Hello Anderson,
As far as I know, the only way of communicating RT task is with shared
memory. It is up to you and easy to implemente queues, semaphores,
whatever by using that shared memory.
See "Using Shared Memory in Real-Time Linux" document. Some kind of
blocking between processes is explained there.

__________________________________________________________________________
Ivan Martinez (Rodriguez)                                Gunløsgade 49 3tv
Bch in Computer Science - MSc student                     2300 København S
http:\\www.student.dtu.dk\~u990873                                 Danmark
__________________________________________________________________________

On Thu, 20 Jan 2000, Anderson Borges wrote:

> HELP !!!!  
>   
> I need to know if there is any way to use semaphores to block REAL-TIME tasks in 
>RT-Linux.(not RTAI)  
> I need to communicate two REAL-TIME tasks with blockade !!!!  
> How can I do it using RT-Linux ?!?!?  
>   
> Thanks !!!
> 

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For more information on Real-Time Linux see:
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