Add socket options for IP_TRANSPARENT / BIND_ANY

nix-rust · Jan 11, 2018 · 105b899 · 105b899
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commit 105b899
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -52,6 +52,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
   ([#814](https://github.com/nix-rust/nix/pull/814))
 - Added `sigprocmask` to the signal module.
   ([#826](https://github.com/nix-rust/nix/pull/826))
+- Add socket options for `IP_TRANSPARENT` / `BIND_ANY`.
+  ([#835](https://github.com/nix-rust/nix/pull/835))
 
 ### Changed
 - Use native `pipe2` on all BSD targets.  Users should notice no difference.

diff --git a/src/sys/socket/sockopt.rs b/src/sys/socket/sockopt.rs
@@ -179,6 +179,12 @@ sockopt_impl!(GetOnly, AcceptConn, libc::SOL_SOCKET, libc::SO_ACCEPTCONN, bool);
 #[cfg(any(target_os = "linux", target_os = "android"))]
 sockopt_impl!(GetOnly, OriginalDst, libc::SOL_IP, libc::SO_ORIGINAL_DST, libc::sockaddr_in);
 sockopt_impl!(Both, ReceiveTimestamp, libc::SOL_SOCKET, libc::SO_TIMESTAMP, bool);
+#[cfg(any(target_os = "linux", target_os = "android"))]
+sockopt_impl!(Both, IpTransparent, libc::SOL_IP, libc::IP_TRANSPARENT, bool);
+#[cfg(target_os = "openbsd")]
+sockopt_impl!(Both, BindAny, libc::SOL_SOCKET, libc::SO_BINDANY, bool);
+#[cfg(target_os = "freebsd")]
+sockopt_impl!(Both, BindAny, libc::IPPROTO_IP, libc::IP_BINDANY, bool);
 
 /*
  *