<filename>...</filename>
</literallayout></para>
- <para><literallayout><filename>$HOME/.config/systemd/user/*</filename>
+ <para><literallayout><filename>$XDG_CONFIG_HOME/systemd/user/*</filename>
+<filename>$HOME/.config/systemd/user/*</filename>
<filename>/etc/systemd/user/*</filename>
<filename>/run/systemd/user/*</filename>
<filename>/usr/lib/systemd/user/*</filename>
<para>Unit files may contain additional options on top
of those listed here. If systemd encounters an unknown
option, it will write a warning log message but
- continue loading the unit. If an option is prefixed
- with <option>X-</option>, it is ignored completely by
- systemd. Applications may use this to include
- additional information in the unit files.</para>
+ continue loading the unit. If an option or section name
+ is prefixed with <option>X-</option>, it is ignored
+ completely by systemd. Options within an ignored
+ section do not need the prefix. Applications may use
+ this to include additional information in the unit
+ files.</para>
<para>Boolean arguments used in unit files can be
written in various formats. For positive settings the
</row>
</thead>
<tbody>
+ <row>
+ <entry><filename>$XDG_CONFIG_HOME/systemd/user</filename></entry>
+ <entry>User configuration (only used when $XDG_CONFIG_HOME is set)</entry>
+ </row>
<row>
<entry><filename>$HOME/.config/systemd/user</filename></entry>
- <entry>User configuration</entry>
+ <entry>User configuration (only used when $XDG_CONFIG_HOME is not set)</entry>
</row>
<row>
<entry><filename>/etc/systemd/user</filename></entry>
</refsect1>
<refsect1>
- <title>Options</title>
+ <title>[Unit] Section Options</title>
<para>Unit file may include a [Unit] section, which
carries generic information about the unit that is not
<varlistentry>
<term><varname>RequiresMountsFor=</varname></term>
- <listitem><para>Takes a space-separated
- list of absolute paths. Automatically
- adds dependencies of type
- <varname>Requires=</varname> and
- <varname>After=</varname> for all
+ <listitem><para>Takes a
+ space-separated list of absolute
+ paths. Automatically adds dependencies
+ of type <varname>Requires=</varname>
+ and <varname>After=</varname> for all
mount units required to access the
- specified path.</para></listitem>
+ specified path.</para>
+
+ <para>Mount points marked with
+ <option>noauto</option> are not
+ mounted automatically and will be
+ ignored for the purposes of this
+ option. If such a mount should be a
+ requirement for this unit,
+ direct dependencies on the mount
+ units may be added
+ (<varname>Requires=</varname> and
+ <varname>After=</varname> or
+ some other combination).
+ </para></listitem>
</varlistentry>
<varlistentry>
<term><varname>ConditionSecurity=</varname></term>
<term><varname>ConditionCapability=</varname></term>
<term><varname>ConditionACPower=</varname></term>
+ <term><varname>ConditionNeedsUpdate=</varname></term>
<term><varname>ConditionPathExists=</varname></term>
<term><varname>ConditionPathExistsGlob=</varname></term>
<term><varname>ConditionPathIsDirectory=</varname></term>
<varname>x86</varname>,
<varname>x86-64</varname>,
<varname>ppc</varname>,
+ <varname>ppc-le</varname>,
<varname>ppc64</varname>,
+ <varname>ppc64-le</varname>,
<varname>ia64</varname>,
<varname>parisc</varname>,
<varname>parisc64</varname>,
<varname>sparc</varname>,
<varname>sparc64</varname>,
<varname>mips</varname>,
+ <varname>mips-le</varname>,
<varname>mips64</varname>,
+ <varname>mips64-le</varname>,
<varname>alpha</varname>,
<varname>arm</varname>,
<varname>arm-be</varname>,
<varname>arm64-be</varname>,
<varname>sh</varname>,
<varname>sh64</varname>,
- <varname>m86k</varname> to test
+ <varname>m86k</varname>,
+ <varname>tilegx</varname>,
+ <varname>cris</varname> to test
against a specific architecture. The
architecture is determined from the
information returned by
case the kernel command line is
searched for the word appearing as is,
or as left hand side of an
- assignment. In the latter case the
+ assignment. In the latter case, the
exact assignment is looked for with
right and left hand side
matching.</para>
all AC connectors are disconnected
from a power source.</para>
+ <para><varname>ConditionNeedsUpdate=</varname>
+ takes one of <filename>/var</filename>
+ or <filename>/etc</filename> as
+ argument, possibly prefixed with a
+ <literal>!</literal> (for inverting
+ the condition). This condition may be
+ used to conditionalize units on
+ whether the specified directory
+ requires an update because
+ <filename>/usr</filename>'s
+ modification time is newer than the
+ stamp file
+ <filename>.updated</filename> in the
+ specified directory. This is useful to
+ implement offline updates of the
+ vendor operating system resources in
+ <filename>/usr</filename> that require
+ updating of <filename>/etc</filename>
+ or <filename>/var</filename> on the
+ next following boot. Units making use
+ of this condition should order
+ themselves before
+ <citerefentry><refentrytitle>systemd-update-done.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ to make sure they run before the stamp
+ files's modification time gets reset
+ indicating a completed update.</para>
+
<para>With
<varname>ConditionPathExists=</varname>
a file existence condition is
useful for implementation of generator
tools that convert configuration from
an external configuration file format
- into native unit files. Thus
+ into native unit files. This
functionality should not be used in
normal units.</para></listitem>
</varlistentry>
</variablelist>
+ </refsect1>
+
+ <refsect1>
+ <title>[Install] Section Options</title>
+
<para>Unit file may include a [Install] section, which
carries installation information for the unit. This
section is not interpreted by
of unit names may be
given.</para></listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><varname>DefaultInstance=</varname></term>
+
+ <listitem><para>In template unit files,
+ this specifies for which instance the
+ unit shall be enabled if the template
+ is enabled without any explicitly set
+ instance. This option has no effect in
+ non-template unit files. The specified
+ string must be usable as instance
+ identifier.</para></listitem>
+ </varlistentry>
</variablelist>
<para>The following specifiers are interpreted in the
~ianmdlvl / elogind.git / blobdiff