@@ -687,7 +687,8 @@ SET ENABLE_SEQSCAN TO OFF;
687687 <para>
688688 Specifies a list of <acronym>SSL</> ciphers that are allowed to be
689689 used on secure connections. See the <application>openssl</>
690- manual page for a list of supported ciphers.
690+ manual page for a list of supported ciphers. This parameter is
691+ unavailable unless the server is compiled with support for SSL.
691692 </para>
692693 </listitem>
693694 </varlistentry>
@@ -2969,7 +2970,8 @@ local0.* /var/log/postgresql
29692970 documentation of your system's
29702971 <application>syslog</application> daemon.
29712972 This parameter can only be set in the <filename>postgresql.conf</>
2972- file or on the server command line.
2973+ file or on the server command line. This parameter is unavailable
2974+ unless the server is compiled with support for syslog.
29732975 </para>
29742976 </listitem>
29752977 </varlistentry>
@@ -2987,7 +2989,8 @@ local0.* /var/log/postgresql
29872989 <application>syslog</application> logs. The default is
29882990 <literal>postgres</literal>.
29892991 This parameter can only be set in the <filename>postgresql.conf</>
2990- file or on the server command line.
2992+ file or on the server command line. This parameter is unavailable
2993+ unless the server is compiled with support for syslog.
29912994 </para>
29922995 </listitem>
29932996 </varlistentry>