forked from luck/tmp_suning_uos_patched
e9ce1cd3cf
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>
18 lines
328 B
C
18 lines
328 B
C
#ifndef __NET_TC_GACT_H
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#define __NET_TC_GACT_H
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#include <net/act_api.h>
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struct tcf_gact {
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struct tcf_common common;
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#ifdef CONFIG_GACT_PROB
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u16 tcfg_ptype;
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u16 tcfg_pval;
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int tcfg_paction;
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#endif
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};
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#define to_gact(pc) \
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container_of(pc, struct tcf_gact, common)
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#endif /* __NET_TC_GACT_H */
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