78 extern FS *fshead; /* head of format strings list */ 79 extern long length; /* max bytes to read */ 80 extern off_t skip; /* bytes to skip */ 81 extern char *iobuf; /* stdio I/O buffer */ 82 extern size_t iobufsiz; /* size of stdio I/O buffer */ 83 extern enum _vflag vflag; 84 85 void add(const char *); 86 void addfile(char *); 87 void conv_c(PR *, u_char *); 88 void conv_u(PR *, u_char *); 89 void display(void); 90 void newsyntax(int, char ***); 91 int next(char **); 92 void oldsyntax(int, char ***); 93 void rewrite(FS *); 94 int size(FS *); 95