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Diffstat (limited to 'vendor/golang.org/x/net/ipv4/control_pktinfo.go')
-rw-r--r--vendor/golang.org/x/net/ipv4/control_pktinfo.go39
1 files changed, 0 insertions, 39 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 425338f..0000000
--- a/vendor/golang.org/x/net/ipv4/control_pktinfo.go
+++ /dev/null
@@ -1,39 +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.
-
-// +build darwin linux solaris
-
-package ipv4
-
-import (
- "net"
- "unsafe"
-
- "golang.org/x/net/internal/iana"
- "golang.org/x/net/internal/socket"
-)
-
-func marshalPacketInfo(b []byte, cm *ControlMessage) []byte {
- m := socket.ControlMessage(b)
- m.MarshalHeader(iana.ProtocolIP, sysIP_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[:])
-}