From 2b7f92a43a7b30e2e2b8f9023e75f1a5d971992a Mon Sep 17 00:00:00 2001
From: James Peach <jpeach@apache.org>
Date: Sun, 1 May 2016 17:56:48 -0700
Subject: [PATCH] Support sockaddr_nl in sockaddr_storage_to_addr().

Add support for converting AF_NETLINK  sockaddr_nl addresses to
Sockaddr::Netlink(). This lets socket::recvmsg() work on netlink
sockets.
---
 src/sys/socket/mod.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/sys/socket/mod.rs b/src/sys/socket/mod.rs
index c96a5c8da8..0846eaf52a 100644
--- a/src/sys/socket/mod.rs
+++ b/src/sys/socket/mod.rs
@@ -630,6 +630,11 @@ pub unsafe fn sockaddr_storage_to_addr(
         consts::AF_UNIX => {
             Ok(SockAddr::Unix(UnixAddr(*(addr as *const _ as *const sockaddr_un), len)))
         }
+        #[cfg(any(target_os = "linux", target_os = "android"))]
+        consts::AF_NETLINK => {
+            use libc::sockaddr_nl;
+            Ok(SockAddr::Netlink(NetlinkAddr(*(addr as *const _ as *const sockaddr_nl))))
+        }
         af => panic!("unexpected address family {}", af),
     }
 }