Name

struct sk_buff — socket buffer

Synopsis

struct sk_buff {
#ifdef __GENKSYMS__
  struct sk_buff * next;
  struct sk_buff * prev;
  struct sock * sk;
#else
  union {unnamed_union};
  __u16 vlan_tci;
#ifndef __GENKSYMS__
#endif
  sk_buff_data_t transport_header;
  sk_buff_data_t network_header;
  sk_buff_data_t mac_header;
  sk_buff_data_t tail;
  sk_buff_data_t end;
  unsigned char * head;
  unsigned char * data;
  unsigned int truesize;
  atomic_t users;
};  

Members

next

Next buffer in list

prev

Previous buffer in list

sk

Socket we are owned by

{unnamed_union}

anonymous

vlan_tci

vlan tag control information

transport_header

Transport layer header

network_header

Network layer header

mac_header

Link layer header

tail

Tail pointer

end

End pointer

head

Head of buffer

data

Data head pointer

truesize

Buffer size

users

User count - see {datagram,tcp}.c