---

---

---

01: #ifndef _NFNETLINK_LOG_H
02: #define _NFNETLINK_LOG_H
03: 
04: /* This file describes the netlink messages (i.e. 'protocol packets'),
05:  * and not any kind of function definitions.  It is shared between kernel and
06:  * userspace.  Don't put kernel specific stuff in here */
07: 
08: #include <linux/types.h>
09: #include <linux/netfilter/nfnetlink.h>
10: 
11: enum nfulnl_msg_types {
12:         NFULNL_MSG_PACKET,              /* packet from kernel to userspace */
13:         NFULNL_MSG_CONFIG,              /* connect to a particular queue */
14: 
15:         NFULNL_MSG_MAX
16: };
17: 
18: struct nfulnl_msg_packet_hdr {
19:         __be16          hw_protocol;    /* hw protocol (network order) */
20:         __u8    hook;           /* netfilter hook */
21:         __u8    _pad;
22: };
23: 
24: struct nfulnl_msg_packet_hw {
25:         __be16          hw_addrlen;
26:         __u16   _pad;
27:         __u8    hw_addr[8];
28: };
29: 
30: struct nfulnl_msg_packet_timestamp {
31:         __aligned_be64  sec;
32:         __aligned_be64  usec;
33: };
34: 
35: enum nfulnl_attr_type {
36:         NFULA_UNSPEC,
37:         NFULA_PACKET_HDR,
38:         NFULA_MARK,                     /* __u32 nfmark */
39:         NFULA_TIMESTAMP,                /* nfulnl_msg_packet_timestamp */
40:         NFULA_IFINDEX_INDEV,            /* __u32 ifindex */
41:         NFULA_IFINDEX_OUTDEV,           /* __u32 ifindex */
42:         NFULA_IFINDEX_PHYSINDEV,        /* __u32 ifindex */
43:         NFULA_IFINDEX_PHYSOUTDEV,       /* __u32 ifindex */
44:         NFULA_HWADDR,                   /* nfulnl_msg_packet_hw */
45:         NFULA_PAYLOAD,                  /* opaque data payload */
46:         NFULA_PREFIX,                   /* string prefix */
47:         NFULA_UID,                      /* user id of socket */
48:         NFULA_SEQ,                      /* instance-local sequence number */
49:         NFULA_SEQ_GLOBAL,               /* global sequence number */
50:         NFULA_GID,                      /* group id of socket */
51:         NFULA_HWTYPE,                   /* hardware type */
52:         NFULA_HWHEADER,                 /* hardware header */
53:         NFULA_HWLEN,                    /* hardware header length */
54: 
55:         __NFULA_MAX
56: };
57: #define NFULA_MAX (__NFULA_MAX - 1)
58: 
59: enum nfulnl_msg_config_cmds {
60:         NFULNL_CFG_CMD_NONE,
61:         NFULNL_CFG_CMD_BIND,
62:         NFULNL_CFG_CMD_UNBIND,
63:         NFULNL_CFG_CMD_PF_BIND,
64:         NFULNL_CFG_CMD_PF_UNBIND,
65: };
66: 
67: struct nfulnl_msg_config_cmd {
68:         __u8    command;        /* nfulnl_msg_config_cmds */
69: } __attribute__ ((packed));
70: 
71: struct nfulnl_msg_config_mode {
72:         __be32          copy_range;
73:         __u8    copy_mode;
74:         __u8    _pad;
75: } __attribute__ ((packed));
76: 
77: enum nfulnl_attr_config {
78:         NFULA_CFG_UNSPEC,
79:         NFULA_CFG_CMD,                  /* nfulnl_msg_config_cmd */
80:         NFULA_CFG_MODE,                 /* nfulnl_msg_config_mode */
81:         NFULA_CFG_NLBUFSIZ,             /* __u32 buffer size */
82:         NFULA_CFG_TIMEOUT,              /* __u32 in 1/100 s */
83:         NFULA_CFG_QTHRESH,              /* __u32 */
84:         NFULA_CFG_FLAGS,                /* __u16 */
85:         __NFULA_CFG_MAX
86: };
87: #define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)
88: 
89: #define NFULNL_COPY_NONE        0x00
90: #define NFULNL_COPY_META        0x01
91: #define NFULNL_COPY_PACKET      0x02
92: /* 0xff is reserved, don't use it for new copy modes. */
93: 
94: #define NFULNL_CFG_F_SEQ        0x0001
95: #define NFULNL_CFG_F_SEQ_GLOBAL 0x0002
96: 
97: #endif /* _NFNETLINK_LOG_H */
98: 

---

---

---