hexdump.h revision 102944
1249259Sdim/* 2249259Sdim * Copyright (c) 1989, 1993 3249259Sdim * The Regents of the University of California. All rights reserved. 4249259Sdim * 5249259Sdim * Redistribution and use in source and binary forms, with or without 6249259Sdim * modification, are permitted provided that the following conditions 7249259Sdim * are met: 8249259Sdim * 1. Redistributions of source code must retain the above copyright 9249259Sdim * notice, this list of conditions and the following disclaimer. 10249259Sdim * 2. Redistributions in binary form must reproduce the above copyright 11249259Sdim * notice, this list of conditions and the following disclaimer in the 12249259Sdim * documentation and/or other materials provided with the distribution. 13249259Sdim * 3. All advertising materials mentioning features or use of this software 14249259Sdim * must display the following acknowledgement: 15249259Sdim * This product includes software developed by the University of 16263508Sdim * California, Berkeley and its contributors. 17249259Sdim * 4. Neither the name of the University nor the names of its contributors 18249259Sdim * may be used to endorse or promote products derived from this software 19249259Sdim * without specific prior written permission. 20249259Sdim * 21249259Sdim * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22249259Sdim * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23249259Sdim * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24263508Sdim * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25249259Sdim * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26249259Sdim * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27249259Sdim * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28249259Sdim * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29251662Sdim * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30249259Sdim * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31249259Sdim * SUCH DAMAGE. 32249259Sdim * 33249259Sdim * @(#)hexdump.h 8.1 (Berkeley) 6/6/93 34249259Sdim * $FreeBSD: head/usr.bin/hexdump/hexdump.h 102944 2002-09-04 23:29:10Z dwmalone $ 35 */ 36 37typedef struct _pr { 38 struct _pr *nextpr; /* next print unit */ 39#define F_ADDRESS 0x001 /* print offset */ 40#define F_BPAD 0x002 /* blank pad */ 41#define F_C 0x004 /* %_c */ 42#define F_CHAR 0x008 /* %c */ 43#define F_DBL 0x010 /* %[EefGf] */ 44#define F_INT 0x020 /* %[di] */ 45#define F_P 0x040 /* %_p */ 46#define F_STR 0x080 /* %s */ 47#define F_U 0x100 /* %_u */ 48#define F_UINT 0x200 /* %[ouXx] */ 49#define F_TEXT 0x400 /* no conversions */ 50 u_int flags; /* flag values */ 51 int bcnt; /* byte count */ 52 char *cchar; /* conversion character */ 53 char *fmt; /* printf format */ 54 char *nospace; /* no whitespace version */ 55} PR; 56 57typedef struct _fu { 58 struct _fu *nextfu; /* next format unit */ 59 struct _pr *nextpr; /* next print unit */ 60#define F_IGNORE 0x01 /* %_A */ 61#define F_SETREP 0x02 /* rep count set, not default */ 62 u_int flags; /* flag values */ 63 int reps; /* repetition count */ 64 int bcnt; /* byte count */ 65 char *fmt; /* format string */ 66} FU; 67 68typedef struct _fs { /* format strings */ 69 struct _fs *nextfs; /* linked list of format strings */ 70 struct _fu *nextfu; /* linked list of format units */ 71 int bcnt; 72} FS; 73 74extern FS *fshead; /* head of format strings list */ 75extern FU *endfu; /* format at end-of-data */ 76extern int blocksize; /* data block size */ 77extern int exitval; /* final exit value */ 78extern int odmode; /* are we acting as od(1)? */ 79extern int length; /* amount of data to read */ 80extern off_t skip; /* amount of data to skip at start */ 81enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */ 82extern enum _vflag vflag; 83 84void add(const char *); 85void addfile(char *); 86void badcnt(char *); 87void badconv(char *); 88void badfmt(const char *); 89void badsfmt(void); 90void bpad(PR *); 91void conv_c(PR *, u_char *); 92void conv_u(PR *, u_char *); 93void display(void); 94void doskip(const char *, int); 95void escape(char *); 96u_char *get(void); 97void newsyntax(int, char ***); 98int next(char **); 99void nomem(void); 100void oldsyntax(int, char ***); 101void rewrite(FS *); 102int size(FS *); 103void usage(void); 104