plan9fox/rc/bin/termrc

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#!/bin/rc
# this file is run if service=terminal
TIMESYNCARGS=(-rLa1000000)
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# bind all likely devices
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for(i in S f k t m i v L P u U A '$' Σ κ)
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bind -a '#'^$i /dev >/dev/null >[2=1]
rm -f /env/i
mount -qb /srv/cons /dev
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# mount points (if not done by bootrc already)
>[2]/dev/null {
mntgen -s slashn /n && chmod 666 /srv/slashn
mntgen -s slashmnt /mnt && chmod 666 /srv/slashmnt
mntgen -s mntexport /mnt/exportfs && chmod 666 /srv/mntexport}
# move factotum from /mnt to /mnt/factotum
mount /srv/factotum /mnt/temp
unmount /srv/factotum /mnt
bind /mnt/temp/factotum /mnt/factotum
unmount /mnt/temp
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# usb listener
nusbrc
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# set up any partitions
diskparts
# start up local swapping
disk=`{ls /dev/sd*/swap >[2]/dev/null}
if (! ~ $#disk 0)
swap $disk(1) >/dev/null >[2=1]
rm -f /env/disk
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# we do this before we have a name. we may need to do network
# setup so that we can get a name.
if(test -e /rc/bin/termrc.local)
. /rc/bin/termrc.local
# cs sets sysname (termrc.local may already have started it so check)
if(! test -e /srv/cs && ! test -e /net/cs)
ndb/cs
sysname=`{cat /dev/sysname}
if(~ $#sysname 0 || ~ $sysname ''){
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sysname=cirno # default
echo -n $sysname >/dev/sysname
}
# parallelism for mk
NPROC=`{wc -l </dev/sysstat}
# machine specific startup (e.g., for devices not probed)
if(test -e /cfg/$sysname/termrc)
. /cfg/$sysname/termrc
# automatic ip address setup
if(test -r /net/ipselftab){
if(! grep u /net/ipselftab | grep -sv 127.0.0.1){
ether=`{ndb/query sys $sysname ether}
if(~ $#ether 1){
# try /lib/ndb first, then do dhcp
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ip/ipconfig -N >[2]/dev/null || ip/ipconfig -h $sysname
}
rm -f /env/ether
}
}
if(! test -e /net/dns)
ndb/dns -r
if(! ~ $terminal *vx32*){
# start timesync if it isn't running and we weren't told not to
if(! ps|grep -s timesync)
if(! ~ $TIMESYNCARGS '')
aux/timesync $TIMESYNCARGS
}
# setup mouse and graphics
screenrc
if(test -f /dev/apm)
aux/apm
dontkill '^(ipconfig|factotum|mntgen|venti|hjfs|kfs|cfs|cwfs.*|9660srv|dossrv|paqfs|cs|dns|listen|reboot|usbd|kb|disk|ether|wpa)$'