#include <linux/netfilter.h>
#include <linux/spinlock.h>
#include <linux/netlink.h>
+#include <linux/netfilter_decnet.h>
#include <net/sock.h>
#include <net/flow.h>
#include <net/dn.h>
#include <net/dn_route.h>
-#include <linux/netfilter_decnet.h>
-
static struct sock *dnrmg = NULL;
switch(flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_L1RT:
- group = DNRMG_L1_GROUP;
+ group = DNRNG_NLGRP_L1;
break;
case DN_RT_PKT_L2RT:
- group = DNRMG_L2_GROUP;
+ group = DNRNG_NLGRP_L2;
break;
default:
return;
skb2 = dnrmg_build_message(skb, &status);
if (skb2 == NULL)
return;
- NETLINK_CB(skb2).dst_groups = group;
+ NETLINK_CB(skb2).dst_group = group;
netlink_broadcast(dnrmg, skb2, 0, group, GFP_ATOMIC);
}
static void dnrmg_receive_user_sk(struct sock *sk, int len)
{
struct sk_buff *skb;
+ unsigned int qlen = skb_queue_len(&sk->sk_receive_queue);
- while((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
+ for (; qlen && (skb = skb_dequeue(&sk->sk_receive_queue)); qlen--) {
dnrmg_receive_user_skb(skb);
kfree_skb(skb);
}
.priority = NF_DN_PRI_DNRTMSG,
};
-static int __init init(void)
+static int __init dn_rtmsg_init(void)
{
int rv = 0;
- dnrmg = netlink_kernel_create(NETLINK_DNRTMSG, dnrmg_receive_user_sk);
+ dnrmg = netlink_kernel_create(NETLINK_DNRTMSG, DNRNG_NLGRP_MAX,
+ dnrmg_receive_user_sk, THIS_MODULE);
if (dnrmg == NULL) {
printk(KERN_ERR "dn_rtmsg: Cannot create netlink socket");
return -ENOMEM;
return rv;
}
-static void __exit fini(void)
+static void __exit dn_rtmsg_fini(void)
{
nf_unregister_hook(&dnrmg_ops);
sock_release(dnrmg->sk_socket);
MODULE_DESCRIPTION("DECnet Routing Message Grabulator");
MODULE_AUTHOR("Steven Whitehouse <steve@chygwyn.com>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_DNRTMSG);
-module_init(init);
-module_exit(fini);
+module_init(dn_rtmsg_init);
+module_exit(dn_rtmsg_fini);