pthread_mutexattr_setpshared supported?

Brian Ford ford@vss.fsi.com
Thu May 13 21:44:00 GMT 2004


On Thu, 13 May 2004, Johnny Willemsen wrote:

> Hi,
>
> A question. I am trying to get ACE/TAO working with Cygwin. I am now trying
> to get process shared mutexes to work and I have a question. Is
> pthread_mutexattr_setpshared supported? From some logging I have I see I get
> an invalid argument after calling this method.

IIRC, process shared mutexes are not currently supported at all under
Cygwin.  Although, with cygserver revived, it might not be too difficult
to add.  PTC.

-- 
Brian Ford
Senior Realtime Software Engineer
VITAL - Visual Simulation Systems
FlightSafety International
the best safety device in any aircraft is a well-trained pilot...

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