2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1989, 1993
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
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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
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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32 #include <sys/types.h>
33 #include <sys/capsicum.h>
34 #include <capsicum_helpers.h>
42 FS *fshead; /* head of format strings */
43 int blocksize; /* data block size */
44 int exitval; /* final exit value */
45 int length = -1; /* max bytes to read */
48 main(int argc, char *argv[])
53 (void)setlocale(LC_ALL, "");
55 if (!(p = strrchr(argv[0], 'o')) || strcmp(p, "od"))
56 newsyntax(argc, &argv);
58 oldsyntax(argc, &argv);
60 /* figure out the data block size */
61 for (blocksize = 0, tfs = fshead; tfs; tfs = tfs->nextfs) {
62 tfs->bcnt = size(tfs);
63 if (blocksize < tfs->bcnt)
64 blocksize = tfs->bcnt;
66 /* rewrite the rules, do syntax checking */
67 for (tfs = fshead; tfs; tfs = tfs->nextfs)
71 * Cache NLS data, for strerror, for err(3), before entering capability
74 caph_cache_catpages();
75 if (caph_limit_stdio() < 0)