9395 struct proto {  struct
9396 	void (*close)(struct sock *, long);
9397 	int (*pre_connect)(struct sock *, struct sockaddr *, int);
9398 	int (*connect)(struct sock *, struct sockaddr *, int);
9399 	int (*disconnect)(struct sock *, int);
9400 	struct sock * (*accept)(struct sock *, int, int *, bool);
9401 	int (*ioctl)(struct sock *, int, int *);
9402 	int (*init)(struct sock *);
9403 	void (*destroy)(struct sock *);
9404 	void (*shutdown)(struct sock *, int);
9405 	int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
9406 …t, int, char __attribute__((btf_type_tag("user"))) *, int __attribute__((btf_type_tag("user"))) *);
9407 	void (*keepalive)(struct sock *, int);
9408 	int (*compat_ioctl)(struct sock *, unsigned int, unsigned long);
9409 	int (*sendmsg)(struct sock *, struct msghdr *, size_t);
9410 	int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *);
9411 	void (*splice_eof)(struct socket *);
9412 	int (*bind)(struct sock *, struct sockaddr *, int);
9413 	int (*bind_add)(struct sock *, struct sockaddr *, int);
9414 	int (*backlog_rcv)(struct sock *, struct sk_buff *);
9415 	bool (*bpf_bypass_getsockopt)(int, int);
9416 	void (*release_cb)(struct sock *);
9417 	int (*hash)(struct sock *);
9418 	void (*unhash)(struct sock *);
9419 	void (*rehash)(struct sock *);
9420 	int (*get_port)(struct sock *, unsigned short);
9421 	void (*put_port)(struct sock *);
9422 	int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
9423 	unsigned int inuse_idx;
9424 	bool (*stream_memory_free)(const struct sock *, int);
9425 	bool (*sock_is_readable)(struct sock *);
9426 	void (*enter_memory_pressure)(struct sock *);
9427 	void (*leave_memory_pressure)(struct sock *);
9428 	atomic_long_t *memory_allocated;
9429 	int __attribute__((btf_type_tag("percpu"))) *per_cpu_fw_alloc;
9430 	struct percpu_counter *sockets_allocated;
9431 	unsigned long *memory_pressure;
9432 	long *sysctl_mem;
9433 	int *sysctl_wmem;
9434 	int *sysctl_rmem;
9435 	u32 sysctl_wmem_offset;
9436 	u32 sysctl_rmem_offset;
9437 	int max_header;
9438 	bool no_autobind;
9439 	struct kmem_cache *slab;
9440 	unsigned int obj_size;
9441 	unsigned int ipv6_pinfo_offset;
9442 	slab_flags_t slab_flags;
9443 	unsigned int useroffset;
9444 	unsigned int usersize;
9445 	unsigned int __attribute__((btf_type_tag("percpu"))) *orphan_count;
9446 	struct request_sock_ops *rsk_prot;
9447 	struct timewait_sock_ops *twsk_prot;
9448 	union {
9453 	} h;
9454 	struct module *owner;
9455 	char name[32];
9456 	struct list_head node;
9457 	int (*diag_destroy)(struct sock *, int);
10240 	u8 proto;  member
10731 		__be16 proto;  member
10750 			__be16 proto;  member
10765 			u16 proto;  member
11796 	__u8 proto;  member
11833 	__u8 proto;  member
30917 	const struct btf_type *proto;  member
56505 	__u8 proto;  member
57063 	u8 proto;  member
57225 	u8 proto;  member
57236 	u8 proto;  member
88413 	__be16 proto;  member
99453 	__u8 proto;  member
108653 	const struct scmi_protocol *proto;  member
108863 	struct scmi_registered_events_desc *proto;  member
118501 	unsigned int proto;  member
118615 	u32 proto;  member
122831 	__u8 proto;  member
123235 	union nf_conntrack_proto proto;  member
124901 		__be16 proto;  member
126121 			__be16 proto;  member
126182 			__be16 proto;  member
126188 			__be16 proto;  member
126385 	u16 proto;  member
126624 	__be16 proto;  member
127173 	u8 proto;  member
134050 	unsigned short proto;  member
134087 	unsigned short proto;  member
134359 	__u16 proto;  member
134383 	__u16 proto;  member
134700 	} proto;  member
134984 	__u8 proto: 1;  member
135001 	__u8 proto;  member
136924 	__be16 proto;  member
137300 	__u8 proto;  member
137748 	u8 proto;  member
137858 	u8 proto;  member
138003 		u32 proto;  member
138037 	__u8 proto;  member
138186 	__u8 proto;  member
138190 	__u8 proto;  member
138242 	__u8 proto;  member
138258 	__u8 proto;  member
138858 	u8 proto;  member
139583 	__u8 proto;  member
139635 	__u8 proto;  member
142421 	u8 proto;  member
143707 	__be16 proto;  member