remove non-login things from man

[elogind.git] / man / sd_event_get_fd.xml

diff --git a/man/sd_event_get_fd.xml b/man/sd_event_get_fd.xml
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--- a/man/sd_event_get_fd.xml
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-<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
-<!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 2014 Zbigniew Jędrzejewski-Szmek
-
-  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="sd_event_get_fd" conditional="ENABLE_KDBUS"
-        xmlns:xi="http://www.w3.org/2001/XInclude">
-
-  <refentryinfo>
-    <title>sd_event_get_fd</title>
-    <productname>systemd</productname>
-
-    <authorgroup>
-      <author>
-        <contrib>More text</contrib>
-        <firstname>Zbigniew</firstname>
-        <surname>Jędrzejewski-Szmek</surname>
-        <email>zbyszek@in.waw.pl</email>
-      </author>
-    </authorgroup>
-  </refentryinfo>
-
-  <refmeta>
-    <refentrytitle>sd_event_get_fd</refentrytitle>
-    <manvolnum>3</manvolnum>
-  </refmeta>
-
-  <refnamediv>
-    <refname>sd_event_get_fd</refname>
-
-    <refpurpose>Obtain a file descriptor to poll for event loop events</refpurpose>
-  </refnamediv>
-
-  <refsynopsisdiv>
-    <funcsynopsis>
-      <funcsynopsisinfo>#include &lt;systemd/sd-bus.h&gt;</funcsynopsisinfo>
-
-      <funcprototype>
-        <funcdef>int <function>sd_event_get_fd</function></funcdef>
-        <paramdef>sd_bus *<parameter>event</parameter></paramdef>
-      </funcprototype>
-
-    </funcsynopsis>
-  </refsynopsisdiv>
-
-  <refsect1>
-    <title>Description</title>
-
-    <para><function>sd_event_get_fd()</function> returns the file
-    descriptor that the event loop object returned by the
-    <citerefentry><refentrytitle>sd_event_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>
-    function uses to wait for events. This file descriptor can be
-    polled for events. This makes it possible to embed the
-    <citerefentry><refentrytitle>sd-event</refentrytitle><manvolnum>3</manvolnum></citerefentry>
-    event loop inside of another event loop.</para>
-  </refsect1>
-
-  <refsect1>
-    <title>Return Value</title>
-
-    <para>On success, <function>sd_event_get_fd()</function> returns a
-    non-negative integer. On failure, it returns a negative
-    errno-style error code.</para>
-  </refsect1>
-
-  <refsect1>
-    <title>Errors</title>
-
-    <para>Returned errors may indicate the following problems:</para>
-
-    <variablelist>
-      <varlistentry>
-        <term><constant>-EINVAL</constant></term>
-
-        <listitem><para><parameter>event</parameter> is not a valid
-        pointer to an <structname>sd_event</structname> structure.
-        </para></listitem>
-      </varlistentry>
-
-      <varlistentry>
-        <term><constant>-ECHILD</constant></term>
-
-        <listitem><para>The event loop has been created in a different process.</para></listitem>
-
-      </varlistentry>
-    </variablelist>
-  </refsect1>
-
-  <refsect1>
-    <title>Examples</title>
-
-    <example>
-      <title>Integration in glib event loop</title>
-
-      <programlisting><xi:include href="glib-event-glue.c" parse="text" /></programlisting>
-    </example>
-  </refsect1>
-
-  <refsect1>
-    <title>Notes</title>
-
-    <para><function>sd_event_get_fd()</function> is available as a
-    shared library, which can be compiled and linked to with the
-    <constant>libsystemd</constant> <citerefentry
-    project='die-net'><refentrytitle>pkg-config</refentrytitle><manvolnum>1</manvolnum></citerefentry>
-    file.</para>
-  </refsect1>
-
-  <refsect1>
-    <title>See Also</title>
-
-    <para>
-      <citerefentry><refentrytitle>sd-event</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>sd_event_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>sd_event_ref</refentrytitle><manvolnum>3</manvolnum></citerefentry>
-    </para>
-  </refsect1>
-
-</refentry>