dccp_skb_cb Struct Reference

#include <dccp.h>

Data Fields
union {
struct inet_skb_parm   h4
}	header
__u8	dccpd_type:4
__u8	dccpd_ccval:4
__u8	dccpd_reset_code
__u8	dccpd_reset_data [3]
__u16	dccpd_opt_len
__u64	dccpd_seq
__u64	dccpd_ack_seq

Detailed Description

dccp_skb_cb - DCCP per-packet control information : one of dccp_pkt_type (or unknown) : CCVal field (5.1), see e.g. RFC 4342, 8.1 : one of dccp_reset_codes : Data1..3 fields (depend on ) : total length of all options (5.8) in the packet : sequence number : acknowledgment number subheader field value

This is used for transmission as well as for reception.

Definition at line 357 of file dccp.h.

Field Documentation

__u64 dccpd_ack_seq

Definition at line 370 of file dccp.h.

__u8 dccpd_ccval

Definition at line 365 of file dccp.h.

__u16 dccpd_opt_len

Definition at line 368 of file dccp.h.

__u8 dccpd_reset_code

Definition at line 366 of file dccp.h.

__u8 dccpd_reset_data[3]

Definition at line 366 of file dccp.h.

__u64 dccpd_seq

Definition at line 369 of file dccp.h.

__u8 dccpd_type

Definition at line 364 of file dccp.h.

struct inet_skb_parm h4

Definition at line 359 of file dccp.h.

union { ... } header

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The documentation for this struct was generated from the following file:

• net/dccp/dccp.h