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Initial integration of kernel stack (does not work)

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Gregory Nutt 2014-09-14 11:19:34 -06:00
parent 3d0f6aca5d
commit 8050d9fe25
1 changed files with 3 additions and 2 deletions
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Documentation/NuttxPortingGuide.html
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@ -3320,18 +3320,19 @@ VxWorks provides the following comparable interface:
<h3><a name="up_addrenv_kstackalloc">4.4.15 <code>up_addrenv_kstackalloc()</code></a></h3>
<p><b>Function Prototype</b>:<p>
<ul>
<code>int up_addrenv_kstackalloc(FAR struct tcb_s *tcb, size_t stacksize);</code>
<code>int up_addrenv_kstackalloc(FAR struct tcb_s *tcb);</code>
</ul>
<p><b>Description</b>:</p>
<ul>
<p>
This function is called when a new thread is created to allocate the new thread's kernel stack.
This function may be called for certain terminating threads which have no kernel stack.
It must be tolerant of that case.
</p>
</ul>
<p><b>Input Parameters</b>:</p>
<ul>
<li><code>tcb</code>: The TCB of the thread that requires the kernel stack.</li>
<li><code>stacksize</code>: The size (in bytes) of the kernel stack needed by the thread.</li>
</ul>
<p><b>Returned Value</b>:</p>
<ul>