DepSurf

Struct: proto

Status

Regular

• In 4.4: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      void (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      void (*clear_sk)(struct sock *, int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      int slab_flags;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*init_cgroup)(struct mem_cgroup *, struct cgroup_subsys *);
      void (*destroy_cgroup)(struct mem_cgroup *);
      struct cg_proto * (*proto_cgroup)(struct mem_cgroup *);
  };
  

• In 4.8: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      void (*clear_sk)(struct sock *, int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      int slab_flags;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 4.10: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      int slab_flags;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 4.13: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      int slab_flags;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 4.15: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 4.18: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.0: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.3: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.4: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.8: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.11: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.13: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      bool (*bpf_bypass_getsockopt)(int, int);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.15: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      bool (*bpf_bypass_getsockopt)(int, int);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*sock_is_readable)(struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      unsigned int *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 5.19: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      bool (*bpf_bypass_getsockopt)(int, int);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      void (*put_port)(struct sock *);
      int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
      unsigned int inuse_idx;
      int (*forward_alloc_get)(const struct sock *);
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*sock_is_readable)(struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      unsigned int *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 6.2: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      bool (*bpf_bypass_getsockopt)(int, int);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      void (*put_port)(struct sock *);
      int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
      unsigned int inuse_idx;
      int (*forward_alloc_get)(const struct sock *);
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*sock_is_readable)(struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      int *per_cpu_fw_alloc;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      unsigned int *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 6.5: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, int *);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *);
      void (*splice_eof)(struct socket *);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      bool (*bpf_bypass_getsockopt)(int, int);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      void (*put_port)(struct sock *);
      int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
      unsigned int inuse_idx;
      int (*forward_alloc_get)(const struct sock *);
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*sock_is_readable)(struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      int *per_cpu_fw_alloc;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      unsigned int ipv6_pinfo_offset;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      unsigned int *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In 6.8: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, int *);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *);
      void (*splice_eof)(struct socket *);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*bind_add)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      bool (*bpf_bypass_getsockopt)(int, int);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      void (*put_port)(struct sock *);
      int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool);
      unsigned int inuse_idx;
      int (*forward_alloc_get)(const struct sock *);
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*sock_is_readable)(struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      int *per_cpu_fw_alloc;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      unsigned int ipv6_pinfo_offset;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      unsigned int *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

Arch

• In arm64: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In armhf: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In ppc64el: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In riscv64: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

Flavor

• In aws: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In azure: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In gcp: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

• In lowlatency: ✅

  struct proto {
      void (*close)(struct sock *, long int);
      int (*pre_connect)(struct sock *, struct sockaddr *, int);
      int (*connect)(struct sock *, struct sockaddr *, int);
      int (*disconnect)(struct sock *, int);
      struct sock * (*accept)(struct sock *, int, int *, bool);
      int (*ioctl)(struct sock *, int, long unsigned int);
      int (*init)(struct sock *);
      void (*destroy)(struct sock *);
      void (*shutdown)(struct sock *, int);
      int (*setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*getsockopt)(struct sock *, int, int, char *, int *);
      void (*keepalive)(struct sock *, int);
      int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int);
      int (*compat_getsockopt)(struct sock *, int, int, char *, int *);
      int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int);
      int (*sendmsg)(struct sock *, struct msghdr *, size_t);
      int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *);
      int (*sendpage)(struct sock *, struct page *, int, size_t, int);
      int (*bind)(struct sock *, struct sockaddr *, int);
      int (*backlog_rcv)(struct sock *, struct sk_buff *);
      void (*release_cb)(struct sock *);
      int (*hash)(struct sock *);
      void (*unhash)(struct sock *);
      void (*rehash)(struct sock *);
      int (*get_port)(struct sock *, short unsigned int);
      unsigned int inuse_idx;
      bool (*stream_memory_free)(const struct sock *, int);
      bool (*stream_memory_read)(const struct sock *);
      void (*enter_memory_pressure)(struct sock *);
      void (*leave_memory_pressure)(struct sock *);
      atomic_long_t *memory_allocated;
      struct percpu_counter *sockets_allocated;
      long unsigned int *memory_pressure;
      long int *sysctl_mem;
      int *sysctl_wmem;
      int *sysctl_rmem;
      u32 sysctl_wmem_offset;
      u32 sysctl_rmem_offset;
      int max_header;
      bool no_autobind;
      struct kmem_cache *slab;
      unsigned int obj_size;
      slab_flags_t slab_flags;
      unsigned int useroffset;
      unsigned int usersize;
      struct percpu_counter *orphan_count;
      struct request_sock_ops *rsk_prot;
      struct timewait_sock_ops *twsk_prot;
      union (anon) h;
      struct module *owner;
      char name[32];
      struct list_head node;
      int (*diag_destroy)(struct sock *, int);
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. int (*diag_destroy)(struct sock *, int)
  • Field removed. int (*init_cgroup)(struct mem_cgroup *, struct cgroup_subsys *)
  • Field removed. void (*destroy_cgroup)(struct mem_cgroup *)
  • Field removed. struct cg_proto * (*proto_cgroup)(struct mem_cgroup *)
  • Field type changed. void (*hash)(struct sock *) ➡️ int (*hash)(struct sock *)
• Changed between 4.8 and 4.10 ⚠️

  • Field removed. void (*clear_sk)(struct sock *, int)
• Changed between 4.10 and 4.13 ⚠️

  • Field added. void (*keepalive)(struct sock *, int)
  • Field added. void (*leave_memory_pressure)(struct sock *)
  • Field type changed. struct sock * (*accept)(struct sock *, int, int *) ➡️ struct sock * (*accept)(struct sock *, int, int *, bool)
  • Field type changed. int *memory_pressure ➡️ long unsigned int *memory_pressure
• Changed between 4.13 and 4.15 ⚠️

  • Field added. u32 sysctl_wmem_offset
  • Field added. u32 sysctl_rmem_offset
  • Field type changed. int slab_flags ➡️ slab_flags_t slab_flags
• Changed between 4.15 and 4.18 ⚠️

  • Field added. int (*pre_connect)(struct sock *, struct sockaddr *, int)
  • Field added. bool (*stream_memory_read)(const struct sock *)
  • Field added. unsigned int useroffset
  • Field added. unsigned int usersize
• Changed between 4.18 and 5.0 ⚠️

  • Field type changed. bool (*stream_memory_free)(const struct sock *) ➡️ bool (*stream_memory_free)(const struct sock *, int)
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. int (*bind_add)(struct sock *, struct sockaddr *, int)
• Changed between 5.8 and 5.11 ⚠️

  • Field removed. int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int)
  • Field removed. int (*compat_getsockopt)(struct sock *, int, int, char *, int *)
  • Field type changed. int (*setsockopt)(struct sock *, int, int, char *, unsigned int) ➡️ int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int)
• Changed between 5.11 and 5.13 ⚠️

  • Field added. bool (*bpf_bypass_getsockopt)(int, int)
  • Field added. int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool)
• Changed between 5.13 and 5.15 ⚠️

  • Field added. bool (*sock_is_readable)(struct sock *)
  • Field removed. bool (*stream_memory_read)(const struct sock *)
  • Field type changed. struct percpu_counter *orphan_count ➡️ unsigned int *orphan_count
• Changed between 5.15 and 5.19 ⚠️

  • Field added. void (*put_port)(struct sock *)
  • Field added. int (*forward_alloc_get)(const struct sock *)
  • Field type changed. int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int, int *) ➡️ int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *)
• Changed between 5.19 and 6.2 ⚠️

  • Field added. int *per_cpu_fw_alloc
• Changed between 6.2 and 6.5 ⚠️

  • Field added. void (*splice_eof)(struct socket *)
  • Field added. unsigned int ipv6_pinfo_offset
  • Field removed. int (*sendpage)(struct sock *, struct page *, int, size_t, int)
  • Field type changed. int (*ioctl)(struct sock *, int, long unsigned int) ➡️ int (*ioctl)(struct sock *, int, int *)
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• Changed between amd64 and armhf ⚠️

  • Field removed. int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int)
  • Field removed. int (*compat_getsockopt)(struct sock *, int, int, char *, int *)
  • Field removed. int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int)
• No changes between amd64 and ppc64el ✅
• Changed between amd64 and riscv64 ⚠️

  • Field removed. int (*compat_setsockopt)(struct sock *, int, int, char *, unsigned int)
  • Field removed. int (*compat_getsockopt)(struct sock *, int, int, char *, int *)
  • Field removed. int (*compat_ioctl)(struct sock *, unsigned int, long unsigned int)

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅