[Vm-dev] Finding ip address for eth0?
Andreas Raab
andreas.raab at gmx.de
Wed Aug 26 21:21:53 UTC 2009
Bert Freudenberg wrote:
> On 26.08.2009, at 22:27, Andreas Raab wrote:
>> Bert Freudenberg wrote:
>>> What got implemented though is a primitive to list all interfaces
>>> that are available. Hosts do not have IP addresses, interfaces do.
>>> And since hosts typically have multiple interfaces, it's not really
>>> up to the VM to pick one, but the application.
>>
>> What's the primitive? How do I use it? Any examples?
>
> There are examples and tests in the image ... it's part of the IPv6
> work, which did not only add IPv6 support but generalized the Socket
> support. Not sure exactly which method it would be.
Bummer. I thought you were saying that there was "one" primitive that
would do it, not two dozen ;-) Unfortunately, adding the whole IPv6
stuff is not an option at this point; we're too close to release for
that. I think I'll go through the code and try to see how to fold this
into an isolated function - does it work in the OLPC image?
Cheers,
- Andreas
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