Imported Upstream version 1.1~hg20130304upstream/1.1_hg20130304

1 files changed, 16 insertions, 16 deletions

diff --git a/src/pkg/syscall/route_netbsd.go b/src/pkg/syscall/route_netbsd.go
index d6d9031bc..a6baa02f8 100644
--- a/src/pkg/syscall/route_netbsd.go
+++ b/src/pkg/syscall/route_netbsd.go
@@ -6,30 +6,30 @@
 
 package syscall
 
-import (
-	"unsafe"
-)
+import "unsafe"
 
-func (any *anyMessage) toRoutingMessage(buf []byte) RoutingMessage {
+func (any *anyMessage) toRoutingMessage(b []byte) RoutingMessage {
 	switch any.Type {
 	case RTM_ADD, RTM_DELETE, RTM_CHANGE, RTM_GET, RTM_LOSING, RTM_REDIRECT, RTM_MISS, RTM_LOCK, RTM_RESOLVE:
 		p := (*RouteMessage)(unsafe.Pointer(any))
-		rtm := &RouteMessage{}
-		rtm.Header = p.Header
-		rtm.Data = buf[SizeofRtMsghdr:any.Msglen]
-		return rtm
+		return &RouteMessage{Header: p.Header, Data: b[SizeofRtMsghdr:any.Msglen]}
 	case RTM_IFINFO:
 		p := (*InterfaceMessage)(unsafe.Pointer(any))
-		ifm := &InterfaceMessage{}
-		ifm.Header = p.Header
-		ifm.Data = buf[SizeofIfMsghdr:any.Msglen]
-		return ifm
+		return &InterfaceMessage{Header: p.Header, Data: b[SizeofIfMsghdr:any.Msglen]}
+	case RTM_IFANNOUNCE:
+		p := (*InterfaceAnnounceMessage)(unsafe.Pointer(any))
+		return &InterfaceAnnounceMessage{Header: p.Header}
 	case RTM_NEWADDR, RTM_DELADDR:
 		p := (*InterfaceAddrMessage)(unsafe.Pointer(any))
-		ifam := &InterfaceAddrMessage{}
-		ifam.Header = p.Header
-		ifam.Data = buf[SizeofIfaMsghdr:any.Msglen]
-		return ifam
+		return &InterfaceAddrMessage{Header: p.Header, Data: b[SizeofIfaMsghdr:any.Msglen]}
 	}
 	return nil
 }
+
+// InterfaceAnnounceMessage represents a routing message containing
+// network interface arrival and depature information.
+type InterfaceAnnounceMessage struct {
+	Header IfAnnounceMsghdr
+}
+
+func (m *InterfaceAnnounceMessage) sockaddr() (sas []Sockaddr) { return nil }