1#!/bin/sh
2#
3# $FreeBSD$
4#
5
6# PROVIDE: motd
7# REQUIRE: mountcritremote
8# BEFORE:  LOGIN
9
10. /etc/rc.subr
11
12name="motd"
13rcvar="update_motd"
14start_cmd="motd_start"
15stop_cmd=":"
16
17PERMS="644"
18
19motd_start()
20{
21	#	Update kernel info in /etc/motd
22	#	Must be done *before* interactive logins are possible
23	#	to prevent possible race conditions.
24	#
25	check_startmsgs && echo -n 'Updating motd:'
26	if [ ! -f /etc/motd ]; then
27		install -c -o root -g wheel -m ${PERMS} /dev/null /etc/motd
28	fi
29
30	if [ ! -w /etc/motd ]; then
31		echo ' /etc/motd is not writable, update failed.'
32		return
33	fi
34
35	T=`mktemp -t motd`
36	uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T}
37	awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T}
38
39	cmp -s $T /etc/motd || {
40		cp $T /etc/motd
41		chmod ${PERMS} /etc/motd
42	}
43	rm -f $T
44
45	check_startmsgs && echo '.'
46}
47
48load_rc_config $name
49run_rc_command "$1"
50