diff options
Diffstat (limited to 'pkg/abi/linux/netlink_route.go')
| -rw-r--r-- | pkg/abi/linux/netlink_route.go | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/pkg/abi/linux/netlink_route.go b/pkg/abi/linux/netlink_route.go index 3898d2314..ceda0a8d3 100644 --- a/pkg/abi/linux/netlink_route.go +++ b/pkg/abi/linux/netlink_route.go @@ -187,10 +187,12 @@ const ( // Device types, from uapi/linux/if_arp.h. const ( + ARPHRD_NONE = 65534 + ARPHRD_ETHER = 1 ARPHRD_LOOPBACK = 772 ) -// RouteMessage struct rtmsg, from uapi/linux/rtnetlink.h. +// RouteMessage is struct rtmsg, from uapi/linux/rtnetlink.h. type RouteMessage struct { Family uint8 DstLen uint8 @@ -205,6 +207,9 @@ type RouteMessage struct { Flags uint32 } +// SizeOfRouteMessage is the size of RouteMessage. +const SizeOfRouteMessage = 12 + // Route types, from uapi/linux/rtnetlink.h. const ( // RTN_UNSPEC represents an unspecified route type. @@ -331,3 +336,13 @@ const ( RTF_GATEWAY = 0x2 RTF_UP = 0x1 ) + +// RtAttr is the header of optional addition route information, as a netlink +// attribute. From include/uapi/linux/rtnetlink.h. +type RtAttr struct { + Len uint16 + Type uint16 +} + +// SizeOfRtAttr is the size of RtAttr. +const SizeOfRtAttr = 4 |