67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*-
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* Copyright (c) 2011 Giovanni Trematerra <giovanni.trematerra@gmail.com>
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* 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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE AUTHOR 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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/*
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* $FreeBSD$
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* Test conformance to stat(2) SUSv4 description:
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* "For all other file types defined in this volume of POSIX.1-2008, the
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* structure members st_mode, st_ino, st_dev, st_uid, st_gid, st_atim,
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* st_ctim, and st_mtim shall have meaningful values ...".
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* Check that st_dev and st_ino are meaningful.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <err.h>
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#include <stdio.h>
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#include <unistd.h>
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int
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main(int argc, char **argv)
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{
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int pipefd[2];
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struct stat st1, st2;
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if (pipe(pipefd) == -1)
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err(1, "FAIL: pipe");
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if (fstat(pipefd[0], &st1) == -1)
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err(1, "FAIL: fstat st1");
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if (fstat(pipefd[1], &st2) == -1)
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err(1, "FAIL: fstat st2");
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if (st1.st_dev != st2.st_dev || st1.st_dev == 0 || st2.st_dev == 0) {
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errx(1, "FAIL: wrong dev number %d %d",
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st1.st_dev, st2.st_dev);
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}
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if (st1.st_ino == st2.st_ino)
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errx(1, "FAIL: inode numbers are equal: %d", st1.st_ino);
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close(pipefd[0]);
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close(pipefd[1]);
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printf("PASS\n");
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return (0);
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}
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