<html> <head> <link rel="stylesheet" type="text/css" href="dox.css" /> <title>libapreq2-2.12: libapreq2: include/apreq_version.h File Reference</title> </head> <body> <div id="page-header"> <p class="menu"> <a href="http://www.apache.org/">Apache Software Foundation</a> > <a href="http://httpd.apache.org">HTTP Server Project</a> > <a href="http://httpd.apache.org/apreq/">Request Library Subproject</a></p> <p class="apache">Apache HTTP Server Request Library</p> <img alt="" src="feather.gif" /></div> <!-- Generated by Doxygen 1.5.2 --> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <h1>include/apreq_version.h File Reference</h1>Versioning API for libapreq. <a href="#_details">More...</a> <p> <code>#include "<a class="elRef" doxygen="apr.tag:http://apr.apache.org/docs/apr/1.3/" href="http://apr.apache.org/docs/apr/1.3/apr__version_8h.html">apr_version.h</a>"</code><br> <code>#include "<a class="el" href="apreq_8h-source.html">apreq.h</a>"</code><br> <p> <a href="apreq__version_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Defines</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#7a40049b3aa9b2fbf7ff0808952eb1bf">APREQ_MAJOR_VERSION</a> 2</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#6134073d61c1af512b3e3317d422b4da">APREQ_MINOR_VERSION</a> 7</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#5955552a28011b51674fb3843af52ece">APREQ_PATCH_VERSION</a> 1</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#f300520c1fa54c480b11ae517c912649">APREQ_VERSION_STRING</a></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#2ff1ad65c4869e646d00212eb99ac9ad">APREQ_IS_DEV_STRING</a> ""</td></tr> <tr><td colspan="2"><br><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#800136414e80f1c8cc29670dbd201fa6">apreq_version</a> (<a class="elRef" doxygen="apr.tag:http://apr.apache.org/docs/apr/1.3/" href="http://apr.apache.org/docs/apr/1.3/structapr__version__t.html">apr_version_t</a> *pvsn)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#e477ebf18b05b8eeb43b3bf9d83dc970">apreq_version_string</a> (void)</td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> Versioning API for libapreq. <p> There are several different mechanisms for accessing the version. There is a string form, and a set of numbers; in addition, there are constants which can be compiled into your application, and you can query the library being used for its actual version.<p> Note that it is possible for an application to detect that it has been compiled against a different version of libapreq by use of the compile-time constants and the use of the run-time query function.<p> libapreq version numbering follows the guidelines specified in:<p> <a href="http://apr.apache.org/versioning.html">http://apr.apache.org/versioning.html</a> <hr><h2>Define Documentation</h2> <a class="anchor" name="2ff1ad65c4869e646d00212eb99ac9ad"></a><!-- doxytag: member="apreq_version.h::APREQ_IS_DEV_STRING" ref="2ff1ad65c4869e646d00212eb99ac9ad" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APREQ_IS_DEV_STRING "" </td> </tr> </table> </div> <div class="memdoc"> <p> Internal: string form of the "is dev" flag </div> </div><p> <a class="anchor" name="7a40049b3aa9b2fbf7ff0808952eb1bf"></a><!-- doxytag: member="apreq_version.h::APREQ_MAJOR_VERSION" ref="7a40049b3aa9b2fbf7ff0808952eb1bf" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APREQ_MAJOR_VERSION 2 </td> </tr> </table> </div> <div class="memdoc"> <p> major version Major API changes that could cause compatibility problems for older programs such as structure size changes. No binary compatibility is possible across a change in the major version. </div> </div><p> <a class="anchor" name="6134073d61c1af512b3e3317d422b4da"></a><!-- doxytag: member="apreq_version.h::APREQ_MINOR_VERSION" ref="6134073d61c1af512b3e3317d422b4da" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APREQ_MINOR_VERSION 7 </td> </tr> </table> </div> <div class="memdoc"> <p> Minor API changes that do not cause binary compatibility problems. Should be reset to 0 when upgrading APREQ_MAJOR_VERSION </div> </div><p> <a class="anchor" name="5955552a28011b51674fb3843af52ece"></a><!-- doxytag: member="apreq_version.h::APREQ_PATCH_VERSION" ref="5955552a28011b51674fb3843af52ece" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APREQ_PATCH_VERSION 1 </td> </tr> </table> </div> <div class="memdoc"> <p> patch level </div> </div><p> <a class="anchor" name="f300520c1fa54c480b11ae517c912649"></a><!-- doxytag: member="apreq_version.h::APREQ_VERSION_STRING" ref="f300520c1fa54c480b11ae517c912649" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APREQ_VERSION_STRING </td> </tr> </table> </div> <div class="memdoc"> <p> <b>Value:</b><div class="fragment"><pre class="fragment"><a class="code" href="group__apr__general.html#g165e4bec44b2cac338eac9108c8a3494">APR_STRINGIFY</a>(<a class="code" href="apreq__version_8h.html#7a40049b3aa9b2fbf7ff0808952eb1bf">APREQ_MAJOR_VERSION</a>) <span class="stringliteral">"."</span> \ <a class="code" href="group__apr__general.html#g165e4bec44b2cac338eac9108c8a3494">APR_STRINGIFY</a>(<a class="code" href="apreq__version_8h.html#6134073d61c1af512b3e3317d422b4da">APREQ_MINOR_VERSION</a>) <span class="stringliteral">"."</span> \ <a class="code" href="group__apr__general.html#g165e4bec44b2cac338eac9108c8a3494">APR_STRINGIFY</a>(<a class="code" href="apreq__version_8h.html#5955552a28011b51674fb3843af52ece">APREQ_PATCH_VERSION</a>) \ <a class="code" href="apreq__version_8h.html#2ff1ad65c4869e646d00212eb99ac9ad">APREQ_IS_DEV_STRING</a> </pre></div>The formatted string of libapreq's version </div> </div><p> <hr><h2>Function Documentation</h2> <a class="anchor" name="800136414e80f1c8cc29670dbd201fa6"></a><!-- doxytag: member="apreq_version.h::apreq_version" ref="800136414e80f1c8cc29670dbd201fa6" args="(apr_version_t *pvsn)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void apreq_version </td> <td>(</td> <td class="paramtype"><a class="elRef" doxygen="apr.tag:http://apr.apache.org/docs/apr/1.3/" href="http://apr.apache.org/docs/apr/1.3/structapr__version__t.html">apr_version_t</a> * </td> <td class="paramname"> <em>pvsn</em> </td> <td> ) </td> <td width="100%"></td> </tr> </table> </div> <div class="memdoc"> <p> Return libapreq's version information information in a numeric form.<p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>pvsn</em> </td><td>Pointer to a version structure for returning the version information. </td></tr> </table> </dl> </div> </div><p> <a class="anchor" name="e477ebf18b05b8eeb43b3bf9d83dc970"></a><!-- doxytag: member="apreq_version.h::apreq_version_string" ref="e477ebf18b05b8eeb43b3bf9d83dc970" args="(void)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const char* apreq_version_string </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"> </td> <td> ) </td> <td width="100%"></td> </tr> </table> </div> <div class="memdoc"> <p> Return libapreq's version information as a string. </div> </div><p> <div id="footer"> <p class="apache"> Copyright © 2003-2006 <a href="http://www.apache.org">The Apache Software Foundation</a>.<br/> See <a href="apreq_license.html">LICENSE</a>.</p> <p class="menu"> <span style="color:#aaa">page generated by <a href="http://www.doxygen.org/"><code>doxygen</code></a> version 1.5.2 on 6 Mar 2009</span> </p> </div> </body> </html>