Re: [PATCH] [RFC] netfilter: don't assume NFPROTO_* are like PF_*

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On Monday 2012-05-14 15:58, Alban Crequy wrote:
>--- a/include/linux/netfilter.h
>+++ b/include/linux/netfilter.h
>@@ -62,11 +62,11 @@ enum nf_inet_hooks {
> 
> enum {
> 	NFPROTO_UNSPEC =  0,
>-	NFPROTO_IPV4   =  2,
>-	NFPROTO_ARP    =  3,
>-	NFPROTO_BRIDGE =  7,
>-	NFPROTO_IPV6   = 10,
>-	NFPROTO_DECNET = 12,
>+	NFPROTO_IPV4,
>+	NFPROTO_ARP,
>+	NFPROTO_BRIDGE,
>+	NFPROTO_IPV6,
>+	NFPROTO_DECNET,
> 	NFPROTO_NUMPROTO,
> };

This must not be changed under any circumstances. It is exported to
and used by userspace. (Except perhaps for NFPROTO_DECNET, which
refers to a quite dead protocol that I think no user parts have ever
used NFPROTO_DECNET.) I would consider it acceptable to change the
value for NFPROTO_DECNET if Pablo joins.
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