From 56a16385172e4c2ef2949468bfd3c6dabb2a5913 Mon Sep 17 00:00:00 2001
From: Muminul Islam <muislam@microsoft.com>
Date: Sun, 7 Jun 2020 17:50:38 -0700
Subject: [PATCH] hypervisor: Introduce hypervisor crate

The purpose of this trait is to add support for other hypervisors than
KVM, like e.g. Microsoft Hyper-V.

Further commits will define additional hypervisor related traits like
Vcpu and Vm. Each of the supported hypervisor will need to implement all
traits defined from the hypervisor crate.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
---
 Cargo.lock            | 5 +++++
 Cargo.toml            | 1 +
 hypervisor/Cargo.toml | 8 ++++++++
 hypervisor/src/lib.rs | 8 ++++++++
 4 files changed, 22 insertions(+)
 create mode 100644 hypervisor/Cargo.toml
 create mode 100644 hypervisor/src/lib.rs

diff --git a/Cargo.lock b/Cargo.lock
index b0c1b657f..257ccff98 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -187,6 +187,7 @@ dependencies = [
  "dirs",
  "epoll",
  "futures",
+ "hypervisor",
  "lazy_static",
  "libc",
  "log 0.4.8",
@@ -453,6 +454,10 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hypervisor"
+version = "0.1.0"
+
 [[package]]
 name = "idna"
 version = "0.2.0"
diff --git a/Cargo.toml b/Cargo.toml
index 0c480fc59..1b554bfdc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ arc-swap = ">=0.4.4"
 clap = { version = "2.33.1", features=["wrap_help"] }
 epoll = ">=4.0.1"
 futures = { version = "0.3.5", features = ["thread-pool"] }
+hypervisor = { path = "hypervisor" }
 lazy_static = "1.4.0"
 libc = "0.2.71"
 log = { version = "0.4.8", features = ["std"] }
diff --git a/hypervisor/Cargo.toml b/hypervisor/Cargo.toml
new file mode 100644
index 000000000..42424cc15
--- /dev/null
+++ b/hypervisor/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "hypervisor"
+version = "0.1.0"
+authors = ["Muminul Islam<muislam@microsoft.com>"]
+edition = "2018"
+
+
+[dependencies]
\ No newline at end of file
diff --git a/hypervisor/src/lib.rs b/hypervisor/src/lib.rs
new file mode 100644
index 000000000..2b8f852d4
--- /dev/null
+++ b/hypervisor/src/lib.rs
@@ -0,0 +1,8 @@
+// Copyright © 2019 Intel Corporation
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright © 2020, Microsoft  Corporation
+//
+// Copyright 2018-2019 CrowdStrike, Inc.
+//