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https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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2e4e6a17af
This monster-patch tries to do the best job for unifying the data structures and backend interfaces for the three evil clones ip_tables, ip6_tables and arp_tables. In an ideal world we would never have allowed this kind of copy+paste programming... but well, our world isn't (yet?) ideal. o introduce a new x_tables module o {ip,arp,ip6}_tables depend on this x_tables module o registration functions for tables, matches and targets are only wrappers around x_tables provided functions o all matches/targets that are used from ip_tables and ip6_tables are now implemented as xt_FOOBAR.c files and provide module aliases to ipt_FOOBAR and ip6t_FOOBAR o header files for xt_matches are in include/linux/netfilter/, include/linux/netfilter_{ipv4,ipv6} contains compatibility wrappers around the xt_FOOBAR.h headers Based on this patchset we're going to further unify the code, gradually getting rid of all the layer 3 specific assumptions. Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
21 lines
543 B
C
21 lines
543 B
C
#ifndef _XT_RATE_H
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#define _XT_RATE_H
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/* timings are in milliseconds. */
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#define XT_LIMIT_SCALE 10000
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/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
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seconds, or one every 59 hours. */
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struct xt_rateinfo {
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u_int32_t avg; /* Average secs between packets * scale */
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u_int32_t burst; /* Period multiplier for upper limit. */
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/* Used internally by the kernel */
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unsigned long prev;
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u_int32_t credit;
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u_int32_t credit_cap, cost;
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/* Ugly, ugly fucker. */
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struct xt_rateinfo *master;
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};
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#endif /*_XT_RATE_H*/
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