add license header for the "ioctls" module

Signed-off-by: Diana Popa <[email protected]>

Author: dianpopa

src/ioctls/mod.rs

@@ -1,3 +1,10 @@
+// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+//
+// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the THIRD-PARTY file.
+
 use std::io;
 use std::mem::size_of;
 use std::os::unix::io::AsRawFd;

src/ioctls/system.rs

@@ -1,3 +1,10 @@
+// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+//
+// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the THIRD-PARTY file.
+
 use kvm_bindings::*;
 
 use libc::{open, O_CLOEXEC, O_RDWR};

src/ioctls/vcpu.rs

@@ -1,3 +1,10 @@
+// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+//
+// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the THIRD-PARTY file.
+
 use kvm_bindings::*;
 use libc::EINVAL;
 use std::fs::File;

src/ioctls/vm.rs

@@ -1,3 +1,10 @@
+// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+//
+// Portions Copyright 2017 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the THIRD-PARTY file.
+
 use ioctls::Result;
 use kvm_bindings::*;
 use std::fs::File;