struct_sock_common(9) centos man page | unix.com

STRUCT 
SOCK_COMMON(9)						 Linux Networking					     STRUCT SOCK_COMMON(9)

NAME
       struct_sock_common - minimal network layer representation of sockets

SYNOPSIS
       struct sock_common {
	 union {unnamed_union};
	 int skc_tx_queue_mapping;
	 atomic_t skc_refcnt;
       };

MEMBERS
       {unnamed_union}
	   anonymous

       skc_tx_queue_mapping
	   tx queue number for this connection

       skc_refcnt
	   reference count

DESCRIPTION
       This is the minimal network layer representation of sockets, the header for struct sock and struct inet_timewait_sock.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     STRUCT SOCK_COMMON(9)