[IPV6]: Decentralize EXPORT_SYMBOLs.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

net/ipv6/Makefile

@@ -8,7 +8,7 @@ ipv6-objs :=	af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o \
 		route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o udplite.o \
 		raw.o protocol.o icmp.o mcast.o reassembly.o tcp_ipv6.o \
 		exthdrs.o sysctl_net_ipv6.o datagram.o proc.o \
-		ip6_flowlabel.o ipv6_syms.o inet6_connection_sock.o
+		ip6_flowlabel.o inet6_connection_sock.o
 
 ipv6-$(CONFIG_XFRM) += xfrm6_policy.o xfrm6_state.o xfrm6_input.o \
 	xfrm6_output.o

net/ipv6/addrconf.c

@@ -271,6 +271,8 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
 	call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
 }
 
+EXPORT_SYMBOL(in6_dev_finish_destroy);
+
 static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 {
 	struct inet6_dev *ndev;
@@ -1107,6 +1109,7 @@ int ipv6_get_saddr(struct dst_entry *dst,
 	return ipv6_dev_get_saddr(dst ? ip6_dst_idev(dst)->dev : NULL, daddr, saddr);
 }
 
+EXPORT_SYMBOL(ipv6_get_saddr);
 
 int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr)
 {
@@ -1161,6 +1164,8 @@ int ipv6_chk_addr(struct in6_addr *addr, struct net_device *dev, int strict)
 	return ifp != NULL;
 }
 
+EXPORT_SYMBOL(ipv6_chk_addr);
+
 static
 int ipv6_chk_same_addr(const struct in6_addr *addr, struct net_device *dev)
 {
@@ -4021,11 +4026,15 @@ int register_inet6addr_notifier(struct notifier_block *nb)
 	return atomic_notifier_chain_register(&inet6addr_chain, nb);
 }
 
+EXPORT_SYMBOL(register_inet6addr_notifier);
+
 int unregister_inet6addr_notifier(struct notifier_block *nb)
 {
 	return atomic_notifier_chain_unregister(&inet6addr_chain,nb);
 }
 
+EXPORT_SYMBOL(unregister_inet6addr_notifier);
+
 /*
  *	Init / cleanup code
  */

net/ipv6/af_inet6.c

@@ -349,6 +349,8 @@ out:
 	return err;
 }
 
+EXPORT_SYMBOL(inet6_bind);
+
 int inet6_release(struct socket *sock)
 {
 	struct sock *sk = sock->sk;
@@ -365,6 +367,8 @@ int inet6_release(struct socket *sock)
 	return inet_release(sock);
 }
 
+EXPORT_SYMBOL(inet6_release);
+
 int inet6_destroy_sock(struct sock *sk)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
@@ -428,6 +432,8 @@ int inet6_getname(struct socket *sock, struct sockaddr *uaddr,
 	return(0);
 }
 
+EXPORT_SYMBOL(inet6_getname);
+
 int inet6_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 {
 	struct sock *sk = sock->sk;
@@ -457,6 +463,8 @@ int inet6_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 	return(0);
 }
 
+EXPORT_SYMBOL(inet6_ioctl);
+
 const struct proto_ops inet6_stream_ops = {
 	.family		   = PF_INET6,
 	.owner		   = THIS_MODULE,
@@ -603,6 +611,8 @@ out_illegal:
 	goto out;
 }
 
+EXPORT_SYMBOL(inet6_register_protosw);
+
 void
 inet6_unregister_protosw(struct inet_protosw *p)
 {
@@ -619,6 +629,8 @@ inet6_unregister_protosw(struct inet_protosw *p)
 	}
 }
 
+EXPORT_SYMBOL(inet6_unregister_protosw);
+
 int inet6_sk_rebuild_header(struct sock *sk)
 {
 	int err;

net/ipv6/exthdrs.c

@@ -810,6 +810,8 @@ void ipv6_push_nfrag_opts(struct sk_buff *skb, struct ipv6_txoptions *opt,
 		ipv6_push_exthdr(skb, proto, NEXTHDR_HOP, opt->hopopt);
 }
 
+EXPORT_SYMBOL(ipv6_push_nfrag_opts);
+
 void ipv6_push_frag_opts(struct sk_buff *skb, struct ipv6_txoptions *opt, u8 *proto)
 {
 	if (opt->dst1opt)

net/ipv6/icmp.c

@@ -68,6 +68,7 @@
 #include <asm/system.h>
 
 DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics) __read_mostly;
+EXPORT_SYMBOL(icmpv6_statistics);
 
 /*
  *	The ICMP socket(s). This is the most convenient way to flow control
@@ -466,6 +467,8 @@ out:
 	icmpv6_xmit_unlock();
 }
 
+EXPORT_SYMBOL(icmpv6_send);
+
 static void icmpv6_echo_reply(struct sk_buff *skb)
 {
 	struct sock *sk;
@@ -865,6 +868,8 @@ int icmpv6_err_convert(int type, int code, int *err)
 	return fatal;
 }
 
+EXPORT_SYMBOL(icmpv6_err_convert);
+
 #ifdef CONFIG_SYSCTL
 ctl_table ipv6_icmp_table[] = {
 	{

net/ipv6/ip6_output.c

@@ -239,6 +239,8 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
 	return -EMSGSIZE;
 }
 
+EXPORT_SYMBOL(ip6_xmit);
+
 /*
  *	To avoid extra problems ND packets are send through this
  *	routine. It's code duplication but I really want to avoid

net/ipv6/ipv6_sockglue.c

@@ -761,6 +761,7 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
 	return err;
 }
 
+EXPORT_SYMBOL(ipv6_setsockopt);
 
 #ifdef CONFIG_COMPAT
 int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
@@ -1066,6 +1067,8 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
 	return err;
 }
 
+EXPORT_SYMBOL(ipv6_getsockopt);
+
 #ifdef CONFIG_COMPAT
 int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
 			   char __user *optval, int __user *optlen)

net/ipv6/ipv6_syms.c

-
-#include <linux/module.h>
-#include <net/protocol.h>
-#include <net/ipv6.h>
-#include <net/addrconf.h>
-#include <net/ip6_route.h>
-#include <net/xfrm.h>
-
-EXPORT_SYMBOL(icmpv6_send);
-EXPORT_SYMBOL(icmpv6_statistics);
-EXPORT_SYMBOL(icmpv6_err_convert);
-EXPORT_SYMBOL(ndisc_mc_map);
-EXPORT_SYMBOL(register_inet6addr_notifier);
-EXPORT_SYMBOL(unregister_inet6addr_notifier);
-EXPORT_SYMBOL(ip6_route_output);
-EXPORT_SYMBOL(ipv6_setsockopt);
-EXPORT_SYMBOL(ipv6_getsockopt);
-EXPORT_SYMBOL(inet6_register_protosw);
-EXPORT_SYMBOL(inet6_unregister_protosw);
-EXPORT_SYMBOL(inet6_add_protocol);
-EXPORT_SYMBOL(inet6_del_protocol);
-EXPORT_SYMBOL(ip6_xmit);
-EXPORT_SYMBOL(inet6_release);
-EXPORT_SYMBOL(inet6_bind);
-EXPORT_SYMBOL(inet6_getname);
-EXPORT_SYMBOL(inet6_ioctl);
-EXPORT_SYMBOL(ipv6_get_saddr);
-EXPORT_SYMBOL(ipv6_chk_addr);
-EXPORT_SYMBOL(in6_dev_finish_destroy);
-#ifdef CONFIG_XFRM
-EXPORT_SYMBOL(xfrm6_rcv);
-EXPORT_SYMBOL(xfrm6_input_addr);
-EXPORT_SYMBOL(xfrm6_find_1stfragopt);
-#endif
-EXPORT_SYMBOL(rt6_lookup);
-EXPORT_SYMBOL(ipv6_push_nfrag_opts);

net/ipv6/ndisc.c

@@ -319,6 +319,8 @@ int ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *dev, int d
 	return -EINVAL;
 }
 
+EXPORT_SYMBOL(ndisc_mc_map);
+
 static u32 ndisc_hash(const void *pkey, const struct net_device *dev)
 {
 	const u32 *p32 = pkey;

net/ipv6/protocol.c

@@ -60,6 +60,8 @@ int inet6_add_protocol(struct inet6_protocol *prot, unsigned char protocol)
 	return ret;
 }
 
+EXPORT_SYMBOL(inet6_add_protocol);
+
 /*
  *	Remove a protocol from the hash tables.
  */
@@ -83,3 +85,5 @@ int inet6_del_protocol(struct inet6_protocol *prot, unsigned char protocol)
 
 	return ret;
 }
+
+EXPORT_SYMBOL(inet6_del_protocol);

net/ipv6/route.c

@@ -575,6 +575,8 @@ struct rt6_info *rt6_lookup(struct in6_addr *daddr, struct in6_addr *saddr,
 	return NULL;
 }
 
+EXPORT_SYMBOL(rt6_lookup);
+
 /* ip6_ins_rt is called with FREE table->tb6_lock.
    It takes new route entry, the addition fails by any reason the
    route is freed. In any case, if caller does not hold it, it may
@@ -829,6 +831,7 @@ struct dst_entry * ip6_route_output(struct sock *sk, struct flowi *fl)
 	return fib6_rule_lookup(fl, flags, ip6_pol_route_output);
 }
 
+EXPORT_SYMBOL(ip6_route_output);
 
 /*
  *	Destination cache support functions

net/ipv6/xfrm6_input.c

@@ -140,6 +140,8 @@ int xfrm6_rcv(struct sk_buff **pskb)
 	return xfrm6_rcv_spi(*pskb, 0);
 }
 
+EXPORT_SYMBOL(xfrm6_rcv);
+
 int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
 		     xfrm_address_t *saddr, u8 proto)
 {
@@ -247,3 +249,5 @@ drop:
 		xfrm_state_put(xfrm_vec_one);
 	return -1;
 }
+
+EXPORT_SYMBOL(xfrm6_input_addr);

net/ipv6/xfrm6_output.c

@@ -23,6 +23,8 @@ int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
 	return ip6_find_1stfragopt(skb, prevhdr);
 }
 
+EXPORT_SYMBOL(xfrm6_find_1stfragopt);
+
 static int xfrm6_tunnel_check_size(struct sk_buff *skb)
 {
 	int mtu, ret = 0;