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git.ipfire.org Git - thirdparty/util-linux.git/blob - text-utils/hexdump.c
2 * Copyright (c) 1989 The Regents of the University of California.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 /* 1999-02-22 Arkadiusz MiĆkiewicz <misiek@pld.ORG.PL>
35 * - added Native Language Support
38 #include <sys/types.h>
46 #include "closestream.h"
48 FS
*fshead
; /* head of format strings */
49 ssize_t blocksize
; /* data block size */
50 int exitval
; /* final exit value */
51 ssize_t length
= -1; /* max bytes to read */
53 int main(int argc
, char **argv
)
58 setlocale(LC_ALL
, "");
59 bindtextdomain(PACKAGE
, LOCALEDIR
);
63 if (!(p
= strrchr(argv
[0], 'o')) || strcmp(p
, "od")) {
64 newsyntax(argc
, &argv
);
66 errx(EXIT_FAILURE
, _("calling hexdump as od has been deprecated "
67 "in favour to GNU coreutils od."));
69 /* figure out the data block size */
70 for (blocksize
= 0, tfs
= fshead
; tfs
; tfs
= tfs
->nextfs
) {
71 tfs
->bcnt
= block_size(tfs
);
72 if (blocksize
< tfs
->bcnt
)
73 blocksize
= tfs
->bcnt
;
75 /* rewrite the rules, do syntax checking */
76 for (tfs
= fshead
; tfs
; tfs
= tfs
->nextfs
)