diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2011-06-09 23:03:07 +0400 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2011-12-27 23:31:31 +0400 |
| commit | d446a8202c81d95f91b1682fc67e7fadd9a31389 (patch) | |
| tree | e3e7dcc79eab38846b53af613929b68aa0318752 /include | |
| parent | c0d2b8376ae2d74aa862e946a372502603e9066d (diff) | |
| download | linux-d446a8202c81d95f91b1682fc67e7fadd9a31389.tar.xz | |
netfilter: xtables: move ipt_ecn to xt_ecn
Prepare the ECN match for augmentation by an IPv6 counterpart. Since
no symbol dependencies to ipv6.ko are added, having a single ecn match
module is the more so welcome.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter/Kbuild | 1 | ||||
| -rw-r--r-- | include/linux/netfilter/xt_ecn.h | 35 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4/ipt_ecn.h | 31 |
3 files changed, 37 insertions, 30 deletions
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index e630a2ed4f18..e144f54185c0 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -43,6 +43,7 @@ header-y += xt_cpu.h header-y += xt_dccp.h header-y += xt_devgroup.h header-y += xt_dscp.h +header-y += xt_ecn.h header-y += xt_esp.h header-y += xt_hashlimit.h header-y += xt_helper.h diff --git a/include/linux/netfilter/xt_ecn.h b/include/linux/netfilter/xt_ecn.h new file mode 100644 index 000000000000..065c1a537e5d --- /dev/null +++ b/include/linux/netfilter/xt_ecn.h @@ -0,0 +1,35 @@ +/* iptables module for matching the ECN header in IPv4 and TCP header + * + * (C) 2002 Harald Welte <laforge@gnumonks.org> + * + * This software is distributed under GNU GPL v2, 1991 + * + * ipt_ecn.h,v 1.4 2002/08/05 19:39:00 laforge Exp +*/ +#ifndef _XT_ECN_H +#define _XT_ECN_H + +#include <linux/types.h> +#include <linux/netfilter/xt_dscp.h> + +#define IPT_ECN_IP_MASK (~XT_DSCP_MASK) + +#define IPT_ECN_OP_MATCH_IP 0x01 +#define IPT_ECN_OP_MATCH_ECE 0x10 +#define IPT_ECN_OP_MATCH_CWR 0x20 + +#define IPT_ECN_OP_MATCH_MASK 0xce + +/* match info */ +struct ipt_ecn_info { + __u8 operation; + __u8 invert; + __u8 ip_ect; + union { + struct { + __u8 ect; + } tcp; + } proto; +}; + +#endif /* _XT_ECN_H */ diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h index eabf95fb7d3e..b1124ec76190 100644 --- a/include/linux/netfilter_ipv4/ipt_ecn.h +++ b/include/linux/netfilter_ipv4/ipt_ecn.h @@ -1,35 +1,6 @@ -/* iptables module for matching the ECN header in IPv4 and TCP header - * - * (C) 2002 Harald Welte <laforge@gnumonks.org> - * - * This software is distributed under GNU GPL v2, 1991 - * - * ipt_ecn.h,v 1.4 2002/08/05 19:39:00 laforge Exp -*/ #ifndef _IPT_ECN_H #define _IPT_ECN_H -#include <linux/types.h> -#include <linux/netfilter/xt_dscp.h> - -#define IPT_ECN_IP_MASK (~XT_DSCP_MASK) - -#define IPT_ECN_OP_MATCH_IP 0x01 -#define IPT_ECN_OP_MATCH_ECE 0x10 -#define IPT_ECN_OP_MATCH_CWR 0x20 - -#define IPT_ECN_OP_MATCH_MASK 0xce - -/* match info */ -struct ipt_ecn_info { - __u8 operation; - __u8 invert; - __u8 ip_ect; - union { - struct { - __u8 ect; - } tcp; - } proto; -}; +#include <linux/netfilter/xt_ecn.h> #endif /* _IPT_ECN_H */ |