</funcprototype>
<funcprototype>
- <funcdef>int <function>sd_journal_flush_matches</function></funcdef>
+ <funcdef>void <function>sd_journal_flush_matches</function></funcdef>
<paramdef>sd_journal* <parameter>j</parameter></paramdef>
</funcprototype>
</funcsynopsis>
again.</para>
<para>Note that filtering via matches only applies to
- way the journal is read, it has no effect on storage
+ the way the journal is read, it has no effect on storage
on disk.</para>
</refsect1>
<programlisting>...
int add_matches(sd_journal *j) {
- sd_journal_add_match(j, "_SYSTEMD_UNIT=avahi-daemon.service");
- sd_journal_add_match(j, "PRIORITY=0");
- sd_journal_add_match(j, "PRIORITY=1");
- sd_journal_add_match(j, "PRIORITY=2");
- sd_journal_add_match(j, "PRIORITY=3");
+ sd_journal_add_match(j, "_SYSTEMD_UNIT=avahi-daemon.service", 0);
+ sd_journal_add_match(j, "PRIORITY=0", 0);
+ sd_journal_add_match(j, "PRIORITY=1", 0);
+ sd_journal_add_match(j, "PRIORITY=2", 0);
+ sd_journal_add_match(j, "PRIORITY=3", 0);
sd_journal_add_disjunction(j);
- sd_journal_add_match(j, "MESSAGE_ID=03bb1dab98ab4ecfbf6fff2738bdd964");
+ sd_journal_add_match(j, "MESSAGE_ID=03bb1dab98ab4ecfbf6fff2738bdd964", 0);
}</programlisting>
</refsect1>