<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>Apache Portable Runtime: apr_proc_t Struct Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.3.9.1 --> <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related Pages</a></div> <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> <p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Data Fields</h2></td></tr> <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> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> The APR process type <p> <hr><h2>Field Documentation</h2> <a class="anchor" name="o3" doxytag="apr_proc_t::err"></a><p> <table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <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> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Parent's side of pipe to child's stdouterr </td> </tr> </table> <a class="anchor" name="o5" doxytag="apr_proc_t::hproc"></a><p> <table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">HANDLE <a class="el" href="structapr__proc__t.html#o5">apr_proc_t::hproc</a> </td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> (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> </td> </tr> </table> <a class="anchor" name="o1" doxytag="apr_proc_t::in"></a><p> <table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <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> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Parent's side of pipe to child's stdin </td> </tr> </table> <a class="anchor" name="o4" doxytag="apr_proc_t::invoked"></a><p> <table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">char* <a class="el" href="structapr__proc__t.html#o4">apr_proc_t::invoked</a> </td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> 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> <p> <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> </td> </tr> </table> <a class="anchor" name="o2" doxytag="apr_proc_t::out"></a><p> <table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <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> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Parent's side of pipe to child's stdout </td> </tr> </table> <a class="anchor" name="o0" doxytag="apr_proc_t::pid"></a><p> <table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">pid_t <a class="el" href="structapr__proc__t.html#o0">apr_proc_t::pid</a> </td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> The process ID </td> </tr> </table> <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> </body> </html>