mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-16 00:48:54 +00:00
Switch ref.xattr to the new structure
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@176306 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Mehdi Achour
parent
43ae92eaed
commit
88400e3671
6 changed files with 472 additions and 298 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.1 $ -->
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<!-- $Revision: 1.2 $ -->
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<section id="xattr.constants">
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&reftitle.constants;
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&extension.constants;
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@ -11,7 +11,7 @@
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</term>
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<listitem>
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<simpara>
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Set attribute in root (trusted) namespace. Requires root privileges.
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</simpara>
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</listitem>
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</varlistentry>
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@ -22,7 +22,7 @@
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</term>
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<listitem>
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<simpara>
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Do not follow the symbolic link but operate on symbolic link itself.
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</simpara>
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</listitem>
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</varlistentry>
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@ -33,7 +33,7 @@
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</term>
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<listitem>
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<simpara>
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Function will fail if extended attribute already exists.
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</simpara>
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</listitem>
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</varlistentry>
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@ -44,7 +44,7 @@
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</term>
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<listitem>
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<simpara>
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Function will fail if extended attribute doesn't exist.
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</simpara>
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</listitem>
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</varlistentry>
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@ -1,57 +1,84 @@
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<?xml version='1.0' encoding='iso-8859-1'?>
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<!-- $Revision: 1.5 $ -->
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<!-- $Revision: 1.6 $ -->
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<!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
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<refentry id="function.xattr-get">
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<refnamediv>
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<refname>xattr_get</refname>
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<refpurpose>
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Get an extended attribute
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>string</type><methodname>xattr_get</methodname>
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<methodparam><type>string</type><parameter>path</parameter></methodparam>
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<methodparam><type>string</type><parameter>name</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
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</methodsynopsis>
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<para>
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This function gets a value of an extended attribute named <parameter>name</parameter>
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of a file <parameter>path</parameter>.
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</para>
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<para>
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Extended attributes have two different namespaces: user and root namespace.
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User namespace is available for all users while root namespace is available
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only for user with root privileges. xattr operates on user namespace by default,
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but you can change that using <parameter>flags</parameter> argument.
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</para>
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<para>
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<table>
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<title>Supported xattr flags</title>
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<tgroup cols="2">
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<tbody>
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<row>
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<entry>XATTR_DONTFOLLOW</entry>
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<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
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</row>
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<row>
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<entry>XATTR_ROOT</entry>
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<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</para>
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<para>
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Returns <type>string</type> with value or &false; if attribute doesn't exist.
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</para>
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<example>
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<title><function>xattr_get</function> example</title>
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<para>
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The following code checks if system administrator has signed the file.
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</para>
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<programlisting role="php">
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<refentry id="function.xattr-get">
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<refnamediv>
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<refname>xattr_get</refname>
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<refpurpose>
|
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Get an extended attribute
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</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>xattr_get</methodname>
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<methodparam><type>string</type><parameter>filename</parameter></methodparam>
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<methodparam><type>string</type><parameter>name</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
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</methodsynopsis>
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<para>
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This function gets the value of an extended attribute of a file.
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</para>
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&xattr.namespace;
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>filename</parameter></term>
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<listitem>
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<para>
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The file from which we get the attribute.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>name</parameter></term>
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<listitem>
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<para>
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The name of the attribute.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>flags</parameter></term>
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<listitem>
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<para>
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<table>
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<title>Supported xattr flags</title>
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<tgroup cols="2">
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<tbody>
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<row>
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<entry><constant>XATTR_DONTFOLLOW</constant></entry>
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<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
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</row>
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<row>
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<entry><constant>XATTR_ROOT</constant></entry>
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<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns a string containing the value or &false; if the attribute doesn't
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exist.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Checks if system administrator has signed the file</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$file = '/usr/local/sbin/some_binary';
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@ -61,14 +88,21 @@ $signature = xattr_get($file, 'Root signature', XATTR_ROOT);
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?>
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]]>
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</programlisting>
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</example>
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<para>
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See also <function>xattr_set</function>, <function>xattr_remove</function>,
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<function>xattr_list</function>, <function>xattr_supported</function>.
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</para>
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</refsect1>
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</refentry>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>xattr_list</function></member>
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<member><function>xattr_set</function></member>
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<member><function>xattr_remove</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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@ -89,4 +123,4 @@ End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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-->
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@ -1,56 +1,74 @@
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<?xml version='1.0' encoding='iso-8859-1'?>
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<!-- $Revision: 1.6 $ -->
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<!-- $Revision: 1.7 $ -->
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<!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
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<refentry id="function.xattr-list">
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<refnamediv>
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<refname>xattr_list</refname>
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<refpurpose>
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Get a list of extended attributes
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</refpurpose>
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</refnamediv>
|
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>array</type><methodname>xattr_list</methodname>
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<methodparam><type>string</type><parameter>path</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
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</methodsynopsis>
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<para>
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This functions gets a list of names of extended attributes of a file
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<parameter>path</parameter>.
|
||||
</para>
|
||||
<para>
|
||||
Extended attributes have two different namespaces: user and root namespace.
|
||||
User namespace is available for all users while root namespace is available
|
||||
only for user with root privileges. xattr operates on user namespace by default,
|
||||
but you can change that using <parameter>flags</parameter> argument.
|
||||
</para>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>XATTR_DONTFOLLOW</entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>XATTR_ROOT</entry>
|
||||
<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
<para>
|
||||
This function returns <type>array</type> with names of extended attributes.
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||||
</para>
|
||||
<example>
|
||||
<title><function>xattr_list</function> example</title>
|
||||
<para>
|
||||
The following code prints names of all extended attributes of file.
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||||
</para>
|
||||
<programlisting role="php">
|
||||
<refentry id="function.xattr-list">
|
||||
<refnamediv>
|
||||
<refname>xattr_list</refname>
|
||||
<refpurpose>
|
||||
Get a list of extended attributes
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||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1 role="description">
|
||||
&reftitle.description;
|
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<methodsynopsis>
|
||||
<type>array</type><methodname>xattr_list</methodname>
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<methodparam><type>string</type><parameter>filename</parameter></methodparam>
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||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<para>
|
||||
This functions gets a list of names of extended attributes of a file.
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</para>
|
||||
&xattr.namespace;
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||||
</refsect1>
|
||||
<refsect1 role="parameters">
|
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&reftitle.parameters;
|
||||
<para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><parameter>filename</parameter></term>
|
||||
<listitem>
|
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<para>
|
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The path of the file.
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||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>flags</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry><constant>XATTR_DONTFOLLOW</constant></entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>XATTR_ROOT</constant></entry>
|
||||
<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="returnvalues">
|
||||
&reftitle.returnvalues;
|
||||
<para>
|
||||
This function returns an array with names of extended attributes.
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="examples">
|
||||
&reftitle.examples;
|
||||
<para>
|
||||
<example>
|
||||
<title>Prints names of all extended attributes of file</title>
|
||||
<programlisting role="php">
|
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<![CDATA[
|
||||
<?php
|
||||
$file = 'some_file';
|
||||
|
|
@ -69,14 +87,19 @@ foreach ($attributes as $attr_name) {
|
|||
|
||||
?>
|
||||
]]>
|
||||
</programlisting>
|
||||
</example>
|
||||
<para>
|
||||
See also <function>xattr_get</function>, <function>xattr_set</function>,
|
||||
<function>xattr_remove</function>, <function>xattr_supported</function>.
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
</programlisting>
|
||||
</example>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="seealso">
|
||||
&reftitle.seealso;
|
||||
<para>
|
||||
<simplelist>
|
||||
<member><function>xattr_get</function></member>
|
||||
</simplelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
|
||||
<!-- Keep this comment at the end of the file
|
||||
Local variables:
|
||||
|
|
@ -97,4 +120,4 @@ End:
|
|||
vim600: syn=xml fen fdm=syntax fdl=2 si
|
||||
vim: et tw=78 syn=sgml
|
||||
vi: ts=1 sw=1
|
||||
-->
|
||||
-->
|
||||
|
|
@ -1,57 +1,83 @@
|
|||
<?xml version='1.0' encoding='iso-8859-1'?>
|
||||
<!-- $Revision: 1.5 $ -->
|
||||
<!-- $Revision: 1.6 $ -->
|
||||
<!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
|
||||
<refentry id="function.xattr-remove">
|
||||
<refnamediv>
|
||||
<refname>xattr_remove</refname>
|
||||
<refpurpose>
|
||||
Remove an extended attribute
|
||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1>
|
||||
<title>Description</title>
|
||||
<methodsynopsis>
|
||||
<type>bool</type><methodname>xattr_remove</methodname>
|
||||
<methodparam><type>string</type><parameter>path</parameter></methodparam>
|
||||
<methodparam><type>string</type><parameter>name</parameter></methodparam>
|
||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<para>
|
||||
This function removes an extended attribute named <parameter>name</parameter>
|
||||
of a file <parameter>path</parameter>.
|
||||
</para>
|
||||
<para>
|
||||
Extended attributes have two different namespaces: user and root namespace.
|
||||
User namespace is available for all users while root namespace is available
|
||||
only for user with root privileges. xattr operates on user namespace by default,
|
||||
but you can change that using <parameter>flags</parameter> argument.
|
||||
</para>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>XATTR_DONTFOLLOW</entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>XATTR_ROOT</entry>
|
||||
<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
<para>
|
||||
&return.success;
|
||||
</para>
|
||||
<example>
|
||||
<title><function>xattr_remove</function> example</title>
|
||||
<para>
|
||||
The following code removes all extended attributes of file.
|
||||
</para>
|
||||
<programlisting role="php">
|
||||
<refentry id="function.xattr-remove">
|
||||
<refnamediv>
|
||||
<refname>xattr_remove</refname>
|
||||
<refpurpose>
|
||||
Remove an extended attribute
|
||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1 role="description">
|
||||
&reftitle.description;
|
||||
<methodsynopsis>
|
||||
<type>bool</type><methodname>xattr_remove</methodname>
|
||||
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
|
||||
<methodparam><type>string</type><parameter>name</parameter></methodparam>
|
||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<para>
|
||||
This function removes an extended attribute of a file.
|
||||
</para>
|
||||
&xattr.namespace;
|
||||
</refsect1>
|
||||
<refsect1 role="parameters">
|
||||
&reftitle.parameters;
|
||||
<para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><parameter>filename</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The file from which we remove the attribute.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>name</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The name of the attribute to remove.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>flags</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry><constant>XATTR_DONTFOLLOW</constant></entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>XATTR_ROOT</constant></entry>
|
||||
<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="returnvalues">
|
||||
&reftitle.returnvalues;
|
||||
<para>
|
||||
&return.success;
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="examples">
|
||||
&reftitle.examples;
|
||||
<para>
|
||||
<example>
|
||||
<title>Removes all extended attributes of a file</title>
|
||||
<programlisting role="php">
|
||||
<![CDATA[
|
||||
<?php
|
||||
$file = 'some_file';
|
||||
|
|
@ -62,14 +88,21 @@ foreach ($attributes as $attr_name) {
|
|||
}
|
||||
?>
|
||||
]]>
|
||||
</programlisting>
|
||||
</example>
|
||||
<para>
|
||||
See also <function>xattr_get</function>, <function>xattr_set</function>,
|
||||
<function>xattr_list</function>, <function>xattr_supported</function>.
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
</programlisting>
|
||||
</example>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="seealso">
|
||||
&reftitle.seealso;
|
||||
<para>
|
||||
<simplelist>
|
||||
<member><function>xattr_list</function></member>
|
||||
<member><function>xattr_set</function></member>
|
||||
<member><function>xattr_get</function></member>
|
||||
</simplelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
|
||||
<!-- Keep this comment at the end of the file
|
||||
Local variables:
|
||||
|
|
@ -90,4 +123,4 @@ End:
|
|||
vim600: syn=xml fen fdm=syntax fdl=2 si
|
||||
vim: et tw=78 syn=sgml
|
||||
vi: ts=1 sw=1
|
||||
-->
|
||||
-->
|
||||
|
|
@ -1,69 +1,102 @@
|
|||
<?xml version='1.0' encoding='iso-8859-1'?>
|
||||
<!-- $Revision: 1.6 $ -->
|
||||
<!-- $Revision: 1.7 $ -->
|
||||
<!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
|
||||
<refentry id="function.xattr-set">
|
||||
<refnamediv>
|
||||
<refname>xattr_set</refname>
|
||||
<refpurpose>
|
||||
Set an extended attribute
|
||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1>
|
||||
<title>Description</title>
|
||||
<methodsynopsis>
|
||||
<type>bool</type><methodname>xattr_set</methodname>
|
||||
<methodparam><type>string</type><parameter>path</parameter></methodparam>
|
||||
<methodparam><type>string</type><parameter>name</parameter></methodparam>
|
||||
<methodparam><type>string</type><parameter>value</parameter></methodparam>
|
||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<para>
|
||||
This function sets value of an extended attribute named <parameter>name</parameter>
|
||||
to <parameter>value</parameter> of a file <parameter>path</parameter>.
|
||||
Extended attribute will be created if it doesn't exist or replaced
|
||||
otherwise. You can change this behaviour by using <parameter>flags</parameter>
|
||||
parameter.
|
||||
</para>
|
||||
<para>
|
||||
Extended attributes have two different namespaces: user and root namespace.
|
||||
User namespace is available for all users while root namespace is available
|
||||
only for user with root privileges. xattr operates on user namespace by default,
|
||||
but you can change that using <parameter>flags</parameter> argument.
|
||||
</para>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>XATTR_CREATE</entry>
|
||||
<entry>Function will fail if extended attribute already exists.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>XATTR_REPLACE</entry>
|
||||
<entry>Function will fail if extended attribute doesn't exist.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>XATTR_DONTFOLLOW</entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>XATTR_ROOT</entry>
|
||||
<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
<para>
|
||||
&return.success;
|
||||
</para>
|
||||
<example>
|
||||
<title><function>xattr_set</function> example</title>
|
||||
<para>
|
||||
The following code sets extended attributes on .wav file.
|
||||
</para>
|
||||
<programlisting role="php">
|
||||
<refentry id="function.xattr-set">
|
||||
<refnamediv>
|
||||
<refname>xattr_set</refname>
|
||||
<refpurpose>
|
||||
Set an extended attribute
|
||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1 role="description">
|
||||
&reftitle.description;
|
||||
<methodsynopsis>
|
||||
<type>bool</type><methodname>xattr_set</methodname>
|
||||
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
|
||||
<methodparam><type>string</type><parameter>name</parameter></methodparam>
|
||||
<methodparam><type>string</type><parameter>value</parameter></methodparam>
|
||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<para>
|
||||
This function sets the value of an extended attribute of a file.
|
||||
</para>
|
||||
&xattr.namespace;
|
||||
</refsect1>
|
||||
<refsect1 role="parameters">
|
||||
&reftitle.parameters;
|
||||
<para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><parameter>filename</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The file in which we set the attribute.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>name</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The name of the exteded attribute. This attribute will be created if
|
||||
it doesn't exist or replaced otherwise. You can change this behaviour
|
||||
by using the <parameter>flags</parameter> parameter.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>value</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The value of the attribute.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>flags</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry><constant>XATTR_CREATE</constant></entry>
|
||||
<entry>Function will fail if extended attribute already exists.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>XATTR_REPLACE</constant></entry>
|
||||
<entry>Function will fail if extended attribute doesn't exist.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>XATTR_DONTFOLLOW</constant></entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><constant>XATTR_ROOT</constant></entry>
|
||||
<entry>Set attribute in root (trusted) namespace. Requires root privileges.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="returnvalues">
|
||||
&reftitle.returnvalues;
|
||||
<para>
|
||||
&return.success;
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="examples">
|
||||
&reftitle.examples;
|
||||
<para>
|
||||
<example>
|
||||
<title>Sets extended attributes on .wav file</title>
|
||||
<programlisting role="php">
|
||||
<![CDATA[
|
||||
<?php
|
||||
$file = 'my_favourite_song.wav';
|
||||
|
|
@ -76,14 +109,20 @@ xattr_set($file, 'Listen count', '34');
|
|||
printf("You've played this song %d times", xattr_get($file, 'Listen count'));
|
||||
?>
|
||||
]]>
|
||||
</programlisting>
|
||||
</example>
|
||||
<para>
|
||||
See also <function>xattr_get</function>, <function>xattr_remove</function>,
|
||||
<function>xattr_list</function>, <function>xattr_supported</function>.
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
</programlisting>
|
||||
</example>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="seealso">
|
||||
&reftitle.seealso;
|
||||
<para>
|
||||
<simplelist>
|
||||
<member><function>xattr_get</function></member>
|
||||
<member><function>xattr_remove</function></member>
|
||||
</simplelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
|
||||
<!-- Keep this comment at the end of the file
|
||||
Local variables:
|
||||
|
|
@ -104,4 +143,4 @@ End:
|
|||
vim600: syn=xml fen fdm=syntax fdl=2 si
|
||||
vim: et tw=78 syn=sgml
|
||||
vi: ts=1 sw=1
|
||||
-->
|
||||
-->
|
||||
|
|
@ -1,36 +1,75 @@
|
|||
<?xml version='1.0' encoding='iso-8859-1'?>
|
||||
<!-- $Revision: 1.3 $ -->
|
||||
<!-- $Revision: 1.4 $ -->
|
||||
<!-- Generated by xml_proto.php v2.0. Found in /scripts directory of phpdoc. -->
|
||||
<refentry id="function.xattr-supported">
|
||||
<refnamediv>
|
||||
<refname>xattr_supported</refname>
|
||||
<refpurpose>
|
||||
Check if filesystem supports extended attributes
|
||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1>
|
||||
<title>Description</title>
|
||||
<methodsynopsis>
|
||||
<type>bool</type><methodname>xattr_supported</methodname>
|
||||
<methodparam><type>string</type><parameter>path</parameter></methodparam>
|
||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<refentry id="function.xattr-supported">
|
||||
<refnamediv>
|
||||
<refname>xattr_supported</refname>
|
||||
<refpurpose>
|
||||
Check if filesystem supports extended attributes
|
||||
</refpurpose>
|
||||
</refnamediv>
|
||||
<refsect1 role="description">
|
||||
&reftitle.description;
|
||||
<methodsynopsis>
|
||||
<type>bool</type><methodname>xattr_supported</methodname>
|
||||
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
|
||||
<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
|
||||
</methodsynopsis>
|
||||
<para>
|
||||
This functions checks if the filesystem holding the given file supports
|
||||
extended attributes. Read access to the file is required.
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="parameters">
|
||||
&reftitle.parameters;
|
||||
<para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><parameter>filename</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
The path of the tested file.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><parameter>flags</parameter></term>
|
||||
<listitem>
|
||||
<para>
|
||||
<table>
|
||||
<title>Supported xattr flags</title>
|
||||
<tgroup cols="2">
|
||||
<tbody>
|
||||
<row>
|
||||
<entry><constant>XATTR_DONTFOLLOW</constant></entry>
|
||||
<entry>Do not follow the symbolic link but operate on symbolic link itself.</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
</table>
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="returnvalues">
|
||||
&reftitle.returnvalues;
|
||||
<para>
|
||||
This function returns &true; if filesystem supports extended attributes,
|
||||
&false; if it doesn't and &null; if it can't be determined (for example
|
||||
wrong path or lack of permissions to file).
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="examples">
|
||||
&reftitle.examples;
|
||||
<para>
|
||||
<example>
|
||||
<title><function>xattr_supported</function> example</title>
|
||||
<para>
|
||||
This functions checks if filesystem holding file <parameter>path</parameter>
|
||||
supports extended attributes. Read access to file <parameter>path</parameter>
|
||||
is required.
|
||||
The following code checks if we can use extended attributes.
|
||||
</para>
|
||||
<para>
|
||||
This function returns &true; if filesystem supports extended attributes,
|
||||
&false; if it doesn't and &null; if it can't be determined (for example
|
||||
wrong path or lack of permissions to file).
|
||||
</para>
|
||||
<example>
|
||||
<title><function>xattr_supported</function> example</title>
|
||||
<para>
|
||||
The following code checks if we can use extended attributes.
|
||||
</para>
|
||||
<programlisting role="php">
|
||||
<programlisting role="php">
|
||||
<![CDATA[
|
||||
<?php
|
||||
$file = 'some_file';
|
||||
|
|
@ -41,14 +80,20 @@ if (xattr_supported($file)) {
|
|||
|
||||
?>
|
||||
]]>
|
||||
</programlisting>
|
||||
</example>
|
||||
<para>
|
||||
See also <function>xattr_get</function>, <function>xattr_set</function>,
|
||||
<function>xattr_remove</function>, <function>xattr_list</function>.
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
</programlisting>
|
||||
</example>
|
||||
</para>
|
||||
</refsect1>
|
||||
<refsect1 role="seealso">
|
||||
&reftitle.seealso;
|
||||
<para>
|
||||
<simplelist>
|
||||
<member><function>xattr_get</function></member>
|
||||
<member><function>xattr_list</function></member>
|
||||
</simplelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
</refentry>
|
||||
|
||||
<!-- Keep this comment at the end of the file
|
||||
Local variables:
|
||||
|
|
@ -69,4 +114,4 @@ End:
|
|||
vim600: syn=xml fen fdm=syntax fdl=2 si
|
||||
vim: et tw=78 syn=sgml
|
||||
vi: ts=1 sw=1
|
||||
-->
|
||||
-->
|
||||
Loading…
Reference in a new issue