1 files changed, 0 insertions, 41 deletions
diff --git a/vendor/golang.org/x/net/ipv4/control_pktinfo.go b/vendor/golang.org/x/net/ipv4/control_pktinfo.go
deleted file mode 100644
index 14ae2dae4..000000000
--- a/vendor/golang.org/x/net/ipv4/control_pktinfo.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build darwin || linux || solaris
-
-package ipv4
-
-import (
-	"net"
-	"unsafe"
-
-	"golang.org/x/net/internal/iana"
-	"golang.org/x/net/internal/socket"
-
-	"golang.org/x/sys/unix"
-)
-
-func marshalPacketInfo(b []byte, cm *ControlMessage) []byte {
-	m := socket.ControlMessage(b)
-	m.MarshalHeader(iana.ProtocolIP, unix.IP_PKTINFO, sizeofInetPktinfo)
-	if cm != nil {
-		pi := (*inetPktinfo)(unsafe.Pointer(&m.Data(sizeofInetPktinfo)[0]))
-		if ip := cm.Src.To4(); ip != nil {
-			copy(pi.Spec_dst[:], ip)
-		}
-		if cm.IfIndex > 0 {
-			pi.setIfindex(cm.IfIndex)
-		}
-	}
-	return m.Next(sizeofInetPktinfo)
-}
-
-func parsePacketInfo(cm *ControlMessage, b []byte) {
-	pi := (*inetPktinfo)(unsafe.Pointer(&b[0]))
-	cm.IfIndex = int(pi.Ifindex)
-	if len(cm.Dst) < net.IPv4len {
-		cm.Dst = make(net.IP, net.IPv4len)
-	}
-	copy(cm.Dst, pi.Addr[:])
-}