ref: 87160cbfcf926fd0a9f04e8113a16c2a0c7e252d
parent: 63f10d4c945e3e692b589175508b95ce8dd9b50d
author: Jacob Moody <moody@posixcafe.org>
date: Sat Sep 10 21:49:01 EDT 2022
rio: add 'none' attach option to wsys This allows users to mount wsys without having a valid window or creating a new one. In this mode wsys only servs 'global' files, those that apply to all windows. Providing this mount to riostart's namespace gives us two things: * Allows kbdtap programs(ktrans) to run in riostart * Obsoletes $wctl and the associated named pipe by providing /dev/wctl in riostart As such, the wctl pipe and environment variable are removed as well.