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<title>Apache Portable Runtime: apr_proc_t Struct Reference</title>
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<h1>apr_proc_t Struct Reference<br>
<small>
[<a class="el" href="group__apr__thread__proc.html">Threads and Process Functions</a>]</small>
</h1><code>#include <<a class="el" href="apr__thread__proc_8h-source.html">apr_thread_proc.h</a>></code>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#o0">pid</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__apr__file__io.html#ga2">apr_file_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#o1">in</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__apr__file__io.html#ga2">apr_file_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#o2">out</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__apr__file__io.html#ga2">apr_file_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#o3">err</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#o4">invoked</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">HANDLE </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#o5">hproc</a></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
The APR process type
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<hr><h2>Field Documentation</h2>
<a class="anchor" name="o3" doxytag="apr_proc_t::err"></a><p>
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<td class="md" nowrap valign="top"><a class="el" href="group__apr__file__io.html#ga2">apr_file_t</a>* <a class="el" href="structapr__proc__t.html#o3">apr_proc_t::err</a> </td>
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Parent's side of pipe to child's stdouterr </td>
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<td class="md" nowrap valign="top">HANDLE <a class="el" href="structapr__proc__t.html#o5">apr_proc_t::hproc</a> </td>
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(Win32 only) Creator's handle granting access to the process <dl compact><dt><b>Remarks:</b></dt><dd>This handle is closed and reset to NULL in every case corresponding to a waitpid() on Unix which returns the exit status. Therefore Win32 correspond's to Unix's zombie reaping characteristics and avoids potential handle leaks. </dd></dl>
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<a class="anchor" name="o1" doxytag="apr_proc_t::in"></a><p>
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<td class="md" nowrap valign="top"><a class="el" href="group__apr__file__io.html#ga2">apr_file_t</a>* <a class="el" href="structapr__proc__t.html#o1">apr_proc_t::in</a> </td>
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Parent's side of pipe to child's stdin </td>
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<a class="anchor" name="o4" doxytag="apr_proc_t::invoked"></a><p>
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<td class="md" nowrap valign="top">char* <a class="el" href="structapr__proc__t.html#o4">apr_proc_t::invoked</a> </td>
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Diagnositics/debugging string of the command invoked for this process [only present if APR_HAS_PROC_INVOKED is true] <dl compact><dt><b>Remarks:</b></dt><dd>Only enabled on Win32 by default. </dd></dl>
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<dl compact><dt><b><a class="el" href="bug.html#_bug000004">Bug:</a></b></dt><dd>This should either always or never be present in release builds - since it breaks binary compatibility. We may enable it always in APR 1.0 yet leave it undefined in most cases. </dd></dl>
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<td class="md" nowrap valign="top"><a class="el" href="group__apr__file__io.html#ga2">apr_file_t</a>* <a class="el" href="structapr__proc__t.html#o2">apr_proc_t::out</a> </td>
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Parent's side of pipe to child's stdout </td>
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<td class="md" nowrap valign="top">pid_t <a class="el" href="structapr__proc__t.html#o0">apr_proc_t::pid</a> </td>
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The process ID </td>
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<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="apr__thread__proc_8h-source.html">apr_thread_proc.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Sun Mar 20 19:52:26 2005 for Apache Portable Runtime by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.3.9.1 </small></address>
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