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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>pprocess.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.2.18 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center><hr><h1>pprocess.h</h1><a href="pprocess_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>00002 <span class="comment"> * pprocess.h</span>00003 <span class="comment"> *</span>00004 <span class="comment"> * Operating System Process (running program executable) class.</span>00005 <span class="comment"> *</span>00006 <span class="comment"> * Portable Windows Library</span>00007 <span class="comment"> *</span>00008 <span class="comment"> * Copyright (c) 1993-1998 Equivalence Pty. Ltd.</span>00009 <span class="comment"> *</span>00010 <span class="comment"> * The contents of this file are subject to the Mozilla Public License</span>00011 <span class="comment"> * Version 1.0 (the "License"); you may not use this file except in</span>00012 <span class="comment"> * compliance with the License. You may obtain a copy of the License at</span>00013 <span class="comment"> * http://www.mozilla.org/MPL/</span>00014 <span class="comment"> *</span>00015 <span class="comment"> * Software distributed under the License is distributed on an "AS IS"</span>00016 <span class="comment"> * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See</span>00017 <span class="comment"> * the License for the specific language governing rights and limitations</span>00018 <span class="comment"> * under the License.</span>00019 <span class="comment"> *</span>00020 <span class="comment"> * The Original Code is Portable Windows Library.</span>00021 <span class="comment"> *</span>00022 <span class="comment"> * The Initial Developer of the Original Code is Equivalence Pty. Ltd.</span>00023 <span class="comment"> *</span>00024 <span class="comment"> * Portions are Copyright (C) 1993 Free Software Foundation, Inc.</span>00025 <span class="comment"> * All Rights Reserved.</span>00026 <span class="comment"> *</span>00027 <span class="comment"> * Contributor(s): ______________________________________.</span>00028 <span class="comment"> *</span>00029 <span class="comment"> * $Log: pprocess.h,v $</span>00030 <span class="comment"> * Revision 1.68 2004/06/30 12:17:04 rjongbloed</span>00031 <span class="comment"> * Rewrite of plug in system to use single global variable for all factories to avoid all sorts</span>00032 <span class="comment"> * of issues with startup orders and Windows DLL multiple instances.</span>00033 <span class="comment"> *</span>00034 <span class="comment"> * Revision 1.67 2004/05/27 04:46:42 csoutheren</span>00035 <span class="comment"> * Removed vestigal Macintosh code</span>00036 <span class="comment"> *</span>00037 <span class="comment"> * Revision 1.66 2004/05/21 00:28:39 csoutheren</span>00038 <span class="comment"> * Moved PProcessStartup creation to PProcess::Initialise</span>00039 <span class="comment"> * Added PreShutdown function and called it from ~PProcess to handle PProcessStartup removal</span>00040 <span class="comment"> *</span>00041 <span class="comment"> * Revision 1.65 2004/05/19 22:27:19 csoutheren</span>00042 <span class="comment"> * Added fix for gcc 2.95</span>00043 <span class="comment"> *</span>00044 <span class="comment"> * Revision 1.64 2004/05/18 21:49:25 csoutheren</span>00045 <span class="comment"> * Added ability to display trace output from program startup via environment</span>00046 <span class="comment"> * variable or by application creating a PProcessStartup descendant</span>00047 <span class="comment"> *</span>00048 <span class="comment"> * Revision 1.63 2004/05/18 06:01:06 csoutheren</span>00049 <span class="comment"> * Deferred plugin loading until after main has executed by using abstract factory classes</span>00050 <span class="comment"> *</span>00051 <span class="comment"> * Revision 1.62 2004/05/13 14:54:57 csoutheren</span>00052 <span class="comment"> * Implement PProcess startup and shutdown handling using abstract factory classes</span>00053 <span class="comment"> *</span>00054 <span class="comment"> * Revision 1.61 2003/11/25 08:28:13 rjongbloed</span>00055 <span class="comment"> * Removed ability to have platform without threads, win16 finally deprecated</span>00056 <span class="comment"> *</span>00057 <span class="comment"> * Revision 1.60 2003/09/17 05:41:59 csoutheren</span>00058 <span class="comment"> * Removed recursive includes</span>00059 <span class="comment"> *</span>00060 <span class="comment"> * Revision 1.59 2003/09/17 01:18:02 csoutheren</span>00061 <span class="comment"> * Removed recursive include file system and removed all references</span>00062 <span class="comment"> * to deprecated coooperative threading support</span>00063 <span class="comment"> *</span>00064 <span class="comment"> * Revision 1.58 2002/12/11 22:23:59 robertj</span>00065 <span class="comment"> * Added ability to set user identity temporarily and permanently.</span>00066 <span class="comment"> * Added get and set users group functions.</span>00067 <span class="comment"> *</span>00068 <span class="comment"> * Revision 1.57 2002/12/02 03:57:18 robertj</span>00069 <span class="comment"> * More RTEMS support patches, thank you Vladimir Nesic.</span>00070 <span class="comment"> *</span>00071 <span class="comment"> * Revision 1.56 2002/10/17 13:44:27 robertj</span>00072 <span class="comment"> * Port to RTEMS, thanks Vladimir Nesic.</span>00073 <span class="comment"> *</span>00074 <span class="comment"> * Revision 1.55 2002/10/17 07:17:42 robertj</span>00075 <span class="comment"> * Added ability to increase maximum file handles on a process.</span>00076 <span class="comment"> *</span>00077 <span class="comment"> * Revision 1.54 2002/10/10 04:43:43 robertj</span>00078 <span class="comment"> * VxWorks port, thanks Martijn Roest</span>00079 <span class="comment"> *</span>00080 <span class="comment"> * Revision 1.53 2002/09/16 01:08:59 robertj</span>00081 <span class="comment"> * Added #define so can select if #pragma interface/implementation is used on</span>00082 <span class="comment"> * platform basis (eg MacOS) rather than compiler, thanks Robert Monaghan.</span>00083 <span class="comment"> *</span>00084 <span class="comment"> * Revision 1.52 2002/07/30 02:55:48 craigs</span>00085 <span class="comment"> * Added program start time to PProcess</span>00086 <span class="comment"> * Added virtual to GetVersion etc</span>00087 <span class="comment"> *</span>00088 <span class="comment"> * Revision 1.51 2002/02/14 05:13:33 robertj</span>00089 <span class="comment"> * Fixed possible deadlock if a timer is deleted (however indirectly) in the</span>00090 <span class="comment"> * OnTimeout of another timer.</span>00091 <span class="comment"> *</span>00092 <span class="comment"> * Revision 1.50 2001/11/23 06:59:29 robertj</span>00093 <span class="comment"> * Added PProcess::SetUserName() function for effective user changes.</span>00094 <span class="comment"> *</span>00095 <span class="comment"> * Revision 1.49 2001/08/11 07:57:30 rogerh</span>00096 <span class="comment"> * Add Mac OS Carbon changes from John Woods <jfw@jfwhome.funhouse.com></span>00097 <span class="comment"> *</span>00098 <span class="comment"> * Revision 1.48 2001/05/22 12:49:32 robertj</span>00099 <span class="comment"> * Did some seriously wierd rewrite of platform headers to eliminate the</span>00100 <span class="comment"> * stupid GNU compiler warning about braces not matching.</span>00101 <span class="comment"> *</span>00102 <span class="comment"> * Revision 1.47 2001/03/09 05:50:48 robertj</span>00103 <span class="comment"> * Added ability to set default PConfig file or path to find it.</span>00104 <span class="comment"> *</span>00105 <span class="comment"> * Revision 1.46 2001/01/02 07:47:44 robertj</span>00106 <span class="comment"> * Fixed very narrow race condition in timers (destroyed while in OnTimeout()).</span>00107 <span class="comment"> *</span>00108 <span class="comment"> * Revision 1.45 2000/08/30 03:16:59 robertj</span>00109 <span class="comment"> * Improved multithreaded reliability of the timers under stress.</span>00110 <span class="comment"> *</span>00111 <span class="comment"> * Revision 1.44 2000/04/03 18:42:40 robertj</span>00112 <span class="comment"> * Added function to determine if PProcess instance is initialised.</span>00113 <span class="comment"> *</span>00114 <span class="comment"> * Revision 1.43 2000/02/29 12:26:14 robertj</span>00115 <span class="comment"> * Added named threads to tracing, thanks to Dave Harvey</span>00116 <span class="comment"> *</span>00117 <span class="comment"> * Revision 1.42 1999/03/09 02:59:50 robertj</span>00118 <span class="comment"> * Changed comments to doc++ compatible documentation.</span>00119 <span class="comment"> *</span>00120 <span class="comment"> * Revision 1.41 1999/02/16 08:11:09 robertj</span>00121 <span class="comment"> * MSVC 6.0 compatibility changes.</span>00122 <span class="comment"> *</span>00123 <span class="comment"> * Revision 1.40 1999/01/30 14:28:10 robertj</span>00124 <span class="comment"> * Added GetOSConfigDir() function.</span>00125 <span class="comment"> *</span>00126 <span class="comment"> * Revision 1.39 1999/01/11 11:27:11 robertj</span>00127 <span class="comment"> * Added function to get the hardware process is running on.</span>00128 <span class="comment"> *</span>00129 <span class="comment"> * Revision 1.38 1998/11/30 02:51:00 robertj</span>00130 <span class="comment"> * New directory structure</span>00131 <span class="comment"> *</span>00132 <span class="comment"> * Revision 1.37 1998/10/18 14:28:44 robertj</span>00133 <span class="comment"> * Renamed argv/argc to eliminate accidental usage.</span>00134 <span class="comment"> *</span>00135 <span class="comment"> * Revision 1.36 1998/10/13 14:06:13 robertj</span>00136 <span class="comment"> * Complete rewrite of memory leak detection code.</span>00137 <span class="comment"> *</span>00138 <span class="comment"> * Revision 1.35 1998/09/23 06:21:10 robertj</span>00139 <span class="comment"> * Added open source copyright license.</span>00140 <span class="comment"> *</span>00141 <span class="comment"> * Revision 1.34 1998/09/14 12:30:38 robertj</span>00142 <span class="comment"> * Fixed memory leak dump under windows to not include static globals.</span>00143 <span class="comment"> *</span>00144 <span class="comment"> * Revision 1.33 1998/04/07 13:33:53 robertj</span>00145 <span class="comment"> * Changed startup code to support PApplication class.</span>00146 <span class="comment"> *</span>00147 <span class="comment"> * Revision 1.32 1998/04/01 01:56:21 robertj</span>00148 <span class="comment"> * Fixed standard console mode app main() function generation.</span>00149 <span class="comment"> *</span>00150 <span class="comment"> * Revision 1.31 1998/03/29 06:16:44 robertj</span>00151 <span class="comment"> * Rearranged initialisation sequence so PProcess descendent constructors can do "things".</span>00152 <span class="comment"> *</span>00153 <span class="comment"> * Revision 1.30 1998/03/20 03:16:10 robertj</span>00154 <span class="comment"> * Added special classes for specific sepahores, PMutex and PSyncPoint.</span>00155 <span class="comment"> *</span>00156 <span class="comment"> * Revision 1.29 1997/07/08 13:13:46 robertj</span>00157 <span class="comment"> * DLL support.</span>00158 <span class="comment"> *</span>00159 <span class="comment"> * Revision 1.28 1997/04/27 05:50:13 robertj</span>00160 <span class="comment"> * DLL support.</span>00161 <span class="comment"> *</span>00162 <span class="comment"> * Revision 1.27 1997/02/05 11:51:56 robertj</span>00163 <span class="comment"> * Changed current process function to return reference and validate objects descendancy.</span>00164 <span class="comment"> *</span>00165 <span class="comment"> * Revision 1.26 1996/06/28 13:17:08 robertj</span>00166 <span class="comment"> * Fixed incorrect declaration of internal timer list.</span>00167 <span class="comment"> *</span>00168 <span class="comment"> * Revision 1.25 1996/06/13 13:30:49 robertj</span>00169 <span class="comment"> * Rewrite of auto-delete threads, fixes Windows95 total crash.</span>00170 <span class="comment"> *</span>00171 <span class="comment"> * Revision 1.24 1996/05/23 09:58:47 robertj</span>00172 <span class="comment"> * Changed process.h to pprocess.h to avoid name conflict.</span>00173 <span class="comment"> * Added mutex to timer list.</span>00174 <span class="comment"> *</span>00175 <span class="comment"> * Revision 1.23 1996/05/18 09:18:30 robertj</span>00176 <span class="comment"> * Added mutex to timer list.</span>00177 <span class="comment"> *</span>00178 <span class="comment"> * Revision 1.22 1996/04/29 12:18:48 robertj</span>00179 <span class="comment"> * Added function to return process ID.</span>00180 <span class="comment"> *</span>00181 <span class="comment"> * Revision 1.21 1996/03/12 11:30:21 robertj</span>⌨️ 快捷键说明
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