Re: udp.c

Bernd Petrovitsch <[email protected]> writes:

> On Mon, 2005-06-13 at 14:57 +0300, Rommer wrote:
>> Where used strange function udp_v4_hash?
>> linux-2.6.11.11, net/ipv4/udp.c:204
>> 
>> static void udp_v4_hash(struct sock *sk)
>
> Since it is "static" the user must be in the same source file (or -
> theoretically - any included header).

It's not that simple.  It is assigned to the 'hash' field of a struct
proto, which is exported.  It could be used from anywhere, but
hopefully isn't.  Something else is supposed to ensure that it is
never called when using the UDP protocol.

-- 
Måns Rullgård
[email protected]

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