/* provide a replacement openat function
- Copyright (C) 2004-2011 Free Software Foundation, Inc.
+ Copyright (C) 2004-2012 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
directory argument.
If a previous attempt to restore the current working directory
- failed, then we must not even try to access a `.'-relative name.
+ failed, then we must not even try to access a '.'-relative name.
It is the caller's responsibility not to call this function
in that case. */