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[thirdparty/systemd.git] / man / sd_event_source_get_pending.xml
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   <refsect1>
     <title>Return Value</title>
 
-    <para>On success,
-    <function>sd_event_source_get_pending()</function> returns an
-    integer greater than zero when the event source is marked pending,
-    and zero when the event source is not marked pending. On failure,
-    it returns a negative errno-style error code.</para>
-  </refsect1>
+    <para>On success, <function>sd_event_source_get_pending()</function> returns an integer greater than zero
+    when the event source is marked pending, and zero when the event source is not marked pending. On
+    failure, it returns a negative errno-style error code.</para>
 
-  <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><parameter>source</parameter> is not a valid
-        pointer to an <structname>sd_event_source</structname>
-        object.</para></listitem>
-      </varlistentry>
+          <listitem><para><parameter>source</parameter> is not a valid pointer to an
+          <structname>sd_event_source</structname> object.</para></listitem>
+        </varlistentry>
 
-      <varlistentry>
-        <term><constant>-EDOM</constant></term>
+        <varlistentry>
+          <term><constant>-EDOM</constant></term>
 
-        <listitem><para><parameter>source</parameter> refers to an
-        event source object created with
-        <citerefentry><refentrytitle>sd_event_add_exit</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
-      </varlistentry>
+          <listitem><para><parameter>source</parameter> refers to an event source object created with
+          <citerefentry><refentrytitle>sd_event_add_exit</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
+        </varlistentry>
 
-      <varlistentry>
-        <term><constant>-ENOMEM</constant></term>
+        <varlistentry>
+          <term><constant>-ENOMEM</constant></term>
 
-        <listitem><para>Not enough memory.</para></listitem>
-      </varlistentry>
+          <listitem><para>Not enough memory.</para></listitem>
+        </varlistentry>
 
-      <varlistentry>
-        <term><constant>-ESTALE</constant></term>
+        <varlistentry>
+          <term><constant>-ESTALE</constant></term>
 
-        <listitem><para>The event loop is already terminated.</para></listitem>
+          <listitem><para>The event loop is already terminated.</para></listitem>
 
-      </varlistentry>
+        </varlistentry>
 
-      <varlistentry>
-        <term><constant>-ECHILD</constant></term>
+        <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.</para></listitem>
 
-      </varlistentry>
+        </varlistentry>
 
-    </variablelist>
+      </variablelist>
+    </refsect2>
   </refsect1>
 
   <xi:include href="libsystemd-pkgconfig.xml" />