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<h1>include/nucleus/sched-idle.h</h1><a href="sched-idle_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef _XENO_NUCLEUS_SCHED_IDLE_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define _XENO_NUCLEUS_SCHED_IDLE_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#ifndef _XENO_NUCLEUS_SCHED_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#error "please don't include nucleus/sched-idle.h directly"</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span>
<a name="l00030"></a>00030 <span class="comment">/* Idle priority level - actually never used for indexing. */</span>
<a name="l00031"></a>00031 <span class="preprocessor">#define XNSCHED_IDLE_PRIO -1</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="preprocessor">#if defined(__KERNEL__) || defined(__XENO_SIM__)</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="keyword">extern</span> <span class="keyword">struct </span>xnsched_class xnsched_class_idle;
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#define xnsched_class_default xnsched_class_rt</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>
<a name="l00039"></a>00039 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> __xnsched_idle_setparam(<span class="keyword">struct</span> xnthread *thread,
<a name="l00040"></a>00040 <span class="keyword">const</span> <span class="keyword">union</span> xnsched_policy_param *p)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 thread->cprio = p->idle.prio;
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> __xnsched_idle_getparam(<span class="keyword">struct</span> xnthread *thread,
<a name="l00046"></a>00046 <span class="keyword">union</span> xnsched_policy_param *p)
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 p->idle.prio = thread->cprio;
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> __xnsched_idle_trackprio(<span class="keyword">struct</span> xnthread *thread,
<a name="l00052"></a>00052 <span class="keyword">const</span> <span class="keyword">union</span> xnsched_policy_param *p)
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="keywordflow">if</span> (p)
<a name="l00055"></a>00055 __xnsched_idle_setparam(thread, p);
<a name="l00056"></a>00056 <span class="keywordflow">else</span>
<a name="l00057"></a>00057 thread->cprio = XNSCHED_IDLE_PRIO;
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> xnsched_idle_init_tcb(<span class="keyword">struct</span> xnthread *thread)
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="keywordflow">return</span> 0;
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="preprocessor">#endif </span><span class="comment">/* __KERNEL__ || __XENO_SIM__ */</span>
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="preprocessor">#endif </span><span class="comment">/* !_XENO_NUCLEUS_SCHED_IDLE_H */</span>
</pre></div></div>
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