+++ /dev/null
-#!/bin/rc
-
-rfork e
-
-echo
-echo 'Insert a disk other than your installation boot disk'
-echo 'into your floppy drive; it will be erased to create'
-echo 'the boot floppy.'
-echo
-echo -n 'Press enter when ready.'
-read >/dev/null >[2]/dev/null
-
-if(~ $#adisk 1)
- ; # do nothing
-if not if(~ $#bootfile 0)
- adisk=/dev/fd0disk
-if not {
- switch($bootfile) {
- case sd*
- adisk=`{echo $bootfile | sed 's#(sd..).*#/dev/\1/data#'}
- case fd*
- adisk=`{echo $bootfile | sed 's#(fd.).*#/dev/\1disk#'}
- case *
- echo 'unknown bootfile '^$bootfile^'; mail 9trouble@plan9.bell-labs.com'
- exit oops
- }
-}
-
-if(! ~ `{ls -l $adisk | awk '{print $6}'} 1474560){
- echo 'Will not format non-floppy disk '^$"adisk. >[1=2]
- exit 'bad adisk'
-}
-
-log Formatting boot floppy
-if (test -e /n/newfs/386/9loadnousb)
- bind /n/newfs/386/9loadnousb /n/newfs/386/9load # cater to old bioses
-disk/format -b /386/pbs \
- -fd $adisk /n/newfs/386/9load /n/newfs/386/9pcdisk.gz \
- /tmp/plan9ini.bak
-x=$status
-
-if(~ $x ''){
- echo
- echo 'Done!'
- echo
-}
-exit $x
if not if(! test -f /n/9fat/plan9.ini)
need9fatformat=yes
- if (test -e /n/newfs/386/9loadnousb)
- bind /n/newfs/386/9loadnousb /n/newfs/386/9load # cater to old bioses
if(~ $need9fatformat yes){
log Initializing Plan 9 FAT partition.
disk/format -r 2 -d -b /386/pbs \
- /dev/$disk/9fat /n/newfs/386/9load
- # silently install pbslba if the partition is way into the disk.
- # it''s our only hope. only need this for >8.5GB into the disk.
- # but...
- # there are so few non-LBA bioses out
- # there anymore that we'll do this even if we're only 2GB into
- # the disk. it's just not worth the headaches of dealing with
- # crappy bioses that don't address the whole 8.5GB properly
-
- 9fatoffset=`{grep '^part 9fat ' /dev/$disk/ctl | awk '{print $4}'}
- if(! ~ $#9fatoffset 1) {
- echo 'could not find plan 9 partition.'
- echo 'cannot happen'
- exit bad
- }
- if(test $9fatoffset -gt 2097152) # 2GB
- disk/format -b /386/pbslba /dev/$disk/9fat
-
+ /dev/$disk/9fat /n/newfs/386/9bootfat
mount -c /srv/dos /n/9fat /dev/$disk/9fat
}
if(! test -f /n/9fat/4e){
- logprog cp /n/newfs/386/9load /n/9fat/9load
+ logprog cp /n/newfs/386/9bootfat /n/9fat/9bootfat
logprog cp /n/newfs/386/9pcf /n/9fat/9pcf
if(test -f /n/9fat/plan9.ini && ! test -f /n/9fat/plan9-3e.ini)
logprog mv /n/9fat/plan9.ini /n/9fat/plan9-3e.ini
echo 'There are myriad ways to boot a Plan 9 system.'
echo 'You can use any of the following.'
echo
- echo ' floppy - create a boot floppy'
echo ' plan9 - make the plan 9 disk partition the default for booting'
- echo ' win9x - add a plan 9 option to windows 9x boot menu'
echo ' winnt - add a plan 9 option to windows nt/2000/xp boot manager'
echo
echo 'If you are upgrading an extant third edition installation and booting'
oldbootsetup=$didbootsetup
didbootsetup=1
export didbootsetup
- prompt 'Enable boot method' floppy plan9 win9x winnt
+ prompt 'Enable boot method' plan9 winnt
if(! boot$rd){
didbootsetup=$oldbootsetup
+++ /dev/null
-#!/bin/rc
-
-dosdisk=`{ls /dev/sd??/dos >[2]/dev/null | sed 1q | sed 's!.*/(.*)/dos!\1!'}
-if(~ $#dosdisk 0 || ! c: || ! test -f /n/c:/autoexec.bat || ! test -f /n/c:/config.sys) {
- echo 'Could not find autoexec.bat or config.sys on the first FAT disk.'
- exit bad
-}
-
-for (i in autoexec config msdos)
- if(test -f /n/c:/$i.p9) {
- echo 'A Plan 9 backup already exists; will not edit system files again.'
- exit bad
- }
-
-for (i in autoexec.bat config.sys msdos.sys)
- if(! cp /n/c:/$i /n/c:/^`{echo $i | sed 's/\.(bat|sys)$/.p9/'}) {
- echo 'Could not back up '^$i^'; will not continue.'
- exit bad
- }
-
-if(! test -d /n/c:/plan9 && ! mkdir /n/c:/plan9) {
- echo 'Could not create directory /n/c:/plan9.'
- exit bad
-}
-
-if(! cp /n/newfs/386/^(9load ld.com 9pcdisk) /tmp/plan9ini.bak /n/c:/plan9) {
- echo 'Could not copy Plan 9 boot files into /n/c:/plan9.'
- exit bad
-}
-
-chmod +w /n/c:/autoexec.bat /n/c:/config.sys /n/c:/msdos.sys
-
-if(grep -si 'Plan ?9' /n/c:/config.sys || grep -si 'Plan ?9' /n/c:/autoexec.bat) {
- echo 'Plan 9 entries already in config.sys or autoexec.bat.'
- echo 'Not changing them; refer to Plan 9 install documentation'
- echo 'to configure manually.'
- exit bad
-}
-
-if(! grep -si '\[menu\]' /n/c:/config.sys) {
- {
- echo 1
- echo i
- echo '[menu]\r'
- echo 'menuitem=windows, Windows\r'
- echo 'menudefault=windows\r'
- echo '\r'
- echo '[common]\r'
- echo '\r'
- echo '[windows]\r'
- echo .
- echo w
- echo q
- } | ed /n/c:/config.sys >/dev/null >[2]/dev/null
-}
-
-{
- echo 1
- echo '/\[[Mm][Ee][Nn][Uu]\]'
- echo '?^[Mm][Ee][Nn][Uu][Ii][Tt][Ee][Mm]='
- echo a
- echo 'menuitem=plan9, Plan 9 from Bell Labs\r'
- echo .
- echo '$'
- echo a
- echo '\r'
- echo '[plan9]\r'
- echo '\r'
- echo .
- echo w
- echo q
-} | ed /n/c:/config.sys >/dev/null>[2]/dev/null
-
-{
- echo 1
- echo i
- echo '@echo off\r'
- echo 'if %config%==plan9 goto plan9\r'
- echo 'goto notplan9\r'
- echo ':plan9\r'
- echo 'plan9\ld '^$dosdisk^'!dos!plan9/9load\r'
- echo ':notplan9\r'
- echo .
- echo w
- echo q
-} | ed /n/c:/autoexec.bat >/dev/null>[2]/dev/null
-
-fn zeroopt {
- if(grep -s '^'^$1^'=1' /n/c:/msdos.sys) {
- {
- echo '/^'^$1^'=1/s/=1/=0/'
- echo w
- echo q
- } | ed /n/c:/msdos.sys>/dev/null>[2]/dev/null
- }
- if not if (grep -s '^'^$1^'=0' /n/c:/msdos.sys)
- ;
- if not {
- {
- echo 1
- echo i
- echo '[Options]\r'
- echo 'Logo=0\r'
- echo .
- echo w
- echo q
- } | ed /n/c:/msdos.sys>/dev/null>[2]/dev/null
- }
-}
-
-if(grep -si '^\[paths\]' /n/c:/msdos.sys){ # Windows 9x rather than DOS
- zeroopt Logo
-# zeroopt BootGUI
-}
-
-echo 'Plan 9 added to Windows 9X boot menu.'
-exit ''
textinst=1
export textinst
-tailfsrv &
-while(! test -f /srv/log)
- sleep 1
+# use stderr as logfile
+echo 2 >/srv/log
log `{date} Installation process started
inst/mainloop
projects / plan9front.git / commitdiff