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On Wed, Sep 5, 2018 at 4:37 PM Maxime Villard <max%m00nbsd.net@localhost> wrote:
> In net/rtsock.c, I don't understand where we use the 'pr_input' field of
> COMPATNAME(route_protosw). To me it can't be used: .pr_input takes a
> variadic function, but if you grep through the tree, you can see that
> the variadic .pr_input functions we call always take three arguments, as
> opposed to raw_input() which takes five.
> Therefore raw_input() is never called via .pr_input, and we can set the
> field to NULL. Then we can switch all the .pr_input functions to be static
> and not variadic.
> This will clear a lot of confusion, and will allow us to find problems
> related to types -- like this one.
And a next step would be to change the signature of protosw#pr_input
to that of ip6protosw#pr_input and then we can merge protosw and
ip6protosw into one.
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