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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

nfnetlink_log.h (3105B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. #ifndef _NFNETLINK_LOG_H
  3. #define _NFNETLINK_LOG_H
  5. /* This file describes the netlink messages (i.e. 'protocol packets'),
  6.  * and not any kind of function definitions.  It is shared between kernel and
  7.  * userspace.  Don't put kernel specific stuff in here */
  9. #include <linux/types.h>
  10. #include <linux/netfilter/nfnetlink.h>
  12. enum nfulnl_msg_types {
  13. 	NFULNL_MSG_PACKET,		/* packet from kernel to userspace */
  14. 	NFULNL_MSG_CONFIG,		/* connect to a particular queue */
  16. 	NFULNL_MSG_MAX
  17. };
  19. struct nfulnl_msg_packet_hdr {
  20. 	__be16		hw_protocol;	/* hw protocol (network order) */
  21. 	__u8	hook;		/* netfilter hook */
  22. 	__u8	_pad;
  23. };
  25. struct nfulnl_msg_packet_hw {
  26. 	__be16		hw_addrlen;
  27. 	__u16	_pad;
  28. 	__u8	hw_addr[8];
  29. };
  31. struct nfulnl_msg_packet_timestamp {
  32. 	__aligned_be64	sec;
  33. 	__aligned_be64	usec;
  34. };
  36. enum nfulnl_vlan_attr {
  37. 	NFULA_VLAN_UNSPEC,
  38. 	NFULA_VLAN_PROTO,		/* __be16 skb vlan_proto */
  39. 	NFULA_VLAN_TCI,			/* __be16 skb htons(vlan_tci) */
  40. 	__NFULA_VLAN_MAX,
  41. };
  43. #define NFULA_VLAN_MAX (__NFULA_VLAN_MAX + 1)
  45. enum nfulnl_attr_type {
  46. 	NFULA_UNSPEC,
  47. 	NFULA_PACKET_HDR,
  48. 	NFULA_MARK,			/* __u32 nfmark */
  49. 	NFULA_TIMESTAMP,		/* nfulnl_msg_packet_timestamp */
  50. 	NFULA_IFINDEX_INDEV,		/* __u32 ifindex */
  51. 	NFULA_IFINDEX_OUTDEV,		/* __u32 ifindex */
  52. 	NFULA_IFINDEX_PHYSINDEV,	/* __u32 ifindex */
  53. 	NFULA_IFINDEX_PHYSOUTDEV,	/* __u32 ifindex */
  54. 	NFULA_HWADDR,			/* nfulnl_msg_packet_hw */
  55. 	NFULA_PAYLOAD,			/* opaque data payload */
  56. 	NFULA_PREFIX,			/* string prefix */
  57. 	NFULA_UID,			/* user id of socket */
  58. 	NFULA_SEQ,			/* instance-local sequence number */
  59. 	NFULA_SEQ_GLOBAL,		/* global sequence number */
  60. 	NFULA_GID,			/* group id of socket */
  61. 	NFULA_HWTYPE,			/* hardware type */
  62. 	NFULA_HWHEADER,			/* hardware header */
  63. 	NFULA_HWLEN,			/* hardware header length */
  64. 	NFULA_CT,                       /* nfnetlink_conntrack.h */
  65. 	NFULA_CT_INFO,                  /* enum ip_conntrack_info */
  66. 	NFULA_VLAN,			/* nested attribute: packet vlan info */
  67. 	NFULA_L2HDR,			/* full L2 header */
  69. 	__NFULA_MAX
  70. };
  71. #define NFULA_MAX (__NFULA_MAX - 1)
  73. enum nfulnl_msg_config_cmds {
  74. 	NFULNL_CFG_CMD_NONE,
  75. 	NFULNL_CFG_CMD_BIND,
  76. 	NFULNL_CFG_CMD_UNBIND,
  77. 	NFULNL_CFG_CMD_PF_BIND,
  78. 	NFULNL_CFG_CMD_PF_UNBIND,
  79. };
  81. struct nfulnl_msg_config_cmd {
  82. 	__u8	command;	/* nfulnl_msg_config_cmds */
  83. } __attribute__ ((packed));
  85. struct nfulnl_msg_config_mode {
  86. 	__be32		copy_range;
  87. 	__u8	copy_mode;
  88. 	__u8	_pad;
  89. } __attribute__ ((packed));
  91. enum nfulnl_attr_config {
  92. 	NFULA_CFG_UNSPEC,
  93. 	NFULA_CFG_CMD,			/* nfulnl_msg_config_cmd */
  94. 	NFULA_CFG_MODE,			/* nfulnl_msg_config_mode */
  95. 	NFULA_CFG_NLBUFSIZ,		/* __u32 buffer size */
  96. 	NFULA_CFG_TIMEOUT,		/* __u32 in 1/100 s */
  97. 	NFULA_CFG_QTHRESH,		/* __u32 */
  98. 	NFULA_CFG_FLAGS,		/* __u16 */
  99. 	__NFULA_CFG_MAX
  100. };
  101. #define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)
  103. #define NFULNL_COPY_NONE	0x00
  104. #define NFULNL_COPY_META	0x01
  105. #define NFULNL_COPY_PACKET	0x02
  106. /* 0xff is reserved, don't use it for new copy modes. */
  108. #define NFULNL_CFG_F_SEQ	0x0001
  109. #define NFULNL_CFG_F_SEQ_GLOBAL	0x0002
  110. #define NFULNL_CFG_F_CONNTRACK	0x0004
  112. #endif /* _NFNETLINK_LOG_H */