a positive integer. On failure, it returns a negative errno-style error
code.
</para>
- </refsect1>
- <refsect1 id='errors'>
- <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>Specified type is invalid or the message parameter or one of the output
- parameters are <constant>NULL</constant>.</para></listitem>
- </varlistentry>
+ <listitem><para>Specified type is invalid or the message parameter or one of the output
+ parameters are <constant>NULL</constant>.</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-EOPNOTSUPP</constant></term>
+ <varlistentry>
+ <term><constant>-EOPNOTSUPP</constant></term>
- <listitem><para>The byte order in the message is different than native byte
- order.</para></listitem>
- </varlistentry>
+ <listitem><para>The byte order in the message is different than native byte
+ order.</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-EPERM</constant></term>
+ <varlistentry>
+ <term><constant>-EPERM</constant></term>
- <listitem><para>The message is not sealed.</para></listitem>
- </varlistentry>
+ <listitem><para>The message is not sealed.</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-EBADMSG</constant></term>
+ <varlistentry>
+ <term><constant>-EBADMSG</constant></term>
- <listitem><para>The message cannot be parsed.</para></listitem>
- </varlistentry>
+ <listitem><para>The message cannot be parsed.</para></listitem>
+ </varlistentry>
- </variablelist>
+ </variablelist>
+ </refsect2>
</refsect1>
<refsect1>