systemd/units/serial-getty@.service.m4

#  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=Serial Getty on %I
Documentation=man:agetty(8) man:systemd-getty-generator(8)
BindTo=dev-%i.device
After=dev-%i.device systemd-user-sessions.service plymouth-quit-wait.service
m4_ifdef(`TARGET_FEDORA',
After=rc-local.service
)m4_dnl
m4_ifdef(`TARGET_ARCH',
After=rc-local.service
)m4_dnl
m4_ifdef(`TARGET_FRUGALWARE',
After=local.service
)m4_dnl
m4_ifdef(`TARGET_ALTLINUX',
After=rc-local.service
)m4_dnl
m4_ifdef(`TARGET_MANDRIVA',
After=rc-local.service
)m4_dnl
m4_ifdef(`TARGET_MAGEIA',
After=rc-local.service
)m4_dnl

# If additional gettys are spawned during boot then we should make
# sure that this is synchronized before getty.target, even though
# getty.target didn't actually pull it in.
Before=getty.target
IgnoreOnIsolate=yes

[Service]
Environment=TERM=vt102
ExecStart=-/sbin/agetty -s %I 115200,38400,9600
Type=idle
Restart=always
RestartSec=0
UtmpIdentifier=%I
TTYPath=/dev/%I
TTYReset=yes
TTYVHangup=yes
KillMode=process
IgnoreSIGPIPE=no

# Some login implementations ignore SIGTERM, so we send SIGHUP
# instead, to ensure that login terminates cleanly.
KillSignal=SIGHUP
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends. 2012-04-12 06:20:58 +08:00			`# 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`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00			`# (at your option) any later version.`

			`[Unit]`
			`Description=Serial Getty on %I`
man: document systemd-update-generator 2012-06-27 21:12:29 +08:00			`Documentation=man:agetty(8) man:systemd-getty-generator(8)`
unit: replace StopRetroactively= by BindTo= dependencies The property StopRetroactively= needs to be per-dependency, not per-unit, in order to properly express dependencies between .mount units and its .device and fsck .service units. If the .device unit is unplugged the mount should go away, but if the fsck process terminates the .mount should stay. 2010-10-29 05:18:47 +08:00			`BindTo=dev-%i.device`
units: synchronize gettys to plymouth even if plymouth is killed by gdm 2011-02-24 09:32:50 +08:00			`After=dev-%i.device systemd-user-sessions.service plymouth-quit-wait.service`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00			m4_ifdef(`TARGET_FEDORA',
			`After=rc-local.service`
			`)m4_dnl`
			m4_ifdef(`TARGET_ARCH',
			`After=rc-local.service`
			`)m4_dnl`
units: synchronize gettys to plymouth even if plymouth is killed by gdm 2011-02-24 09:32:50 +08:00			m4_ifdef(`TARGET_FRUGALWARE',
			`After=local.service`
			`)m4_dnl`
build-sys: update ALTLinux support Please apply patch for update ALTLinux support. 2011-02-28 21:02:27 +08:00			m4_ifdef(`TARGET_ALTLINUX',
			`After=rc-local.service`
			`)m4_dnl`
build-sys: add Mandriva distribution support This merges several separate patches that I carry as part of Mandriva systemd RPM. They touch those parts that are very unlikely to be changed in near future and do not impose any functionality change for systemd core. I also think it is useful for troubleshooting to have real distribution name in system logs, espicially when someone reports problem upstream. The patch looks bigger than sum of replaced patches because - previous patches were applied on top of distro=fedora, now I need to add all those bits for distro=mandriva as well - part of patch was done as spec file magic, but it seems more logical to ship all these bits together 2011-03-09 02:47:29 +08:00			m4_ifdef(`TARGET_MANDRIVA',
			`After=rc-local.service`
			`)m4_dnl`
Add Mageia support This patch adds support for the Mageia Linux distribution: http://www.mageia.org/ Mageia is a fork of Mandriva although some divergence has already occured and thus inclusion of these changes upstream allow us to (hopefully) migrate more rapidly to the new standard approaches systemd offers. Indeed, we already use the preferred mechanism of OS identification via the /etc/os-release file rather than a distro specific variation. This patch mostly mirrors the patch added previously for Mandriva support. In addition to those original authors, this patch was mostly written by Dexter Morgan with help from Colin Guthrie and Eugeni Dodonov. 2011-10-29 01:16:33 +08:00			m4_ifdef(`TARGET_MAGEIA',
			`After=rc-local.service`
			`)m4_dnl`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00
units: enable utmp for serial gettys too 2010-10-09 00:22:44 +08:00			`# If additional gettys are spawned during boot then we should make`
			`# sure that this is synchronized before getty.target, even though`
			`# getty.target didn't actually pull it in.`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00			`Before=getty.target`
units: exclude gettys from isolate requests gettys are nowadays mostly autospawned and hence usually subject to being shut down on isolate requests, since they are no dependency of any other unit. This is a bad idea if the user isolates between multi-user.graphical and graphical.target, hence exclude them from the isolation. This has the effect that gettys no longer cleaned up when emergency.target is isolated, which might actualy be considered a feature, even though it is a change from previous behaviour... Note that the one getty that really matters (the one on tty1) is still removed when isolating to emergency.target since it conflicts with emergency.service. 2012-04-12 03:58:33 +08:00			`IgnoreOnIsolate=yes`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00
			`[Service]`
default to v102 everywhere, instead of vt100, to synchronize with agetty 2012-04-22 08:45:39 +08:00			`Environment=TERM=vt102`
units: make use of agetty mandatory 2010-11-15 06:26:53 +08:00			`ExecStart=-/sbin/agetty -s %I 115200,38400,9600`
service: introduce Type=idle and use it for gettys Type=idle is much like Type=simple, however between the fork() and the exec() in the child we wait until PID 1 informs us that no jobs are left. This is mostly a cosmetic fix to make gettys appear only after all boot output is finished and complete. Note that this does not impact the normal job logic as we do not delay the completion of any jobs. We just delay the invocation of the actual binary, and only for services that otherwise would be of Type=simple. 2012-04-24 20:28:00 +08:00			`Type=idle`
service: rename settings for Restart= from 'restart-always' to 'always' and similar 2010-10-06 02:30:44 +08:00			`Restart=always`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00			`RestartSec=0`
units: enable utmp for serial gettys too 2010-10-09 00:22:44 +08:00			`UtmpIdentifier=%I`
exec: hangup/reset/deallocate VTs in gettys Explicitly disconnect all clients from a VT when a getty starts/finishes (requires TIOCVHANGUP, available in 2.6.29). Explicitly deallocate getty VTs in order to flush scrollback buffer. Explicitly reset terminals to a defined state before spawning getty. 2011-05-18 07:07:31 +08:00			`TTYPath=/dev/%I`
			`TTYReset=yes`
			`TTYVHangup=yes`
exec: drop process group kill mode since it has little use and confuses the user 2011-03-30 05:31:38 +08:00			`KillMode=process`
service: ignore SIGPIPE by default 2012-02-09 10:18:04 +08:00			`IgnoreSIGPIPE=no`
serial: use seperate getty template for serial ttys 2010-08-25 09:09:57 +08:00
			`# Some login implementations ignore SIGTERM, so we send SIGHUP`
			`# instead, to ensure that login terminates cleanly.`
			`KillSignal=SIGHUP`