diff options
Diffstat (limited to 'lib/cycle-check.h')
| -rw-r--r-- | lib/cycle-check.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/lib/cycle-check.h b/lib/cycle-check.h index afd7a8f..10c9a88 100644 --- a/lib/cycle-check.h +++ b/lib/cycle-check.h @@ -1,11 +1,11 @@ /* help detect directory cycles efficiently - Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2006, 2009-2016 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 @@ -13,9 +13,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. - If not, write to the Free Software Foundation, - 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 */ @@ -37,18 +35,18 @@ struct cycle_check_state void cycle_check_init (struct cycle_check_state *state); bool cycle_check (struct cycle_check_state *state, struct stat const *sb); -# define CYCLE_CHECK_REFLECT_CHDIR_UP(State, SB_dir, SB_subdir) \ - do \ - { \ +# define CYCLE_CHECK_REFLECT_CHDIR_UP(State, SB_dir, SB_subdir) \ + do \ + { \ /* You must call cycle_check at least once before using this macro. */ \ - if ((State)->chdir_counter == 0) \ - abort (); \ - if (SAME_INODE ((State)->dev_ino, SB_subdir)) \ - { \ - (State)->dev_ino.st_dev = (SB_dir).st_dev; \ - (State)->dev_ino.st_ino = (SB_dir).st_ino; \ - } \ - } \ + if ((State)->chdir_counter == 0) \ + abort (); \ + if (SAME_INODE ((State)->dev_ino, SB_subdir)) \ + { \ + (State)->dev_ino.st_dev = (SB_dir).st_dev; \ + (State)->dev_ino.st_ino = (SB_dir).st_ino; \ + } \ + } \ while (0) #endif |