posix message queues

Lisa A. Day day at lanl.gov
Fri Sep 10 19:57:49 UTC 2010


Retraction  - I did not state (2)  right. What I meant is that I can 
successfully spawn all tasks, the trouble I'm having is creating the msq 
for the 3rd generation thread....

Lisa A. Day wrote:
> Hi All,
> I'm experiencing some oddities with the posix msqs, which I'm 
> hopefully missing some simple tips to overcome (hopefully not missing 
> the point all together) .
> 1)  In my app, the API is extremely picky about names - "/" plus 6 
> characters -- only. Is this correct? I can deal with it, but it took 
> some time to figure it out.
> 2) I can spawn mulitple threads from the POSIX_init process no 
> problem, but I can't spawn a thread from one of its child processes. 
> Is there a trick or caveat to accomplishing this?
>
> Thanks - and if anyone knows of some good tech notes or documentation 
> for this API that I haven't found, that would be helpful...
>
>
> _______________________________________________
> rtems-users mailing list
> rtems-users at rtems.org
> http://www.rtems.org/mailman/listinfo/rtems-users

-- 
===============================
Lisa A. Day
ISR-3: Space Data Systems
MS D440
Los Alamos, NM 87545
(505) 665-4780




More information about the users mailing list