</refnamediv>
<refsynopsisdiv>
- <para><filename>systemd.path</filename></para>
+ <para><filename><replaceable>path</replaceable>.path</filename></para>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>A unit configuration file whose name ends in
- <filename>.path</filename> encodes information about
+ <literal>.path</literal> encodes information about
a path monitored by systemd, for
path-based activation.</para>
point in the file system hierarchy, a dependency
between both units is created automatically.</para>
- <para>Unless <varname>DefaultDependencies=</varname>
- is set to <option>false</option>, path units will
- implicitly have dependencies of type
- <varname>Conflicts=</varname> and
+ <para>Unless <varname>DefaultDependencies=false</varname>
+ is used, path units will implicitly have dependencies of
+ type <varname>Conflicts=</varname> and
<varname>Before=</varname> on
<filename>shutdown.target</filename>. These ensure
that path units are terminated cleanly prior to system
shutdown. Only path units involved with early boot or
- late system shutdown should disable this
- option.</para>
+ late system shutdown should disable this option.
+ </para>
</refsect1>
<refsect1>
monitors. The options specific to the [Path] section
of path units are the following:</para>
- <variablelist>
+ <variablelist class='unit-directives'>
<varlistentry>
<term><varname>PathExists=</varname></term>
<term><varname>PathExistsGlob=</varname></term>
<varname>PathExists=</varname> may be
used to watch the mere existence of a
file or directory. If the file
- specified exists the configured unit
+ specified exists, the configured unit
is
activated. <varname>PathExistsGlob=</varname>
works similar, but checks for the
combined, of the same and of different
types, to watch multiple paths. If the
empty string is assigned to any of
- these options the list of paths to
+ these options, the list of paths to
watch is reset, and any prior
assignments of these options will not
have any effect.</para>
- <para>If a path is already existing
+ <para>If a path already exists
(in case of
<varname>PathExists=</varname> and
<varname>PathExistsGlob=</varname>) or
activated, then the configured unit is
immediately activated as
well. Something similar does not apply
- to <varname>PathChanged=</varname>.
+ to <varname>PathChanged=</varname> and
+ <varname>PathModified=</varname>.</para>
+
+ <para>If the path itself or any of the
+ containing directories are not
+ accessible, <command>systemd</command>
+ will watch for permission changes and
+ notice that conditions are satisfied
+ when permissions allow that.
</para></listitem>
</varlistentry>
<varlistentry>
when any of the configured paths
changes. The argument is a unit name,
whose suffix is not
- <filename>.path</filename>. If not
+ <literal>.path</literal>. If not
specified, this value defaults to a
service that has the same name as the
path unit, except for the suffix. (See
<term><varname>MakeDirectory=</varname></term>
<listitem><para>Takes a boolean
- argument. If true the directories to
+ argument. If true, the directories to
watch are created before
watching. This option is ignored for
<varname>PathExists=</varname>
<listitem><para>If
<varname>MakeDirectory=</varname> is
- enabled use the mode specified here to
+ enabled, use the mode specified here to
create the directories in
question. Takes an access mode in
octal notation. Defaults to
<title>See Also</title>
<para>
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>inotify</refentrytitle><manvolnum>7</manvolnum></citerefentry>,