X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsave-cwd.c;h=40bd70b0d25a714eb9aea3db420470fcaebb347d;hb=refs%2Ftags%2FFILEUTILS-4_0-b4;hp=8413502eee81faeb87f328fd71625b4fcb85930a;hpb=0b403bac52c59ec0c93f6a215902187fc207683b;p=gnulib.git

diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index 8413502ee..40bd70b0d 100644
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -1,5 +1,5 @@
 /* save-cwd.c -- Save and restore current working directory.
-   Copyright (C) 1995 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1997, 1998 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
@@ -12,12 +12,12 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-/* Written Jim Meyering <meyering@na-net.ornl.gov>.  */
+/* Written by Jim Meyering <meyering@na-net.ornl.gov>.  */
 
-#ifdef HAVE_CONFIG_H
+#if HAVE_CONFIG_H
 # include "config.h"
 #endif
 
@@ -27,25 +27,25 @@
 # include <stdlib.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
+#if HAVE_UNISTD_H
 # include <unistd.h>
 #endif
 
-#ifdef HAVE_FCNTL_H
+#if HAVE_FCNTL_H
 # include <fcntl.h>
 #else
 # include <sys/file.h>
 #endif
 
 #include <errno.h>
-# ifndef errno
+#ifndef errno
 extern int errno;
 #endif
 
 #include "save-cwd.h"
 #include "error.h"
 
-char *xgetcwd __P((void));
+char *xgetcwd PARAMS ((void));
 
 /* Record the location of the current working directory in CWD so that
    the program may change to other directories and later use restore_cwd
@@ -67,7 +67,7 @@ save_cwd (cwd)
 
   if (have_working_fchdir)
     {
-#ifdef HAVE_FCHDIR
+#if HAVE_FCHDIR
       cwd->desc = open (".", O_RDONLY);
       if (cwd->desc < 0)
 	{
@@ -96,7 +96,7 @@ save_cwd (cwd)
 	}
 # endif /* __sun__ || sun */
 #else
-#define fchdir(x) (abort (), 0)
+# define fchdir(x) (abort (), 0)
       have_working_fchdir = 0;
 #endif
     }
@@ -152,4 +152,3 @@ free_cwd (cwd)
   if (cwd->name)
     free (cwd->name);
 }
-