linux-brain/include/linux/netfilter_defs.h
Florian Westphal 256d94ba33 netfilter: reduce NF_MAX_HOOKS define
This can be same as NF_INET_NUMHOOKS if we don't support DECNET.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-01-08 18:01:12 +01:00

21 lines
486 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_NETFILTER_CORE_H_
#define __LINUX_NETFILTER_CORE_H_
#include <uapi/linux/netfilter.h>
/* in/out/forward only */
#define NF_ARP_NUMHOOKS 3
/* max hook is NF_DN_ROUTE (6), also see uapi/linux/netfilter_decnet.h */
#define NF_DN_NUMHOOKS 7
#if IS_ENABLED(CONFIG_DECNET)
/* Largest hook number + 1, see uapi/linux/netfilter_decnet.h */
#define NF_MAX_HOOKS NF_DN_NUMHOOKS
#else
#define NF_MAX_HOOKS NF_INET_NUMHOOKS
#endif
#endif