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Change: sync with svn changes

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@318754 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Ruslan Osmanov 2011-11-03 19:38:18 +00:00
parent f1c03cc865
commit 043fadeac3
4 changed files with 23 additions and 47 deletions
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24
reference/eio/book.xml
View file

@ -105,14 +105,11 @@ eio_event_loop();
request that opens, reads and closes a file.
</para>
<para>
Since version 0.3.0 alpha, a file descriptor used for communications with
libeio internally, could be retrieved with
<function>eio_get_eventfd</function>. The file descriptor could be used to
bind to an event loop supported by some other extension. For instance,
<emphasis>libevent</emphasis> currently(Fri Oct 28 01:07:55 UZT 2011)
supports numeric file descriptors in both basic and buffered APIs in SVN.
Thus, you might organize a simple event loop where eio and libevent work
together:
Since version 0.3.0 alpha, a variable used in communications with libeio
internally, could be retrieved with
<function>eio_get_event_stream</function>. The variable could be used
to bind to an event loop supported by some other extension. You might
organize a simple event loop where eio and libevent work together:
<example>
<title>Using eio with libevent</title>
<programlisting role="php"><![CDATA[
@ -132,8 +129,8 @@ function my_res_cb($d, $r) {
$base = event_base_new();
$event = event_new();
// Get eio's file descriptor
$fd = eio_get_eventfd();
// This stream is used to bind with libevent
$fd = eio_get_event_stream();
eio_nop(EIO_PRI_DEFAULT, "my_res_cb", "nop data");
eio_mkdir("/tmp/abc-eio-temp", 0750, EIO_PRI_DEFAULT, "my_res_cb", "mkdir data");
@ -143,16 +140,9 @@ eio_mkdir("/tmp/abc-eio-temp", 0750, EIO_PRI_DEFAULT, "my_res_cb", "mkdir data")
// set event flags
event_set($event, $fd, EV_READ /*| EV_PERSIST*/, "my_eio_poll", array($event, $base));
// Set event priorities
event_base_priority_init($base, 10);
// set event base
event_base_set($event, $base);
// This one is currently in SVN, but should appear in the next libevent
// release
event_priority_set($event, 2);
// enable event
event_add($event);

12
reference/eio/examples.xml
View file

@ -43,7 +43,7 @@ my_nop 2
<programlisting role="php">
<![CDATA[
<?php
$temp_filename = "eio-temp-file.tmp";
$temp_filename = dirname(__FILE__) ."/eio-temp-file.tmp";
touch($temp_filename);
/* Is called when eio_chmod() finished */
@ -208,8 +208,7 @@ function my_nop_cb($d, $r) {
$base = event_base_new();
$event = event_new();
// Get eio's file descriptor
$fd = eio_get_eventfd();
$fd = eio_get_event_stream();
var_dump($fd);
eio_nop(EIO_PRI_DEFAULT, "my_nop_cb", "nop data");
@ -220,16 +219,9 @@ eio_mkdir("/tmp/abc-eio-temp", 0750, EIO_PRI_DEFAULT, "my_nop_cb", "nop data");
// set event flags
event_set($event, $fd, EV_READ /*| EV_PERSIST*/, "my_eio_poll", array($event, $base));
// Set event priorities
event_base_priority_init($base, 10);
// set event base
event_base_set($event, $base);
// This one is currently in SVN, but should appear in the next libevent
// release
event_priority_set($event, 2);
// enable event
event_add($event);

32
reference/eio/functions/eio-get-eventfd.xml → reference/eio/functions/eio-get-event-stream.xml
View file

@ -3,20 +3,21 @@
<refentry xml:id="function.eio-get-eventfd" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>eio_get_eventfd</refname>
<refpurpose>Get the file descriptor used in internal communications with libeio.</refpurpose>
<refname>eio_get_event_stream</refname>
<refpurpose>Get stream representing a variable used in internal communications with libeio.</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>eio_get_eventfd</methodname>
<type>mixed</type><methodname>eio_get_event_stream</methodname>
<void />
</methodsynopsis>
<para>
<function>eio_get_eventfd</function> acquires the file descriptor used in
internal communications with libeio. Could be used to bind with some event
loop provided by other PECL extension, for example libevent.
<function>eio_get_event_stream</function> acquires stream representing a
variable used in internal communications with libeio. Could be used to bind
with some event loop provided by other PECL extension, for example
libevent.
</para>
</refsect1>
@ -28,7 +29,8 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>eio_get_eventfd</function> returns the numeric file desriptor.
<function>eio_get_event_stream</function> returns stream on success;
otherwise, &null;
</para>
</refsect1>
@ -47,35 +49,27 @@ function my_eio_poll($fd, $events, $arg) {
/* .. and here */
}
function my_nop_cb($d, $r) {
function my_res_cb($d, $r) {
var_dump($r); var_dump($d);
}
$base = event_base_new();
$event = event_new();
// Get eio's file descriptor
$fd = eio_get_eventfd();
$fd = eio_get_event_stream();
var_dump($fd);
eio_nop(EIO_PRI_DEFAULT, "my_nop_cb", "nop data");
eio_mkdir("/tmp/abc-eio-temp", 0750, EIO_PRI_DEFAULT, "my_nop_cb", "nop data");
eio_nop(EIO_PRI_DEFAULT, "my_res_cb", "nop data");
eio_mkdir("/tmp/abc-eio-temp", 0750, EIO_PRI_DEFAULT, "my_res_cb", "mkdir data");
/* some other eio_* calls here ... */
// set event flags
event_set($event, $fd, EV_READ /*| EV_PERSIST*/, "my_eio_poll", array($event, $base));
// Set event priorities
event_base_priority_init($base, 10);
// set event base
event_base_set($event, $base);
// This one is currently in SVN, but should appear in the next libevent
// release
event_priority_set($event, 2);
// enable event
event_add($event);

2
reference/eio/versions.xml
View file

@ -48,7 +48,7 @@
<function name='eio_busy' from='PECL eio &gt;= 0.0.1dev'/>
<function name='eio_nop' from='PECL eio &gt;= 0.0.1dev'/>
<function name='eio_cancel' from='PECL eio &gt;= 0.0.1dev'/>
<function name='eio_get_eventfd' from='PECL eio &gt;= 0.3.0a'/>
<function name='eio_get_event_stream' from='PECL eio &gt;= 0.3.1b'/>
<function name='eio_grp' from='PECL eio &gt;= 0.0.1dev'/>
<function name='eio_grp_add' from='PECL eio &gt;= 0.0.1dev'/>
<function name='eio_grp_cancel' from='PECL eio &gt;= 0.0.1dev'/>