<?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" [
-<!ENTITY % entities SYSTEM "custom-entities.ent" >
-%entities;
-]>
+<!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+ -->
-<!--
- This file is part of systemd.
-
- Copyright 2013 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="sd_bus_message_get_monotonic_usec">
+<refentry id="sd_bus_message_get_monotonic_usec"
+ xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>sd_bus_message_get_monotonic_usec</title>
<productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Lennart</firstname>
- <surname>Poettering</surname>
- <email>lennart@poettering.net</email>
- </author>
- </authorgroup>
</refentryinfo>
<refmeta>
<citerefentry><refentrytitle>clock_gettime</refentrytitle><manvolnum>2</manvolnum></citerefentry>
for details.</para>
- <para>Similar,
+ <para>Similarly,
<function>sd_bus_message_get_realtime_usec()</function> returns
the realtime (wallclock) timestamp of the time the message was
sent. This value is in microseconds since Jan 1st, 1970, i.e. in
<para>On success, the timestamp or sequence number is returned in
the specified 64-bit unsigned integer variable.</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>
- <varlistentry>
- <term><constant>-EINVAL</constant></term>
+ <variablelist>
+ <varlistentry>
+ <term><constant>-EINVAL</constant></term>
- <listitem><para>A specified parameter is
- invalid.</para></listitem>
- </varlistentry>
+ <listitem><para>A specified parameter is invalid.</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ENODATA</constant></term>
+ <varlistentry>
+ <term><constant>-ENODATA</constant></term>
- <listitem><para>No timestamp or sequence number information is
- attached to the passed message. This error is returned if the
- underlying transport does not support timestamping or
- assigning of sequence numbers, or if this feature has not been
- negotiated with
- <citerefentry><refentrytitle>sd_bus_negotiate_timestamp</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
- </varlistentry>
- </variablelist>
+ <listitem><para>No timestamp or sequence number information is attached to the passed message. This
+ error is returned if the underlying transport does not support timestamping or assigning of
+ sequence numbers, or if this feature has not been negotiated with
+ <citerefentry><refentrytitle>sd_bus_negotiate_timestamp</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect2>
</refsect1>
- <refsect1>
- <title>Notes</title>
-
- <para>The
- <function>sd_bus_message_get_monotonic_usec()</function>,
- <function>sd_bus_message_get_realtime_usec()</function>, and
- <function>sd_bus_message_get_seqnum()</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>