+ <para><function>sd_journal_open_container()</function>
+ is similar to <function>sd_journal_open()</function>
+ but opens the journal files of a running
+ OS container. The specified machine name refers to a
+ container that is registered with
+ <citerefentry><refentrytitle>systemd-machined</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
+