From 8aa15a6ed85cd8b1d8f949a483d25240a4707a00 Mon Sep 17 00:00:00 2001
From: Alejandro Mery <amery@opensde.org>
Date: Tue, 23 Dec 2008 19:08:37 +0200
Subject: [PATCH] initramfs: introduced a `wall` script

---
 initramfs/bin_wall.sh | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 initramfs/bin_wall.sh

diff --git a/initramfs/bin_wall.sh b/initramfs/bin_wall.sh
new file mode 100644
index 0000000..462ae27
--- /dev/null
+++ b/initramfs/bin_wall.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: target/idunn/initramfs/bin_wall.sh
+# Copyright (C) 2008 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# 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; version 2 of the License. A copy of the
+# GNU General Public License can be found in the file COPYING.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+tmpfile=/tmp/wall.$$
+
+trap "rm -f $tmpfile" INT
+
+cat <<EOT > $tmpfile
+Broadcast Message from $USER@$(hostname)
+	($(tty)) at $(date) ...
+EOT
+cat >> $tmpfile
+
+for x in /dev/pts/* /dev/vc/*; do
+	if [ -w "$x" ]; then
+		cat "$tmpfile" > "$x"
+	fi
+done
+
+rm -rf $tmpfile