66 lines
2.5 KiB
C
66 lines
2.5 KiB
C
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/*
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* Copyright (c) 1996-1999
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* HD Associates, Inc. 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by HD Associates, Inc
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* 4. Neither the name of the author nor the names of any co-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 HD ASSOCIATES 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 HD ASSOCIATES 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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* $FreeBSD$
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*/
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#define _POSIX_SOURCE
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#define _POSIX_C_SOURCE 199309L
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#include <unistd.h>
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#include <stdio.h>
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int p26(int ac, char *av[])
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{
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int ret = 0;
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#ifndef _POSIX_VERSION
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printf("POSIX is not supported.\n");
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ret = -1;
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#else /* _POSIX_VERSION */
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#if (_POSIX_VERSION == 198808L)
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printf("POSIX.1 is supported but not POSIX.1B (FIPS 151-1)\n");
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#elif (_POSIX_VERSION == 199009L)
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printf("POSIX.1 is supported but not POSIX.1B (FIPS 151-2)\n");
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#elif (_POSIX_VERSION >= 199309L)
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printf("POSIX.1 and POSIX.1B are supported.\n");
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#else
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printf("_POSIX_VERSION (%ld) not 198808, 199009, or >= 199309.\n",
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_POSIX_VERSION);
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ret = -1;
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#endif
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#endif /* _POSIX_VERSION */
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return ret;
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}
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#ifdef STANDALONE_TESTS
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int main(int argc, char *argv[]) { return p26(argc, argv); }
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#endif
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