# The interactive shell on the system console.
#
# In launchd terms this is a RunAtLoad + KeepAlive daemon: started when
# schinit loads, and restarted whenever it exits -- which for a shell is
# every time someone types `exit`.

Label         = os.schos.console-shell
Program       = /bin/sh
Args          = sh
RunAtLoad     = yes
KeepAlive     = yes

# This job reads the console, so it has to own it: schinit puts every job in
# its own session, and a session with no controlling terminal is not delivered
# terminal input at all. Without this the shell echoes and executes nothing.
ControllingTerminal = yes

StandardIn    = /dev/console
StandardOut   = /dev/console
StandardError = /dev/console

# Seconds between respawns. Guards against a shell that dies instantly
# taking the machine with it; launchd calls this ThrottleInterval and
# defaults to 10. One is enough for a shell someone just exited on purpose.
ThrottleInterval = 1