From 2057750071822d72200fe06f759009c216229542 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 21 Jun 2004 21:44:08 +0000 Subject: add missing include --- include/linux/netfilter_ipv4/ipt_dstlimit.h | 39 +++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 include/linux/netfilter_ipv4/ipt_dstlimit.h (limited to 'include') diff --git a/include/linux/netfilter_ipv4/ipt_dstlimit.h b/include/linux/netfilter_ipv4/ipt_dstlimit.h new file mode 100644 index 00000000..1a88f6b6 --- /dev/null +++ b/include/linux/netfilter_ipv4/ipt_dstlimit.h @@ -0,0 +1,39 @@ +#ifndef _IPT_DSTLIMIT_H +#define _IPT_DSTLIMIT_H + +/* timings are in milliseconds. */ +#define IPT_DSTLIMIT_SCALE 10000 +/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490 + seconds, or one every 59 hours. */ + +/* details of this structure hidden by the implementation */ +struct ipt_dstlimit_htable; + +#define IPT_DSTLIMIT_HASH_DIP 0x0001 +#define IPT_DSTLIMIT_HASH_DPT 0x0002 +#define IPT_DSTLIMIT_HASH_SIP 0x0004 + +struct dstlimit_cfg { + u_int32_t mode; /* bitmask of IPT_DSTLIMIT_HASH_* */ + u_int32_t avg; /* Average secs between packets * scale */ + u_int32_t burst; /* Period multiplier for upper limit. */ + + /* user specified */ + u_int32_t size; /* how many buckets */ + u_int32_t max; /* max number of entries */ + u_int32_t gc_interval; /* gc interval */ + u_int32_t expire; /* when do entries expire? */ +}; + +struct ipt_dstlimit_info { + char name [IFNAMSIZ]; /* name */ + struct dstlimit_cfg cfg; + struct ipt_dstlimit_htable *hinfo; + + /* Used internally by the kernel */ + union { + void *ptr; + struct ipt_dstlimit_info *master; + } u; +}; +#endif /*_IPT_DSTLIMIT_H*/ -- cgit v1.2.3