socket: add support for AF_VSOCK

This patch adds AF_VSOCK support to AddressFamily in order to use
VSOCK socket.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/sys/socket/mod.rs b/src/sys/socket/mod.rs
index 0e27216f..d3cbdaac 100644
--- a/src/sys/socket/mod.rs
+++ b/src/sys/socket/mod.rs
@@ -33,6 +33,8 @@ pub use self::addr::{
 pub use ::sys::socket::addr::netlink::NetlinkAddr;
 #[cfg(any(target_os = "android", target_os = "linux"))]
 pub use sys::socket::addr::alg::AlgAddr;
+#[cfg(target_os = "linux")]
+pub use sys::socket::addr::vsock::VsockAddr;
 
 pub use libc::{
     cmsghdr,
@@ -1254,6 +1256,11 @@ pub unsafe fn sockaddr_storage_to_addr(
             use libc::sockaddr_alg;
             Ok(SockAddr::Alg(AlgAddr(*(addr as *const _ as *const sockaddr_alg))))
         }
+        #[cfg(target_os = "linux")]
+        libc::AF_VSOCK => {
+            use libc::sockaddr_vm;
+            Ok(SockAddr::Vsock(VsockAddr(*(addr as *const _ as *const sockaddr_vm))))
+        }
         af => panic!("unexpected address family {}", af),
     }
 }