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[IPv6] route: FIB6 configuration using struct fib6_config

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Replaces the struct in6_rtmsg based interface orignating from
the ioctl interface with a struct fib6_config based on. Allows
changing the interface without breaking the ioctl interface
and avoids passing on tons of parameters.

The recently introduced struct nl_info is used to pass on
netlink authorship information for notifications.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf
2006-08-22 00:01:08 -07:00
committed by David S. Miller
parent 40e22e8f3d
commit 86872cb579
5 changed files with 257 additions and 198 deletions
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38
include/net/ip6_fib.h
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@@ -16,14 +16,35 @@
#ifdef __KERNEL__
#include <linux/ipv6_route.h>
#include <net/dst.h>
#include <net/flow.h>
#include <linux/rtnetlink.h>
#include <linux/spinlock.h>
#include <net/dst.h>
#include <net/flow.h>
#include <net/netlink.h>
struct rt6_info;
struct fib6_config
{
u32 fc_table;
u32 fc_metric;
int fc_dst_len;
int fc_src_len;
int fc_ifindex;
u32 fc_flags;
u32 fc_protocol;
struct in6_addr fc_dst;
struct in6_addr fc_src;
struct in6_addr fc_gateway;
unsigned long fc_expires;
struct nlattr *fc_mx;
int fc_mx_len;
struct nl_info fc_nlinfo;
};
struct fib6_node
{
struct fib6_node *parent;
@@ -175,18 +196,13 @@ extern void fib6_clean_all(int (*func)(struct rt6_info *, void *arg),
extern int fib6_add(struct fib6_node *root,
struct rt6_info *rt,
struct nlmsghdr *nlh,
void *rtattr,
struct netlink_skb_parms *req);
struct nl_info *info);
extern int fib6_del(struct rt6_info *rt,
struct nlmsghdr *nlh,
void *rtattr,
struct netlink_skb_parms *req);
struct nl_info *info);
extern void inet6_rt_notify(int event, struct rt6_info *rt,
struct nlmsghdr *nlh,
struct netlink_skb_parms *req);
struct nl_info *info);
extern void fib6_run_gc(unsigned long dummy);