X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fxgetcwd.c;h=d4e7a7836626ca5a322090d0d10e53ecee97ae55;hb=fdd1b511c5c12912aae79b58e0c5f6ffa0492d6e;hp=0f798dac066d71b75e5a5b9d7f5d75e0c1367944;hpb=222b0486b7db1b09293e05512873d633440efcb3;p=gnulib.git

diff --git a/lib/xgetcwd.c b/lib/xgetcwd.c
index 0f798dac0..d4e7a7836 100644
--- a/lib/xgetcwd.c
+++ b/lib/xgetcwd.c
@@ -1,11 +1,12 @@
 /* xgetcwd.c -- return current directory with unlimited length
 
-   Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003-2004, 2006-2007, 2009-2013 Free Software
+   Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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.
+   the Free Software Foundation; either version 3 of the License, 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
@@ -13,20 +14,17 @@
    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.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Jim Meyering.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include "xgetcwd.h"
 
 #include <errno.h>
+#include <unistd.h>
 
-#include "getcwd.h"
 #include "xalloc.h"
 
 /* Return the current directory, newly allocated.