I don't use X much and instead use lots of Virtual Terminals.
Since I'm on dialup, sometimes I need to leave multiple VTs open to do

things, perhaps downloading something, or its just that I'm in the

middle of things.  
How can I lock the whole virtual termial setup?  lock(1) only lets me

lock the one VT without blocking the ability to switch to others.  On

Debian, there's vlock -a that does this.  I don't see anything similar

in the available packages for OBSD.
I can't read code so I don't know how lock(1) works internally.  To get

it to lock everything, I guess it would have to capture the Alt-Fn key

combo.  However, the OS (wscons(4)?) likely captures that before the

keys get passed on to the application.  So I'm sorry, I can't provide a

patch.
Any suggestions?
Doug.