Messages in this thread | | | From | Måns Rullgård <> | Subject | Re: udp.c | Date | Mon, 13 Jun 2005 14:24:55 +0200 |
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Bernd Petrovitsch <bernd@firmix.at> 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 mru@inprovide.com
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