Isolation of udev code from remaining systemd

This commit is a first attempt to isolate the udev code from the
remaining code base.  It intentionally does not modify any files
but purely delete files which, on a first examination, appear to
not be needed.  This is a sweeping commit which may easily have
missed needed code.  Files can be retrieved by doing a checkout
from the previous commit:

 git checkout 2944f347d0 -- <filename>

1 files changed, 0 insertions, 321 deletions

diff --git a/man/tmpfiles.d.xml b/man/tmpfiles.d.xml
deleted file mode 100644
index 785264e3cf..0000000000
--- a/man/tmpfiles.d.xml
+++ /dev/null
@@ -1,321 +0,0 @@
-<?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 2010 Brandon Philips
-
-  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="tmpfiles.d">
-
-        <refentryinfo>
-                <title>tmpfiles.d</title>
-                <productname>systemd</productname>
-
-                <authorgroup>
-                        <author>
-                                <contrib>Documentation</contrib>
-                                <firstname>Brandon</firstname>
-                                <surname>Philips</surname>
-                                <email>brandon@ifup.org</email>
-                        </author>
-                </authorgroup>
-        </refentryinfo>
-
-        <refmeta>
-                <refentrytitle>tmpfiles.d</refentrytitle>
-                <manvolnum>5</manvolnum>
-        </refmeta>
-
-        <refnamediv>
-                <refname>tmpfiles.d</refname>
-                <refpurpose>Configuration for creation, deletion and
-                cleaning of volatile and temporary files</refpurpose>
-        </refnamediv>
-
-        <refsynopsisdiv>
-                <para><filename>/etc/tmpfiles.d/*.conf</filename></para>
-                <para><filename>/run/tmpfiles.d/*.conf</filename></para>
-                <para><filename>/usr/lib/tmpfiles.d/*.conf</filename></para>
-        </refsynopsisdiv>
-
-        <refsect1>
-                <title>Description</title>
-
-                <para><command>systemd-tmpfiles</command> uses the
-                configuration files from the above directories to describe the
-                creation, cleaning and removal of volatile and
-                temporary files and directories which usually reside
-                in directories such as <filename>/run</filename>
-                or <filename>/tmp</filename>.</para>
-        </refsect1>
-
-        <refsect1>
-                <title>Configuration Format</title>
-
-                <para>Each configuration file shall be named in the
-                style of <filename>&lt;program&gt;.conf</filename>.
-                Files in <filename>/etc/</filename> override files
-                with the same name in <filename>/usr/lib/</filename>
-                and <filename>/run/</filename>.  Files in
-                <filename>/run/</filename> override files with the same
-                name in <filename>/usr/lib/</filename>. Packages
-                should install their configuration files in
-                <filename>/usr/lib/</filename>. Files in
-                <filename>/etc/</filename> are reserved for the local
-                administrator, who may use this logic to override the
-                configuration files installed by vendor packages. All
-                configuration files are sorted by their filename in
-                alphabetical order, regardless in which of the
-                directories they reside, to guarantee that a specific
-                configuration file takes precedence over another file
-                with an alphabetically later name.</para>
-
-                <para>If the administrator wants to disable a
-                configuration file supplied by the vendor the
-                recommended way is to place a symlink to
-                <filename>/dev/null</filename> in
-                <filename>/etc/tmpfiles.d/</filename> bearing the
-                same file name.</para>
-
-                <para>The configuration format is one line per path
-                containing action, path, mode, ownership, age and argument
-                fields:</para>
-
-                <programlisting>Type Path        Mode UID  GID  Age Argument
-d    /run/user   0755 root root 10d -
-L    /tmp/foobar -    -    -    -   /dev/null</programlisting>
-
-                <refsect2>
-                        <title>Type</title>
-                        <variablelist>
-                                <varlistentry>
-                                        <term><varname>f</varname></term>
-                                        <listitem><para>Create a file if it doesn't exist yet (optionally writing a short string into it, if the argument parameter is passed)</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>F</varname></term>
-                                        <listitem><para>Create or truncate a file (optionally writing a short string into it, if the argument parameter is passed)</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>w</varname></term>
-                                        <listitem><para>Write the argument parameter to a file, if the file exists.
-                                            Lines of this type accept shell-style globs in place of normal path
-                                            names. The argument parameter will be written without a trailing
-                                            newline. C-style backslash escapes are interpreted.</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>d</varname></term>
-                                        <listitem><para>Create a directory if it doesn't exist yet</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>D</varname></term>
-                                        <listitem><para>Create or empty a directory</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>p</varname></term>
-                                        <listitem><para>Create a named pipe (FIFO) if it doesn't exist yet</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>L</varname></term>
-                                        <listitem><para>Create a symlink if it doesn't exist yet</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>c</varname></term>
-                                        <listitem><para>Create a character device node if it doesn't exist yet</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>b</varname></term>
-                                        <listitem><para>Create a block device node if it doesn't exist yet</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>x</varname></term>
-                                        <listitem><para>Ignore a path
-                                        during cleaning. Use this type
-                                        to exclude paths from clean-up
-                                        as controlled with the Age
-                                        parameter. Note that lines of
-                                        this type do not influence the
-                                        effect of r or R lines. Lines
-                                        of this type accept
-                                        shell-style globs in place of
-                                        normal path
-                                        names.</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>r</varname></term>
-                                        <listitem><para>Remove a file
-                                        or directory if it
-                                        exists. This may not be used
-                                        to remove non-empty
-                                        directories, use R for
-                                        that. Lines of this type
-                                        accept shell-style globs in
-                                        place of normal path
-                                        names.</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>R</varname></term>
-                                        <listitem><para>Recursively
-                                        remove a path and all its
-                                        subdirectories (if it is a
-                                        directory). Lines of this type
-                                        accept shell-style globs in
-                                        place of normal path
-                                        names.</para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>z</varname></term>
-                                        <listitem><para>Restore
-                                        SELinux security context label
-                                        and set ownership and access
-                                        mode of a file or directory if
-                                        it exists.  Lines of this type
-                                        accept shell-style globs in
-                                        place of normal path names.
-                                        </para></listitem>
-                                </varlistentry>
-
-                                <varlistentry>
-                                        <term><varname>Z</varname></term>
-                                        <listitem><para>Recursively
-                                        restore SELinux security
-                                        context label and set
-                                        ownership and access mode of a
-                                        path and all its
-                                        subdirectories (if it is a
-                                        directory). Lines of this type
-                                        accept shell-style globs in
-                                        place of normal path
-                                        names.</para></listitem>
-                                </varlistentry>
-                        </variablelist>
-                </refsect2>
-
-                <refsect2>
-                        <title>Mode</title>
-
-                        <para>The file access mode to use when
-                        creating this file or directory. If omitted or
-                        when set to - the default is used: 0755 for
-                        directories, 0644 for all other file
-                        objects. For z, Z lines if omitted or when set
-                        to - the file access mode will not be
-                        modified. This parameter is ignored for x, r,
-                        R, L lines.</para>
-                </refsect2>
-
-                <refsect2>
-                        <title>UID, GID</title>
-
-                        <para>The user and group to use for this file
-                        or directory. This may either be a numeric
-                        user/group ID or a user or group name. If
-                        omitted or when set to - the default 0 (root)
-                        is used. For z, Z lines when omitted or when set to -
-                        the file ownership will not be modified.
-                        These parameters are ignored for x, r, R, L lines.</para>
-                </refsect2>
-
-                <refsect2>
-                        <title>Age</title>
-                        <para>The date field, when set, is used to
-                        decide what files to delete when cleaning. If
-                        a file or directory is older than the current
-                        time minus the age field it is deleted. The
-                        field format is a series of integers each
-                        followed by one of the following
-                        postfixes for the respective time units:</para>
-
-                        <variablelist>
-                                <varlistentry>
-                                <term><varname>s</varname></term>
-                                <term><varname>min</varname></term>
-                                <term><varname>h</varname></term>
-                                <term><varname>d</varname></term>
-                                <term><varname>w</varname></term>
-                                <term><varname>ms</varname></term>
-                                <term><varname>m</varname></term>
-                                <term><varname>us</varname></term></varlistentry>
-                        </variablelist>
-
-                        <para>If multiple integers and units are specified the time
-                        values are summed up. If an integer is given without a unit,
-                        s is assumed.
-                        </para>
-
-                        <para>When the age is set to zero, the files are cleaned
-                        unconditionally.</para>
-
-                        <para>The age field only applies to lines starting with
-                        d, D and x. If omitted or set to - no automatic clean-up
-                        is done.</para>
-
-                        <para>If the age field starts with a tilde
-                        character (~) the clean-up is only applied to
-                        files and directories one level inside the
-                        directory specified, but not the files and
-                        directories immediately inside it.</para>
-                </refsect2>
-
-                <refsect2>
-                        <title>Argument</title>
-
-                        <para>For L lines determines the destination
-                        path of the symlink. For c, b determines the
-                        major/minor of the device node, with major and
-                        minor formatted as integers, separated by :,
-                        e.g. "1:3". For f, F, w may be used to specify
-                        a short string that is written to the file,
-                        suffixed by a newline. Ignored for all other
-                        lines.</para>
-                </refsect2>
-
-        </refsect1>
-
-        <refsect1>
-                <title>Example</title>
-                <example>
-                        <title>/etc/tmpfiles.d/screen.conf example</title>
-                        <para><command>screen</command> needs two directories created at boot with specific modes and ownership.</para>
-
-                        <programlisting>d /var/run/screens  1777 root root 10d
-d /var/run/uscreens 0755 root root 10d12h</programlisting>
-                </example>
-        </refsect1>
-
-        <refsect1>
-                <title>See Also</title>
-                <para>
-                        <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-                        <citerefentry><refentrytitle>systemd-tmpfiles</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
-                        <citerefentry><refentrytitle>systemd-delta</refentrytitle><manvolnum>1</manvolnum></citerefentry>
-                </para>
-        </refsect1>
-
-</refentry>