Yet another question. Associated with "Re: Shared library"

[Peter Nguyen]

Christian,

Also, I should mention that the reason i don't think the dataspace capabilities
in the server main.cc and client main.cc is because when i print the 2 values
after i obtain the capabilities, they should be the same if they are sharing the
same memory.

Peter


> Hello Peter,
>
> On Thu, Mar 11, 2010 at 07:21:28PM +1030, Peter Nguyen wrote:
> > What i meant by this is that in the client code, I obtain the
> > dataspace capability, write to that memory, and print the contents of
> > that memory. After this, I create other variables to store the
> > dataspace capability, and it refers to the same memory. However, I was
> > under the impression that this memory could be shared by other
> > components other than the client code. For instance, adding a
> > connection to the server from the HTTP server code (for instance)
> > seems to result in a different dataspace capability as printing the
> > contents (casting the memory to an int) results in the value being 0.
> > Maybe moving the code into the Session_component would probably fix
> > this problem.
>
> IMO it's time for me to stop guessing what your code may look like or you
> may try to say. Please post compilable source code and/or logs if you
> want further support from my side.
>
> Ciao
> --
> Christian Helmuth
> Genode Labs
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