plan9fox/rc/bin/service/tcp17019
cinap_lenrek 978628d679 tcp17019: make service proto and netdir arguments optional (for aux/listen1)
this allows /rc/bin/service/tcp17019 to be called from
aux/listen1 without arguments like:

aux/listen1 tcp!*!rcpu /rc/bin/service/tcp17019
2016-12-03 00:24:19 +01:00

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#!/bin/rc
if(~ $#* 3){
netdir=$3
remote=$2!`{cat $3/remote}
}
fn server {
~ $#remote 0 || echo -n $netdir $remote >/proc/$pid/args
rm -f /env/'fn#server'
. <{n=`{read} && ! ~ $#n 0 && read -c $n} >[2=1]
}
exec tlssrv -a /bin/rc -c server