implementation of dummies methods

[Mohammad Hamad]

Hi,

Openvpn is depend on fork as i think.  in the config file they have defined
 HAVE_WORKING_FORK. i think it should work with ISAKMP. or  do you think
that i miss some parts?

best

2015-03-02 0:26 GMT-08:00 Stefan Kalkowski <stefan.kalkowski at ...1...
>:

> please also have a look here:
>
>   http://genode.org/documentation/developer-resources/porting
>
> there are explanations about how to proceed with the different porting
> strategies.
>
> Regards
> Stefan
>
> On 03/01/2015 11:12 AM, Sebastian Sumpf wrote:
> > Hello again,
> >
> > On 02/28/2015 09:09 AM, Mohammad Hamad wrote:
> >
> >> Thank you for replaying, could you please give me an example of doing it
> >> with the first option .
> >
> > I guess ISAKMP is a library that heavily depends on libc, right? If so,
> > I would go for option 2 (libc plugin). If it actually requires 'fork'
> > (as Christian mentioned), there is only option 3 (noux) available.
> >
> > For an example of option 1 (even so it does not depend on libc in the
> > first place), you can have a look at 'dde_linux' which is a port of some
> > Linux drivers to Genode. What one basically has to do, is to provide an
> > environment where the ported program can run. That requires the
> > following steps:
> >
> > 1. Make it compile: Provide definitions of any
> > function/structure/macro/enum the program uses from libc.
> >
> > 2. Make it link: Provide a dummy function for each one that leads to a
> > 'undefined reference' message from the linker.
> >
> > 3. Make it work: Implement all dummy functions that are actually used by
> > the program in order to fulfill its core functionality. For example, one
> > can omit book keeping or any other fancy stuff. This requires a little
> > experience, though.
> >
> > I would call the above, the minimal Genode porting guide :-)
> >
> > Cheers,
> >
> > Sebastian
> >
> >
> >
>
> --
> Stefan Kalkowski
> Genode Labs
>
> http://www.genode-labs.com/ · http://genode.org/
>
>
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