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<h1>Library initialization and termination</h1><table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__library.html#ga4a91a6b9ff457ead13e670950127761a">apr_initialize</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__library.html#gaa1c4fc2e1c814cc5d4cd3d8719288fc9">apr_app_initialize</a> (int *argc, char const *const **argv, char const *const **env)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__library.html#ga8e96d45ee09fc7e7eb3646efef1424a3">apr_terminate</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__library.html#ga18667a60ff34d6209e519b4a4ce8cad1">apr_terminate2</a> (void)</td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="gaa1c4fc2e1c814cc5d4cd3d8719288fc9"></a><!-- doxytag: member="apr_general.h::apr_app_initialize" ref="gaa1c4fc2e1c814cc5d4cd3d8719288fc9" args="(int *argc, char const *const **argv, char const *const **env)" -->
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_app_initialize </td>
<td>(</td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>argc</em>, </td>
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<td class="paramtype">char const *const ** </td>
<td class="paramname"> <em>argv</em>, </td>
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<td class="paramtype">char const *const ** </td>
<td class="paramname"> <em>env</em></td><td> </td>
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<td>)</td>
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<p>Set up an application with normalized argc, argv (and optionally env) in order to deal with platform-specific oddities, such as Win32 services, code pages and signals. This must be the first function called for any APR program. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>argc</em> </td><td>Pointer to the argc that may be corrected </td></tr>
<tr><td valign="top"></td><td valign="top"><em>argv</em> </td><td>Pointer to the argv that may be corrected </td></tr>
<tr><td valign="top"></td><td valign="top"><em>env</em> </td><td>Pointer to the env that may be corrected, may be NULL </td></tr>
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</dd>
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<dl class="remark"><dt><b>Remarks:</b></dt><dd>See apr_initialize if this is a library consumer of apr. Otherwise, this call is identical to apr_initialize, and must be closed with a call to apr_terminate at the end of program execution. </dd></dl>
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<a class="anchor" id="ga4a91a6b9ff457ead13e670950127761a"></a><!-- doxytag: member="apr_general.h::apr_initialize" ref="ga4a91a6b9ff457ead13e670950127761a" args="(void)" -->
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<td class="memname"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> apr_initialize </td>
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<p>Setup any APR internal data structures. This MUST be the first function called for any APR library. It is safe to call apr_initialize several times as long as apr_terminate is called the same number of times. </p>
<dl class="remark"><dt><b>Remarks:</b></dt><dd>See apr_app_initialize if this is an application, rather than a library consumer of apr. </dd></dl>
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<td class="memname">void apr_terminate </td>
<td>(</td>
<td class="paramtype">void </td>
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<p>Tear down any APR internal data structures which aren't torn down automatically. apr_terminate must be called once for every call to <a class="el" href="group__apr__library.html#ga4a91a6b9ff457ead13e670950127761a">apr_initialize()</a> or <a class="el" href="group__apr__library.html#gaa1c4fc2e1c814cc5d4cd3d8719288fc9">apr_app_initialize()</a>. </p>
<dl class="remark"><dt><b>Remarks:</b></dt><dd>An APR program must call this function at termination once it has stopped using APR services. The APR developers suggest using atexit to ensure this is called. When using APR from a language other than C that has problems with the calling convention, use <a class="el" href="group__apr__library.html#ga18667a60ff34d6209e519b4a4ce8cad1">apr_terminate2()</a> instead. </dd></dl>
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<a class="anchor" id="ga18667a60ff34d6209e519b4a4ce8cad1"></a><!-- doxytag: member="apr_general.h::apr_terminate2" ref="ga18667a60ff34d6209e519b4a4ce8cad1" args="(void)" -->
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<td class="memname">void apr_terminate2 </td>
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<p>Tear down any APR internal data structures which aren't torn down automatically, same as apr_terminate </p>
<dl class="remark"><dt><b>Remarks:</b></dt><dd>An APR program must call either the apr_terminate or apr_terminate2 function once it it has finished using APR services. The APR developers suggest using atexit(apr_terminate) to ensure this is done. apr_terminate2 exists to allow non-c language apps to tear down apr, while apr_terminate is recommended from c language applications. </dd></dl>
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