systemd/units/systemd-binfmt.service.in

#  SPDX-License-Identifier: LGPL-2.1+
#
#  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=Set Up Additional Binary Formats
Documentation=man:systemd-binfmt.service(8) man:binfmt.d(5)
Documentation=https://www.kernel.org/doc/html/latest/admin-guide/binfmt-misc.html
Documentation=https://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
DefaultDependencies=no
Conflicts=shutdown.target
After=proc-sys-fs-binfmt_misc.automount
After=proc-sys-fs-binfmt_misc.mount
Before=sysinit.target shutdown.target
ConditionPathIsReadWrite=/proc/sys/
ConditionDirectoryNotEmpty=|/lib/binfmt.d
ConditionDirectoryNotEmpty=|/usr/lib/binfmt.d
ConditionDirectoryNotEmpty=|/usr/local/lib/binfmt.d
ConditionDirectoryNotEmpty=|/etc/binfmt.d
ConditionDirectoryNotEmpty=|/run/binfmt.d

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=@rootlibexecdir@/systemd-binfmt
TimeoutSec=90s
Add SPDX license headers to unit files 2017-11-18 19:35:03 +03:00			`# SPDX-License-Identifier: LGPL-2.1+`
			`#`
binfmt: add binfmt tool to set up binfmt_misc at boot 2011-04-04 05:36:42 +04:00			`# 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 02:20:58 +04:00			`# 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`
binfmt: add binfmt tool to set up binfmt_misc at boot 2011-04-04 05:36:42 +04:00			`# (at your option) any later version.`

			`[Unit]`
			`Description=Set Up Additional Binary Formats`
man: add documentation for the binfmt, modules-load, sysctl services 2012-05-31 18:00:34 +04:00			`Documentation=man:systemd-binfmt.service(8) man:binfmt.d(5)`
fix url for binfmt documentation (#8720) this file went unnoticed in PR #6223 2018-04-14 16:15:19 +03:00			`Documentation=https://www.kernel.org/doc/html/latest/admin-guide/binfmt-misc.html`
			`Documentation=https://www.freedesktop.org/wiki/Software/systemd/APIFileSystems`
binfmt: add binfmt tool to set up binfmt_misc at boot 2011-04-04 05:36:42 +04:00			`DefaultDependencies=no`
			`Conflicts=shutdown.target`
readahead: wipe out readahead 2014-08-26 23:17:22 +04:00			`After=proc-sys-fs-binfmt_misc.automount`
units: make systemd-binfmt.service easier to work with no autofs See https://bugzilla.redhat.com/show_bug.cgi?id=1731772: when autofs4 is disabled in the kernel, proc-sys-fs-binfmt_misc.automount is not started, so the binfmt_misc module is never loaded. If we added a dependency on proc-sys-fs-binfmt_misc.mount to systemd-binfmt.service, things would work even if autofs4 was disabled, but we would unconditionally pull in the module and mount, which we don't want to do. (Right now we ony load the module if some binfmt is configured.) But let's make it easier to handle this case by doing two changes: 1. order systemd-binfmt.service after the .mount unit (so that the .service can count on the mount if both units are pulled in, even if .automount is skipped) 2. add [Install] section to the service unit. This way the user can do 'systemctl enable proc-sys-fs-binfmt_misc.mount' to get the appropriate behaviour. 2019-09-18 13:01:41 +03:00			`After=proc-sys-fs-binfmt_misc.mount`
binfmt: add binfmt tool to set up binfmt_misc at boot 2011-04-04 05:36:42 +04:00			`Before=sysinit.target shutdown.target`
units: do binfmt magic only when /proc/sys is writable 2012-04-13 19:39:37 +04:00			`ConditionPathIsReadWrite=/proc/sys/`
man: add documentation for the binfmt, modules-load, sysctl services 2012-05-31 18:00:34 +04:00			`ConditionDirectoryNotEmpty=\|/lib/binfmt.d`
binfmt, modules-load, sysctl, tmpfiles: add missing ConditionDirectoryNotEmpty= 2011-05-01 01:08:15 +04:00			`ConditionDirectoryNotEmpty=\|/usr/lib/binfmt.d`
			`ConditionDirectoryNotEmpty=\|/usr/local/lib/binfmt.d`
			`ConditionDirectoryNotEmpty=\|/etc/binfmt.d`
			`ConditionDirectoryNotEmpty=\|/run/binfmt.d`
binfmt: add binfmt tool to set up binfmt_misc at boot 2011-04-04 05:36:42 +04:00
			`[Service]`
			`Type=oneshot`
			`RemainAfterExit=yes`
			`ExecStart=@rootlibexecdir@/systemd-binfmt`
units: specify timeouts for more oneshot services Even trivial service occasionally get stuck, for example when there's a problem with the journal. There's nothing more annoying that looking at the cylon eye for a job with an infinite timeout. Use standard 90s for jobs that do some work, and 30s for those which should be almost instantenous. 2015-04-17 04:41:18 +03:00			`TimeoutSec=90s`