smb.conf(5): Add basic documentation for 'dns update command'.

diff --git a/docs-xml/smbdotconf/domain/dnsupdatecommand.xml b/docs-xml/smbdotconf/domain/dnsupdatecommand.xml
new file mode 100644 (file)
index 0000000..b8160ab
--- /dev/null
+++ b/docs-xml/smbdotconf/domain/dnsupdatecommand.xml
@@ -0,0 +1,15 @@
+<samba:parameter name="dns update command"
+                 context="G"
+                                type="string"
+                 advanced="1"
+                 xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
+<description>
+       <para>This option sets the command that is called when there are
+               DNS updates. It should update the local machines DNS names using
+               TSIG-GSS.
+       </para>
+</description>
+
+<value type="default">$prefix/sbin/samba_dnsupdate</value>
+<value type="example">/usr/local/sbin/dnsupdate</value>
+</samba:parameter>