<?xml version='1.0'?>
<!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-or-later -->
<refentry id="sd_event_wait" xmlns:xi="http://www.w3.org/2001/XInclude">
of the states described below.</para>
<para><function>sd_event_get_iteration()</function> may be used to determine the current iteration of the event
- loop. It returns an unsigned 64bit integer containing a counter that increases monotonically with each iteration of
+ loop. It returns an unsigned 64-bit integer containing a counter that increases monotonically with each iteration of
the event loop, starting with 0. The counter is increased at the time of the
<function>sd_event_prepare()</function> invocation.</para>
<varlistentry>
<term><constant>-ECHILD</constant></term>
- <listitem><para>The event loop has been created in a different process.</para></listitem>
+ <listitem><para>The event loop has been created in a different process, library or module instance.</para></listitem>
</varlistentry>