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bootconf.sh revision 1.1.1.1 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: bootconf.sh,v 1.1.1.1 2000/03/10 11:53:25 lukem Exp $
      4 #
      5 
      6 # PROVIDE: bootconf
      7 # REQUIRE: mountcritlocal
      8 # BEFORE:  beforenetlkm
      9 
     10 bootconf_start()
     11 {
     12 		# Refer to newbtconf(8) for more information
     13 		#
     14 
     15 	if [ ! -e /etc/etc.current ]; then
     16 		return 0
     17 	fi
     18 	if [ -h /etc/etc.default ]; then
     19 		def=`ls -ld /etc/etc.default 2>&1`
     20 		default=`expr "$def" : '.*-> etc\.\(.*\)' 2>&1`
     21 	else
     22 		default=current
     23 	fi
     24 	spc=""
     25 	conflist=`cd /etc; ls -1d etc.* 2>&1 | egrep -v "current|default"`
     26 	for i in $conflist; do
     27 		name=${i#etc.}
     28 		if [ "$name" = "$default" ]; then
     29 			echo -n "${spc}[${name}]"
     30 		else
     31 			echo -n "${spc}${name}"
     32 		fi
     33 		spc=" "
     34 	done
     35 	echo
     36 	master=$$
     37 	_DUMMY=/etc/passwd
     38 	conf=${_DUMMY}
     39 	while [ ! -d /etc/etc.$conf/. ]; do
     40 		trap "conf=$default; echo; echo Using default of $conf" 14
     41 		echo -n "Which configuration [$default] ? "
     42 		(sleep 30 && kill -ALRM $master) >/dev/null 2>&1 &
     43 		read conf
     44 		trap : 14
     45 		if [ -z $conf ] ; then
     46 			conf=$default
     47 		fi
     48 		if [ ! -d /etc/etc.$conf/. ]; then
     49 			conf=${_DUMMY}
     50 		fi
     51 	done
     52 	rm -f /etc/etc.current
     53 	ln -s /etc/etc.$conf /etc/etc.current
     54 	if [ -f /etc/rc.conf ] ; then
     55 		. /etc/rc.conf
     56 	fi
     57 }
     58 
     59 case "$1" in
     60 *start)
     61 	bootconf_start
     62 	;;
     63 esac
     64