+ <varlistentry>
+ <term>FDNAME=...</term>
+
+ <listitem><para>When used in combination with
+ <varname>FDSTORE=1</varname>, specifies a name for the
+ submitted file descriptors. This name is passed to the service
+ during activation, and may be queried using
+ <citerefentry><refentrytitle>sd_listen_fds_with_names</refentrytitle><manvolnum>3</manvolnum></citerefentry>. File
+ descriptors submitted without this field set, will implicitly
+ get the name <literal>stored</literal> assigned. Note that, if
+ multiple file descriptors are submitted at once, the specified
+ name will be assigned to all of them. In order to assign
+ different names to submitted file descriptors, submit them in
+ separate invocations of
+ <function>sd_pid_notify_with_fds()</function>. The name may
+ consist of any ASCII character, but must not contain control
+ characters or <literal>:</literal>. It may not be longer than
+ 255 characters. If a submitted name does not follow these
+ restrictions, it is ignored.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>WATCHDOG_USEC=...</term>
+
+ <listitem><para>Reset <varname>watchdog_usec</varname> value during runtime.
+ Notice that this is not available when using <function>sd_event_set_watchdog()</function>
+ or <function>sd_watchdog_enabled()</function>.
+ Example : <literal>WATCHDOG_USEC=20000000</literal></para></listitem>
+ </varlistentry>
+