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/* Get the working directory, compatibly with the GNU C Library.
Copyright (C) 2004-2005 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Paul Eggert. */
/* Include the headers that might declare getcwd so that they will not
cause confusion if included after this file. */
#include <stdlib.h>
#include <unistd.h>
/* If necessary, systematically rename identifiers so that they do not
collide with the system function. Renaming avoids problems with
some compilers and linkers. */
#ifdef __GETCWD_PREFIX
# undef getcwd
# define __GETCWD_CONCAT(x, y) x ## y
# define __GETCWD_XCONCAT(x, y) __GETCWD_CONCAT (x, y)
# define __GETCWD_ID(y) __GETCWD_XCONCAT (__GETCWD_PREFIX, y)
# define getcwd __GETCWD_ID (getcwd)
/* See the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/getcwd.html>. */
char *getcwd (char *, size_t);
#endif
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