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usr
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src
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linux-headers-5.4.0-216
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include
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net
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Filename :
transp_v6.h
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _TRANSP_V6_H #define _TRANSP_V6_H #include <net/checksum.h> /* IPv6 transport protocols */ extern struct proto rawv6_prot; extern struct proto udpv6_prot; extern struct proto udplitev6_prot; extern struct proto tcpv6_prot; extern struct proto pingv6_prot; struct flowi6; /* extension headers */ int ipv6_exthdrs_init(void); void ipv6_exthdrs_exit(void); int ipv6_frag_init(void); void ipv6_frag_exit(void); /* transport protocols */ int pingv6_init(void); void pingv6_exit(void); int rawv6_init(void); void rawv6_exit(void); int udpv6_init(void); void udpv6_exit(void); int udplitev6_init(void); void udplitev6_exit(void); int tcpv6_init(void); void tcpv6_exit(void); int udpv6_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); /* this does all the common and the specific ctl work */ void ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb); void ip6_datagram_recv_common_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb); void ip6_datagram_recv_specific_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb); int ip6_datagram_send_ctl(struct net *net, struct sock *sk, struct msghdr *msg, struct flowi6 *fl6, struct ipcm6_cookie *ipc6); void __ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, __u16 srcp, __u16 destp, int rqueue, int bucket); static inline void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp, __u16 srcp, __u16 destp, int bucket) { __ip6_dgram_sock_seq_show(seq, sp, srcp, destp, sk_rmem_alloc_get(sp), bucket); } #define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006) /* address family specific functions */ extern const struct inet_connection_sock_af_ops ipv4_specific; void inet6_destroy_sock(struct sock *sk); #define IPV6_SEQ_DGRAM_HEADER \ " sl " \ "local_address " \ "remote_address " \ "st tx_queue rx_queue tr tm->when retrnsmt" \ " uid timeout inode ref pointer drops\n" #endif