From acf503a56db7009bd4b8f3de68a4dff70ed21d9d Mon Sep 17 00:00:00 2001
From: rhomber <david@vimtura.com>
Date: Tue, 27 May 2014 21:34:28 +1000
Subject: [PATCH] Updated docs to include mention of the unix domain socket
 functionality for the pipe backend.

---
 pdns/docs/pdns.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pdns/docs/pdns.xml b/pdns/docs/pdns.xml
index 36ea413606..b91bc0f2f5 100644
--- a/pdns/docs/pdns.xml
+++ b/pdns/docs/pdns.xml
@@ -17689,6 +17689,10 @@ This setting will make PowerDNS renotify the slaves after an AXFR is *received*
 	      <para>
 		Command to launch as backend. Mandatory.
 	      </para>
+        <para>
+    Or the path to a unix domain socket file. The socket should already be open and listening before pdns starts.
+    Available since version 3.3.
+        </para>
 	    </listitem>
 	  </varlistentry>
 	  <varlistentry>
-- 
2.47.2