why there is no message queue functions wrappered in PJLIB?

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On Sun, Feb 1, 2009 at 3:52 PM, ?? ? <zhengqiang.zhu at yahoo.com.cn> wrote:

> Hi,
>
> I plan to use PJLIB in my project as the OS abstratcion layer. According to
> my former embedded system developing experience, the message queue is
> heavily used for the thread communication. But I can not find the related
> functions in PJLIB.Then what is the suitable way for thread communication?
> For example, how to send the message from one thread to another?
>
>
For me I always prefer to call the function directly, to reduce overhead,
that's why we don't have built-in message queue in pjlib. But if you want
it, I suppose it should be trivial to create one using list and semaphore?

cheers
 Benny
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