Initial import from ToT git.

Bug: 9469682
Change-Id: I6fc32550557dc5e94e9ecbbb57b0ec30a844adb4
Upstream: git://git.linux-ipv6.org/gitroot/iputils.git
Commit: 608419a7804caf36a359875d2fdae0b3eb181387
diff --git a/doc/ninfod.sgml b/doc/ninfod.sgml
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+<refentry id="ninfod">
+
+<refmeta>
+<refentrytitle>ninfod</refentrytitle>
+<manvolnum>8</manvolnum>
+<refmiscinfo>iputils-&snapshot;</refmiscinfo>
+</refmeta>
+
+<refnamediv>
+<refname>ninfod</refname>
+<refpurpose>Respond to IPv6 Node Information Queries</refpurpose>
+</refnamediv>
+
+<refsynopsisdiv>
+<cmdsynopsis>
+<command>ninfod</command>
+<arg choice="opt"><option>-dhv</option></arg>
+<arg choice="opt">-p <replaceable/pidfile/</arg>
+<arg choice="opt">-u <replaceable/user/</arg>
+</cmdsynopsis>
+</refsynopsisdiv>
+
+<refsect1><title>DESCRIPTION</title>
+<para>
+Responds to <ulink url="http://tools.ietf.org/rfc/rfc4620.txt">IPv6 Node Information Queries (RFC4620)</ulink> from clients.
+Queries can be sent by various implementations of <command/ping6/ command.
+</para>
+</refsect1>
+
+<refsect1><title>OPTIONS</title>
+
+<variablelist>
+
+ <varlistentry>
+  <term><option/-a/</term>
+  <listitem><para>
+Debug mode.  Do not go background.
+  </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+  <term><option/-h/</term>
+  <listitem><para>
+Show help.
+  </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+  <term><option/-v/</term>
+  <listitem><para>
+Verbose mode.
+  </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+  <term><option>-u <replaceable/user/</option></term>
+  <listitem><para>
+Run as another user.
+<replaceable/user/ can either be username or user ID.
+  </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+  <term><option>-p <replaceable/pidfile/</option></term>
+  <listitem><para>
+File for process-id storage.
+<replaceable/user/ is required to be able to create the file.
+  </para></listitem>
+ </varlistentry>
+</variablelist>
+</refsect1>
+
+<refsect1><title>SEE ALSO</title>
+<para>
+<link linkend="ping">
+<citerefentry><refentrytitle/ping/<manvolnum/8/</citerefentry></link>.
+</para>
+</refsect1>
+
+<refsect1><title>AUTHOR</title>
+<para>
+<command/ninfod/ was written by USAGI/WIDE Project.
+</para>
+</refsect1>
+
+<refsect1><title>COPYING</title>
+<para>
+<literallayout>
+Copyright (C) 2012 YOSHIFUJI Hideaki.
+Copyright (C) 2002 USAGI/WIDE Project.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. Neither the name of the project nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+</literallayout>
+</para>
+</refsect1>
+
+</refentry>