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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 326324 $ -->
<refentry xml:id="function.eio-fstat" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>eio_fstat</refname>
<refpurpose>Get file status</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>resource</type><methodname>eio_fstat</methodname>
<methodparam><type>mixed</type><parameter>fd</parameter></methodparam>
<methodparam><type>int</type><parameter>pri</parameter></methodparam>
<methodparam><type>callable</type><parameter>callback</parameter></methodparam>
<methodparam choice="opt"><type>mixed</type><parameter>data</parameter></methodparam>
</methodsynopsis>
<para>
<function>eio_fstat</function> returns file status information in
<parameter>result</parameter> argument of <parameter>callback</parameter>
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>fd</parameter></term>
<listitem>
<para>
Stream, Socket resource, or numeric file descriptor.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>pri</parameter></term>
<listitem>
&eio.request.pri.values;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>callback</parameter></term>
<listitem>
&eio.callback.proto;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>data</parameter></term>
<listitem>
<para>
Arbitrary variable passed to <parameter>callback</parameter>.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>eio_busy</function> returns request resource on success or &false; on error.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>eio_lstat</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
// Create temporary file
$tmp_filename = dirname(__FILE__) ."/eio-file.tmp";
touch($tmp_filename);
/* Is called when eio_fstat() done */
function my_res_cb($data, $result) {
// Should output array with stat info
var_dump($result);
if ($data['fd']) {
// Close temporary file
eio_close($data['fd']);
eio_event_loop();
}
// Remove temporary file
@unlink($data['file']);
}
/* Is called when eio_open() done */
function my_open_cb($data, $result) {
// Prepare data for callback
$d = array(
'fd' => $result,
'file'=> $data
);
// Request stat info
eio_fstat($result, EIO_PRI_DEFAULT, "my_res_cb", $d);
// Process request(s)
eio_event_loop();
}
// Open temporary file
eio_open($tmp_filename, EIO_O_RDONLY, NULL, EIO_PRI_DEFAULT,
"my_open_cb", $tmp_filename);
eio_event_loop();
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
array(12) {
["st_dev"]=>
int(2050)
["st_ino"]=>
int(2489159)
["st_mode"]=>
int(33188)
["st_nlink"]=>
int(1)
["st_uid"]=>
int(1000)
["st_gid"]=>
int(100)
["st_rdev"]=>
int(0)
["st_blksize"]=>
int(4096)
["st_blocks"]=>
int(0)
["st_atime"]=>
int(1318239506)
["st_mtime"]=>
int(1318239506)
["st_ctime"]=>
int(1318239506)
}
]]>
</screen>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member>eio_lstat</member>
<member>eio_stat</member>
</simplelist>
</refsect1>
</refentry>
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sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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