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/* Copyright (C) 1991-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <mcheck.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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int
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main (void)
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{
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char *dir;
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/* Let this program be used for debugging. */
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mtrace ();
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dir = getcwd ((char *) NULL, 0);
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if (dir == NULL)
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perror ("getcwd");
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else
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{
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puts (dir);
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free (dir);
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}
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return (dir == NULL ? EXIT_FAILURE : EXIT_SUCCESS);
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}
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