busybox: Add inetd related files

Add back inetd and inetd.conf files which are needed if
CONFIG_INETD is enabled in the defconfig. Grabbed these
files from oe-classic

This patch is based on the previous patch for denzil:
http://patches.openembedded.org/patch/33235/

(From OE-Core rev: 929c738787b6f513ce235ed5f7753408a570d632)

Signed-off-by: Ting Liu <b28495@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/busybox/busybox.inc

@@ -208,6 +208,7 @@ do_install () {
 	fi
 	if grep "CONFIG_INETD=y" ${B}/.config; then
 		install -m 0755 ${WORKDIR}/inetd ${D}${sysconfdir}/init.d/inetd.${BPN}
+		sed -i "s:/usr/sbin/:${sbindir}/:" ${D}${sysconfdir}/init.d/inetd.${BPN}
 		install -m 0644 ${WORKDIR}/inetd.conf ${D}${sysconfdir}/
 	fi
         if grep "CONFIG_MDEV=y" ${B}/.config; then

meta/recipes-core/busybox/busybox_1.20.2.bb

@@ -1,5 +1,5 @@
 require busybox.inc
-PR = "r6"
+PR = "r7"
 
 SRC_URI = "http://www.busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \
            file://B921600.patch \
@@ -32,7 +32,9 @@ SRC_URI = "http://www.busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \
            file://busybox-klogd.service.in \
            file://testsuite-du-du-k-works-fix-false-positive.patch \
            file://strict-atime.patch \
-           file://fail_on_no_media.patch"
+           file://fail_on_no_media.patch \
+           file://inetd.conf \
+           file://inetd"
 
 SRC_URI[tarball.md5sum] = "e025414bc6cd79579cc7a32a45d3ae1c"
 SRC_URI[tarball.sha256sum] = "eb13ff01dae5618ead2ef6f92ba879e9e0390f9583bd545d8789d27cf39b6882"

meta/recipes-core/busybox/files/inetd

@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# start/stop inetd super server.
+
+if ! [ -x /usr/sbin/inetd ]; then
+	exit 0
+fi
+
+case "$1" in
+    start)
+	echo -n "Starting internet superserver:"
+	echo -n " inetd" ; start-stop-daemon -S -x /usr/sbin/inetd > /dev/null
+	echo "."
+	;;
+    stop)
+	echo -n "Stopping internet superserver:"
+	echo -n " inetd" ; start-stop-daemon -K -x /usr/sbin/inetd > /dev/null
+	echo "."
+	;;
+    restart)
+	echo -n "Restarting internet superserver:"
+	echo -n " inetd "
+	killall -HUP inetd
+	echo "."
+	;;
+    *)
+	echo "Usage: /etc/init.d/inetd {start|stop|restart}"
+	exit 1
+	;;
+esac
+
+exit 0
+

meta/recipes-core/busybox/files/inetd.conf

@@ -0,0 +1,20 @@
+# /etc/inetd.conf:  see inetd(8) for further informations.
+#
+# Internet server configuration database
+#
+# If you want to disable an entry so it isn't touched during
+# package updates just comment it out with a single '#' character.
+#
+# <service_name> <sock_type> <proto> <flags> <user> <server_path> <args>
+#
+#:INTERNAL: Internal services
+#echo		stream	tcp	nowait	root	internal
+#echo		dgram	udp	wait	root	internal
+#chargen	stream	tcp	nowait	root	internal
+#chargen	dgram	udp	wait	root	internal
+#discard		stream	tcp	nowait	root	internal
+#discard		dgram	udp	wait	root	internal
+#daytime		stream	tcp	nowait	root	internal
+#daytime	dgram	udp	wait	root	internal
+#time		stream	tcp	nowait	root	internal
+#time		dgram	udp	wait	root	internal