X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fbackupfile.c;h=1420edd8cd59288839099c5de448d188b73e05cd;hb=b314ca18dc36e59297f66b2508fd58535a1cd724;hp=c24325d8fc9fa316abb022c162969d3a1ff7c261;hpb=efc5123c9d851509aea5dd30f47c91e7e5a5c8dd;p=gnulib.git
diff --git a/lib/backupfile.c b/lib/backupfile.c
index c24325d8f..1420edd8c 100644
--- a/lib/backupfile.c
+++ b/lib/backupfile.c
@@ -4,10 +4,10 @@
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 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
@@ -15,16 +15,12 @@
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 . */
/* Written by Paul Eggert and David MacKenzie.
Some algorithms adapted from GNU Emacs. */
-#ifdef HAVE_CONFIG_H
-# include
-#endif
+#include
#include "backupfile.h"
@@ -84,6 +80,11 @@
of `digit' even when the host does not conform to POSIX. */
#define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
+/* The results of opendir() in this file are not used with dirfd and fchdir,
+ therefore save some unnecessary work in fchdir.c. */
+#undef opendir
+#undef closedir
+
/* The extension added to file names to produce a simple (as opposed
to numbered) backup file name. */
char const *simple_backup_suffix = "~";