/* Invoke unistd-like functions, but avoid some glitches.
- Copyright (C) 2001, 2003, 2005, 2009-2010 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2003, 2005, 2009-2012 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