16 lines
431 B
Go
16 lines
431 B
Go
// Copyright 2016 The Netstack Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package sharedmem
|
|
|
|
import (
|
|
"unsafe"
|
|
)
|
|
|
|
// sharedDataPointer converts the shared data slice into a pointer so that it
|
|
// can be used in atomic operations.
|
|
func sharedDataPointer(sharedData []byte) *uint32 {
|
|
return (*uint32)(unsafe.Pointer(&sharedData[0:4][0]))
|
|
}
|