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Commit 3b01cf56 authored by John Fastabend's avatar John Fastabend Committed by David S. Miller
Browse files

net: tc: helper functions to query action types 



This is a helper function drivers can use to learn if the
action type is a drop action.

Signed-off-by: default avatarJohn Fastabend <john.r.fastabend@intel.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Acked-by: default avatarJamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1c78c64e

include/net/tc_act/tc_gact.h

+16 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
#define __NET_TC_GACT_H



#include <net/act_api.h>

#include <linux/tc_act/tc_gact.h>



struct tcf_gact {

	struct tcf_common	common;
@@ -15,4 +16,19 @@ struct tcf_gact { 
#define to_gact(a) \

	container_of(a->priv, struct tcf_gact, common)



#ifdef CONFIG_NET_CLS_ACT

static inline bool is_tcf_gact_shot(const struct tc_action *a)

{

	struct tcf_gact *gact;



	if (a->ops && a->ops->type != TCA_ACT_GACT)

		return false;



	gact = a->priv;

	if (gact->tcf_action == TC_ACT_SHOT)

		return true;



	return false;

}

#endif

#endif /* __NET_TC_GACT_H */