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-rw-r--r--pkg/abi/linux/netlink_route.go13
1 files changed, 13 insertions, 0 deletions
diff --git a/pkg/abi/linux/netlink_route.go b/pkg/abi/linux/netlink_route.go
index 0e3582ab6..40bec566c 100644
--- a/pkg/abi/linux/netlink_route.go
+++ b/pkg/abi/linux/netlink_route.go
@@ -205,6 +205,9 @@ 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 +334,13 @@ 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