plan9fox/sys/src/9/boot/local.rc

#!/bin/rc

fn showlocaldevs{
	echo local devices found:
	for(d in /dev/sd*){
		if(test -r $d/ctl){
			q=`{sed 's,(inquiry|geometry),\
\1,g' $d/ctl | grep inquiry}
			echo $d':' $q(2-)
			for(i in `{ls -p $d}){
				p=$d/$i
				switch($i){
				case ctl raw log
					;
				case 9fat plan9 nvram
					echo $p
				case *
					t=`{fstype $p}
					if(~ $#bootargs 0 && ! ~ $t '')
						bootargs=local!$p
					echo $p $t
				}
			}
		}
	}
}

fn configlocal{
	diskparts
}

fn bootfs{
	{$1 -s -f $*(2-) &} <[0=1] | echo 0 >/srv/boot
}

fn connectlocal{
	if(test -r $1)
		t=`{fstype $1}
	if not {
		t=$1; shift
	}
	switch($t){
	case ''
		fatal unknown fstype $1
	case 9660
		bootfs 9660srv $*
	case kfs
		bootfs disk/kfs $*
	case dos
		if(! test -f /srv/dos)
			dossrv
		m=/mnt/dosboot
		must mount /srv/dos $m $1
		shift
		if(~ $#* 0)
			f=$m/9front.iso
		if not
			f=$m/$1
		if(test -r $f)
			connectlocal $f
		if not
			connectlocal $*
	case *
		bootfs $t $*
	}
}

mlocal=(configlocal connectlocal)
mt=(mlocal $mt)