From 4bc2f18ba4f22a90ab593c0a580fc9a19c4777b6 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 9 Jul 2010 21:22:10 +0000 Subject: net/ipv4: EXPORT_SYMBOL cleanups CodingStyle cleanups EXPORT_SYMBOL should immediately follow the symbol declaration. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/arp.c | 18 +++++++----------- net/ipv4/datagram.c | 2 -- net/ipv4/fib_frontend.c | 7 +++---- net/ipv4/icmp.c | 7 +++---- net/ipv4/igmp.c | 9 ++++----- net/ipv4/inet_connection_sock.c | 19 +------------------ net/ipv4/inet_fragment.c | 1 - net/ipv4/inet_hashtables.c | 4 ---- net/ipv4/ip_fragment.c | 3 +-- net/ipv4/ip_output.c | 9 +++------ net/ipv4/netfilter/ipt_REJECT.c | 2 +- net/ipv4/protocol.c | 3 +-- net/ipv4/route.c | 7 ++----- net/ipv4/tcp.c | 35 ++++++++++++----------------------- net/ipv4/tcp_input.c | 18 ++++++++---------- net/ipv4/tcp_ipv4.c | 35 ++++++++++++----------------------- net/ipv4/tcp_minisocks.c | 9 +++------ net/ipv4/tcp_output.c | 12 +++++------- net/ipv4/tcp_timer.c | 1 - net/ipv4/tunnel4.c | 2 -- net/ipv4/udplite.c | 3 +-- net/ipv4/xfrm4_input.c | 1 - 22 files changed, 67 insertions(+), 140 deletions(-) (limited to 'net') diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 09ead1baa99e..96c1955b3e2f 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -116,6 +116,7 @@ #if defined(CONFIG_ATM_CLIP) || defined(CONFIG_ATM_CLIP_MODULE) #include struct neigh_table *clip_tbl_hook; +EXPORT_SYMBOL(clip_tbl_hook); #endif #include @@ -169,6 +170,7 @@ const struct neigh_ops arp_broken_ops = { .hh_output = dev_queue_xmit, .queue_xmit = dev_queue_xmit, }; +EXPORT_SYMBOL(arp_broken_ops); struct neigh_table arp_tbl = { .family = AF_INET, @@ -198,6 +200,7 @@ struct neigh_table arp_tbl = { .gc_thresh2 = 512, .gc_thresh3 = 1024, }; +EXPORT_SYMBOL(arp_tbl); int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir) { @@ -499,6 +502,7 @@ int arp_find(unsigned char *haddr, struct sk_buff *skb) kfree_skb(skb); return 1; } +EXPORT_SYMBOL(arp_find); /* END OF OBSOLETE FUNCTIONS */ @@ -700,6 +704,7 @@ out: kfree_skb(skb); return NULL; } +EXPORT_SYMBOL(arp_create); /* * Send an arp packet. @@ -709,6 +714,7 @@ void arp_xmit(struct sk_buff *skb) /* Send it off, maybe filter it using firewalling first. */ NF_HOOK(NFPROTO_ARP, NF_ARP_OUT, skb, NULL, skb->dev, dev_queue_xmit); } +EXPORT_SYMBOL(arp_xmit); /* * Create and send an arp packet. @@ -735,6 +741,7 @@ void arp_send(int type, int ptype, __be32 dest_ip, arp_xmit(skb); } +EXPORT_SYMBOL(arp_send); /* * Process an arp request. @@ -1452,14 +1459,3 @@ static int __init arp_proc_init(void) } #endif /* CONFIG_PROC_FS */ - -EXPORT_SYMBOL(arp_broken_ops); -EXPORT_SYMBOL(arp_find); -EXPORT_SYMBOL(arp_create); -EXPORT_SYMBOL(arp_xmit); -EXPORT_SYMBOL(arp_send); -EXPORT_SYMBOL(arp_tbl); - -#if defined(CONFIG_ATM_CLIP) || defined(CONFIG_ATM_CLIP_MODULE) -EXPORT_SYMBOL(clip_tbl_hook); -#endif diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c index fe3daa7f07a9..f0550941df7b 100644 --- a/net/ipv4/datagram.c +++ b/net/ipv4/datagram.c @@ -72,6 +72,4 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) sk_dst_set(sk, &rt->dst); return(0); } - EXPORT_SYMBOL(ip4_datagram_connect); - diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index e830f7a123bd..a43968918350 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -175,6 +175,7 @@ out: fib_res_put(&res); return dev; } +EXPORT_SYMBOL(ip_dev_find); /* * Find address type as if only "dev" was present in the system. If @@ -214,12 +215,14 @@ unsigned int inet_addr_type(struct net *net, __be32 addr) { return __inet_dev_addr_type(net, NULL, addr); } +EXPORT_SYMBOL(inet_addr_type); unsigned int inet_dev_addr_type(struct net *net, const struct net_device *dev, __be32 addr) { return __inet_dev_addr_type(net, dev, addr); } +EXPORT_SYMBOL(inet_dev_addr_type); /* Given (packet source, input interface) and optional (dst, oif, tos): - (main) check, that source is valid i.e. not broadcast or our local @@ -1077,7 +1080,3 @@ void __init ip_fib_init(void) fib_hash_init(); } - -EXPORT_SYMBOL(inet_addr_type); -EXPORT_SYMBOL(inet_dev_addr_type); -EXPORT_SYMBOL(ip_dev_find); diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 7569b21a3a2d..a0d847c7cba5 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -181,6 +181,7 @@ const struct icmp_err icmp_err_convert[] = { .fatal = 1, }, }; +EXPORT_SYMBOL(icmp_err_convert); /* * ICMP control array. This specifies what to do with each ICMP. @@ -267,6 +268,7 @@ int xrlim_allow(struct dst_entry *dst, int timeout) dst->rate_tokens = token; return rc; } +EXPORT_SYMBOL(xrlim_allow); static inline int icmpv4_xrlim_allow(struct net *net, struct rtable *rt, int type, int code) @@ -647,6 +649,7 @@ out_unlock: icmp_xmit_unlock(sk); out:; } +EXPORT_SYMBOL(icmp_send); /* @@ -1214,7 +1217,3 @@ int __init icmp_init(void) { return register_pernet_subsys(&icmp_sk_ops); } - -EXPORT_SYMBOL(icmp_err_convert); -EXPORT_SYMBOL(icmp_send); -EXPORT_SYMBOL(xrlim_allow); diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index b5580d422994..a1ad0e7180d2 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -1244,6 +1244,7 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) out: return; } +EXPORT_SYMBOL(ip_mc_inc_group); /* * Resend IGMP JOIN report; used for bonding. @@ -1266,6 +1267,7 @@ void ip_mc_rejoin_group(struct ip_mc_list *im) igmp_ifc_event(in_dev); #endif } +EXPORT_SYMBOL(ip_mc_rejoin_group); /* * A socket has left a multicast group on device dev @@ -1296,6 +1298,7 @@ void ip_mc_dec_group(struct in_device *in_dev, __be32 addr) } } } +EXPORT_SYMBOL(ip_mc_dec_group); /* Device changing type */ @@ -1804,6 +1807,7 @@ done: rtnl_unlock(); return err; } +EXPORT_SYMBOL(ip_mc_join_group); static void ip_sf_socklist_reclaim(struct rcu_head *rp) { @@ -2676,8 +2680,3 @@ int __init igmp_mc_proc_init(void) return register_pernet_subsys(&igmp_net_ops); } #endif - -EXPORT_SYMBOL(ip_mc_dec_group); -EXPORT_SYMBOL(ip_mc_inc_group); -EXPORT_SYMBOL(ip_mc_join_group); -EXPORT_SYMBOL(ip_mc_rejoin_group); diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 57c9e4d7b805..7174370b1195 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -84,7 +84,6 @@ int inet_csk_bind_conflict(const struct sock *sk, } return node != NULL; } - EXPORT_SYMBOL_GPL(inet_csk_bind_conflict); /* Obtain a reference to a local port for the given sock, @@ -212,7 +211,6 @@ fail: local_bh_enable(); return ret; } - EXPORT_SYMBOL_GPL(inet_csk_get_port); /* @@ -305,7 +303,6 @@ out_err: *err = error; goto out; } - EXPORT_SYMBOL(inet_csk_accept); /* @@ -327,7 +324,6 @@ void inet_csk_init_xmit_timers(struct sock *sk, setup_timer(&sk->sk_timer, keepalive_handler, (unsigned long)sk); icsk->icsk_pending = icsk->icsk_ack.pending = 0; } - EXPORT_SYMBOL(inet_csk_init_xmit_timers); void inet_csk_clear_xmit_timers(struct sock *sk) @@ -340,21 +336,18 @@ void inet_csk_clear_xmit_timers(struct sock *sk) sk_stop_timer(sk, &icsk->icsk_delack_timer); sk_stop_timer(sk, &sk->sk_timer); } - EXPORT_SYMBOL(inet_csk_clear_xmit_timers); void inet_csk_delete_keepalive_timer(struct sock *sk) { sk_stop_timer(sk, &sk->sk_timer); } - EXPORT_SYMBOL(inet_csk_delete_keepalive_timer); void inet_csk_reset_keepalive_timer(struct sock *sk, unsigned long len) { sk_reset_timer(sk, &sk->sk_timer, jiffies + len); } - EXPORT_SYMBOL(inet_csk_reset_keepalive_timer); struct dst_entry *inet_csk_route_req(struct sock *sk, @@ -391,7 +384,6 @@ no_route: IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES); return NULL; } - EXPORT_SYMBOL_GPL(inet_csk_route_req); static inline u32 inet_synq_hash(const __be32 raddr, const __be16 rport, @@ -433,7 +425,6 @@ struct request_sock *inet_csk_search_req(const struct sock *sk, return req; } - EXPORT_SYMBOL_GPL(inet_csk_search_req); void inet_csk_reqsk_queue_hash_add(struct sock *sk, struct request_sock *req, @@ -447,11 +438,11 @@ void inet_csk_reqsk_queue_hash_add(struct sock *sk, struct request_sock *req, reqsk_queue_hash_req(&icsk->icsk_accept_queue, h, req, timeout); inet_csk_reqsk_queue_added(sk, timeout); } +EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_hash_add); /* Only thing we need from tcp.h */ extern int sysctl_tcp_synack_retries; -EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_hash_add); /* Decide when to expire the request and when to resend SYN-ACK */ static inline void syn_ack_recalc(struct request_sock *req, const int thresh, @@ -569,7 +560,6 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, if (lopt->qlen) inet_csk_reset_keepalive_timer(parent, interval); } - EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_prune); struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req, @@ -599,7 +589,6 @@ struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req, } return newsk; } - EXPORT_SYMBOL_GPL(inet_csk_clone); /* @@ -630,7 +619,6 @@ void inet_csk_destroy_sock(struct sock *sk) percpu_counter_dec(sk->sk_prot->orphan_count); sock_put(sk); } - EXPORT_SYMBOL(inet_csk_destroy_sock); int inet_csk_listen_start(struct sock *sk, const int nr_table_entries) @@ -665,7 +653,6 @@ int inet_csk_listen_start(struct sock *sk, const int nr_table_entries) __reqsk_queue_destroy(&icsk->icsk_accept_queue); return -EADDRINUSE; } - EXPORT_SYMBOL_GPL(inet_csk_listen_start); /* @@ -720,7 +707,6 @@ void inet_csk_listen_stop(struct sock *sk) } WARN_ON(sk->sk_ack_backlog); } - EXPORT_SYMBOL_GPL(inet_csk_listen_stop); void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr) @@ -732,7 +718,6 @@ void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr) sin->sin_addr.s_addr = inet->inet_daddr; sin->sin_port = inet->inet_dport; } - EXPORT_SYMBOL_GPL(inet_csk_addr2sockaddr); #ifdef CONFIG_COMPAT @@ -747,7 +732,6 @@ int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname, return icsk->icsk_af_ops->getsockopt(sk, level, optname, optval, optlen); } - EXPORT_SYMBOL_GPL(inet_csk_compat_getsockopt); int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname, @@ -761,6 +745,5 @@ int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname, return icsk->icsk_af_ops->setsockopt(sk, level, optname, optval, optlen); } - EXPORT_SYMBOL_GPL(inet_csk_compat_setsockopt); #endif diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index a2ca6aed763b..5ff2a51b6d0c 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -114,7 +114,6 @@ void inet_frag_kill(struct inet_frag_queue *fq, struct inet_frags *f) fq->last_in |= INET_FRAG_COMPLETE; } } - EXPORT_SYMBOL(inet_frag_kill); static inline void frag_kfree_skb(struct netns_frags *nf, struct inet_frags *f, diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index d3e160a88219..fb7ad5a21ff3 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -99,7 +99,6 @@ void inet_put_port(struct sock *sk) __inet_put_port(sk); local_bh_enable(); } - EXPORT_SYMBOL(inet_put_port); void __inet_inherit_port(struct sock *sk, struct sock *child) @@ -116,7 +115,6 @@ void __inet_inherit_port(struct sock *sk, struct sock *child) inet_csk(child)->icsk_bind_hash = tb; spin_unlock(&head->lock); } - EXPORT_SYMBOL_GPL(__inet_inherit_port); static inline int compute_score(struct sock *sk, struct net *net, @@ -546,7 +544,6 @@ int inet_hash_connect(struct inet_timewait_death_row *death_row, return __inet_hash_connect(death_row, sk, inet_sk_port_offset(sk), __inet_check_established, __inet_hash_nolisten); } - EXPORT_SYMBOL_GPL(inet_hash_connect); void inet_hashinfo_init(struct inet_hashinfo *h) @@ -560,5 +557,4 @@ void inet_hashinfo_init(struct inet_hashinfo *h) i + LISTENING_NULLS_BASE); } } - EXPORT_SYMBOL_GPL(inet_hashinfo_init); diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index dd0dbf0c6b7f..b7c41654dde5 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -632,6 +632,7 @@ int ip_defrag(struct sk_buff *skb, u32 user) kfree_skb(skb); return -ENOMEM; } +EXPORT_SYMBOL(ip_defrag); #ifdef CONFIG_SYSCTL static int zero; @@ -785,5 +786,3 @@ void __init ipfrag_init(void) ip4_frags.secret_interval = 10 * 60 * HZ; inet_frags_init(&ip4_frags); } - -EXPORT_SYMBOL(ip_defrag); diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 663cb2acb39e..6652bd9da676 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -89,6 +89,7 @@ __inline__ void ip_send_check(struct iphdr *iph) iph->check = 0; iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); } +EXPORT_SYMBOL(ip_send_check); int __ip_local_out(struct sk_buff *skb) { @@ -172,7 +173,6 @@ int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk, /* Send it out. */ return ip_local_out(skb); } - EXPORT_SYMBOL_GPL(ip_build_and_send_pkt); static inline int ip_finish_output2(struct sk_buff *skb) @@ -403,6 +403,7 @@ no_route: kfree_skb(skb); return -EHOSTUNREACH; } +EXPORT_SYMBOL(ip_queue_xmit); static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) @@ -696,7 +697,6 @@ fail: IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGFAILS); return err; } - EXPORT_SYMBOL(ip_fragment); int @@ -715,6 +715,7 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk } return 0; } +EXPORT_SYMBOL(ip_generic_getfrag); static inline __wsum csum_page(struct page *page, int offset, int copy) @@ -1447,7 +1448,3 @@ void __init ip_init(void) igmp_mc_proc_init(); #endif } - -EXPORT_SYMBOL(ip_generic_getfrag); -EXPORT_SYMBOL(ip_queue_xmit); -EXPORT_SYMBOL(ip_send_check); diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c index f5f4a888e4ec..bbbd2736c549 100644 --- a/net/ipv4/netfilter/ipt_REJECT.c +++ b/net/ipv4/netfilter/ipt_REJECT.c @@ -109,7 +109,7 @@ static void send_reset(struct sk_buff *oldskb, int hook) addr_type = RTN_LOCAL; /* ip_route_me_harder expects skb->dst to be set */ - skb_dst_set(nskb, dst_clone(skb_dst(oldskb))); + skb_dst_set_noref(nskb, skb_dst(oldskb)); if (ip_route_me_harder(nskb, addr_type)) goto free_nskb; diff --git a/net/ipv4/protocol.c b/net/ipv4/protocol.c index 542f22fc98b3..f2d297351405 100644 --- a/net/ipv4/protocol.c +++ b/net/ipv4/protocol.c @@ -52,6 +52,7 @@ int inet_add_protocol(const struct net_protocol *prot, unsigned char protocol) return ret; } +EXPORT_SYMBOL(inet_add_protocol); /* * Remove a protocol from the hash tables. @@ -76,6 +77,4 @@ int inet_del_protocol(const struct net_protocol *prot, unsigned char protocol) return ret; } - -EXPORT_SYMBOL(inet_add_protocol); EXPORT_SYMBOL(inet_del_protocol); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 03430de46166..562ce92de2a6 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1324,6 +1324,7 @@ void __ip_select_ident(struct iphdr *iph, struct dst_entry *dst, int more) ip_select_fb_ident(iph); } +EXPORT_SYMBOL(__ip_select_ident); static void rt_del(unsigned hash, struct rtable *rt) { @@ -2735,7 +2736,6 @@ int __ip_route_output_key(struct net *net, struct rtable **rp, slow_output: return ip_route_output_slow(net, rp, flp); } - EXPORT_SYMBOL_GPL(__ip_route_output_key); static void ipv4_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu) @@ -2819,13 +2819,13 @@ int ip_route_output_flow(struct net *net, struct rtable **rp, struct flowi *flp, return 0; } - EXPORT_SYMBOL_GPL(ip_route_output_flow); int ip_route_output_key(struct net *net, struct rtable **rp, struct flowi *flp) { return ip_route_output_flow(net, rp, flp, NULL, 0); } +EXPORT_SYMBOL(ip_route_output_key); static int rt_fill_info(struct net *net, struct sk_buff *skb, u32 pid, u32 seq, int event, @@ -3363,6 +3363,3 @@ void __init ip_static_sysctl_init(void) register_sysctl_paths(ipv4_path, ipv4_skeleton); } #endif - -EXPORT_SYMBOL(__ip_select_ident); -EXPORT_SYMBOL(ip_route_output_key); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 4e6ddfbab09e..b8601b7683a6 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -315,7 +315,6 @@ struct tcp_splice_state { * is strict, actions are advisory and have some latency. */ int tcp_memory_pressure __read_mostly; - EXPORT_SYMBOL(tcp_memory_pressure); void tcp_enter_memory_pressure(struct sock *sk) @@ -325,7 +324,6 @@ void tcp_enter_memory_pressure(struct sock *sk) tcp_memory_pressure = 1; } } - EXPORT_SYMBOL(tcp_enter_memory_pressure); /* Convert seconds to retransmits based on initial and max timeout */ @@ -460,6 +458,7 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait) } return mask; } +EXPORT_SYMBOL(tcp_poll); int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg) { @@ -508,6 +507,7 @@ int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg) return put_user(answ, (int __user *)arg); } +EXPORT_SYMBOL(tcp_ioctl); static inline void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb) { @@ -675,6 +675,7 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos, return ret; } +EXPORT_SYMBOL(tcp_splice_read); struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp) { @@ -873,6 +874,7 @@ ssize_t tcp_sendpage(struct socket *sock, struct page *page, int offset, release_sock(sk); return res; } +EXPORT_SYMBOL(tcp_sendpage); #define TCP_PAGE(sk) (sk->sk_sndmsg_page) #define TCP_OFF(sk) (sk->sk_sndmsg_off) @@ -1121,6 +1123,7 @@ out_err: release_sock(sk); return err; } +EXPORT_SYMBOL(tcp_sendmsg); /* * Handle reading urgent data. BSD has very simple semantics for @@ -1380,6 +1383,7 @@ int tcp_read_sock(struct sock *sk, read_descriptor_t *desc, tcp_cleanup_rbuf(sk, copied); return copied; } +EXPORT_SYMBOL(tcp_read_sock); /* * This routine copies from a sock struct into the user buffer. @@ -1774,6 +1778,7 @@ recv_urg: err = tcp_recv_urg(sk, msg, len, flags); goto out; } +EXPORT_SYMBOL(tcp_recvmsg); void tcp_set_state(struct sock *sk, int state) { @@ -1866,6 +1871,7 @@ void tcp_shutdown(struct sock *sk, int how) tcp_send_fin(sk); } } +EXPORT_SYMBOL(tcp_shutdown); void tcp_close(struct sock *sk, long timeout) { @@ -2029,6 +2035,7 @@ out: local_bh_enable(); sock_put(sk); } +EXPORT_SYMBOL(tcp_close); /* These states need RST on ABORT according to RFC793 */ @@ -2102,6 +2109,7 @@ int tcp_disconnect(struct sock *sk, int flags) sk->sk_error_report(sk); return err; } +EXPORT_SYMBOL(tcp_disconnect); /* * Socket option code for TCP. @@ -2400,6 +2408,7 @@ int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval, optval, optlen); return do_tcp_setsockopt(sk, level, optname, optval, optlen); } +EXPORT_SYMBOL(tcp_setsockopt); #ifdef CONFIG_COMPAT int compat_tcp_setsockopt(struct sock *sk, int level, int optname, @@ -2410,7 +2419,6 @@ int compat_tcp_setsockopt(struct sock *sk, int level, int optname, optval, optlen); return do_tcp_setsockopt(sk, level, optname, optval, optlen); } - EXPORT_SYMBOL(compat_tcp_setsockopt); #endif @@ -2476,7 +2484,6 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info) info->tcpi_total_retrans = tp->total_retrans; } - EXPORT_SYMBOL_GPL(tcp_get_info); static int do_tcp_getsockopt(struct sock *sk, int level, @@ -2615,6 +2622,7 @@ int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval, optval, optlen); return do_tcp_getsockopt(sk, level, optname, optval, optlen); } +EXPORT_SYMBOL(tcp_getsockopt); #ifdef CONFIG_COMPAT int compat_tcp_getsockopt(struct sock *sk, int level, int optname, @@ -2625,7 +2633,6 @@ int compat_tcp_getsockopt(struct sock *sk, int level, int optname, optval, optlen); return do_tcp_getsockopt(sk, level, optname, optval, optlen); } - EXPORT_SYMBOL(compat_tcp_getsockopt); #endif @@ -2862,7 +2869,6 @@ void tcp_free_md5sig_pool(void) if (pool) __tcp_free_md5sig_pool(pool); } - EXPORT_SYMBOL(tcp_free_md5sig_pool); static struct tcp_md5sig_pool * __percpu * @@ -2938,7 +2944,6 @@ retry: } return pool; } - EXPORT_SYMBOL(tcp_alloc_md5sig_pool); @@ -2990,7 +2995,6 @@ int tcp_md5_hash_header(struct tcp_md5sig_pool *hp, th->check = old_checksum; return err; } - EXPORT_SYMBOL(tcp_md5_hash_header); int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *hp, @@ -3024,7 +3028,6 @@ int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *hp, return 0; } - EXPORT_SYMBOL(tcp_md5_hash_skb_data); int tcp_md5_hash_key(struct tcp_md5sig_pool *hp, struct tcp_md5sig_key *key) @@ -3034,7 +3037,6 @@ int tcp_md5_hash_key(struct tcp_md5sig_pool *hp, struct tcp_md5sig_key *key) sg_init_one(&sg, key->key, key->keylen); return crypto_hash_update(&hp->md5_desc, &sg, key->keylen); } - EXPORT_SYMBOL(tcp_md5_hash_key); #endif @@ -3306,16 +3308,3 @@ void __init tcp_init(void) tcp_secret_retiring = &tcp_secret_two; tcp_secret_secondary = &tcp_secret_two; } - -EXPORT_SYMBOL(tcp_close); -EXPORT_SYMBOL(tcp_disconnect); -EXPORT_SYMBOL(tcp_getsockopt); -EXPORT_SYMBOL(tcp_ioctl); -EXPORT_SYMBOL(tcp_poll); -EXPORT_SYMBOL(tcp_read_sock); -EXPORT_SYMBOL(tcp_recvmsg); -EXPORT_SYMBOL(tcp_sendmsg); -EXPORT_SYMBOL(tcp_splice_read); -EXPORT_SYMBOL(tcp_sendpage); -EXPORT_SYMBOL(tcp_setsockopt); -EXPORT_SYMBOL(tcp_shutdown); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 04334661fa28..3c426cb318e7 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -78,10 +78,13 @@ int sysctl_tcp_window_scaling __read_mostly = 1; int sysctl_tcp_sack __read_mostly = 1; int sysctl_tcp_fack __read_mostly = 1; int sysctl_tcp_reordering __read_mostly = TCP_FASTRETRANS_THRESH; +EXPORT_SYMBOL(sysctl_tcp_reordering); int sysctl_tcp_ecn __read_mostly = 2; +EXPORT_SYMBOL(sysctl_tcp_ecn); int sysctl_tcp_dsack __read_mostly = 1; int sysctl_tcp_app_win __read_mostly = 31; int sysctl_tcp_adv_win_scale __read_mostly = 2; +EXPORT_SYMBOL(sysctl_tcp_adv_win_scale); int sysctl_tcp_stdurg __read_mostly; int sysctl_tcp_rfc1337 __read_mostly; @@ -419,6 +422,7 @@ void tcp_initialize_rcv_mss(struct sock *sk) inet_csk(sk)->icsk_ack.rcv_mss = hint; } +EXPORT_SYMBOL(tcp_initialize_rcv_mss); /* Receiver "autotuning" code. * @@ -2938,6 +2942,7 @@ void tcp_simple_retransmit(struct sock *sk) } tcp_xmit_retransmit_queue(sk); } +EXPORT_SYMBOL(tcp_simple_retransmit); /* Process an event, which can update packets-in-flight not trivially. * Main goal of this function is to calculate new estimate for left_out, @@ -3858,6 +3863,7 @@ void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx, } } } +EXPORT_SYMBOL(tcp_parse_options); static int tcp_parse_aligned_timestamp(struct tcp_sock *tp, struct tcphdr *th) { @@ -3931,6 +3937,7 @@ u8 *tcp_parse_md5sig_option(struct tcphdr *th) } return NULL; } +EXPORT_SYMBOL(tcp_parse_md5sig_option); #endif static inline void tcp_store_ts_recent(struct tcp_sock *tp) @@ -5432,6 +5439,7 @@ discard: __kfree_skb(skb); return 0; } +EXPORT_SYMBOL(tcp_rcv_established); static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb, struct tcphdr *th, unsigned len) @@ -5931,14 +5939,4 @@ discard: } return 0; } - -EXPORT_SYMBOL(sysctl_tcp_ecn); -EXPORT_SYMBOL(sysctl_tcp_reordering); -EXPORT_SYMBOL(sysctl_tcp_adv_win_scale); -EXPORT_SYMBOL(tcp_parse_options); -#ifdef CONFIG_TCP_MD5SIG -EXPORT_SYMBOL(tcp_parse_md5sig_option); -#endif -EXPORT_SYMBOL(tcp_rcv_established); EXPORT_SYMBOL(tcp_rcv_state_process); -EXPORT_SYMBOL(tcp_initialize_rcv_mss); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 8fa32f5ae2ce..44545e8e8c92 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -84,6 +84,7 @@ int sysctl_tcp_tw_reuse __read_mostly; int sysctl_tcp_low_latency __read_mostly; +EXPORT_SYMBOL(sysctl_tcp_low_latency); #ifdef CONFIG_TCP_MD5SIG @@ -100,6 +101,7 @@ struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk, __be32 addr) #endif struct inet_hashinfo tcp_hashinfo; +EXPORT_SYMBOL(tcp_hashinfo); static inline __u32 tcp_v4_init_sequence(struct sk_buff *skb) { @@ -139,7 +141,6 @@ int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp) return 0; } - EXPORT_SYMBOL_GPL(tcp_twsk_unique); /* This will initiate an outgoing connection. */ @@ -267,6 +268,7 @@ failure: inet->inet_dport = 0; return err; } +EXPORT_SYMBOL(tcp_v4_connect); /* * This routine does path mtu discovery as defined in RFC1191. @@ -545,6 +547,7 @@ void tcp_v4_send_check(struct sock *sk, struct sk_buff *skb) __tcp_v4_send_check(skb, inet->inet_saddr, inet->inet_daddr); } +EXPORT_SYMBOL(tcp_v4_send_check); int tcp_v4_gso_send_check(struct sk_buff *skb) { @@ -860,7 +863,6 @@ struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk, { return tcp_v4_md5_do_lookup(sk, inet_sk(addr_sk)->inet_daddr); } - EXPORT_SYMBOL(tcp_v4_md5_lookup); static struct tcp_md5sig_key *tcp_v4_reqsk_md5_lookup(struct sock *sk, @@ -927,7 +929,6 @@ int tcp_v4_md5_do_add(struct sock *sk, __be32 addr, } return 0; } - EXPORT_SYMBOL(tcp_v4_md5_do_add); static int tcp_v4_md5_add_func(struct sock *sk, struct sock *addr_sk, @@ -965,7 +966,6 @@ int tcp_v4_md5_do_del(struct sock *sk, __be32 addr) } return -ENOENT; } - EXPORT_SYMBOL(tcp_v4_md5_do_del); static void tcp_v4_clear_md5_list(struct sock *sk) @@ -1138,7 +1138,6 @@ clear_hash_noput: memset(md5_hash, 0, 16); return 1; } - EXPORT_SYMBOL(tcp_v4_md5_hash_skb); static int tcp_v4_inbound_md5_hash(struct sock *sk, struct sk_buff *skb) @@ -1396,6 +1395,7 @@ drop_and_free: drop: return 0; } +EXPORT_SYMBOL(tcp_v4_conn_request); /* @@ -1481,6 +1481,7 @@ exit: dst_release(dst); return NULL; } +EXPORT_SYMBOL(tcp_v4_syn_recv_sock); static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb) { @@ -1610,6 +1611,7 @@ csum_err: TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_INERRS); goto discard; } +EXPORT_SYMBOL(tcp_v4_do_rcv); /* * From tcp_input.c @@ -1796,6 +1798,7 @@ int tcp_v4_remember_stamp(struct sock *sk) return 0; } +EXPORT_SYMBOL(tcp_v4_remember_stamp); int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw) { @@ -1835,6 +1838,7 @@ const struct inet_connection_sock_af_ops ipv4_specific = { .compat_getsockopt = compat_ip_getsockopt, #endif }; +EXPORT_SYMBOL(ipv4_specific); #ifdef CONFIG_TCP_MD5SIG static const struct tcp_sock_af_ops tcp_sock_ipv4_specific = { @@ -1963,7 +1967,6 @@ void tcp_v4_destroy_sock(struct sock *sk) percpu_counter_dec(&tcp_sockets_allocated); } - EXPORT_SYMBOL(tcp_v4_destroy_sock); #ifdef CONFIG_PROC_FS @@ -2367,11 +2370,13 @@ int tcp_proc_register(struct net *net, struct tcp_seq_afinfo *afinfo) rc = -ENOMEM; return rc; } +EXPORT_SYMBOL(tcp_proc_register); void tcp_proc_unregister(struct net *net, struct tcp_seq_afinfo *afinfo) { proc_net_remove(net, afinfo->name); } +EXPORT_SYMBOL(tcp_proc_unregister); static void get_openreq4(struct sock *sk, struct request_sock *req, struct seq_file *f, int i, int uid, int *len) @@ -2618,6 +2623,7 @@ struct proto tcp_prot = { .compat_getsockopt = compat_tcp_getsockopt, #endif }; +EXPORT_SYMBOL(tcp_prot); static int __net_init tcp_sk_init(struct net *net) @@ -2648,20 +2654,3 @@ void __init tcp_v4_init(void) if (register_pernet_subsys(&tcp_sk_ops)) panic("Failed to create the TCP control socket.\n"); } - -EXPORT_SYMBOL(ipv4_specific); -EXPORT_SYMBOL(tcp_hashinfo); -EXPORT_SYMBOL(tcp_prot); -EXPORT_SYMBOL(tcp_v4_conn_request); -EXPORT_SYMBOL(tcp_v4_connect); -EXPORT_SYMBOL(tcp_v4_do_rcv); -EXPORT_SYMBOL(tcp_v4_remember_stamp); -EXPORT_SYMBOL(tcp_v4_send_check); -EXPORT_SYMBOL(tcp_v4_syn_recv_sock); - -#ifdef CONFIG_PROC_FS -EXPORT_SYMBOL(tcp_proc_register); -EXPORT_SYMBOL(tcp_proc_unregister); -#endif -EXPORT_SYMBOL(sysctl_tcp_low_latency); - diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 794c2e122a41..f25b56cb85cb 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -47,7 +47,6 @@ struct inet_timewait_death_row tcp_death_row = { .twcal_timer = TIMER_INITIALIZER(inet_twdr_twcal_tick, 0, (unsigned long)&tcp_death_row), }; - EXPORT_SYMBOL_GPL(tcp_death_row); static __inline__ int tcp_in_window(u32 seq, u32 end_seq, u32 s_win, u32 e_win) @@ -262,6 +261,7 @@ kill: inet_twsk_put(tw); return TCP_TW_SUCCESS; } +EXPORT_SYMBOL(tcp_timewait_state_process); /* * Move a socket to time-wait or dead fin-wait-2 state. @@ -362,7 +362,6 @@ void tcp_twsk_destructor(struct sock *sk) tcp_free_md5sig_pool(); #endif } - EXPORT_SYMBOL_GPL(tcp_twsk_destructor); static inline void TCP_ECN_openreq_child(struct tcp_sock *tp, @@ -510,6 +509,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, } return newsk; } +EXPORT_SYMBOL(tcp_create_openreq_child); /* * Process an incoming packet for SYN_RECV sockets represented @@ -706,6 +706,7 @@ embryonic_reset: inet_csk_reqsk_queue_drop(sk, req, prev); return NULL; } +EXPORT_SYMBOL(tcp_check_req); /* * Queue segment on the new socket if the new socket is active, @@ -737,8 +738,4 @@ int tcp_child_process(struct sock *parent, struct sock *child, sock_put(child); return ret; } - -EXPORT_SYMBOL(tcp_check_req); EXPORT_SYMBOL(tcp_child_process); -EXPORT_SYMBOL(tcp_create_openreq_child); -EXPORT_SYMBOL(tcp_timewait_state_process); diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 25ff62e35a68..b3f6f099b1a3 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -247,6 +247,7 @@ void tcp_select_initial_window(int __space, __u32 mss, /* Set the clamp no higher than max representable value */ (*window_clamp) = min(65535U << (*rcv_wscale), *window_clamp); } +EXPORT_SYMBOL(tcp_select_initial_window); /* Chose a new window to advertise, update state in tcp_sock for the * socket, and return result with RFC1323 scaling applied. The return @@ -1189,6 +1190,7 @@ void tcp_mtup_init(struct sock *sk) icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, sysctl_tcp_base_mss); icsk->icsk_mtup.probe_size = 0; } +EXPORT_SYMBOL(tcp_mtup_init); /* This function synchronize snd mss to current pmtu/exthdr set. @@ -1232,6 +1234,7 @@ unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu) return mss_now; } +EXPORT_SYMBOL(tcp_sync_mss); /* Compute the current effective MSS, taking SACKs and IP options, * and even PMTU discovery events into account. @@ -2514,6 +2517,7 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst, return skb; } +EXPORT_SYMBOL(tcp_make_synack); /* Do all connect socket setups that can be done AF independent. */ static void tcp_connect_init(struct sock *sk) @@ -2616,6 +2620,7 @@ int tcp_connect(struct sock *sk) inet_csk(sk)->icsk_rto, TCP_RTO_MAX); return 0; } +EXPORT_SYMBOL(tcp_connect); /* Send out a delayed ack, the caller does the policy checking * to see if we should even be here. See tcp_input.c:tcp_ack_snd_check() @@ -2820,10 +2825,3 @@ void tcp_send_probe0(struct sock *sk) TCP_RTO_MAX); } } - -EXPORT_SYMBOL(tcp_select_initial_window); -EXPORT_SYMBOL(tcp_connect); -EXPORT_SYMBOL(tcp_make_synack); -EXPORT_SYMBOL(tcp_simple_retransmit); -EXPORT_SYMBOL(tcp_sync_mss); -EXPORT_SYMBOL(tcp_mtup_init); diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 440a5c6004f6..808bb920c9f5 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -41,7 +41,6 @@ void tcp_init_xmit_timers(struct sock *sk) inet_csk_init_xmit_timers(sk, &tcp_write_timer, &tcp_delack_timer, &tcp_keepalive_timer); } - EXPORT_SYMBOL(tcp_init_xmit_timers); static void tcp_write_err(struct sock *sk) diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c index 3b3813cc80b9..59186ca7808a 100644 --- a/net/ipv4/tunnel4.c +++ b/net/ipv4/tunnel4.c @@ -48,7 +48,6 @@ err: return ret; } - EXPORT_SYMBOL(xfrm4_tunnel_register); int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family) @@ -72,7 +71,6 @@ int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family) return ret; } - EXPORT_SYMBOL(xfrm4_tunnel_deregister); static int tunnel4_rcv(struct sk_buff *skb) diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c index 6610bf76369f..ab76aa928fa9 100644 --- a/net/ipv4/udplite.c +++ b/net/ipv4/udplite.c @@ -58,6 +58,7 @@ struct proto udplite_prot = { .compat_getsockopt = compat_udp_getsockopt, #endif }; +EXPORT_SYMBOL(udplite_prot); static struct inet_protosw udplite4_protosw = { .type = SOCK_DGRAM, @@ -127,5 +128,3 @@ out_unregister_proto: out_register_err: printk(KERN_CRIT "%s: Cannot add UDP-Lite protocol.\n", __func__); } - -EXPORT_SYMBOL(udplite_prot); diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index ad8fbb871aa0..06814b6216dc 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -163,5 +163,4 @@ int xfrm4_rcv(struct sk_buff *skb) { return xfrm4_rcv_spi(skb, ip_hdr(skb)->protocol, 0); } - EXPORT_SYMBOL(xfrm4_rcv); -- cgit v1.2.3-59-g8ed1b