2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1990, 1993
5 * The Regents of the University of California. All rights reserved.
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8 * modification, are permitted provided that the following conditions
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11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
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14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
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34 static char sccsid[] = "@(#)hexsyntax.c 8.2 (Berkeley) 5/4/95";
37 #include <sys/cdefs.h>
38 __FBSDID("$FreeBSD$");
40 #include <sys/types.h>
50 off_t skip; /* bytes to skip */
53 newsyntax(int argc, char ***argvp)
59 if ((p = strrchr(argv[0], 'h')) != NULL &&
60 strcmp(p, "hd") == 0) {
61 /* "Canonical" format, implies -C. */
62 add("\"%08.8_Ax\n\"");
63 add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" ");
64 add("\" |\" 16/1 \"%_p\" \"|\\n\"");
66 while ((ch = getopt(argc, argv, "bcCde:f:n:os:vx")) != -1)
69 add("\"%07.7_Ax\n\"");
70 add("\"%07.7_ax \" 16/1 \"%03o \" \"\\n\"");
73 add("\"%07.7_Ax\n\"");
74 add("\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\"");
77 add("\"%08.8_Ax\n\"");
78 add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" ");
79 add("\" |\" 16/1 \"%_p\" \"|\\n\"");
82 add("\"%07.7_Ax\n\"");
83 add("\"%07.7_ax \" 8/2 \" %05u \" \"\\n\"");
92 if ((length = atoi(optarg)) < 0)
93 errx(1, "%s: bad length value", optarg);
96 add("\"%07.7_Ax\n\"");
97 add("\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"");
100 if ((skip = strtoll(optarg, &p, 0)) < 0)
101 errx(1, "%s: bad skip value", optarg);
118 add("\"%07.7_Ax\n\"");
119 add("\"%07.7_ax \" 8/2 \" %04x \" \"\\n\"");
126 add("\"%07.7_Ax\n\"");
127 add("\"%07.7_ax \" 8/2 \"%04x \" \"\\n\"");
136 (void)fprintf(stderr, "%s\n%s\n%s\n%s\n",
137 "usage: hexdump [-bcCdovx] [-e fmt] [-f fmt_file] [-n length]",
138 " [-s skip] [file ...]",
139 " hd [-bcdovx] [-e fmt] [-f fmt_file] [-n length]",
140 " [-s skip] [file ...]");