Documentation on writing a custom socket

Julian Elischer julian at
Sun Mar 9 06:30:38 UTC 2008

Hans Petter Selasky wrote:
> Hi,
> I'm planning to create a new socket type in FreeBSD called AF_Q921, which is 
> to be used for ISDN telephony. Where do I find documentation on how to 
> implement a new socket in the kernel ?
> --HPS
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basically you just need to add a 'domain' structure.

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