1 /* Copyright (C) 2000 Free Software Foundation, Inc.
2 Written by James Clark (jjc@jclark.com)
4 This file is part of groff.
6 groff is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 2, or (at your option) any later
11 groff is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License along
17 with groff; see the file COPYING. If not, write to the Free Software
18 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20 /* Partial emulation of getcwd in terms of getwd. */
22 #include <sys/param.h>
28 char *getcwd(buf, size)
30 int size; /* POSIX says this should be size_t */
37 char mybuf[MAXPATHLEN];
38 int saved_errno = errno;
47 if (strlen(mybuf) + 1 > size) {