diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/docs/manual/mod/mod_so.html.en')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/docs/manual/mod/mod_so.html.en | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/docs/manual/mod/mod_so.html.en b/rubbos/app/httpd-2.0.64/docs/manual/mod/mod_so.html.en new file mode 100644 index 00000000..d69163f0 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/docs/manual/mod/mod_so.html.en @@ -0,0 +1,192 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!-- + XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX + This file is generated from xml source: DO NOT EDIT + XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX + --> +<title>mod_so - Apache HTTP Server</title> +<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /> +<link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" /> +<link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /> +<link href="../images/favicon.ico" rel="shortcut icon" /></head> +<body> +<div id="page-header"> +<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p> +<p class="apache">Apache HTTP Server Version 2.0</p> +<img alt="" src="../images/feather.gif" /></div> +<div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div> +<div id="path"> +<a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.0</a> > <a href="./">Modules</a></div> +<div id="page-content"> +<div id="preamble"><h1>Apache Module mod_so</h1> +<div class="toplang"> +<p><span>Available Languages: </span><a href="../en/mod/mod_so.html" title="English"> en </a> | +<a href="../ja/mod/mod_so.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | +<a href="../ko/mod/mod_so.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> | +<a href="../tr/mod/mod_so.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> +</div> +<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Loading of executable code and +modules into the server at start-up or restart time</td></tr> +<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr> +<tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>so_module</td></tr> +<tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_so.c</td></tr> +<tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>This is a Base module (always included) on +Windows</td></tr></table> +<h3>Summary</h3> + + + <p>On selected operating systems this module can be used to + load modules into Apache at runtime via the <a href="../dso.html">Dynamic Shared Object</a> (DSO) mechanism, + rather than requiring a recompilation.</p> + + <p>On Unix, the loaded code typically comes from shared object + files (usually with <code>.so</code> extension), on Windows + this may either the <code>.so</code> or <code>.dll</code> + extension.</p> + + <div class="warning"><h3>Warning</h3> + <p>Apache 1.3 modules cannot be directly used + with Apache 2.0 - the module must be modified to dynamically + load or compile into Apache 2.0.</p> + </div> +</div> +<div id="quickview"><h3 class="directives">Directives</h3> +<ul id="toc"> +<li><img alt="" src="../images/down.gif" /> <a href="#loadfile">LoadFile</a></li> +<li><img alt="" src="../images/down.gif" /> <a href="#loadmodule">LoadModule</a></li> +</ul> +<h3>Topics</h3> +<ul id="topics"> +<li><img alt="" src="../images/down.gif" /> <a href="#windows">Creating Loadable Modules for Windows</a></li> +</ul></div> +<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> +<div class="section"> +<h2><a name="windows" id="windows">Creating Loadable Modules for Windows</a></h2> + + <div class="note"><h3>Note</h3> + <p>The module name format changed for Windows + with Apache 1.3.15 and 2.0 - the modules are now named as + mod_foo.so</p> + + <p>While mod_so still loads modules with + ApacheModuleFoo.dll names, the new naming convention is + preferred; if you are converting your loadable module for 2.0, + please fix the name to this 2.0 convention.</p></div> + + <p>The Apache module API is unchanged between the Unix and + Windows versions. Many modules will run on Windows with no or + little change from Unix, although others rely on aspects of the + Unix architecture which are not present in Windows, and will + not work.</p> + + <p>When a module does work, it can be added to the server in + one of two ways. As with Unix, it can be compiled into the + server. Because Apache for Windows does not have the + <code>Configure</code> program of Apache for Unix, the module's + source file must be added to the ApacheCore project file, and + its symbols must be added to the + <code>os\win32\modules.c</code> file.</p> + + <p>The second way is to compile the module as a DLL, a shared + library that can be loaded into the server at runtime, using + the <code><code class="directive">LoadModule</code></code> + directive. These module DLLs can be distributed and run on any + Apache for Windows installation, without recompilation of the + server.</p> + + <p>To create a module DLL, a small change is necessary to the + module's source file: The module record must be exported from + the DLL (which will be created later; see below). To do this, + add the <code>AP_MODULE_DECLARE_DATA</code> (defined in the + Apache header files) to your module's module record definition. + For example, if your module has:</p> + +<div class="example"><p><code> + module foo_module; +</code></p></div> + + <p>Replace the above with:</p> +<div class="example"><p><code> + module AP_MODULE_DECLARE_DATA foo_module; +</code></p></div> + + <p>Note that this will only be activated on Windows, so the + module can continue to be used, unchanged, with Unix if needed. + Also, if you are familiar with <code>.DEF</code> files, you can + export the module record with that method instead.</p> + + <p>Now, create a DLL containing your module. You will need to + link this against the libhttpd.lib export library that is + created when the libhttpd.dll shared library is compiled. You + may also have to change the compiler settings to ensure that + the Apache header files are correctly located. You can find + this library in your server root's modules directory. It is + best to grab an existing module .dsp file from the tree to + assure the build environment is configured correctly, or + alternately compare the compiler and link options to your + .dsp.</p> + + <p>This should create a DLL version of your module. Now simply + place it in the <code>modules</code> directory of your server + root, and use the <code class="directive">LoadModule</code> + directive to load it.</p> + +</div> +<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> +<div class="directive-section"><h2><a name="LoadFile" id="LoadFile">LoadFile</a> <a name="loadfile" id="loadfile">Directive</a></h2> +<table class="directive"> +<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Link in the named object file or library</td></tr> +<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LoadFile <em>filename</em> [<em>filename</em>] ...</code></td></tr> +<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr> +<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> +<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_so</td></tr> +</table> + + <p>The LoadFile directive links in the named object files or + libraries when the server is started or restarted; this is used + to load additional code which may be required for some module + to work. <em>Filename</em> is either an absolute path or + relative to <a href="core.html#serverroot">ServerRoot</a>.</p> + + <p>For example:</p> + + <div class="example"><p><code>LoadFile libexec/libxmlparse.so</code></p></div> + + +</div> +<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> +<div class="directive-section"><h2><a name="LoadModule" id="LoadModule">LoadModule</a> <a name="loadmodule" id="loadmodule">Directive</a></h2> +<table class="directive"> +<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Links in the object file or library, and adds to the list +of active modules</td></tr> +<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>LoadModule <em>module filename</em></code></td></tr> +<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config</td></tr> +<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Extension</td></tr> +<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_so</td></tr> +</table> + <p>The LoadModule directive links in the object file or library + <em>filename</em> and adds the module structure named + <em>module</em> to the list of active modules. <em>Module</em> + is the name of the external variable of type + <code>module</code> in the file, and is listed as the <a href="module-dict.html#ModuleIdentifier">Module Identifier</a> + in the module documentation. Example:</p> + + <div class="example"><p><code> + LoadModule status_module modules/mod_status.so + </code></p></div> + + <p>loads the named module from the modules subdirectory of the + ServerRoot.</p> + +</div> +</div> +<div class="bottomlang"> +<p><span>Available Languages: </span><a href="../en/mod/mod_so.html" title="English"> en </a> | +<a href="../ja/mod/mod_so.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | +<a href="../ko/mod/mod_so.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> | +<a href="../tr/mod/mod_so.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> +</div><div id="footer"> +<p class="apache">Copyright 2009 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> +<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div> +</body></html>
\ No newline at end of file |