Add copyright.

Include <fcntl.h> and <unistd.h> unconditionally --
it seems to be ok to do this, these days.

diff --git a/lib/stdopen.c b/lib/stdopen.c
index 2bf2a01b4316d7ef86cd276d1505067ebebc0ad4..6ea2264b8d5772b1125f4969eddb07a012e67ab7 100644 (file)
--- a/lib/stdopen.c
+++ b/lib/stdopen.c
@@ -1,11 +1,33 @@
+/* stdopen.c - ensure that the three standard file descriptors are in use
+
+   Copyright (C) 2005 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
+   the Free Software Foundation; either version 2, 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
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Paul Eggert and Jim Meyering.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "stdopen.h"
+
 #include <sys/types.h>
 #include <sys/stat.h>
-#if HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <fcntl.h>
+#include <unistd.h>
 #include <errno.h>
 
 #ifndef STDIN_FILENO