to <command>systemd-activate</command> will be passed through to
the daemon, in the original positions. Other sockets specified
with <option>--listen</option> will use consecutive descriptors.
+ By default, <command>systemd-activate</command> listens on a
+ stream socket, use <option>--datagram</option> to listen on
+ a datagram socket instead (see below).
</para>
</refsect1>
</varlistentry>
<varlistentry>
+ <term><option>-d</option></term>
+ <term><option>--datagram</option></term>
+
+ <listitem><para>Listen on a datagram socket, instead of a stream socket.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><option>-E <replaceable>VAR</replaceable><optional>=<replaceable>VALUE</replaceable></optional></option></term>
<term><option>--setenv=<replaceable>VAR</replaceable><optional>=<replaceable>VALUE</replaceable></optional></option></term>