1 /* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 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 * @(#)hexdump.h 8.1 (Berkeley) 6/6/93 34 * $FreeBSD: src/usr.bin/hexdump/hexdump.h,v 1.2.6.1 2002/07/23 14:27:06 tjr Exp $ 35 * $DragonFly: src/usr.bin/hexdump/hexdump.h,v 1.3 2005/02/05 01:05:12 cpressey Exp $ 36 */ 37 38 typedef struct _pr { 39 struct _pr *nextpr; /* next print unit */ 40 #define F_ADDRESS 0x001 /* print offset */ 41 #define F_BPAD 0x002 /* blank pad */ 42 #define F_C 0x004 /* %_c */ 43 #define F_CHAR 0x008 /* %c */ 44 #define F_DBL 0x010 /* %[EefGf] */ 45 #define F_INT 0x020 /* %[di] */ 46 #define F_P 0x040 /* %_p */ 47 #define F_STR 0x080 /* %s */ 48 #define F_U 0x100 /* %_u */ 49 #define F_UINT 0x200 /* %[ouXx] */ 50 #define F_TEXT 0x400 /* no conversions */ 51 u_int flags; /* flag values */ 52 int bcnt; /* byte count */ 53 char *cchar; /* conversion character */ 54 char *fmt; /* printf format */ 55 char *nospace; /* no whitespace version */ 56 } PR; 57 58 typedef struct _fu { 59 struct _fu *nextfu; /* next format unit */ 60 struct _pr *nextpr; /* next print unit */ 61 #define F_IGNORE 0x01 /* %_A */ 62 #define F_SETREP 0x02 /* rep count set, not default */ 63 u_int flags; /* flag values */ 64 int reps; /* repetition count */ 65 int bcnt; /* byte count */ 66 char *fmt; /* format string */ 67 } FU; 68 69 typedef struct _fs { /* format strings */ 70 struct _fs *nextfs; /* linked list of format strings */ 71 struct _fu *nextfu; /* linked list of format units */ 72 int bcnt; 73 } FS; 74 75 extern FS *fshead; /* head of format strings list */ 76 extern int blocksize; /* data block size */ 77 extern int odmode; /* are we acting as od(1)? */ 78 extern int length; /* amount of data to read */ 79 extern off_t skip; /* amount of data to skip at start */ 80 enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */ 81 extern enum _vflag vflag; 82 extern FU *endfu; 83 extern int exitval; 84 85 void add(const char *); 86 void addfile(char *); 87 void badcnt(char *); 88 void badconv(char *); 89 void badfmt(const char *); 90 void badsfmt(void); 91 void bpad(PR *); 92 void conv_c(PR *, u_char *); 93 void conv_u(PR *, u_char *); 94 void display(void); 95 void doskip(const char *); 96 void escape(char *); 97 u_char *get(void); 98 void newsyntax(int, char ***); 99 int next(char **); 100 void nomem(void); 101 void oldsyntax(int, char ***); 102 void rewrite(FS *); 103 int size(FS *); 104 void usage(void); 105