/* *  UDPLITEv6   An implementation of the UDP-Lite protocol over IPv6. *              See also net/ipv4/udplite.c * *  Version:    $Id: udplite.c,v 1.9 2006/10/19 08:28:10 gerrit Exp $ * *  Authors:    Gerrit Renker       <gerrit@erg.abdn.ac.uk> * *  Changes: *  Fixes: *		This program is free software; you can redistribute it and/or *		modify it under the terms of the GNU General Public License *		as published by the Free Software Foundation; either version *		2 of the License, or (at your option) any later version. */#include "udp_impl.h"DEFINE_SNMP_STAT(struct udp_mib, udplite_stats_in6) __read_mostly;static int udplitev6_rcv(struct sk_buff *skb){	return __udp6_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE);}static void udplitev6_err(struct sk_buff *skb,			  struct inet6_skb_parm *opt,			  int type, int code, int offset, __be32 info){	return __udp6_lib_err(skb, opt, type, code, offset, info, udplite_hash);}static struct inet6_protocol udplitev6_protocol = {	.handler	=	udplitev6_rcv,	.err_handler	=	udplitev6_err,	.flags		=	INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,};static int udplite_v6_get_port(struct sock *sk, unsigned short snum){	return udplite_get_port(sk, snum, ipv6_rcv_saddr_equal);}DEFINE_PROTO_INUSE(udplitev6)struct proto udplitev6_prot = {	.name		   = "UDPLITEv6",	.owner		   = THIS_MODULE,	.close		   = udp_lib_close,	.connect	   = ip6_datagram_connect,	.disconnect	   = udp_disconnect,	.ioctl		   = udp_ioctl,	.init		   = udplite_sk_init,	.destroy	   = udpv6_destroy_sock,	.setsockopt	   = udpv6_setsockopt,	.getsockopt	   = udpv6_getsockopt,	.sendmsg	   = udpv6_sendmsg,	.recvmsg	   = udpv6_recvmsg,	.backlog_rcv	   = udpv6_queue_rcv_skb,	.hash		   = udp_lib_hash,	.unhash		   = udp_lib_unhash,	.get_port	   = udplite_v6_get_port,	.obj_size	   = sizeof(struct udp6_sock),#ifdef CONFIG_COMPAT	.compat_setsockopt = compat_udpv6_setsockopt,	.compat_getsockopt = compat_udpv6_getsockopt,#endif	REF_PROTO_INUSE(udplitev6)};static struct inet_protosw udplite6_protosw = {	.type		= SOCK_DGRAM,	.protocol	= IPPROTO_UDPLITE,	.prot		= &udplitev6_prot,	.ops		= &inet6_dgram_ops,	.capability	= -1,	.no_check	= 0,	.flags		= INET_PROTOSW_PERMANENT,};void __init udplitev6_init(void){	if (inet6_add_protocol(&udplitev6_protocol, IPPROTO_UDPLITE) < 0)		printk(KERN_ERR "%s: Could not register.\n", __FUNCTION__);	inet6_register_protosw(&udplite6_protosw);}#ifdef CONFIG_PROC_FSstatic struct file_operations udplite6_seq_fops;static struct udp_seq_afinfo udplite6_seq_afinfo = {	.owner		= THIS_MODULE,	.name		= "udplite6",	.family		= AF_INET6,	.hashtable	= udplite_hash,	.seq_show	= udp6_seq_show,	.seq_fops	= &udplite6_seq_fops,};int __init udplite6_proc_init(void){	return udp_proc_register(&udplite6_seq_afinfo);}void udplite6_proc_exit(void){	udp_proc_unregister(&udplite6_seq_afinfo);}#endif