From 32d4d0dd5ececb6df73b233e9c868dc51868204a Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Sun, 12 Oct 2008 15:36:28 +0200
Subject: [PATCH] xfreopen: new module

* gl/lib/xfreopen.c: New file.
* gl/lib/xfreopen.h: New file.
* gl/modules/xfreopen: New file.
---
 gl/lib/xfreopen.c   | 41 +++++++++++++++++++++++++++++++++++++++++
 gl/lib/xfreopen.h   |  2 ++
 gl/modules/xfreopen | 25 +++++++++++++++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 gl/lib/xfreopen.c
 create mode 100644 gl/lib/xfreopen.h
 create mode 100644 gl/modules/xfreopen

diff --git a/gl/lib/xfreopen.c b/gl/lib/xfreopen.c
new file mode 100644
index 0000000000..e3c4a7c70d
--- /dev/null
+++ b/gl/lib/xfreopen.c
@@ -0,0 +1,41 @@
+/* a wrapper for frepoen
+   Copyright (C) 2008 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 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
+   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, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+#include "xfreopen.h"
+
+#include <errno.h>
+#include "error.h"
+#include "exitfail.h"
+#include "quote.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
+void
+xfreopen (char const *filename, char const *mode, FILE *fp)
+{
+  if (!freopen (filename, mode, fp))
+    {
+      char const *f = (filename ? filename
+		       : (fp == stdin ? _("stdin")
+			  : (fp == stdout ? _("stdout")
+			     : (fp == stderr ? _("stderr")
+				: _("unknown stream")))));
+      error (exit_failure, errno, _("failed to reopen %s with mode %s"),
+	     quote_n (0, f), quote_n (1, mode));
+    }
+}
diff --git a/gl/lib/xfreopen.h b/gl/lib/xfreopen.h
new file mode 100644
index 0000000000..2ce49b5a4a
--- /dev/null
+++ b/gl/lib/xfreopen.h
@@ -0,0 +1,2 @@
+#include <stdio.h>
+void xfreopen (char const *filename, char const *mode, FILE *fp);
diff --git a/gl/modules/xfreopen b/gl/modules/xfreopen
new file mode 100644
index 0000000000..411f80bbdb
--- /dev/null
+++ b/gl/modules/xfreopen
@@ -0,0 +1,25 @@
+Description:
+a wrapper for frepoen
+
+Files:
+lib/xfreopen.c
+lib/xfreopen.h
+
+Depends-on:
+error
+exitfail
+quote
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += xfreopen.c xfreopen.h
+
+Include:
+"xfreopen.h"
+
+License:
+LGPL
+
+Maintainer:
+Jim Meyering
-- 
2.47.2