man: document getty-generator

Makefile.am

@@ -497,7 +497,8 @@ MANPAGES = \
 	man/systemd-fsck@.service.8 \
 	man/systemd-ask-password-console.service.8 \
 	man/systemd-analyze.1 \
-	man/systemd-tty-ask-password-agent.1
+	man/systemd-tty-ask-password-agent.1 \
+	man/systemd-getty-generator.8
 
 MANPAGES_ALIAS = \
 	man/reboot.8 \

man/systemd-cryptsetup-generator.xml

@@ -42,11 +42,11 @@
 
         <refnamediv>
                 <refname>systemd-cryptsetup-generator</refname>
-                <refpurpose>Unit generated for <filename>/etc/crypttab</filename></refpurpose>
+                <refpurpose>Unit generator for <filename>/etc/crypttab</filename></refpurpose>
         </refnamediv>
 
         <refsynopsisdiv>
-                <para><filename>/usr/lib/systemd/systemd-cryptsetup</filename></para>
+                <para><filename>/usr/lib/systemd/system-generators/systemd-cryptsetup-generator</filename></para>
         </refsynopsisdiv>
 
         <refsect1>

man/systemd-getty-generator.xml

@@ -0,0 +1,90 @@
+<?xml version="1.0"?>
+<!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!--
+  This file is part of systemd.
+
+  Copyright 2012 Lennart Poettering
+
+  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/>.
+-->
+<refentry id="systemd-getty-generator">
+
+        <refentryinfo>
+                <title>systemd-getty-generator</title>
+                <productname>systemd</productname>
+
+                <authorgroup>
+                        <author>
+                                <contrib>Developer</contrib>
+                                <firstname>Lennart</firstname>
+                                <surname>Poettering</surname>
+                                <email>lennart@poettering.net</email>
+                        </author>
+                </authorgroup>
+        </refentryinfo>
+
+        <refmeta>
+                <refentrytitle>systemd-getty-generator</refentrytitle>
+                <manvolnum>8</manvolnum>
+        </refmeta>
+
+        <refnamediv>
+                <refname>systemd-getty-generator</refname>
+                <refpurpose>Generator for enabling getty instances on
+                the console</refpurpose>
+        </refnamediv>
+
+        <refsynopsisdiv>
+                <para><filename>/usr/lib/systemd/system-generators/systemd-getty-generator</filename></para>
+        </refsynopsisdiv>
+
+        <refsect1>
+                <title>Description</title>
+
+                <para><filename>systemd-getty-generator</filename> is
+                a generator that automatically instantiates
+                <filename>serial-getty@.service</filename> on the
+                kernel console <filename>/dev/console</filename> if
+                that is not directed to the virtual console
+                subsystem. It will also instantiate
+                <filename>serial-getty@.service</filename> instances
+                for virtualizer consoles, if execution in a
+                virtualized environment is detected. This should
+                ensure that the user is shown a login prompt at the
+                right place, regardless in which environment the
+                system is started. For example, it is sufficient to
+                redirect the kernel console with a kernel command line
+                argument such as <varname>console=</varname> to get
+                both kernel messages and a getty prompt on a serial
+                TTY. See <ulink
+                url="https://www.kernel.org/doc/Documentation/kernel-parameters.txt"><filename>kernel-parameters.txt</filename></ulink>
+                for more information on the
+                <varname>console=</varname> kernel parameter.</para>
+
+                <para><filename>systemd-getty-generator</filename>
+                implements the <ulink
+                url="http://www.freedesktop.org/wiki/Software/systemd/Generator">generator
+                specification</ulink>.</para>
+        </refsect1>
+
+        <refsect1>
+                <title>See Also</title>
+                <para>
+                        <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+                        <citerefentry><refentrytitle>agetty</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+                </para>
+        </refsect1>
+
+</refentry>