Linux Kernel
3.7.1
|
#include <dccp.h>
Data Fields | |
__be16 | dccph_sport |
__be16 | dccph_dport |
__u8 | dccph_doff |
__sum16 | dccph_checksum |
__u8 | dccph_seq2 |
__be16 | dccph_seq |
struct dccp_hdr - generic part of DCCP packet header
- Relevant port on the endpoint that sent this packet - Relevant port on the other endpoint - Data Offset from the start of the DCCP header, in 32-bit words - Used by the HC-Sender CCID - Parts of the packet that are covered by the Checksum field - Internet checksum, depends on dccph_cscov - 0 = 24 bit sequence number, 1 = 48 - packet type, see DCCP_PKT_ prefixed macros - sequence number high or low order 24 bits, depends on dccph_x