1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _INET_COMMON_H 3 #define _INET_COMMON_H 4 5 extern const struct proto_ops inet_stream_ops; 6 extern const struct proto_ops inet_dgram_ops; 7 8 /* 9 * INET4 prototypes used by INET6 10 */ 11 12 struct msghdr; 13 struct sock; 14 struct sockaddr; 15 struct socket; 16 17 int inet_release(struct socket *sock); 18 int inet_stream_connect(struct socket *sock, struct sockaddr *uaddr, 19 int addr_len, int flags); 20 int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr, 21 int addr_len, int flags, int is_sendmsg); 22 int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr, 23 int addr_len, int flags); 24 int inet_accept(struct socket *sock, struct socket *newsock, int flags, 25 bool kern); 26 int inet_sendmsg(struct socket *sock, struct msghdr *msg, size_t size); 27 ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset, 28 size_t size, int flags); 29 int inet_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, 30 int flags); 31 int inet_shutdown(struct socket *sock, int how); 32 int inet_listen(struct socket *sock, int backlog); 33 void inet_sock_destruct(struct sock *sk); 34 int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len); 35 int inet_getname(struct socket *sock, struct sockaddr *uaddr, int *uaddr_len, 36 int peer); 37 int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); 38 int inet_ctl_sock_create(struct sock **sk, unsigned short family, 39 unsigned short type, unsigned char protocol, 40 struct net *net); 41 int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, 42 int *addr_len); 43 44 struct sk_buff **inet_gro_receive(struct sk_buff **head, struct sk_buff *skb); 45 int inet_gro_complete(struct sk_buff *skb, int nhoff); 46 struct sk_buff *inet_gso_segment(struct sk_buff *skb, 47 netdev_features_t features); 48 49 static inline void inet_ctl_sock_destroy(struct sock *sk) 50 { 51 if (sk) 52 sock_release(sk->sk_socket); 53 } 54 55 #endif 56