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. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)hexdump.h 8.1 (Berkeley) 6/6/93 30 * $FreeBSD: src/usr.bin/hexdump/hexdump.h,v 1.2.6.1 2002/07/23 14:27:06 tjr Exp $ 31 */ 32 33 typedef struct _pr { 34 struct _pr *nextpr; /* next print unit */ 35 #define F_ADDRESS 0x001 /* print offset */ 36 #define F_BPAD 0x002 /* blank pad */ 37 #define F_C 0x004 /* %_c */ 38 #define F_CHAR 0x008 /* %c */ 39 #define F_DBL 0x010 /* %[EefGf] */ 40 #define F_INT 0x020 /* %[di] */ 41 #define F_P 0x040 /* %_p */ 42 #define F_STR 0x080 /* %s */ 43 #define F_U 0x100 /* %_u */ 44 #define F_UINT 0x200 /* %[ouXx] */ 45 #define F_TEXT 0x400 /* no conversions */ 46 u_int flags; /* flag values */ 47 int bcnt; /* byte count */ 48 char *cchar; /* conversion character */ 49 char *fmt; /* printf format */ 50 char *nospace; /* no whitespace version */ 51 } PR; 52 53 typedef struct _fu { 54 struct _fu *nextfu; /* next format unit */ 55 struct _pr *nextpr; /* next print unit */ 56 #define F_IGNORE 0x01 /* %_A */ 57 #define F_SETREP 0x02 /* rep count set, not default */ 58 u_int flags; /* flag values */ 59 int reps; /* repetition count */ 60 int bcnt; /* byte count */ 61 char *fmt; /* format string */ 62 } FU; 63 64 typedef struct _fs { /* format strings */ 65 struct _fs *nextfs; /* linked list of format strings */ 66 struct _fu *nextfu; /* linked list of format units */ 67 int bcnt; 68 } FS; 69 70 extern FS *fshead; /* head of format strings list */ 71 extern int blocksize; /* data block size */ 72 extern int odmode; /* are we acting as od(1)? */ 73 extern int length; /* amount of data to read */ 74 extern off_t skip; /* amount of data to skip at start */ 75 enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */ 76 extern enum _vflag vflag; 77 extern FU *endfu; 78 extern int exitval; 79 80 void add(const char *); 81 void addfile(char *); 82 void badcnt(char *) __dead2; 83 void badconv(char *) __dead2; 84 void badfmt(const char *) __dead2; 85 void badsfmt(void) __dead2; 86 void bpad(PR *); 87 void conv_c(PR *, u_char *); 88 void conv_u(PR *, u_char *); 89 void display(void); 90 void doskip(const char *); 91 void escape(char *); 92 u_char *get(void); 93 void newsyntax(int, char ***); 94 int next(char **); 95 void nomem(void); 96 void oldsyntax(int, char ***); 97 void rewrite(FS *); 98 int size(FS *); 99 void usage(void) __dead2; 100