+ <listitem>
+ <para>
+ <emphasis>--config-test</emphasis>
+ </para>
+ <para>
+ Exit after loading the configuration files before binding to
+ the listen address. The exit code signals whether or not the
+ configuration files have been successfully loaded.
+ </para>
+ <para>
+ If the exit code is 1, at least one of the configuration files
+ is invalid, if it is 0, all the configuration files have been
+ successfully loaded (but may still contain errors that can
+ currently only be detected at run time).
+ </para>
+ <para>
+ This option doesn't affect the log setting, combination with
+ <emphasis>--no-daemon</emphasis> is recommended if a configured
+ log file shouldn't be used.
+ </para>
+ </listitem>