No support for sharing unnamed semaphores between processes through shared memory?

Corinna Vinschen corinna-cygwin@cygwin.com
Tue Oct 9 13:54:00 GMT 2012


On Sep 25 14:03, Linda Walsh wrote:
> Matt Sexton wrote:
> >Hello,
> >
> >I am attempting to port to Cygwin an application that synchronizes
> >between processes using unnamed semaphores in shared memory.  Both
> >processes have mapped the shared memory region, one process
> >initialize
> ----
> 	There's a cygwin process that you have to have running
> for shared memory that "hosts" or holds on to the shared
> memory.

That's not the problem here.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

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