diff options
| -rw-r--r-- | CHANGELOG.md | 2 | ||||
| -rw-r--r-- | src/sys/socket/sockopt.rs | 2 | ||||
| -rw-r--r-- | test/sys/test_sockopt.rs | 16 |
3 files changed, 20 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index a9c28b4a..a7f82e64 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -27,6 +27,8 @@ This project adheres to [Semantic Versioning](http://semver.org/). (#[1208](https://github.com/nix-rust/nix/pull/1208)) - Added support for `SCM_CREDS` messages (`UnixCredentials`) on FreeBSD/DragonFly (#[1216](https://github.com/nix-rust/nix/pull/1216)) +- Added `BindToDevice` socket option (sockopt) on Linux + (#[1233](https://github.com/nix-rust/nix/pull/1233)) ### Changed - Changed `fallocate` return type from `c_int` to `()` (#[1201](https://github.com/nix-rust/nix/pull/1201)) diff --git a/src/sys/socket/sockopt.rs b/src/sys/socket/sockopt.rs index d0ef4b65..fa19fb76 100644 --- a/src/sys/socket/sockopt.rs +++ b/src/sys/socket/sockopt.rs @@ -260,6 +260,8 @@ sockopt_impl!(SetOnly, SndBufForce, libc::SOL_SOCKET, libc::SO_SNDBUFFORCE, usiz sockopt_impl!(GetOnly, SockType, libc::SOL_SOCKET, libc::SO_TYPE, super::SockType); sockopt_impl!(GetOnly, AcceptConn, libc::SOL_SOCKET, libc::SO_ACCEPTCONN, bool); #[cfg(any(target_os = "android", target_os = "linux"))] +sockopt_impl!(Both, BindToDevice, libc::SOL_SOCKET, libc::SO_BINDTODEVICE, OsString<[u8; libc::IFNAMSIZ]>); +#[cfg(any(target_os = "android", target_os = "linux"))] 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 = "android", target_os = "linux"))] diff --git a/test/sys/test_sockopt.rs b/test/sys/test_sockopt.rs index c4860c0d..b643e420 100644 --- a/test/sys/test_sockopt.rs +++ b/test/sys/test_sockopt.rs @@ -51,3 +51,19 @@ fn test_tcp_congestion() { val ); } + +#[test] +#[cfg(any(target_os = "android", target_os = "linux"))] +fn test_bindtodevice() { + skip_if_not_root!("test_bindtodevice"); + + let fd = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), None).unwrap(); + + let val = getsockopt(fd, sockopt::BindToDevice).unwrap(); + setsockopt(fd, sockopt::BindToDevice, &val).unwrap(); + + assert_eq!( + getsockopt(fd, sockopt::BindToDevice).unwrap(), + val + ); +} |