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* [Xenomai-help] IDDP/XDDP File/Socket descriptors with select/epoll
@ 2011-05-12 18:02 Guvenc Gulce
  2011-05-12 20:36 ` Gilles Chanteperdrix
  0 siblings, 1 reply; 2+ messages in thread
From: Guvenc Gulce @ 2011-05-12 18:02 UTC (permalink / raw)
  To: Xenomai-help

Hi
The Xenomai IPC Mechanisms IDDP and XDDP use the Posix Socket API.
Is it possible to monitor the returned file/socket descriptors of IDDP/XDDP
sockets using the select/epoll mechanisms ?

For example can we monitor the socket descriptors of IDDP Sockets using
the posix select and/or linux epoll mechanism if those sockets
are running in the context of two xenomai real time threads which are 
trying to communicate with each other over IDDP ?

Thanks & Regards

Guvenc 



^ permalink raw reply	[flat|nested] 2+ messages in thread
* Re: [Xenomai-help] IDDP/XDDP File/Socket descriptors with select/epoll
  2011-05-12 18:02 [Xenomai-help] IDDP/XDDP File/Socket descriptors with select/epoll Guvenc Gulce
@ 2011-05-12 20:36 ` Gilles Chanteperdrix
  0 siblings, 0 replies; 2+ messages in thread
From: Gilles Chanteperdrix @ 2011-05-12 20:36 UTC (permalink / raw)
  To: Guvenc Gulce; +Cc: Xenomai-help

On 05/12/2011 08:02 PM, Guvenc Gulce wrote:
> Hi
> The Xenomai IPC Mechanisms IDDP and XDDP use the Posix Socket API.
> Is it possible to monitor the returned file/socket descriptors of IDDP/XDDP
> sockets using the select/epoll mechanisms ?
> 
> For example can we monitor the socket descriptors of IDDP Sockets using
> the posix select and/or linux epoll mechanism if those sockets
> are running in the context of two xenomai real time threads which are 
> trying to communicate with each other over IDDP ?

The posix skin has a select service, which requires support from the
underlying driver, which nobody has implemented for the IDDP/XDDP
sockets. But we would welcome patches doing so.

-- 
                                                                Gilles.


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2011-05-12 18:02 [Xenomai-help] IDDP/XDDP File/Socket descriptors with select/epoll Guvenc Gulce
2011-05-12 20:36 ` Gilles Chanteperdrix

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