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<h1>oscl_scheduler.h</h1><a href="oscl__scheduler_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00013"></a>00013 <span class="preprocessor">#ifndef OSCL_SCHEDULER_H_INCLUDED</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_SCHEDULER_H_INCLUDED</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016 <span class="preprocessor">#ifndef OSCL_SCHEDULER_TYPES_H_INCLUDED</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__scheduler__types_8h.html" title="Scheduler common types include file.">oscl_scheduler_types.h</a>"</span>
<a name="l00018"></a>00018 <span class="preprocessor">#endif</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef OSCL_SCHEDULER_AO_H_INCLUDED</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__scheduler__ao_8h.html" title="Oscl Scheduler user execution object classes.">oscl_scheduler_ao.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#endif</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef OSCL_SCHEDULER_THREADCONTEXT_H_INCLUDED</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__scheduler__threadcontext_8h.html" title="Thread context functions needed by oscl scheduler.">oscl_scheduler_threadcontext.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#endif</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#ifndef OSCL_MUTEX_H_INCLUDED</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__mutex_8h.html" title="This file provides implementation of mutex.">oscl_mutex.h</a>"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a>00032 <span class="preprocessor">#ifndef OSCL_SEMAPHORE_H_INCLUDED</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__semaphore_8h.html" title="This file provides implementation of mutex.">oscl_semaphore.h</a>"</span>
<a name="l00034"></a>00034 <span class="preprocessor">#endif</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span>
<a name="l00036"></a>00036 <span class="preprocessor">#ifndef OSCL_SCHEDULER_READYQ_H_INCLUDED</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__scheduler__readyq_8h.html" title="ready q types for oscl scheduler">oscl_scheduler_readyq.h</a>"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#endif</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span>
<a name="l00040"></a>00040 <span class="preprocessor">#ifndef OSCL_DEFALLOC_H_INCLUDED</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__defalloc_8h.html" title="The file defines simple default memory allocator classes. These allocators are used...">oscl_defalloc.h</a>"</span>
<a name="l00042"></a>00042 <span class="preprocessor">#endif</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#ifndef OSCL_MEM_H_INCLUDED</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__mem_8h.html" title="This file contains basic memory definitions for common use across platforms.">oscl_mem.h</a>"</span>
<a name="l00046"></a>00046 <span class="preprocessor">#endif</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span>
<a name="l00048"></a>00048 <span class="keyword">class </span><a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a>;
<a name="l00049"></a>00049 <span class="keyword">class </span>OsclCoeActiveScheduler;
<a name="l00050"></a>00050
<a name="l00051"></a>00051
<a name="l00055"></a><a class="code" href="classOsclScheduler.html">00055</a> <span class="keyword">class </span><a class="code" href="classOsclScheduler.html">OsclScheduler</a>
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057 <span class="keyword">public</span>:
<a name="l00067"></a>00067 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classOsclScheduler.html#a7da70fd0b9a43c726d63f8aca2143e99">Init</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a> *alloc = <a class="code" href="group__osclbase.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="The NULL_TERM_CHAR is used to terminate c-style strings.">NULL</a>, <span class="keywordtype">int</span> nreserve = 20);
<a name="l00068"></a>00068
<a name="l00069"></a>00069
<a name="l00074"></a>00074 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classOsclScheduler.html#a2fb4107ee43488a7210edfadaa744cf4">Cleanup</a>();
<a name="l00075"></a>00075 };
<a name="l00076"></a>00076
<a name="l00077"></a>00077
<a name="l00082"></a><a class="code" href="group__osclproc.html#gaedbdfaa65d1923c7cd9b751b2b54ba55">00082</a> <span class="preprocessor">#define PVSCHEDNAMELEN 30</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span>
<a name="l00084"></a>00084 <span class="keyword">class </span><a class="code" href="classPVSchedulerStopper.html">PVSchedulerStopper</a>;
<a name="l00085"></a>00085 <span class="keyword">class </span>PVJump;
<a name="l00086"></a>00086 <span class="keyword">class </span><a class="code" href="classPVLogger.html">PVLogger</a>;
<a name="l00087"></a>00087
<a name="l00095"></a><a class="code" href="classOsclSchedulerObserver.html">00095</a> <span class="keyword">class </span><a class="code" href="classOsclSchedulerObserver.html">OsclSchedulerObserver</a>
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keyword">public</span>:
<a name="l00107"></a>00107 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classOsclSchedulerObserver.html#ac6e3a2785d9fb62c020e5787fe91a330">OsclSchedulerTimerCallback</a>(<a class="code" href="group__osclbase.html#ga3bac54662348f5e6c08b97ca97066b89" title="The OsclAny is meant to be used the context of a generic pointer (i.e., no specific...">OsclAny</a>* aContext, uint32 aDelayMsec) = 0;
<a name="l00108"></a>00108
<a name="l00118"></a>00118 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classOsclSchedulerObserver.html#ae1a13f87e3ac7e4de305f3fd2d462bd5">OsclSchedulerReadyCallback</a>(<a class="code" href="group__osclbase.html#ga3bac54662348f5e6c08b97ca97066b89" title="The OsclAny is meant to be used the context of a generic pointer (i.e., no specific...">OsclAny</a>* aContext) = 0;
<a name="l00119"></a>00119
<a name="l00120"></a><a class="code" href="classOsclSchedulerObserver.html#a0acb91379f3d11f2fbf39bf740ad960c">00120</a> <span class="keyword">virtual</span> <a class="code" href="classOsclSchedulerObserver.html#a0acb91379f3d11f2fbf39bf740ad960c">~OsclSchedulerObserver</a>() {}
<a name="l00121"></a>00121 };
<a name="l00122"></a>00122
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="comment">/*</span>
<a name="l00125"></a>00125 <span class="comment">** A common base class for variations of OsclExecScheduler</span>
<a name="l00126"></a>00126 <span class="comment">**/</span>
<a name="l00127"></a>00127
<a name="l00128"></a><a class="code" href="classOsclExecSchedulerCommonBase.html">00128</a> <span class="keyword">class </span><a class="code" href="classOsclExecSchedulerCommonBase.html">OsclExecSchedulerCommonBase</a>
<a name="l00129"></a>00129 {
<a name="l00130"></a>00130 <span class="keyword">public</span>:
<a name="l00140"></a>00140 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#abcf893b9a3ba49ba1232df1c672a4600">StartScheduler</a>(<a class="code" href="classOsclSemaphore.html">OsclSemaphore</a> *sem = <a class="code" href="group__osclbase.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="The NULL_TERM_CHAR is used to terminate c-style strings.">NULL</a>);
<a name="l00141"></a>00141
<a name="l00146"></a>00146 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a57c359f97b5a8bf3095a4af413a4ac72">StopScheduler</a>();
<a name="l00147"></a>00147
<a name="l00152"></a>00152 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a9f084527d65674b23a931078ec3896f1">SuspendScheduler</a>();
<a name="l00153"></a>00153
<a name="l00158"></a>00158 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a546ad8666a3d604584bf432477352fb6">ResumeScheduler</a>();
<a name="l00159"></a>00159
<a name="l00165"></a>00165 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a58c994b3dc302012960fcaba174cfedd">StartNativeScheduler</a>();
<a name="l00166"></a>00166
<a name="l00170"></a>00170 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keyword">static</span> <a class="code" href="classOsclNameString.html">OsclNameString<PVSCHEDNAMELEN></a> *<a class="code" href="classOsclExecSchedulerCommonBase.html#a97341e243980182ce5dba661f104da00">GetName</a>();
<a name="l00171"></a>00171
<a name="l00175"></a>00175 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keyword">static</span> uint32 <a class="code" href="classOsclExecSchedulerCommonBase.html#aa28644fd385dbaca4d7730ba430d5aa5">GetId</a>();
<a name="l00176"></a>00176
<a name="l00177"></a>00177
<a name="l00178"></a>00178 <span class="keyword">protected</span>:
<a name="l00179"></a>00179 <span class="comment">/*</span>
<a name="l00180"></a>00180 <span class="comment"> static OsclExecScheduler *NewL(const char *name,Oscl_DefAlloc *a,int nreserve);</span>
<a name="l00181"></a>00181 <span class="comment"> */</span>
<a name="l00182"></a>00182 <span class="keyword">virtual</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#ae212c288e323c839dbd857b75e39e521">~OsclExecSchedulerCommonBase</a>();
<a name="l00183"></a>00183 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a219c6b6ee50c6a372cf7674634b94d6d">InstallScheduler</a>();
<a name="l00184"></a>00184 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#aca845d2be0263aa8d44b452f3ab726c6">UninstallScheduler</a>();
<a name="l00185"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a7148d4faec6e2de609c3d9bc610c3128">00185</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclScheduler.html">OsclScheduler</a>;
<a name="l00186"></a>00186
<a name="l00187"></a>00187 <span class="keyword">protected</span>:
<a name="l00188"></a>00188 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a4e7410df7c2aed321ee7e9e8e7ff28d2">Error</a>(int32 anError) <span class="keyword">const</span>;
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="keyword">protected</span>:
<a name="l00191"></a>00191 <span class="keyword">static</span> <a class="code" href="classOsclExecSchedulerCommonBase.html">OsclExecSchedulerCommonBase</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a238e769a7094e69f77a4f5996e474bca">GetScheduler</a>();
<a name="l00192"></a>00192 <span class="keyword">static</span> <a class="code" href="classOsclExecSchedulerCommonBase.html">OsclExecSchedulerCommonBase</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#acbdfe6a5830f9beab5712f3c837543cb">SetScheduler</a>(<a class="code" href="classOsclExecSchedulerCommonBase.html">OsclExecSchedulerCommonBase</a>*);
<a name="l00193"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a8afaf5f8176ea2bc93dbba299ae5119f">00193</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classPVThreadContext.html">PVThreadContext</a>;
<a name="l00194"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#af93b8ddd31308e572d053f0fcbbca457">00194</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclExecSchedulerCommonBase.html#af93b8ddd31308e572d053f0fcbbca457">OsclCoeActiveScheduler</a>;
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keyword">protected</span>:
<a name="l00197"></a>00197 <a class="code" href="classOsclExecSchedulerCommonBase.html#a2fb90b6aa74370851539a4034fa97a59">OsclExecSchedulerCommonBase</a>(<a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a>*);
<a name="l00198"></a>00198 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a11275452da71b749ab65f3932729b235">ConstructL</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">int</span>);
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a3bf32a467a3d04b20550254c5a737c94">BeginScheduling</a>(<span class="keywordtype">bool</span> blocking, <span class="keywordtype">bool</span> native);
<a name="l00201"></a>00201 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a3b3495ec591c85e39257b1a49daf1a9b">EndScheduling</a>();
<a name="l00202"></a>00202
<a name="l00203"></a>00203 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#ac19cadd7231a6d2e5054eb9c6e9dbdfe">BlockingLoopL</a>();
<a name="l00204"></a>00204
<a name="l00205"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a147900ae0c21706b7ef83e22653162b2">00205</a> <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a147900ae0c21706b7ef83e22653162b2">iBlockingMode</a>;<span class="comment">//current blocking mode setting.</span>
<a name="l00206"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#aa8357e5b876ca6c782d4b17791c3ebe9">00206</a> <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#aa8357e5b876ca6c782d4b17791c3ebe9">iNativeMode</a>;<span class="comment">//current native mode setting.</span>
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#ad68a4301e1db5c3ac87bf9e1696f3ef5">IsStarted</a>();
<a name="l00209"></a>00209 <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a62fd86c3618d1af79555c7dde1c73ca9">IsInstalled</a>();
<a name="l00210"></a>00210
<a name="l00211"></a>00211 <span class="comment">//Stopper AO is a special PV AO used to implement</span>
<a name="l00212"></a>00212 <span class="comment">//the StopScheduler and SuspendScheduler functions.</span>
<a name="l00213"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a7a94ddaebbc22b3e1ead5db430a38a78">00213</a> <a class="code" href="classPVSchedulerStopper.html">PVSchedulerStopper</a> *<a class="code" href="classOsclExecSchedulerCommonBase.html#a7a94ddaebbc22b3e1ead5db430a38a78">iStopper</a>;
<a name="l00214"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#acdc50cb1459c7af683f73d40722f0dbb">00214</a> <a class="code" href="classOsclMutex.html">OsclNoYieldMutex</a> <a class="code" href="classOsclExecSchedulerCommonBase.html#acdc50cb1459c7af683f73d40722f0dbb">iStopperCrit</a>;
<a name="l00215"></a>00215
<a name="l00216"></a>00216 <span class="comment">//Scheduler thread context</span>
<a name="l00217"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a6ec0af700332d8a58efb374bc12066b7">00217</a> <a class="code" href="classPVThreadContext.html">PVThreadContext</a> <a class="code" href="classOsclExecSchedulerCommonBase.html#a6ec0af700332d8a58efb374bc12066b7">iThreadContext</a>;
<a name="l00218"></a>00218
<a name="l00219"></a>00219 <span class="comment">//Scheduler name</span>
<a name="l00220"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#aad0e029a221fdc48c8eca7361ad686d0">00220</a> <a class="code" href="classOsclNameString.html">OsclNameString<PVSCHEDNAMELEN></a> <a class="code" href="classOsclExecSchedulerCommonBase.html#aad0e029a221fdc48c8eca7361ad686d0">iName</a>;
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <span class="comment">//For stop, suspend, and resume commands.</span>
<a name="l00223"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a8153b059001566170de33562a92b17bb">00223</a> <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a8153b059001566170de33562a92b17bb">iDoStop</a>;
<a name="l00224"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a8245dbb88be38ebd465b4a66cd022436">00224</a> <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a8245dbb88be38ebd465b4a66cd022436">iDoSuspend</a>;
<a name="l00225"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a2826f693da5a18b1e0e5984d13460d99">00225</a> <span class="keywordtype">bool</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a2826f693da5a18b1e0e5984d13460d99">iSuspended</a>;
<a name="l00226"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a7faa589d0ddb1a78aac1e915371dc03a">00226</a> <a class="code" href="classOsclSemaphore.html">OsclSemaphore</a> <a class="code" href="classOsclExecSchedulerCommonBase.html#a7faa589d0ddb1a78aac1e915371dc03a">iResumeSem</a>;
<a name="l00227"></a>00227
<a name="l00228"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a85904de923ca2c17d319987d24c73ef2">00228</a> <a class="code" href="classOsclErrorTrapImp.html">OsclErrorTrapImp</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a85904de923ca2c17d319987d24c73ef2">iErrorTrapImp</a>;
<a name="l00229"></a>00229
<a name="l00230"></a>00230 <span class="comment">//Ready AO queue. The AOs in this queue are ready to run.</span>
<a name="l00231"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#ab0b56b6b5db01f341defc5a0f3dba468">00231</a> <a class="code" href="classOsclReadyQ.html">OsclReadyQ</a> <a class="code" href="classOsclExecSchedulerCommonBase.html#ab0b56b6b5db01f341defc5a0f3dba468">iReadyQ</a>;
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="comment">//Pending Timer AO queue. The AOs in this queue are OsclTimerObjects</span>
<a name="l00234"></a>00234 <span class="comment">//and have a timeout pending.</span>
<a name="l00235"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#afc443754f4df45b622d89c91139702ba">00235</a> <a class="code" href="classOsclTimerQ.html">OsclTimerQ</a> <a class="code" href="classOsclExecSchedulerCommonBase.html#afc443754f4df45b622d89c91139702ba">iExecTimerQ</a>;
<a name="l00236"></a>00236 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a25bfa6923e62e3c6ef69fffaa6e694df">AddToExecTimerQ</a>(<a class="code" href="classPVActiveBase.html">PVActiveBase</a> *active, uint32);
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a867c37dec2b2bdebf1e10443277abb64">PendComplete</a>(<a class="code" href="classPVActiveBase.html">PVActiveBase</a> *, int32 aReason, <a class="code" href="group__osclproc.html#gafccd0477e3686b352aae41267d094dc4">TPVThreadContext</a> aContext);
<a name="l00239"></a>00239 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#ad58318e293ec1e0c5ca23083f8a1d2b5">RequestCanceled</a>(<a class="code" href="classPVActiveBase.html">PVActiveBase</a>*);
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="comment">//Scheduling loop implementation.</span>
<a name="l00242"></a>00242 <a class="code" href="classPVActiveBase.html">PVActiveBase</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a3e8851719f275acd5d0f7188f49c69e3">UpdateTimers</a>(uint32 &aDelay);
<a name="l00243"></a>00243 <a class="code" href="classPVActiveBase.html">PVActiveBase</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a3bb2282b46875ed594ea080df5722fa9">UpdateTimersMsec</a>(uint32 &aDelay);
<a name="l00244"></a>00244 <a class="code" href="classPVActiveBase.html">PVActiveBase</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a95d829bd5aeda3191f8384f41c72ec03">WaitForReadyAO</a>();
<a name="l00245"></a>00245 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a5ded2b2f4b9e9ba2fdaa414f6d276798">CallRunExec</a>(<a class="code" href="classPVActiveBase.html">PVActiveBase</a>*);
<a name="l00246"></a>00246
<a name="l00247"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a9b7f64984df6b3b75cb704367404a27b">00247</a> <span class="keyword">static</span> <span class="keyword">const</span> uint32 <a class="code" href="classOsclExecSchedulerCommonBase.html#a9b7f64984df6b3b75cb704367404a27b">iTimeCompareThreshold</a>;
<a name="l00248"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#ac578db89d77e6d9b33728f7056f645fb">00248</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclTimerCompare.html">OsclTimerCompare</a>;
<a name="l00249"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a7a82d45b46262e500040b56bce8bf632">00249</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclReadyQ.html">OsclReadyQ</a>;
<a name="l00250"></a>00250
<a name="l00251"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a2a481999b1435aad6b24de7166811742">00251</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclError.html">OsclError</a>;
<a name="l00252"></a>00252
<a name="l00253"></a>00253
<a name="l00254"></a>00254
<a name="l00255"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a36bc2cdd3f5ffc1a602503381c691d0a">00255</a> uint32 <a class="code" href="classOsclExecSchedulerCommonBase.html#a36bc2cdd3f5ffc1a602503381c691d0a">iNumAOAdded</a>;<span class="comment">//for non-fair-scheduling sorts.</span>
<a name="l00256"></a>00256
<a name="l00257"></a>00257 <span class="comment">//For statistics</span>
<a name="l00258"></a>00258 <span class="preprocessor">#if (PV_SCHED_ENABLE_AO_STATS)</span>
<a name="l00259"></a>00259 <span class="preprocessor"></span> <a class="code" href="classOsclDoubleList.html">OsclDoubleList<PVActiveStats></a> iPVStatQ;<span class="comment">//queue of all PV ExecObjs.</span>
<a name="l00260"></a>00260 <span class="keyword">enum</span> TOtherExecStats
<a name="l00261"></a>00261 {
<a name="l00262"></a>00262 EOtherExecStats_WaitTime <span class="comment">//scheduler wait time</span>
<a name="l00263"></a>00263 , EOtherExecStats_QueueTime <span class="comment">//scheduler queue operation time</span>
<a name="l00264"></a>00264 , EOtherExecStats_NativeOS <span class="comment">//time in symbian native ExecObjs, not added by PV code (symbian only)</span>
<a name="l00265"></a>00265 , EOtherExecStats_ReleaseTime <span class="comment">//thread release time (Brew only)</span>
<a name="l00266"></a>00266 , EOtherExecStats_Last
<a name="l00267"></a>00267 };
<a name="l00268"></a>00268 PVActiveStats* iOtherExecStats[EOtherExecStats_Last];<span class="comment">//placeholder for stats of all ExecObjs.</span>
<a name="l00269"></a>00269 <span class="keywordtype">void</span> ConstructStatQ();
<a name="l00270"></a>00270 <span class="keywordtype">void</span> BeginStats();
<a name="l00271"></a>00271 <span class="keywordtype">void</span> EndStats();
<a name="l00272"></a>00272 <span class="keyword">static</span> <span class="keywordtype">void</span> ShowStats(PVActiveStats *active);
<a name="l00273"></a>00273 <span class="keyword">static</span> <span class="keywordtype">void</span> ShowSummaryStats(PVActiveStats *active, <a class="code" href="classPVLogger.html">PVLogger</a>*, <a class="code" href="group__osclbase.html#gad3ba4095e745890683ed3aa53c47384d">int64</a>, <a class="code" href="group__osclbase.html#gad3ba4095e745890683ed3aa53c47384d">int64</a>&, <span class="keywordtype">float</span>&);
<a name="l00274"></a>00274 <span class="keywordtype">void</span> CleanupStatQ();
<a name="l00275"></a>00275 uint8* iTotalTicksTemp;
<a name="l00276"></a>00276 <a class="code" href="group__osclbase.html#gad3ba4095e745890683ed3aa53c47384d">int64</a> iGrandTotalTicks;
<a name="l00277"></a>00277 <span class="keywordtype">float</span> iTotalPercent;
<a name="l00278"></a>00278 <span class="keyword">friend</span> <span class="keyword">class </span>PVActiveStats;
<a name="l00279"></a>00279 uint32 iTime;
<a name="l00280"></a>00280 int32 iDelta;
<a name="l00281"></a>00281 PVActiveStats* iPVStats;
<a name="l00282"></a>00282 <span class="preprocessor">#endif //PV_SCHED_ENABLE_AO_STATS</span>
<a name="l00283"></a>00283 <span class="preprocessor"></span>
<a name="l00284"></a>00284 <span class="comment">//Queue utils.</span>
<a name="l00285"></a>00285 <a class="code" href="classPVActiveBase.html">PVActiveBase</a> *<a class="code" href="classOsclExecSchedulerCommonBase.html#a6141d236fb5373da454a1fd8fe61b297">FindPVBase</a>(<a class="code" href="classPVActiveBase.html">PVActiveBase</a> *active, <a class="code" href="classOsclDoubleList.html">OsclDoubleList<PVActiveBase></a> &);
<a name="l00286"></a>00286 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#ac6f422948c66f96afbe66e7b00602159">CleanupExecQ</a>();
<a name="l00287"></a>00287 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a22611e71a4bae578d5d850c2795602ac">InitExecQ</a>(<span class="keywordtype">int</span>);
<a name="l00288"></a>00288
<a name="l00289"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a3b0cc2fafd28f184d9421044a2d44e7c">00289</a> <a class="code" href="classPVLogger.html">PVLogger</a> *<a class="code" href="classOsclExecSchedulerCommonBase.html#a3b0cc2fafd28f184d9421044a2d44e7c">iLogger</a>;
<a name="l00290"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a181d2ad948cff079e1bc5935d5958fad">00290</a> <a class="code" href="classPVLogger.html">PVLogger</a>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a181d2ad948cff079e1bc5935d5958fad">iDebugLogger</a>;
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <span class="preprocessor">#if(PV_SCHED_ENABLE_PERF_LOGGING)</span>
<a name="l00293"></a>00293 <span class="preprocessor"></span> <span class="comment">//for perf logging</span>
<a name="l00294"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a629f1eee66936ca1773636caba313a1b">00294</a> <span class="keywordtype">char</span>* <a class="code" href="classOsclExecSchedulerCommonBase.html#a629f1eee66936ca1773636caba313a1b">iLogPerfIndentStr</a>;
<a name="l00295"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a06615729c54b479ec8bb81f420fae3a6">00295</a> int32 <a class="code" href="classOsclExecSchedulerCommonBase.html#a06615729c54b479ec8bb81f420fae3a6">iLogPerfIndentStrLen</a>;
<a name="l00296"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a80999e1db10fb4cddd90802ee5f37e55">00296</a> uint32 <a class="code" href="classOsclExecSchedulerCommonBase.html#a80999e1db10fb4cddd90802ee5f37e55">iLogPerfTotal</a>;
<a name="l00297"></a>00297 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#ab12e18c2d7b5c69cd1e9d33cf38d047f">ResetLogPerf</a>();
<a name="l00298"></a>00298 <span class="keywordtype">void</span> <a class="code" href="classOsclExecSchedulerCommonBase.html#a3cbcf541de196ae6bf871d1222f574ef">IncLogPerf</a>(uint32);
<a name="l00299"></a>00299 <span class="preprocessor">#endif</span>
<a name="l00300"></a>00300 <span class="preprocessor"></span>
<a name="l00301"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a9237bcc4a6822b038af4e7034d7dc153">00301</a> <a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a> *<a class="code" href="classOsclExecSchedulerCommonBase.html#a9237bcc4a6822b038af4e7034d7dc153">iAlloc</a>;<span class="comment">//allocator for scheduler.</span>
<a name="l00302"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#ac3f6a2dc22e92538ca9ac2389612e202">00302</a> <a class="code" href="classOsclMemAllocator.html">OsclMemAllocator</a> <a class="code" href="classOsclExecSchedulerCommonBase.html#ac3f6a2dc22e92538ca9ac2389612e202">iDefAlloc</a>;<span class="comment">//default allocator</span>
<a name="l00303"></a>00303
<a name="l00304"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a7f524fe98519510ce0d898e0388bc1bd">00304</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclActiveObject.html">OsclActiveObject</a>;
<a name="l00305"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#adf152df798975e05b88d70ab9c7ba327">00305</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclTimerObject.html">OsclTimerObject</a>;
<a name="l00306"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a04d62862c3c2673d0c21d23cf0f11dc9">00306</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classPVActiveBase.html">PVActiveBase</a>;
<a name="l00307"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#ac2824a044b4fd8cbe99403e561cff52b">00307</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classPVSchedulerStopper.html">PVSchedulerStopper</a>;
<a name="l00308"></a>00308
<a name="l00309"></a>00309
<a name="l00310"></a><a class="code" href="classOsclExecSchedulerCommonBase.html#a72134ea98f047ad06cef43d09de4d5cf">00310</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclExecScheduler.html">OsclExecScheduler</a>;
<a name="l00311"></a>00311 };
<a name="l00312"></a>00312
<a name="l00313"></a>00313 <span class="keyword">class </span><a class="code" href="classOsclErrorTrapImp.html">OsclErrorTrapImp</a>;
<a name="l00314"></a>00314
<a name="l00315"></a><a class="code" href="classOsclExecScheduler.html">00315</a> <span class="keyword">class </span><a class="code" href="classOsclExecScheduler.html">OsclExecScheduler</a>: <span class="keyword">public</span> <a class="code" href="classOsclExecSchedulerCommonBase.html">OsclExecSchedulerCommonBase</a>
<a name="l00316"></a>00316 , <span class="keyword">public</span> <a class="code" href="classOsclExecSchedulerBase.html">OsclExecSchedulerBase</a>
<a name="l00317"></a>00317 {
<a name="l00318"></a>00318 <span class="keyword">public</span>:
<a name="l00323"></a>00323 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keyword">static</span> <a class="code" href="classOsclExecScheduler.html">OsclExecScheduler</a>* <a class="code" href="classOsclExecScheduler.html#a59ee15c5938a70f0f1ad68cb1cc1f544">Current</a>();
<a name="l00324"></a>00324
<a name="l00347"></a>00347 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecScheduler.html#ab70e0d3dba7002212979ccf98631fe3e">RunSchedulerNonBlocking</a>(int32 aTargetCount, int32 &aReady, uint32 &aDelayMsec);
<a name="l00348"></a>00348
<a name="l00356"></a>00356 <a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <span class="keywordtype">void</span> <a class="code" href="classOsclExecScheduler.html#a5c451efaf429738b927fd07cc8976bfa">RegisterForCallback</a>(<a class="code" href="classOsclSchedulerObserver.html">OsclSchedulerObserver</a>* aCallback, <a class="code" href="group__osclbase.html#ga3bac54662348f5e6c08b97ca97066b89" title="The OsclAny is meant to be used the context of a generic pointer (i.e., no specific...">OsclAny</a>* aCallbackContext);
<a name="l00357"></a>00357
<a name="l00358"></a>00358
<a name="l00359"></a>00359 <span class="keyword">private</span>:
<a name="l00360"></a>00360 <span class="keyword">static</span> <a class="code" href="classOsclExecScheduler.html">OsclExecScheduler</a> *NewL(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a> *a, <span class="keywordtype">int</span> nreserve);
<a name="l00361"></a>00361 ~<a class="code" href="classOsclExecScheduler.html">OsclExecScheduler</a>();
<a name="l00362"></a><a class="code" href="classOsclExecScheduler.html#a7148d4faec6e2de609c3d9bc610c3128">00362</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classOsclScheduler.html">OsclScheduler</a>;
<a name="l00363"></a>00363
<a name="l00364"></a>00364
<a name="l00365"></a>00365 <a class="code" href="classOsclExecScheduler.html">OsclExecScheduler</a>(<a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a>*);
<a name="l00366"></a>00366 <span class="keywordtype">void</span> ConstructL(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">int</span>);
<a name="l00367"></a>00367
<a name="l00368"></a>00368 };
<a name="l00369"></a>00369
<a name="l00370"></a>00370
<a name="l00375"></a><a class="code" href="classPVSchedulerStopper.html">00375</a> <span class="keyword">class </span><a class="code" href="classPVSchedulerStopper.html">PVSchedulerStopper</a>: <span class="keyword">public</span> <a class="code" href="classOsclActiveObject.html">OsclActiveObject</a>
<a name="l00376"></a>00376 {
<a name="l00377"></a>00377 <span class="keyword">public</span>:
<a name="l00378"></a>00378 <a class="code" href="classPVSchedulerStopper.html#a92b4b9c8bf334133d97e88f00c7dd9eb">PVSchedulerStopper</a>();
<a name="l00379"></a>00379 <a class="code" href="classPVSchedulerStopper.html#a231a85729a39eb392083d1861df90d8f">~PVSchedulerStopper</a>();
<a name="l00380"></a>00380 <span class="keyword">private</span>:
<a name="l00381"></a>00381 <span class="keywordtype">void</span> Run();
<a name="l00382"></a>00382 };
<a name="l00383"></a>00383
<a name="l00384"></a>00384
<a name="l00385"></a>00385 <span class="preprocessor">#endif</span>
<a name="l00386"></a>00386 <span class="preprocessor"></span>
<a name="l00387"></a>00387
</pre></div></div>
<hr size="1"><img src="pvlogo_small.jpg"><address style="align: right;"><small>OSCL API</small>
<address style="align: left;"><small>Posting Version: CORE_9.004.1.1 </small>
</small></address>
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