[Bug-gnulib] xgetcwd merge from coreutils

[Paul Eggert]

This one's trivial.

2004-08-05  Paul Eggert  <address@hidden>

        * lib/xgetcwd.c (errno): Don't declare; we assume C89 or better now.

Index: lib/xgetcwd.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/xgetcwd.c,v
retrieving revision 1.15
diff -p -u -r1.15 xgetcwd.c
--- lib/xgetcwd.c       10 Sep 2003 06:53:45 -0000      1.15
+++ lib/xgetcwd.c       6 Aug 2004 04:54:12 -0000
@@ -1,5 +1,7 @@
 /* xgetcwd.c -- return current directory with unlimited length
-   Copyright (C) 1992, 1996, 2000, 2001, 2003 Free Software Foundation, Inc.
+
+   Copyright (C) 1992, 1996, 2000, 2001, 2003, 2004 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
@@ -23,10 +25,6 @@
 
 #include <stdio.h>
 #include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
-
 #include <sys/types.h>
 #include <stdlib.h>
 
Index: m4/getcwd.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/getcwd.m4,v
retrieving revision 1.3
diff -p -u -r1.3 getcwd.m4
--- m4/getcwd.m4        10 Sep 2003 06:53:45 -0000      1.3
+++ m4/getcwd.m4        6 Aug 2004 04:54:12 -0000
@@ -14,7 +14,7 @@
 
 # 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 # Written by Paul Eggert.