install-file: make fs_make_very_read_only() static

[thirdparty/systemd.git] / man / sd_event_now.xml

diff --git a/man/sd_event_now.xml b/man/sd_event_now.xml
index 60600eb9904deb2fb5f63fdfde068f41c4bb347e..6f175a43c1b1a9c1e31f778ed7e04970c952585f 100644 (file)
--- a/man/sd_event_now.xml
+++ b/man/sd_event_now.xml
@@ -1,29 +1,13 @@
-<?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">
-
-<!--
-  SPDX-License-Identifier: LGPL-2.1+
-
-  This file is part of systemd.
-
-  Copyright 2015 Lennart Poettering
--->
+<?xml version='1.0'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
+<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_now" xmlns:xi="http://www.w3.org/2001/XInclude">
 
   <refentryinfo>
     <title>sd_event_now</title>
     <productname>systemd</productname>
-
-    <authorgroup>
-      <author>
-        <contrib>Developer</contrib>
-        <firstname>Lennart</firstname>
-        <surname>Poettering</surname>
-        <email>lennart@poettering.net</email>
-      </author>
-    </authorgroup>
   </refentryinfo>
 
   <refmeta>
@@ -69,7 +53,7 @@
     <citerefentry project='man-pages'><refentrytitle>clock_gettime</refentrytitle><manvolnum>2</manvolnum></citerefentry>
     for more information on the various clocks. The retrieved
     timestamp is stored in the <parameter>usec</parameter> parameter,
-    in µs since the clock's epoch. If this function is invoked before
+    in μs since the clock's epoch. If this function is invoked before
     the first event loop iteration, the current time is returned, as
     reported by <function>clock_gettime()</function>. To distinguish
     this case from a regular invocation the return value will be
@@ -80,56 +64,56 @@
   <refsect1>
     <title>Return Value</title>
 
-    <para>If the first event loop iteration has not run yet
-    <function>sd_event_now()</function> writes current time to
-    <parameter>usec</parameter> and returns a positive return value.
-    Otherwise, it will write the requested timestamp to <parameter>usec</parameter>
-    and return 0. On failure, the call returns a negative errno-style
-    error code.</para>
-  </refsect1>
+    <para>If the first event loop iteration has not run yet <function>sd_event_now()</function> writes
+    current time to <parameter>usec</parameter> and returns a positive return value.  Otherwise, it will
+    write the requested timestamp to <parameter>usec</parameter> and return 0. On failure, the call returns a
+    negative errno-style error code.</para>
 
-  <refsect1>
-    <title>Errors</title>
+    <refsect2>
+      <title>Errors</title>
 
-    <para>Returned values may indicate the following problems:</para>
+      <para>Returned values may indicate the following problems:</para>
 
-    <variablelist>
-      <varlistentry>
-        <term><constant>-EINVAL</constant></term>
+      <variablelist>
+        <varlistentry>
+          <term><constant>-EINVAL</constant></term>
 
-        <listitem><para>An invalid parameter was
-        passed.</para></listitem>
+          <listitem><para>An invalid parameter was passed.</para></listitem>
 
-      </varlistentry>
+        </varlistentry>
 
-      <varlistentry>
-        <term><constant>-EOPNOTSUPP</constant></term>
+        <varlistentry>
+          <term><constant>-EOPNOTSUPP</constant></term>
 
-        <listitem><para>Unsupported clock type.
-        </para></listitem>
-      </varlistentry>
+          <listitem><para>Unsupported clock type.</para></listitem>
+        </varlistentry>
 
-      <varlistentry>
-        <term><constant>-ECHILD</constant></term>
+        <varlistentry>
+          <term><constant>-ECHILD</constant></term>
 
-        <listitem><para>The event loop object was created in a
-        different process.</para></listitem>
-      </varlistentry>
-    </variablelist>
+          <listitem><para>The event loop object was created in a different process, library or module instance.</para></listitem>
+        </varlistentry>
+      </variablelist>
+    </refsect2>
   </refsect1>
 
   <xi:include href="libsystemd-pkgconfig.xml" />
 
+  <refsect1>
+    <title>History</title>
+    <para><function>sd_event_now()</function> was added in version 229.</para>
+  </refsect1>
+
   <refsect1>
     <title>See Also</title>
 
-    <para>
-      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>sd-event</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>sd_event_new</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>sd_event_add_time</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-      <citerefentry project='man-pages'><refentrytitle>clock_gettime</refentrytitle><manvolnum>2</manvolnum></citerefentry>
-    </para>
+    <para><simplelist type="inline">
+      <member><citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+      <member><citerefentry><refentrytitle>sd-event</refentrytitle><manvolnum>3</manvolnum></citerefentry></member>
+      <member><citerefentry><refentrytitle>sd_event_new</refentrytitle><manvolnum>3</manvolnum></citerefentry></member>
+      <member><citerefentry><refentrytitle>sd_event_add_time</refentrytitle><manvolnum>3</manvolnum></citerefentry></member>
+      <member><citerefentry project='man-pages'><refentrytitle>clock_gettime</refentrytitle><manvolnum>2</manvolnum></citerefentry></member>
+    </simplelist></para>
   </refsect1>
 
 </refentry>