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dio-stat.xml
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131 lines (130 loc) · 2.81 KB
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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: e41806c30bf6975e452c0d4ce35ab0984c2fa68c Maintainer: songmeifeng Status: ready -->
<refentry xml:id="function.dio-stat" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>dio_stat</refname>
<refpurpose>
获取有关文件描述符 fd 的统计信息
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>dio_stat</methodname>
<methodparam><type>resource</type><parameter>fd</parameter></methodparam>
</methodsynopsis>
<para>
<function>dio_stat</function> 返回有关文件描述符的信息。
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>fd</parameter></term>
<listitem>
<para>
由 <function>dio_open</function> 返回的文件描述符。
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
返回带有以下键的关联数组：
<itemizedlist>
<listitem>
<para>
"device" - 设备
</para>
</listitem>
<listitem>
<para>
"inode" - inode
</para>
</listitem>
<listitem>
<para>
"mode" - 模式
</para>
</listitem>
<listitem>
<para>
"nlink" - 硬链接数
</para>
</listitem>
<listitem>
<para>
"uid" - 用户 id
</para>
</listitem>
<listitem>
<para>
"gid" - 组 id
</para>
</listitem>
<listitem>
<para>
"device_type" - 设备类型（如果是 inode 设备）
</para>
</listitem>
<listitem>
<para>
"size" - 字节总大小
</para>
</listitem>
<listitem>
<para>
"blocksize" - 块大小
</para>
</listitem>
<listitem>
<para>
"blocks" - 分配的块个数
</para>
</listitem>
<listitem>
<para>
"atime" - 最后访问时间
</para>
</listitem>
<listitem>
<para>
"mtime" - 最后修改时间
</para>
</listitem>
<listitem>
<para>
"ctime" - 最后变更时间
</para>
</listitem>
</itemizedlist>
错误时 <function>dio_stat</function> 返回 &null;。
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
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
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->