linux/include/net/tc_act/tc_defact.h
David S. Miller e9ce1cd3cf [PKT_SCHED]: Kill pkt_act.h inlining.
This was simply making templates of functions and mostly causing a lot
of code duplication in the classifier action modules.

We solve this more cleanly by having a common "struct tcf_common" that
hash worker functions contained once in act_api.c can work with.

Callers work with real action objects that have the common struct
plus their module specific struct members.  You go from a common
object to the higher level one using a "to_foo()" macro which makes
use of container_of() to do the dirty work.

This also kills off act_generic.h which was only used by act_simple.c
and keeping it around was more work than the it's value.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22 14:55:10 -07:00

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C

#ifndef __NET_TC_DEF_H
#define __NET_TC_DEF_H
#include <net/act_api.h>
struct tcf_defact {
struct tcf_common common;
u32 tcfd_datalen;
void *tcfd_defdata;
};
#define to_defact(pc) \
container_of(pc, struct tcf_defact, common)
#endif /* __NET_TC_DEF_H */