mirror of
https://github.com/systemd/systemd.git
synced 2024-11-23 02:03:37 +08:00
107 lines
4.5 KiB
XML
107 lines
4.5 KiB
XML
<?xml version="1.0"?>
|
|
<!--*-nxml-*-->
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
|
|
<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
|
|
<refentry id="systemd-xdg-autostart-generator" conditional="ENABLE_XDG_AUTOSTART">
|
|
|
|
<refentryinfo>
|
|
<title>systemd-xdg-autostart-generator</title>
|
|
<productname>systemd</productname>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>systemd-xdg-autostart-generator</refentrytitle>
|
|
<manvolnum>8</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>systemd-xdg-autostart-generator</refname>
|
|
<refpurpose>User unit generator for XDG autostart files</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<para><filename>/usr/lib/systemd/user-generators/systemd-xdg-autostart-generator</filename></para>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para><filename>systemd-xdg-autostart-generator</filename> is a generator
|
|
that creates .service units for
|
|
<ulink url="https://specifications.freedesktop.org/autostart-spec/autostart-spec-latest.html">XDG autostart</ulink>
|
|
files.
|
|
This permits desktop environments to delegate startup of these applications to
|
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
|
|
.</para>
|
|
|
|
<para>Units created by <filename>systemd-xdg-autostart-generator</filename>
|
|
can be started by the desktop environment using <literal>xdg-desktop-autostart.target</literal>.
|
|
See
|
|
<citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>
|
|
for more details.</para>
|
|
|
|
<para>XDG autostart may be conditionalized using both standardized and non-standardized keys.
|
|
In order to handle these, the generator may create one or more <varname>ExecCondition=</varname> entries.
|
|
For non-standardized keys, well-known helper binaries provided by Desktop Environments are used.
|
|
All external helpers <emphasis>must</emphasis> detect their corresponding desktop environment and
|
|
<emphasis>must</emphasis> return success when run in a different environment.
|
|
This is important as all <varname>ExecCondition=</varname> directives must succeed for an application to be started.</para>
|
|
|
|
<table>
|
|
<title>
|
|
Special XDG desktop file entries that are processed
|
|
</title>
|
|
<tgroup cols='2'>
|
|
<colspec colname='entry' />
|
|
<colspec colname='handling' />
|
|
<thead>
|
|
<row>
|
|
<entry>Entry</entry>
|
|
<entry>Handling</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry><varname>Hidden=</varname>, <varname>X-systemd-skip=</varname></entry>
|
|
<entry>No service will be generated if set to true</entry>
|
|
</row>
|
|
<row>
|
|
<entry><varname>OnlyShowIn=</varname>, <varname>NotShowIn=</varname></entry>
|
|
<entry><varname>ExecCondition=</varname> using <filename>systemd-xdg-autostart-condition</filename></entry>
|
|
</row>
|
|
<row>
|
|
<entry><varname>TryExec=</varname></entry>
|
|
<entry>No service will be generated if the binary does not exist or cannot be executed</entry>
|
|
</row>
|
|
<row>
|
|
<entry><varname>AutostartCondition=</varname> (GNOME extension)</entry>
|
|
<entry><varname>ExecCondition=</varname> using <filename>gnome-systemd-autostart-condition</filename></entry>
|
|
</row>
|
|
<row>
|
|
<entry><varname>X-GNOME-Autostart-Phase=</varname></entry>
|
|
<entry>No service will be generated if set to any value</entry>
|
|
</row>
|
|
<row>
|
|
<entry><varname>X-KDE-autostart-condition=</varname></entry>
|
|
<entry><varname>ExecCondition=</varname> using <filename>kde-systemd-start-condition</filename></entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</table>
|
|
|
|
<para><filename>systemd-xdg-autostart-generator</filename> implements
|
|
<citerefentry><refentrytitle>systemd.generator</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See Also</title>
|
|
<para><simplelist type="inline">
|
|
<member><citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
|
|
<member><citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry></member>
|
|
<member><citerefentry><refentrytitle>systemd.target</refentrytitle><manvolnum>5</manvolnum></citerefentry></member>
|
|
</simplelist></para>
|
|
</refsect1>
|
|
|
|
</refentry>
|