<?xml version='1.0'?> <!--*-nxml-*-->
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!-- SPDX-License-Identifier: LGPL-2.1+ -->
-<!--
- SPDX-License-Identifier: LGPL-2.1+
-
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
--->
-
-<refentry id="sd_session_is_active" conditional='HAVE_PAM'>
+<refentry id="sd_session_is_active" conditional='HAVE_PAM'
+ xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>sd_session_is_active</title>
<productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Lennart</firstname>
- <surname>Poettering</surname>
- <email>lennart@poettering.net</email>
- </author>
- </authorgroup>
</refentryinfo>
<refmeta>
<function>sd_session_get_tty()</function> return 0 or
a positive integer. On failure, these calls return a
negative errno-style error code.</para>
- </refsect1>
- <refsect1>
- <title>Errors</title>
+ <refsect2>
+ <title>Errors</title>
- <para>Returned errors may indicate the following problems:</para>
+ <para>Returned errors may indicate the following problems:</para>
- <variablelist>
+ <variablelist>
- <varlistentry>
- <term><constant>-ENXIO</constant></term>
+ <varlistentry>
+ <term><constant>-ENXIO</constant></term>
- <listitem><para>The specified session does not exist.</para>
- </listitem>
- </varlistentry>
+ <listitem><para>The specified session does not exist.</para>
+ </listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ENODATA</constant></term>
+ <varlistentry>
+ <term><constant>-ENODATA</constant></term>
- <listitem><para>The given field is not specified for the described
- session.</para>
- </listitem>
- </varlistentry>
+ <listitem><para>The given field is not specified for the described session.</para>
+ </listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-EINVAL</constant></term>
+ <varlistentry>
+ <term><constant>-EINVAL</constant></term>
- <listitem><para>An input parameter was invalid (out of range,
- or NULL, where that is not accepted).</para></listitem>
- </varlistentry>
+ <listitem><para>An input parameter was invalid (out of range, or <constant>NULL</constant>, where
+ that is not accepted).</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ENOMEM</constant></term>
+ <varlistentry>
+ <term><constant>-ENOMEM</constant></term>
- <listitem><para>Memory allocation failed.</para></listitem>
- </varlistentry>
- </variablelist>
+ <listitem><para>Memory allocation failed.</para></listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect2>
</refsect1>
- <refsect1>
- <title>Notes</title>
-
- <para>The <function>sd_session_is_active()</function>,
- <function>sd_session_get_state()</function>,
- <function>sd_session_get_uid()</function>,
- <function>sd_session_get_seat()</function>,
- <function>sd_session_get_service()</function>,
- <function>sd_session_get_type()</function>,
- <function>sd_session_get_class()</function>,
- <function>sd_session_get_display()</function>,
- <function>sd_session_get_remote_host()</function>,
- <function>sd_session_get_remote_user()</function> and
- <function>sd_session_get_tty()</function>
- interfaces are 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>
+ <xi:include href="libsystemd-pkgconfig.xml" />
<refsect1>
<title>See Also</title>