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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

xt_ecn.h (736B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. /* iptables module for matching the ECN header in IPv4 and TCP header
  3.  *
  4.  * (C) 2002 Harald Welte <laforge@gnumonks.org>
  5.  *
  6.  * This software is distributed under GNU GPL v2, 1991
  7.  * 
  8.  * ipt_ecn.h,v 1.4 2002/08/05 19:39:00 laforge Exp
  9. */
  10. #ifndef _XT_ECN_H
  11. #define _XT_ECN_H
  13. #include <linux/types.h>
  14. #include <linux/netfilter/xt_dscp.h>
  16. #define XT_ECN_IP_MASK	(~XT_DSCP_MASK)
  18. #define XT_ECN_OP_MATCH_IP	0x01
  19. #define XT_ECN_OP_MATCH_ECE	0x10
  20. #define XT_ECN_OP_MATCH_CWR	0x20
  22. #define XT_ECN_OP_MATCH_MASK	0xce
  24. /* match info */
  25. struct xt_ecn_info {
  26. 	__u8 operation;
  27. 	__u8 invert;
  28. 	__u8 ip_ect;
  29. 	union {
  30. 		struct {
  31. 			__u8 ect;
  32. 		} tcp;
  33. 	} proto;
  34. };
  36. #endif /* _XT_ECN_H */