From d66fa942be3468309881075c0ea87fbbac4143a2 Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Thu, 23 Jul 2020 17:13:41 +0100
Subject: [PATCH] virtio-devices: Implement AsRawFd for EpollHelper

This is required for implementing virtio-net as the epoll RawFd must be
assigned into the NetQueuePair.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 virtio-devices/src/epoll_helper.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/virtio-devices/src/epoll_helper.rs b/virtio-devices/src/epoll_helper.rs
index 71bbe25d2..0cf306aa9 100644
--- a/virtio-devices/src/epoll_helper.rs
+++ b/virtio-devices/src/epoll_helper.rs
@@ -132,3 +132,9 @@ impl EpollHelper {
         }
     }
 }
+
+impl AsRawFd for EpollHelper {
+    fn as_raw_fd(&self) -> RawFd {
+        self.epoll_file.as_raw_fd()
+    }
+}