- Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2003-2006, 2009-2011 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
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
if (is_zero_or_power_of_two (++(state->chdir_counter)))
{
/* On all architectures that we know about, if the counter
if (is_zero_or_power_of_two (++(state->chdir_counter)))
{
/* On all architectures that we know about, if the counter
- overflows then there is a directory cycle here somewhere,
- even if we haven't detected it yet. Typically this happens
- only after the counter is incremented 2**64 times, so it's a
- fairly theoretical point. */
+ overflows then there is a directory cycle here somewhere,
+ even if we haven't detected it yet. Typically this happens
+ only after the counter is incremented 2**64 times, so it's a
+ fairly theoretical point. */