ref: ed06d703439b70bdc4c5ff96d0d3749ccb8566c9
parent: 19162849bd5986f01034f04172f52386d7e961b2
author: Jacob Moody <[email protected]>
date: Sat Sep 10 23:47:48 EDT 2022
window: add wsys 'none' attach to attempted wctl search While window did work when run under riostart without $wctl, the change window running from the plumber. It is typical for lib/profile to contain: plumber rio -s riostart Previously this worked because rio polluted the envgroup with $wctl and $wsys, but without $wctl or /dev/wctl the plumber's window fails to find rio. In favor of not breaking this configuration we allow window to fallback to checking $wsys and attaching to the none window. This should keep window working in all cases in which the wctl pollution worked before.
--- a/rc/bin/window
+++ b/rc/bin/window
@@ -91,6 +91,11 @@
if not { if(~ $wctl ''){if(test -f /dev/wctl) wctl=/dev/wctl
+ if not if(! ~ $wsys '') {+ rfork n
+ mount -b $wsys /mnt/wsys none
+ wctl=/mnt/wsys/wctl
+ }
if not if(test -f /mnt/term/dev/wctl) wctl=/mnt/term/dev/wctl
if not if(test -r /mnt/term/env/wctl) wctl=/mnt/term^`{cat /mnt/term/env/wctl} if not {