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