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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-04 14:50:52 +0900
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-04 15:18:22 +0900
commit8be8af8fa4405652e6c0797db5465a4be8afb998 (patch)
tree3e560ec193fe41e244a9f977168e154b223fb986 /net/ipv4/udplite.c
parentcf80efc27d68d4e0717aa0b8647c4e161397ced7 (diff)
downloadlinux-8be8af8fa4405652e6c0797db5465a4be8afb998.tar.bz2
[IPV4] UDP: Move IPv4-specific bits to other file.
Move IPv4-specific UDP bits from net/ipv4/udp.c into (new) net/ipv4/udp_ipv4.c. Rename net/ipv4/udplite.c to net/ipv4/udplite_ipv4.c. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv4/udplite.c')
-rw-r--r--net/ipv4/udplite.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
deleted file mode 100644
index 001b881ca36f..000000000000
--- a/net/ipv4/udplite.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * UDPLITE An implementation of the UDP-Lite protocol (RFC 3828).
- *
- * Version: $Id: udplite.c,v 1.25 2006/10/19 07:22:36 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_statistics) __read_mostly;
-
-struct hlist_head udplite_hash[UDP_HTABLE_SIZE];
-
-int udplite_get_port(struct sock *sk, unsigned short p,
- int (*c)(const struct sock *, const struct sock *))
-{
- return __udp_lib_get_port(sk, p, udplite_hash, c);
-}
-
-static int udplite_v4_get_port(struct sock *sk, unsigned short snum)
-{
- return udplite_get_port(sk, snum, ipv4_rcv_saddr_equal);
-}
-
-static int udplite_rcv(struct sk_buff *skb)
-{
- return __udp4_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE);
-}
-
-static void udplite_err(struct sk_buff *skb, u32 info)
-{
- __udp4_lib_err(skb, info, udplite_hash);
-}
-
-static struct net_protocol udplite_protocol = {
- .handler = udplite_rcv,
- .err_handler = udplite_err,
- .no_policy = 1,
-};
-
-DEFINE_PROTO_INUSE(udplite)
-
-struct proto udplite_prot = {
- .name = "UDP-Lite",
- .owner = THIS_MODULE,
- .close = udp_lib_close,
- .connect = ip4_datagram_connect,
- .disconnect = udp_disconnect,
- .ioctl = udp_ioctl,
- .init = udplite_sk_init,
- .destroy = udp_destroy_sock,
- .setsockopt = udp_setsockopt,
- .getsockopt = udp_getsockopt,
- .sendmsg = udp_sendmsg,
- .recvmsg = udp_recvmsg,
- .sendpage = udp_sendpage,
- .backlog_rcv = udp_queue_rcv_skb,
- .hash = udp_lib_hash,
- .unhash = udp_lib_unhash,
- .get_port = udplite_v4_get_port,
- .obj_size = sizeof(struct udp_sock),
-#ifdef CONFIG_COMPAT
- .compat_setsockopt = compat_udp_setsockopt,
- .compat_getsockopt = compat_udp_getsockopt,
-#endif
- REF_PROTO_INUSE(udplite)
-};
-
-static struct inet_protosw udplite4_protosw = {
- .type = SOCK_DGRAM,
- .protocol = IPPROTO_UDPLITE,
- .prot = &udplite_prot,
- .ops = &inet_dgram_ops,
- .capability = -1,
- .no_check = 0, /* must checksum (RFC 3828) */
- .flags = INET_PROTOSW_PERMANENT,
-};
-
-#ifdef CONFIG_PROC_FS
-static struct file_operations udplite4_seq_fops;
-static struct udp_seq_afinfo udplite4_seq_afinfo = {
- .owner = THIS_MODULE,
- .name = "udplite",
- .family = AF_INET,
- .hashtable = udplite_hash,
- .seq_show = udp4_seq_show,
- .seq_fops = &udplite4_seq_fops,
-};
-#endif
-
-void __init udplite4_register(void)
-{
- if (proto_register(&udplite_prot, 1))
- goto out_register_err;
-
- if (inet_add_protocol(&udplite_protocol, IPPROTO_UDPLITE) < 0)
- goto out_unregister_proto;
-
- inet_register_protosw(&udplite4_protosw);
-
-#ifdef CONFIG_PROC_FS
- if (udp_proc_register(&udplite4_seq_afinfo)) /* udplite4_proc_init() */
- printk(KERN_ERR "%s: Cannot register /proc!\n", __FUNCTION__);
-#endif
- return;
-
-out_unregister_proto:
- proto_unregister(&udplite_prot);
-out_register_err:
- printk(KERN_CRIT "%s: Cannot add UDP-Lite protocol.\n", __FUNCTION__);
-}
-
-EXPORT_SYMBOL(udplite_hash);
-EXPORT_SYMBOL(udplite_prot);
-EXPORT_SYMBOL(udplite_get_port);