<!-- This comment will put IE 6, 7 and 8 in quirks mode --> <!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: apr_proc_t Struct 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 1.6.1 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <img id="MSearchSelect" src="search/search.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </div> </li> </ul> </div> <div class="tabs"> <ul> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul> </div> </div> <div class="contents"> <h1>apr_proc_t Struct Reference<br/> <small> [<a class="el" href="group__apr__thread__proc.html">Threads and Process Functions</a>]</small> </h1><!-- doxytag: class="apr_proc_t" --> <p><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 colspan="2"><h2>Data Fields</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#a8a8ee4b234156485a72497023e7482e5">pid</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__file__io.html#gaa46e4763ac375ea3c7a43ba6f6099e22">apr_file_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#a914bda8939f9d17c9e2f238683fb994b">in</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__file__io.html#gaa46e4763ac375ea3c7a43ba6f6099e22">apr_file_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#acb7d7c5226217946d761f0e90ff70d24">out</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__file__io.html#gaa46e4763ac375ea3c7a43ba6f6099e22">apr_file_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#ad087f812b5c69ce937db4cf6e8cd5a0b">err</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#a72ed1c58c3f08ffa7202fa80e870cd54">invoked</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">HANDLE </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__proc__t.html#aa1f17cce2b442d92893b9c63053b6771">hproc</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>The APR process type </p> <hr/><h2>Field Documentation</h2> <a class="anchor" id="ad087f812b5c69ce937db4cf6e8cd5a0b"></a><!-- doxytag: member="apr_proc_t::err" ref="ad087f812b5c69ce937db4cf6e8cd5a0b" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__apr__file__io.html#gaa46e4763ac375ea3c7a43ba6f6099e22">apr_file_t</a>* <a class="el" href="structapr__proc__t.html#ad087f812b5c69ce937db4cf6e8cd5a0b">apr_proc_t::err</a></td> </tr> </table> </div> <div class="memdoc"> <p>Parent's side of pipe to child's stdouterr </p> </div> </div> <a class="anchor" id="aa1f17cce2b442d92893b9c63053b6771"></a><!-- doxytag: member="apr_proc_t::hproc" ref="aa1f17cce2b442d92893b9c63053b6771" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">HANDLE <a class="el" href="structapr__proc__t.html#aa1f17cce2b442d92893b9c63053b6771">apr_proc_t::hproc</a></td> </tr> </table> </div> <div class="memdoc"> <p>(Win32 only) Creator's handle granting access to the process </p> <dl class="remark"><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> </div> </div> <a class="anchor" id="a914bda8939f9d17c9e2f238683fb994b"></a><!-- doxytag: member="apr_proc_t::in" ref="a914bda8939f9d17c9e2f238683fb994b" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__apr__file__io.html#gaa46e4763ac375ea3c7a43ba6f6099e22">apr_file_t</a>* <a class="el" href="structapr__proc__t.html#a914bda8939f9d17c9e2f238683fb994b">apr_proc_t::in</a></td> </tr> </table> </div> <div class="memdoc"> <p>Parent's side of pipe to child's stdin </p> </div> </div> <a class="anchor" id="a72ed1c58c3f08ffa7202fa80e870cd54"></a><!-- doxytag: member="apr_proc_t::invoked" ref="a72ed1c58c3f08ffa7202fa80e870cd54" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">char* <a class="el" href="structapr__proc__t.html#a72ed1c58c3f08ffa7202fa80e870cd54">apr_proc_t::invoked</a></td> </tr> </table> </div> <div class="memdoc"> <p>Diagnositics/debugging string of the command invoked for this process [only present if APR_HAS_PROC_INVOKED is true] </p> <dl class="remark"><dt><b>Remarks:</b></dt><dd>Only enabled on Win32 by default. </dd></dl> <dl class="bug"><dt><b><a class="el" href="bug.html#_bug000011">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> </div> </div> <a class="anchor" id="acb7d7c5226217946d761f0e90ff70d24"></a><!-- doxytag: member="apr_proc_t::out" ref="acb7d7c5226217946d761f0e90ff70d24" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__apr__file__io.html#gaa46e4763ac375ea3c7a43ba6f6099e22">apr_file_t</a>* <a class="el" href="structapr__proc__t.html#acb7d7c5226217946d761f0e90ff70d24">apr_proc_t::out</a></td> </tr> </table> </div> <div class="memdoc"> <p>Parent's side of pipe to child's stdout </p> </div> </div> <a class="anchor" id="a8a8ee4b234156485a72497023e7482e5"></a><!-- doxytag: member="apr_proc_t::pid" ref="a8a8ee4b234156485a72497023e7482e5" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">pid_t <a class="el" href="structapr__proc__t.html#a8a8ee4b234156485a72497023e7482e5">apr_proc_t::pid</a></td> </tr> </table> </div> <div class="memdoc"> <p>The process ID </p> </div> </div> <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></li> </ul> </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)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Defines</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <hr size="1"/><address style="text-align: right;"><small>Generated on 27 Sep 2009 for Apache Portable Runtime by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address> </body> </html>