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| author | Jim Meyering <jim@meyering.net> | 2006-03-12 22:01:29 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2006-03-12 22:01:29 +0000 |
| commit | fa44d25fdb61515d3511583e13b94b56ea13e3ed (patch) | |
| tree | 818fa1aac8ac882032d0c2e8ec3f9638011d921e /lib | |
| parent | 6ae28d0eb58c2b3e53bd5ed5466b9f457e9011da (diff) | |
| download | coreutils-fa44d25fdb61515d3511583e13b94b56ea13e3ed.tar.xz | |
Include "same-inode.h".
(CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/cycle-check.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/cycle-check.h b/lib/cycle-check.h index 0551bf265..b137a60a8 100644 --- a/lib/cycle-check.h +++ b/lib/cycle-check.h @@ -1,6 +1,6 @@ /* help detect directory cycles efficiently - Copyright (C) 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2006 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 @@ -30,6 +30,7 @@ # endif # include <stdbool.h> # include "dev-ino.h" +# include "same-inode.h" struct cycle_check_state { @@ -41,4 +42,15 @@ 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 \ + { \ + 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 |