From aef8e0b3ce12aa81e4a2e2dfe67df1003ef3a718 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Tue, 14 Oct 2008 00:54:40 +0000
Subject: [PATCH] 2462.   [doc]           Document -m (enable memory usage
 debugging)                         option for dig. [RT #18757]

---
 CHANGES             | 3 +++
 bin/dig/dig.c       | 3 ++-
 bin/dig/dig.docbook | 9 ++++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index 616ade98b4..1a3f440943 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2462.	[doc]		Document -m (enable memory usage debugging)
+			option for dig. [RT #18757]
+
 2461.	[port]		sunos: Change #2363 was not complete. [RT #17513]
 
 2458.	[doc]		ARM: update and correction for max-cache-size.
diff --git a/bin/dig/dig.c b/bin/dig/dig.c
index 83333d86f0..0b840ec89c 100644
--- a/bin/dig/dig.c
+++ b/bin/dig/dig.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dig.c,v 1.186.18.31 2008/02/05 23:46:09 tbox Exp $ */
+/* $Id: dig.c,v 1.186.18.32 2008/10/14 00:54:40 marka Exp $ */
 
 /*! \file */
 
@@ -156,6 +156,7 @@ help(void) {
 "                 -y [hmac:]name:key  (specify named base64 tsig key)\n"
 "                 -4                  (use IPv4 query transport only)\n"
 "                 -6                  (use IPv6 query transport only)\n"
+"                 -m                  (enable memory usage debugging)\n"
 "        d-opt    is of the form +keyword[=value], where keyword is:\n"
 "                 +[no]vc             (TCP mode)\n"
 "                 +[no]tcp            (TCP mode, alternate syntax)\n"
diff --git a/bin/dig/dig.docbook b/bin/dig/dig.docbook
index cbb24e1bcc..92be18050c 100644
--- a/bin/dig/dig.docbook
+++ b/bin/dig/dig.docbook
@@ -18,7 +18,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: dig.docbook,v 1.17.18.23 2008/10/03 23:46:23 tbox Exp $ -->
+<!-- $Id: dig.docbook,v 1.17.18.24 2008/10/14 00:54:40 marka Exp $ -->
 <refentry id="man.dig">
 
   <refentryinfo>
@@ -62,6 +62,7 @@
       <arg><option>-c <replaceable class="parameter">class</replaceable></option></arg>
       <arg><option>-f <replaceable class="parameter">filename</replaceable></option></arg>
       <arg><option>-k <replaceable class="parameter">filename</replaceable></option></arg>
+      <arg><option>-m</option></arg>
       <arg><option>-p <replaceable class="parameter">port#</replaceable></option></arg>
       <arg><option>-q <replaceable class="parameter">name</replaceable></option></arg>
       <arg><option>-t <replaceable class="parameter">type</replaceable></option></arg>
@@ -231,6 +232,12 @@
       <command>dig</command> using the command-line interface.
     </para>
 
+    <para>
+      The <option>-m</option> option enables memory usage debugging.
+      <!-- It enables ISC_MEM_DEBUGTRACE and ISC_MEM_DEBUGRECORD
+           documented in include/isc/mem.h -->
+    </para>
+
     <para>
       If a non-standard port number is to be queried, the
       <option>-p</option> option is used.  <parameter>port#</parameter> is