On Mon, 23 Jul 2007 10:13:18 +0530
Varun Chandramohan <[EMAIL PROTECTED]> wrote:
> The age field of the ipv6 route structures are initilized with the current
> timeval at the time of route creation. When the route dump is called
> the route age value stored in the structure is subtracted from the
> present timeval and the difference is passed on as the route age.
>
> Signed-off-by: Varun Chandramohan <[EMAIL PROTECTED]>
> ---
> include/net/ip6_fib.h | 1 +
> include/net/ip6_route.h | 3 +++
> net/ipv6/addrconf.c | 5 +++++
> net/ipv6/route.c | 23 +++++++++++++++++++----
> 4 files changed, 28 insertions(+), 4 deletions(-)
>
> diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
> index c48ea87..e30a1cf 100644
> --- a/include/net/ip6_fib.h
> +++ b/include/net/ip6_fib.h
> @@ -98,6 +98,7 @@ struct rt6_info
>
> u32 rt6i_flags;
> u32 rt6i_metric;
> + time_t rt6i_age;
> atomic_t rt6i_ref;
> struct fib6_table *rt6i_table;
>
> diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
> index 5456fdd..fc9716c 100644
> --- a/include/net/ip6_route.h
> +++ b/include/net/ip6_route.h
> @@ -36,6 +36,9 @@ struct route_info {
> #define RT6_LOOKUP_F_REACHABLE 0x2
> #define RT6_LOOKUP_F_HAS_SADDR 0x4
>
> +#define RT6_SET_ROUTE_INFO 0x0
> +#define RT6_GET_ROUTE_INFO 0x1
> +
> extern struct rt6_info ip6_null_entry;
>
> #ifdef CONFIG_IPV6_MULTIPLE_TABLES
> diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
> index 5a5f8bd..715c766 100644
> --- a/net/ipv6/addrconf.c
> +++ b/net/ipv6/addrconf.c
> @@ -4187,6 +4187,7 @@ EXPORT_SYMBOL(unregister_inet6addr_notif
>
> int __init addrconf_init(void)
> {
> + struct timeval tv;
> int err = 0;
>
> /* The addrconf netdev notifier requires that loopback_dev
> @@ -4214,10 +4215,14 @@ int __init addrconf_init(void)
> if (err)
> return err;
>
> + do_gettimeofday(&tv);
Better to use ktime_t or timespec in new code.
-
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