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Makefile
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Makefile.depend
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conv.c
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display.c
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hexdump.1
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hexdump.c
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hexdump.h
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hexsyntax.c
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od.1
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odsyntax.c
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parse.c
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tests
Editing: hexsyntax.c
/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef lint #if 0 static char sccsid[] = "@(#)hexsyntax.c 8.2 (Berkeley) 5/4/95"; #endif #endif /* not lint */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <sys/types.h> #include <err.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include "hexdump.h" off_t skip; /* bytes to skip */ void newsyntax(int argc, char ***argvp) { int ch; char *p, **argv; argv = *argvp; if ((p = strrchr(argv[0], 'h')) != NULL && strcmp(p, "hd") == 0) { /* "Canonical" format, implies -C. */ add("\"%08.8_Ax\n\""); add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" "); add("\" |\" 16/1 \"%_p\" \"|\\n\""); } while ((ch = getopt(argc, argv, "bcCde:f:n:os:vx")) != -1) switch (ch) { case 'b': add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 16/1 \"%03o \" \"\\n\""); break; case 'c': add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\""); break; case 'C': add("\"%08.8_Ax\n\""); add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" "); add("\" |\" 16/1 \"%_p\" \"|\\n\""); break; case 'd': add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 8/2 \" %05u \" \"\\n\""); break; case 'e': add(optarg); break; case 'f': addfile(optarg); break; case 'n': if ((length = atoi(optarg)) < 0) errx(1, "%s: bad length value", optarg); break; case 'o': add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 8/2 \" %06o \" \"\\n\""); break; case 's': if ((skip = strtoll(optarg, &p, 0)) < 0) errx(1, "%s: bad skip value", optarg); switch(*p) { case 'b': skip *= 512; break; case 'k': skip *= 1024; break; case 'm': skip *= 1048576; break; } break; case 'v': vflag = ALL; break; case 'x': add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 8/2 \" %04x \" \"\\n\""); break; case '?': usage(); } if (!fshead) { add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 8/2 \"%04x \" \"\\n\""); } *argvp += optind; } void usage(void) { (void)fprintf(stderr, "%s\n%s\n%s\n%s\n", "usage: hexdump [-bcCdovx] [-e fmt] [-f fmt_file] [-n length]", " [-s skip] [file ...]", " hd [-bcdovx] [-e fmt] [-f fmt_file] [-n length]", " [-s skip] [file ...]"); exit(1); }
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