include/net/sock.h

162 struct sock_common {  struct
166 	union {
173 	union  {
178 	union {
186 	unsigned short		skc_family;
187 	volatile unsigned char	skc_state;
188 	unsigned char		skc_reuse:4;
189 	unsigned char		skc_reuseport:1;
190 	unsigned char		skc_ipv6only:1;
191 	unsigned char		skc_net_refcnt:1;
192 	int			skc_bound_dev_if;
193 	union {
197 	struct proto		*skc_prot;
198 	possible_net_t		skc_net;
201 	struct in6_addr		skc_v6_daddr;
202 	struct in6_addr		skc_v6_rcv_saddr;
205 	atomic64_t		skc_cookie;
212 	union {
222 	int			skc_dontcopy_begin[0];
224 	union {
228 	unsigned short		skc_tx_queue_mapping;
230 	unsigned short		skc_rx_queue_mapping;
232 	union {
238 	refcount_t		skc_refcnt;
240 	int                     skc_dontcopy_end[0];
241 	union {