<refsect1>
<title>Return Value</title>
- <para>On success, <function>sd_event_exit()</function> and
- <function>sd_event_get_exit_code()</function> return 0 or a positive
- integer. On failure, they return a negative errno-style error
- code.</para>
- </refsect1>
+ <para>On success, <function>sd_event_exit()</function> and <function>sd_event_get_exit_code()</function>
+ return 0 or a positive integer. On failure, they return 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>
+ <variablelist>
- <varlistentry>
- <term><constant>-EINVAL</constant></term>
+ <varlistentry>
+ <term><constant>-EINVAL</constant></term>
- <listitem><para>The event loop object or error code pointer are invalid.</para></listitem>
+ <listitem><para>The event loop object or error code pointer are invalid.</para></listitem>
- </varlistentry>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ECHILD</constant></term>
+ <varlistentry>
+ <term><constant>-ECHILD</constant></term>
- <listitem><para>The event loop was created in a different process.</para></listitem>
- </varlistentry>
+ <listitem><para>The event loop was created in a different process.</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ESTALE</constant></term>
+ <varlistentry>
+ <term><constant>-ESTALE</constant></term>
- <listitem><para>The event loop has exited already and all exit handlers are already processed.</para></listitem>
- </varlistentry>
+ <listitem><para>The event loop has exited already and all exit handlers are already processed.
+ </para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ENODATA</constant></term>
+ <varlistentry>
+ <term><constant>-ENODATA</constant></term>
- <listitem><para>The event loop has not been requested to exit yet.</para></listitem>
- </varlistentry>
+ <listitem><para>The event loop has not been requested to exit yet.</para></listitem>
+ </varlistentry>
- </variablelist>
+ </variablelist>
+ </refsect2>
</refsect1>
<xi:include href="libsystemd-pkgconfig.xml" />