linux/include/net/tc_act/tc_defact.h

#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 */
[PKT_SCHED]: Introduce simple actions. And provide an example simply action in order to demonstrate usage. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net> 2005-04-25 03:10:16 +00:00			`#ifndef __NET_TC_DEF_H`
			`#define __NET_TC_DEF_H`

			`#include <net/act_api.h>`

[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> 2006-08-22 06:54:55 +00:00			`struct tcf_defact {`
			`struct tcf_common common;`
			`u32 tcfd_datalen;`
			`void *tcfd_defdata;`
[PKT_SCHED]: Introduce simple actions. And provide an example simply action in order to demonstrate usage. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net> 2005-04-25 03:10:16 +00:00			`};`
[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> 2006-08-22 06:54:55 +00:00			`#define to_defact(pc) \`
			`container_of(pc, struct tcf_defact, common)`
[PKT_SCHED]: Introduce simple actions. And provide an example simply action in order to demonstrate usage. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net> 2005-04-25 03:10:16 +00:00
[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> 2006-08-22 06:54:55 +00:00			`#endif /* __NET_TC_DEF_H */`