<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Apache Portable Runtime: apu_version.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body onload='searchBox.OnSelectItem(0);'> <!-- Generated by Doxygen 1.7.3 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Apache Portable Runtime</div> </td> </tr> </tbody> </table> </div> 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valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#ac6ad13b6f97cfe3b3d9008ff34f0bb35">APU_MAJOR_VERSION</a>   1</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a28a5f6fb38453905a840885a8c00152a">APU_MINOR_VERSION</a>   3</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a44b4590b3763f9c92f9d429fb9ce119b">APU_PATCH_VERSION</a>   12</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#ab47617bb2faf080300b78620a4a53a6c">APU_IS_DEV_STRING</a>   "-dev"</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a18a778c91b4b029e21691b9f0fa85284">APU_STRINGIFY</a>(n)   APU_STRINGIFY_HELPER(n)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#aa2936265eef0c753fe6fe8ea9c81eec2">APU_STRINGIFY_HELPER</a>(n)   #n</td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a10c7d040b89f2aa014a57d574e5db3d1">APU_VERSION_STRING</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a0442a908106268fe88603f2c56388302">APU_VERSION_STRING_CSV</a></td></tr> <tr><td colspan="2"><h2><a name="func-members"></a> Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a14cce37b5ee21096fc4307e7374a4970">apu_version</a> (<a class="el" href="structapr__version__t.html">apr_version_t</a> *pvsn)</td></tr> <tr><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="apu__version_8h.html#a50777ba300ca00840f7fce3bf6c1e917">apu_version_string</a> (void)</td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p>APR-util Versioning Interface. </p> <p>APR-util's Version</p> <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> <p>Note that it is possible for an application to detect that it has been compiled against a different version of APU by use of the compile-time constants and the use of the run-time query function.</p> <p>APU version numbering follows the guidelines specified in:</p> <p><a href="http://apr.apache.org/versioning.html">http://apr.apache.org/versioning.html</a> </p> </div><hr/><h2>Define Documentation</h2> <a class="anchor" id="ab47617bb2faf080300b78620a4a53a6c"></a><!-- doxytag: member="apu_version.h::APU_IS_DEV_STRING" ref="ab47617bb2faf080300b78620a4a53a6c" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_IS_DEV_STRING   "-dev"</td> </tr> </table> </div> <div class="memdoc"> <p>The symbol APU_IS_DEV_VERSION is only defined for internal, "development" copies of APU. It is undefined for released versions of APU. Internal: string form of the "is dev" flag </p> </div> </div> <a class="anchor" id="ac6ad13b6f97cfe3b3d9008ff34f0bb35"></a><!-- doxytag: member="apu_version.h::APU_MAJOR_VERSION" ref="ac6ad13b6f97cfe3b3d9008ff34f0bb35" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_MAJOR_VERSION   1</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. </p> </div> </div> <a class="anchor" id="a28a5f6fb38453905a840885a8c00152a"></a><!-- doxytag: member="apu_version.h::APU_MINOR_VERSION" ref="a28a5f6fb38453905a840885a8c00152a" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_MINOR_VERSION   3</td> </tr> </table> </div> <div class="memdoc"> <p>minor version Minor API changes that do not cause binary compatibility problems. Reset to 0 when upgrading APU_MAJOR_VERSION </p> </div> </div> <a class="anchor" id="a44b4590b3763f9c92f9d429fb9ce119b"></a><!-- doxytag: member="apu_version.h::APU_PATCH_VERSION" ref="a44b4590b3763f9c92f9d429fb9ce119b" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_PATCH_VERSION   12</td> </tr> </table> </div> <div class="memdoc"> <p>patch level The Patch Level never includes API changes, simply bug fixes. Reset to 0 when upgrading APR_MINOR_VERSION </p> </div> </div> <a class="anchor" id="a18a778c91b4b029e21691b9f0fa85284"></a><!-- doxytag: member="apu_version.h::APU_STRINGIFY" ref="a18a778c91b4b029e21691b9f0fa85284" args="(n)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_STRINGIFY</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">n</td><td>)</td> <td>   APU_STRINGIFY_HELPER(n)</td> </tr> </table> </div> <div class="memdoc"> <p>Properly quote a value as a string in the C preprocessor </p> </div> </div> <a class="anchor" id="aa2936265eef0c753fe6fe8ea9c81eec2"></a><!-- doxytag: member="apu_version.h::APU_STRINGIFY_HELPER" ref="aa2936265eef0c753fe6fe8ea9c81eec2" args="(n)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_STRINGIFY_HELPER</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">n</td><td>)</td> <td>   #n</td> </tr> </table> </div> <div class="memdoc"> <p>Helper macro for APU_STRINGIFY </p> </div> </div> <a class="anchor" id="a10c7d040b89f2aa014a57d574e5db3d1"></a><!-- doxytag: member="apu_version.h::APU_VERSION_STRING" ref="a10c7d040b89f2aa014a57d574e5db3d1" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_VERSION_STRING</td> </tr> </table> </div> <div class="memdoc"> <b>Value:</b><div class="fragment"><pre class="fragment"><a class="code" href="apu__version_8h.html#a18a778c91b4b029e21691b9f0fa85284">APU_STRINGIFY</a>(<a class="code" href="apu__version_8h.html#ac6ad13b6f97cfe3b3d9008ff34f0bb35">APU_MAJOR_VERSION</a>) <span class="stringliteral">"."</span> \ <a class="code" href="apu__version_8h.html#a18a778c91b4b029e21691b9f0fa85284">APU_STRINGIFY</a>(<a class="code" href="apu__version_8h.html#a28a5f6fb38453905a840885a8c00152a">APU_MINOR_VERSION</a>) <span class="stringliteral">"."</span> \ <a class="code" href="apu__version_8h.html#a18a778c91b4b029e21691b9f0fa85284">APU_STRINGIFY</a>(<a class="code" href="apu__version_8h.html#a44b4590b3763f9c92f9d429fb9ce119b">APU_PATCH_VERSION</a>) \ <a class="code" href="apu__version_8h.html#ab47617bb2faf080300b78620a4a53a6c">APU_IS_DEV_STRING</a> </pre></div><p>The formatted string of APU's version </p> </div> </div> <a class="anchor" id="a0442a908106268fe88603f2c56388302"></a><!-- doxytag: member="apu_version.h::APU_VERSION_STRING_CSV" ref="a0442a908106268fe88603f2c56388302" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define APU_VERSION_STRING_CSV</td> </tr> </table> </div> <div class="memdoc"> <b>Value:</b><div class="fragment"><pre class="fragment"><a class="code" href="apu__version_8h.html#ac6ad13b6f97cfe3b3d9008ff34f0bb35">APU_MAJOR_VERSION</a> ##, \ <span class="preprocessor"> ##APU_MINOR_VERSION ##, \</span> <span class="preprocessor"> ##APU_PATCH_VERSION</span> </pre></div><p>An alternative formatted string of APR's version </p> </div> </div> <hr/><h2>Function Documentation</h2> <a class="anchor" id="a14cce37b5ee21096fc4307e7374a4970"></a><!-- doxytag: member="apu_version.h::apu_version" ref="a14cce37b5ee21096fc4307e7374a4970" args="(apr_version_t *pvsn)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void apu_version </td> <td>(</td> <td class="paramtype"><a class="el" href="structapr__version__t.html">apr_version_t</a> * </td> <td class="paramname"><em>pvsn</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Return APR-util's version information information in a numeric form.</p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">pvsn</td><td>Pointer to a version structure for returning the version information. </td></tr> </table> </dd> </dl> </div> </div> <a class="anchor" id="a50777ba300ca00840f7fce3bf6c1e917"></a><!-- doxytag: member="apu_version.h::apu_version_string" ref="a50777ba300ca00840f7fce3bf6c1e917" args="(void)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const char* apu_version_string </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Return APU's version information as a string. </p> </div> </div> </div> <!--- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" 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