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| <title>ưŪ¶¦Í¥ª¥Ö¥¸¥§¥¯¥È (DSO) ¥µ¥Ý¡¼¥È - Apache HTTP ¥µ¡¼¥Ð</title> |
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| <p class="menu"><a href="./mod/">¥â¥¸¥å¡¼¥ë</a> | <a href="./mod/directives.html">¥Ç¥£¥ì¥¯¥Æ¥£¥Ö</a> | <a href="./faq/">FAQ</a> | <a href="./glossary.html">ÍѸì</a> | <a href="./sitemap.html">¥µ¥¤¥È¥Þ¥Ã¥×</a></p> |
| <p class="apache">Apache HTTP ¥µ¡¼¥Ð ¥Ð¡¼¥¸¥ç¥ó 2.1</p> |
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| <a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP ¥µ¡¼¥Ð</a> > <a href="http://httpd.apache.org/docs-project/">¥É¥¥å¥á¥ó¥Æ¡¼¥·¥ç¥ó</a> > <a href="./">¥Ð¡¼¥¸¥ç¥ó 2.1</a></div><div id="page-content"><div id="preamble"><h1>ưŪ¶¦Í¥ª¥Ö¥¸¥§¥¯¥È (DSO) ¥µ¥Ý¡¼¥È</h1> |
| <div class="toplang"> |
| <p><span>Available Languages: </span><a href="./en/dso.html" hreflang="en" rel="alternate" title="English"> en </a> | |
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| |
| <p>Apache HTTP ¥µ¡¼¥Ð¤Ï¥â¥¸¥å¡¼¥ë²½¤µ¤ì¤¿¥×¥í¥°¥é¥à¤Ç¡¢ |
| ´ÉÍý¼Ô¤¬¥â¥¸¥å¡¼¥ë¤òÁªÂò¤¹¤ë¤³¤È¤Ç¥µ¡¼¥Ð¤ËÁȤ߹þ¤àµ¡Ç½¤òÁª¤Ö¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ |
| ¥â¥¸¥å¡¼¥ë¤Ï¥µ¡¼¥Ð¤¬¥Ó¥ë¥É¤µ¤ì¤ë¤È¤¤Ë <code>httpd</code> ¥Ð¥¤¥Ê¥ê¤Ë |
| ÀÅŪ¤ËÁȤ߹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤â¤·¤¯¤Ï¡¢<code>httpd</code> ¥Ð¥¤¥Ê¥ê¤È¤Ï |
| Ê̤˸ºß¤¹¤ëưŪ¶¦Í¥ª¥Ö¥¸¥§¥¯¥È (ÌõÃí: Dynamic Shared Object) |
| (DSO) ¤È¤·¤Æ¥³¥ó¥Ñ¥¤¥ë¤¹¤ë¤³¤È¤â |
| ¤Ç¤¤Þ¤¹¡£DSO ¥â¥¸¥å¡¼¥ë¤Ï¥µ¡¼¥Ð¤¬¥Ó¥ë¥É¤µ¤ì¤ë¤È¤¤Ë¥³¥ó¥Ñ¥¤¥ë¤·¤¿¤ê¡¢ |
| Apache ³ÈÄ¥¥Ä¡¼¥ë (<a href="programs/apxs.html">apxs</a>) ¤ò |
| »È¤Ã¤Æ¸å¤Ç¥³¥ó¥Ñ¥¤¥ë¤·¤ÆÄɲä·¤¿¤ê¤Ç¤¤Þ¤¹¡£</p> |
| |
| <p>¤³¤Îʸ½ñ¤Ï DSO ¥â¥¸¥å¡¼¥ë¤Î»È¤¤Êý¤È¡¢»ÅÁȤߤˤĤ¤¤Æ |
| ÀâÌÀ¤·¤Þ¤¹¡£</p> |
| </div> |
| <div id="quickview"><ul id="toc"><li><img alt="" src="./images/down.gif" /> <a href="#implementation">¼ÂÁõ</a></li> |
| <li><img alt="" src="./images/down.gif" /> <a href="#usage">»ÈÍÑË¡¤Î³µÍ×</a></li> |
| <li><img alt="" src="./images/down.gif" /> <a href="#background">ÇØ·Ê</a></li> |
| <li><img alt="" src="./images/down.gif" /> <a href="#advantages">ÍøÅÀ¤È·çÅÀ</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="implementation" id="implementation">¼ÂÁõ</a></h2> |
| |
| <table class="related"><tr><th>´ØÏ¢¥â¥¸¥å¡¼¥ë</th><th>´ØÏ¢¥Ç¥£¥ì¥¯¥Æ¥£¥Ö</th></tr><tr><td><ul><li><code class="module"><a href="./mod/mod_so.html">mod_so</a></code></li></ul></td><td><ul><li><code class="directive"><a href="./mod/mod_so.html#loadmodule">LoadModule</a></code></li></ul></td></tr></table> |
| |
| <p>¸Ä¡¹¤Î Apache ¥â¥¸¥å¡¼¥ë¤ò¥í¡¼¥É¤¹¤ë¤¿¤á¤Î DSO ¥µ¥Ý¡¼¥È¤Ï |
| <code class="module"><a href="./mod/mod_so.c.html">mod_so.c</a></code> ¤È¤¤¤¦¥â¥¸¥å¡¼¥ë¤Îµ¡Ç½¤Ë´ð¤Å¤¤¤Æ¤¤¤Þ¤¹¡£ |
| ¤³¤Î¥â¥¸¥å¡¼¥ë ¤Ï Apache ¤Î¥³¥¢¤ËÀÅŪ¤ËÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ |
| ¤½¤ì¤Ï <code class="module"><a href="./mod/core.c.html">core.c</a></code> °Ê³°¤Ç¤Ï DSO ¤Ë¤Ç¤¤Ê¤¤Í£°ì¤Î |
| ¥â¥¸¥å¡¼¥ë¤Ç¤¹¡£»ö¼Â¾å¡¢Â¾¤Î¤¹¤Ù¤Æ¤Î Apache ¤Î¥â¥¸¥å¡¼¥ë¤Ï¡¢ |
| <a href="install.html">¥¤¥ó¥¹¥È¡¼¥ë¤Îʸ½ñ</a>¤ÇÀâÌÀ¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤Ë¡¢ |
| <code>configure</code> ¤Î |
| <code>--enable-<em>module</em>=shared</code> ¥ª¥×¥·¥ç¥ó¤Ç¤½¤ì¤¾¤ì¤ò |
| DSO ¥Ó¥ë¥É¤Ë¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢DSO ¥â¥¸¥å¡¼¥ë¤Ë¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ |
| <code>mod_foo.so</code> ¤Î¤è¤¦¤Ê DSO ¤Ë¥â¥¸¥å¡¼¥ë¤¬¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤ì¤Ð¡¢ |
| <code>httpd.conf</code> ¥Õ¥¡¥¤¥ëÃæ¤Ç <code class="module"><a href="./mod/mod_so.html">mod_so</a></code> ¤Î |
| <code class="directive"><a href="./mod/mod_so.html#loadmodule">LoadModule</a></code> |
| ¥Ç¥£¥ì¥¯¥Æ¥£¥Ö¤ò»È¤¦¤³¤È¤Ç¥µ¡¼¥Ð¤Îµ¯Æ°¤äºÆµ¯Æ°»þ¤Ë¤³¤Î¥â¥¸¥å¡¼¥ë¤ò |
| ¥í¡¼¥É¤¹¤ë¤è¤¦¤Ë¤Ç¤¤Þ¤¹¡£</p> |
| |
| <p>Apache ¥â¥¸¥å¡¼¥ëÍѤΠ(Æä˥µ¡¼¥É¥Ñ¡¼¥Æ¥£¥â¥¸¥å¡¼¥ë¤Î) DSO ¥Õ¥¡¥¤¥ë¤Î |
| ºîÀ®¤ò´Êñ¤Ë¤¹¤ë¤¿¤á¤Ë¡¢<a href="programs/apxs.html">apxs</a> |
| (<em>APache eXtenSion</em>) ¤È¤¤¤¦¿·¤·¤¤¥µ¥Ý¡¼¥È¥×¥í¥°¥é¥à¤¬¤¢¤ê¤Þ¤¹¡£ |
| Apache ¤Î¥½¡¼¥¹¥Ä¥ê¡¼¤Î<em>³°¤Ç</em> DSO ¥â¥¸¥å¡¼¥ë¤ò¥Ó¥ë¥É¤¹¤ë¤¿¤á¤Ë |
| »È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£È¯ÁÛ¤Ïñ½ã¤Ç¤¹: Apache ¤Î¥¤¥ó¥¹¥È¡¼¥ë»þ¤Î |
| <code>configure</code>¡¢<code>make install</code> ¤Î¤È¤¤Ë Apache ¤Î |
| C ¥Ø¥Ã¥À¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¡¢DSO ¥Ó¥ë¥ÉÍѤΥץé¥Ã¥È¥Õ¥©¡¼¥à°Í¸¤Î |
| ¥³¥ó¥Ñ¥¤¥é¤È¥ê¥ó¥«¤Î¥Õ¥é¥°¤ò <code>apxs</code> ¥×¥í¥°¥é¥à¤ËÄɲä·¤Þ¤¹¡£ |
| ¤³¤ì¤Ë¤è¤ê¡¢¥æ¡¼¥¶¤¬ Apache ¤ÎÇÛÉÛ¥½¡¼¥¹¥Ä¥ê¡¼¤Ê¤·¤Ç¡¢¤µ¤é¤Ë |
| DSO ¥µ¥Ý¡¼¥È¤Î¤¿¤á¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à°Í¸¤Î¥³¥ó¥Ñ¥¤¥é¤ä¥ê¥ó¥«¤Î |
| ¥Õ¥é¥°¤ò¤¤¤¸¤ë¤³¤È¤Ê¤¯ Apache ¤Î¥â¥¸¥å¡¼¥ë¤Î¥½¡¼¥¹¤ò¥³¥ó¥Ñ¥¤¥ë |
| ¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£</p> |
| </div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div> |
| <div class="section"> |
| <h2><a name="usage" id="usage">»ÈÍÑË¡¤Î³µÍ×</a></h2> |
| |
| <p>Apache 2.0 ¤Î DSO µ¡Ç½¤Î³µÎ¬¤òÃΤ뤳¤È¤¬¤Ç¤¤ë¤¿¤á¤Î¡¢ |
| û¤¯´Ê·é¤Ê³µÍפǤ¹:</p> |
| |
| <ol> |
| <li> |
| <em>ÇÛÉÛ¤µ¤ì¤Æ¤¤¤ë</em> Apache ¥â¥¸¥å¡¼¥ë¡¢²¾¤Ë <code>mod_foo.c</code> |
| ¤È¤·¤Æ¡¢¤½¤ì¤ò DSO <code>mod_foo.so</code> ¤Ë¥Ó¥ë¥É¡¢¥¤¥ó¥¹¥È¡¼¥ë: |
| |
| <div class="example"><p><code> |
| $ ./configure --prefix=/path/to/install --enable-foo=shared<br /> |
| $ make install |
| </code></p></div> |
| </li> |
| |
| <li> |
| <em>¥µ¡¼¥É¥Ñ¡¼¥Æ¥£</em> Apache ¥â¥¸¥å¡¼¥ë¡¢²¾¤Ë <code>mod_foo.c</code> |
| ¤È¤·¤Æ¡¢¤½¤ì¤ò DSO <code>mod_foo.so</code> ¤Ë¥Ó¥ë¥É¡¢¥¤¥ó¥¹¥È¡¼¥ë: |
| |
| <div class="example"><p><code> |
| $ ./configure --add-module=module_type:/path/to/3rdparty/mod_foo.c --enable-foo=shared<br /> |
| $ make install |
| </code></p></div> |
| </li> |
| |
| <li> |
| ¶¦Í¥â¥¸¥å¡¼¥ë¤Î <em>¸å¡¹¤Î¥¤¥ó¥¹¥È¡¼¥ë</em> ¤Î¤¿¤á¤Ë |
| Apache ¤òÀßÄê: |
| |
| <div class="example"><p><code> |
| $ ./configure --enable-so<br /> |
| $ make install |
| </code></p></div> |
| </li> |
| |
| <li> |
| <em>¥µ¡¼¥É¥Ñ¡¼¥Æ¥£</em> Apache ¥â¥¸¥å¡¼¥ë¡¢²¾¤Ë <code>mod_foo.c</code> |
| ¤È¤·¤Æ¡¢¤½¤ì¤ò <a href="programs/apxs.html">apxs</a> ¤ò»È¤Ã¤Æ |
| Apache ¥½¡¼¥¹¥Ä¥ê¡¼¤Î<em>³°¤Ç</em> DSO ¤Ë¥Ó¥ë¥É¡¢¥¤¥ó¥¹¥È¡¼¥ë: |
| |
| <div class="example"><p><code> |
| $ cd /path/to/3rdparty<br /> |
| $ apxs -c mod_foo.c<br /> |
| $ apxs -i -a -n foo mod_foo.la |
| </code></p></div> |
| </li> |
| </ol> |
| |
| <p>¤É¤Î¾ì¹ç¤Ë¤ª¤¤¤Æ¤â¡¢¶¦Í¥â¥¸¥å¡¼¥ë¤ò¥³¥ó¥Ñ¥¤¥ë¤·¤¿¸å¤Ç¡¢ |
| <code>httpd.conf</code> ¤Ç |
| <code class="directive"><a href="./mod/mod_so.html#loadmodule">LoadModule</a></code> |
| ¥Ç¥£¥ì¥¯¥Æ¥£¥Ö¤ò»È¤Ã¤Æ Apache ¤¬¥â¥¸¥å¡¼¥ë¤ò»ÈÍѤ¹¤ë¤è¤¦¤Ë |
| ¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£</p> |
| </div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div> |
| <div class="section"> |
| <h2><a name="background" id="background">ÇØ·Ê</a></h2> |
| |
| <p>ºÇ¶á¤Î Unix ·Ï¤Î OS ¤Ë¤Ï <em>ưŪ¶¦Í¥ª¥Ö¥¸¥§¥¯¥È</em> (DSO) |
| ¤ÎưŪ¥ê¥ó¥¯/¥í¡¼¥É¤È¤¤¤¦µ¤¤Î¤¤¤¤¿µ¡¹½¤¬ |
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| µ¯Æ°¤µ¤ì¤¿¤È¤¤Ë <code>lod.so</code> ¤È¤¤¤¦¥·¥¹¥Æ¥à¥×¥í¥°¥é¥à |
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| <p>ºÇ½é¤ÎÊýË¡¤Ç¤Ï DSO ¤ÏÉáÄ̤Ï<em>¶¦Í¥é¥¤¥Ö¥é¥ê</em>¤ä <em>DSO |
| ¥é¥¤¥Ö¥é¥ê</em> ¤È¸Æ¤Ð¤ì¤Æ¤¤¤Æ¡¢DSO ¤Î̾Á°¤Ï |
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| ¤³¤ì¤é¤Ï¥·¥¹¥Æ¥à¥Ç¥£¥ì¥¯¥È¥ê (Ä̾ï <code>/usr/lib</code>) ¤Ë¸ºß¤·¡¢ |
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| <div class="section"> |
| <h2><a name="advantages" id="advantages">ÍøÅÀ¤È·çÅÀ</a></h2> |
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| <p>¾åµ¤Î DSO ¤Ë´ð¤Å¤¤¤¿µ¡Ç½¤Ï°Ê²¼¤ÎÍøÅÀ¤¬¤¢¤ê¤Þ¤¹:</p> |
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| <li>Apache ¥â¥¸¥å¡¼¥ë¤Î³«È¯¤¬´Êñ¤Ë¤Ê¤ê¤Þ¤¹¡£ |
| ¤³¤ì¤Ï DSO/<code>apxs</code> ¤ÎÁȤ߹ç¤ï¤»¤Ë¤è¤ê¡¢Apache ¥½¡¼¥¹¥Ä¥ê¡¼¤Î |
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| ¼Â¹ÔÃæ¤Î Apache ¥µ¡¼¥Ð¤ËÁȤ߹þ¤à¤¿¤á¤Ë <code>apxs -i</code> ¤È |
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| </ul> |
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| <p>DSO ¤Ë¤Ï°Ê²¼¤Î·çÅÀ¤¬¤¢¤ê¤Þ¤¹:</p> |
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| <ul> |
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| <li>DSO ¥â¥¸¥å¡¼¥ë¤Ï¤¹¤Ù¤Æ¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç¾¤Î DSO ¤Ë´ð¤Å¤¤¤¿ |
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| <code>dlopen ()</code> ¤ò»È¤Ã¤Æ¥³¡¼¥É¤ò¼«Ê¬¼«¿È¤Ç¥í¡¼¥É¤¹¤ë¤«¤Î |
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| </ul> |
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