meson: allow building resolved and machined without nss modules

[thirdparty/systemd.git] / man / nss-myhostname.xml

diff --git a/man/nss-myhostname.xml b/man/nss-myhostname.xml
index f8837745ae652f196ed8724b5b84f0f15e5fe020..18a6f5f665a22ef863b1bd596b90f3c91128bdc1 100644 (file)
--- a/man/nss-myhostname.xml
+++ b/man/nss-myhostname.xml
@@ -3,39 +3,14 @@
   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 
 <!--
-  This file is part of systemd.
-
-  Copyright 2011 Lennart Poettering
-  Copyright 2013 Tom Gundersen
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+  SPDX-License-Identifier: LGPL-2.1+
 -->
 
-<refentry id="nss-myhostname" conditional='HAVE_MYHOSTNAME'>
+<refentry id="nss-myhostname" conditional='ENABLE_NSS_MYHOSTNAME'>
 
   <refentryinfo>
     <title>nss-myhostname</title>
     <productname>systemd</productname>
-
-    <authorgroup>
-      <author>
-        <contrib>Developer</contrib>
-        <firstname>Lennart</firstname>
-        <surname>Poettering</surname>
-        <email>lennart@poettering.net</email>
-      </author>
-    </authorgroup>
   </refentryinfo>
 
   <refmeta>
@@ -70,11 +45,12 @@
       is on the local loopback) and the IPv6 address ::1 (which is the
       local host).</para></listitem>
 
-      <listitem><para>The hostname <literal>localhost</literal> (as well as any hostname ending in
-      <literal>.localhost</literal>, <literal>.localdomain</literal> or equal to <literal>localdomain</literal>) is
-      resolved to the IP addresses 127.0.0.1 and ::1.</para></listitem>
+      <listitem><para>The hostnames <literal>localhost</literal> and
+      <literal>localhost.localdomain</literal> (as well as any hostname
+      ending in <literal>.localhost</literal> or <literal>.localhost.localdomain</literal>)
+      are resolved to the IP addresses 127.0.0.1 and ::1.</para></listitem>
 
-      <listitem><para>The hostname <literal>gateway</literal> is
+      <listitem><para>The hostname <literal>_gateway</literal> is
       resolved to all current default routing gateway addresses,
       ordered by their metric. This assigns a stable hostname to the
       current gateway, useful for referencing it independently of the
@@ -105,11 +81,11 @@
     <para>Here is an example <filename>/etc/nsswitch.conf</filename> file that enables
     <command>nss-myhostname</command> correctly:</para>
 
-<programlisting>passwd:         compat mymachines
-group:          compat mymachines
+<programlisting>passwd:         compat mymachines systemd
+group:          compat mymachines systemd
 shadow:         compat
 
-hosts:          files mymachines resolve <command>myhostname</command>
+hosts:          files mymachines resolve [!UNAVAIL=return] dns <command>myhostname</command>
 networks:       files
 
 protocols:      db files
@@ -137,6 +113,7 @@ netgroup:       nis</programlisting>
     <title>See Also</title>
     <para>
       <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>nss-systemd</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>nss-resolve</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>nss-mymachines</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry project='man-pages'><refentrytitle>nsswitch.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,