fatbase

portable OpenBSD tools
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hexdump.h (4068B)


      1 /*	$OpenBSD: hexdump.h,v 1.10 2014/04/19 09:28:20 sobrado 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 #include <sys/types.h>
     36 
     37 typedef 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 
     57 typedef 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 
     68 typedef 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 
     74 enum _vflag { ALL, DUP, FIRST, WAIT };	/* -v values */
     75 
     76 extern int blocksize;			/* data block size */
     77 extern int odmode;			/* od compatibility */
     78 extern FU *endfu;			/* format at end-of-data */
     79 extern int exitval;			/* final exit value */
     80 extern FS *fshead;			/* head of format strings list */
     81 extern long length;			/* max bytes to read */
     82 extern off_t skip;			/* bytes to skip */
     83 extern char *iobuf;                            /* stdio I/O buffer */
     84 extern size_t iobufsiz;                        /* size of stdio I/O buffer */
     85 extern enum _vflag vflag;
     86 
     87 void	 add(const char *);
     88 void	 addfile(char *);
     89 void	 badcnt(char *);
     90 void	 badconv(char *);
     91 void	 badfmt(const char *);
     92 void	 badsfmt(void);
     93 void	 bpad(PR *);
     94 void	 conv_c(PR *, u_char *);
     95 void	 conv_u(PR *, u_char *);
     96 void	 display(void);
     97 void	 doskip(const char *, int);
     98 /*void	 err(const char *, ...);*/
     99 void	*emalloc(int);
    100 void	 escape(char *);
    101 u_char	*get(void);
    102 void	 newsyntax(int, char ***);
    103 int	 next(char **);
    104 void	 nomem(void);
    105 void	 oldsyntax(int, char ***);
    106 void	 rewrite(FS *);
    107 int	 size(FS *);
    108 void	 usage(void);
    109 void	 oldusage(void);