1 files changed, 0 insertions, 60 deletions
diff --git a/extras/gomemif/memif/control_channel_unsafe.go b/extras/gomemif/memif/control_channel_unsafe.go
deleted file mode 100644
index 9e91297b160..00000000000
--- a/extras/gomemif/memif/control_channel_unsafe.go
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- *------------------------------------------------------------------
- * Copyright (c) 2020 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-package memif
-
-import (
-	"fmt"
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-// sendMsg sends a control message from contorl channels message queue
-func (cc *controlChannel) sendMsg() (err error) {
-	if len(cc.msgQueue) < 1 {
-		return nil
-	}
-	// Get message buffer
-	msg := cc.msgQueue[0]
-	// Dequeue
-	cc.msgQueue = cc.msgQueue[1:]
-
-	iov := &syscall.Iovec{
-		Base: &msg.Buffer.Bytes()[0],
-		Len:  msgSize,
-	}
-
-	msgh := syscall.Msghdr{
-		Iov:    iov,
-		Iovlen: 1,
-	}
-
-	if msg.Fd > 0 {
-		oob := syscall.UnixRights(msg.Fd)
-		msgh.Control = &oob[0]
-		msgh.Controllen = uint64(syscall.CmsgSpace(4))
-	}
-
-	_, _, errno := syscall.Syscall(syscall.SYS_SENDMSG, uintptr(cc.event.Fd), uintptr(unsafe.Pointer(&msgh)), uintptr(0))
-	if errno != 0 {
-		err = os.NewSyscallError("sendmsg", errno)
-		return fmt.Errorf("SYS_SENDMSG: %s", errno)
-	}
-
-	return nil
-}