- in the match list. If this call is invoked all
- previously added matches are combined in an OR with
- all matches added afterwards, until
- <function>sd_journal_add_disjunction()</function> is
- invoked again to begin the next OR term. The
+ in the match list. If this call is invoked, all
+ previously added matches since the last invocation of
+ <function>sd_journal_add_disjunction()</function> or
+ <function>sd_journal_add_conjunction()</function> are
+ combined in an OR with all matches added afterwards,
+ until
+ <function>sd_journal_add_disjunction()</function> or
+ <function>sd_journal_add_conjunction()</function> is
+ invoked again to begin the next OR or AND
+ term. </para>
+
+ <para><function>sd_journal_add_conjunction()</function>
+ may be used to insert a conjunction (i.e. logical AND)
+ in the match list. If this call is invoked, all
+ previously added matches since the last invocation of
+ <function>sd_journal_add_conjunction()</function> are
+ combined in an AND with all matches added afterwards,
+ until
+ <function>sd_journal_add_conjunction()</function> is
+ invoked again to begin the next AND term. The