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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2012-11-05 05:28:18 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-16 01:47:40 -0500 |
| commit | 130cd273d4a46a3011b1cc739f5d2af78779d666 (patch) | |
| tree | 508374445793be54ac9ee9a4d9b1bda24aa4beb5 /include/uapi | |
| parent | d4d0d3557b4d6ee735fbec275803d637ee26b42d (diff) | |
| download | blackbird-op-linux-130cd273d4a46a3011b1cc739f5d2af78779d666.tar.gz blackbird-op-linux-130cd273d4a46a3011b1cc739f5d2af78779d666.zip | |
ipv6: export IP6_RT_PRIO_* to userland
The kernel uses some default metric when routes are managed. For example, a
static route added with a metric set to 0 is inserted in the kernel with
metric 1024 (IP6_RT_PRIO_USER).
It is useful for routing daemons to know these values, to be able to set routes
without interfering with what the kernel does.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/ipv6_route.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/ipv6_route.h b/include/uapi/linux/ipv6_route.h index 0459664c2636..2be7bd174751 100644 --- a/include/uapi/linux/ipv6_route.h +++ b/include/uapi/linux/ipv6_route.h @@ -55,4 +55,7 @@ struct in6_rtmsg { #define RTMSG_NEWROUTE 0x21 #define RTMSG_DELROUTE 0x22 +#define IP6_RT_PRIO_USER 1024 +#define IP6_RT_PRIO_ADDRCONF 256 + #endif /* _UAPI_LINUX_IPV6_ROUTE_H */ |
