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Annotation of src/usr.bin/hexdump/hexdump.h, Revision 1.11

1.11    ! tb          1: /*     $OpenBSD: hexdump.h,v 1.10 2014/04/19 09:28:20 sobrado Exp $    */
1.4       pvalchev    2: /*     $NetBSD: hexdump.h,v 1.7 2001/12/07 15:14:29 bjh21 Exp $        */
                      3:
1.1       deraadt     4: /*
1.4       pvalchev    5:  * Copyright (c) 1989, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
1.1       deraadt     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.
1.7       millert    16:  * 3. Neither the name of the University nor the names of its contributors
1.1       deraadt    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:  *
1.4       pvalchev   32:  *     from: @(#)hexdump.h     8.1 (Berkeley) 6/6/93
1.1       deraadt    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:
1.4       pvalchev   72: enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */
                     73:
                     74: extern int blocksize;                  /* data block size */
1.10      sobrado    75: extern int odmode;                     /* od compatibility */
1.4       pvalchev   76: extern FU *endfu;                      /* format at end-of-data */
                     77: extern int exitval;                    /* final exit value */
1.1       deraadt    78: extern FS *fshead;                     /* head of format strings list */
1.8       miod       79: extern long length;                    /* max bytes to read */
1.4       pvalchev   80: extern off_t skip;                     /* bytes to skip */
1.9       millert    81: extern char *iobuf;                            /* stdio I/O buffer */
                     82: extern size_t iobufsiz;                        /* size of stdio I/O buffer */
1.4       pvalchev   83: extern enum _vflag vflag;
1.3       pvalchev   84:
1.5       millert    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 *, int);
                     96: void    escape(char *);
                     97: u_char *get(void);
                     98: void    newsyntax(int, char ***);
                     99: int     next(char **);
                    100: void    oldsyntax(int, char ***);
                    101: void    rewrite(FS *);
                    102: int     size(FS *);
                    103: void    usage(void);
1.6       millert   104: void    oldusage(void);