872b698bd4
Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
107 lines
3.8 KiB
C
107 lines
3.8 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)hexdump.h 8.1 (Berkeley) 6/6/93
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* $FreeBSD$
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*/
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#include <wchar.h>
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typedef struct _pr {
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struct _pr *nextpr; /* next print unit */
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#define F_ADDRESS 0x001 /* print offset */
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#define F_BPAD 0x002 /* blank pad */
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#define F_C 0x004 /* %_c */
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#define F_CHAR 0x008 /* %c */
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#define F_DBL 0x010 /* %[EefGf] */
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#define F_INT 0x020 /* %[di] */
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#define F_P 0x040 /* %_p */
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#define F_STR 0x080 /* %s */
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#define F_U 0x100 /* %_u */
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#define F_UINT 0x200 /* %[ouXx] */
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#define F_TEXT 0x400 /* no conversions */
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u_int flags; /* flag values */
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int bcnt; /* byte count */
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char *cchar; /* conversion character */
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char *fmt; /* printf format */
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char *nospace; /* no whitespace version */
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int mbleft; /* bytes left of multibyte char. */
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mbstate_t mbstate; /* conversion state */
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} PR;
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typedef struct _fu {
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struct _fu *nextfu; /* next format unit */
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struct _pr *nextpr; /* next print unit */
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#define F_IGNORE 0x01 /* %_A */
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#define F_SETREP 0x02 /* rep count set, not default */
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u_int flags; /* flag values */
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int reps; /* repetition count */
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int bcnt; /* byte count */
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char *fmt; /* format string */
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} FU;
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typedef struct _fs { /* format strings */
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struct _fs *nextfs; /* linked list of format strings */
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struct _fu *nextfu; /* linked list of format units */
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int bcnt;
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} FS;
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extern FS *fshead; /* head of format strings list */
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extern FU *endfu; /* format at end-of-data */
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extern int blocksize; /* data block size */
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extern int exitval; /* final exit value */
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extern int odmode; /* are we acting as od(1)? */
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extern int length; /* amount of data to read */
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extern off_t skip; /* amount of data to skip at start */
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enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */
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extern enum _vflag vflag;
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void add(const char *);
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void addfile(const char *);
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void badcnt(const char *);
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void badconv(const char *);
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void badfmt(const char *);
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void badsfmt(void);
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void bpad(PR *);
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void conv_c(PR *, u_char *, size_t);
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void conv_u(PR *, u_char *);
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void display(void);
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void doskip(const char *, int);
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void escape(char *);
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u_char *get(void);
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void newsyntax(int, char ***);
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int next(char **);
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void nomem(void);
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void oldsyntax(int, char ***);
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size_t peek(u_char *, size_t);
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void rewrite(FS *);
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int size(FS *);
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void usage(void);
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