systemd/units/debug-shell.service.in
Zbigniew Jędrzejewski-Szmek a6f3a7eb8a units: order sysinit.target, debug-shell.service after systemd-vconsole-setup
Previous patch to add an implicit dependency effectively orders various getty
services after systemd-vconsole-setup.service. But I think it's cleaner to also
order the service before sysinit.target, like it was before
8125e8d38e. There might be units which don't do
use TTYVHangup= but would like to have the console fully initialized.

Also, add a manual ordering to debug-shell.service, because it has
ImplicitDependencies=no. This might delay debug-shell.service a bit, but
systemd-vconsole-setup.service has no dependencies and should be very quick, so
this should not be noticable in practice. Without the ordering, the terminal
might not have a key map loaded, making debug-shell.service hard to use.
2023-05-19 17:47:14 +02:00

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SYSTEMD

# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Early root shell on {{DEBUGTTY}} FOR DEBUGGING ONLY
Documentation=man:systemd-debug-generator(8)
DefaultDependencies=no
IgnoreOnIsolate=yes
ConditionPathExists={{DEBUGTTY}}
After=systemd-vconsole-setup.service
[Service]
Environment=TERM=linux
ExecStart={{SUSHELL}}
Restart=always
RestartSec=0
StandardInput=tty
TTYPath={{DEBUGTTY}}
TTYReset=yes
TTYVHangup=yes
KillMode=process
IgnoreSIGPIPE=no
# bash ignores SIGTERM
KillSignal=SIGHUP
# Unset locale for the console getty since the console has problems
# displaying some internationalized messages.
UnsetEnvironment=LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION
[Install]
WantedBy=sysinit.target