add TcpRepair to sockopt

Author: tazz4843

CHANGELOG.md

@@ -30,6 +30,8 @@ This project adheres to [Semantic Versioning](https://semver.org/).
   (#[1335](https://github.com/nix-rust/nix/pull/1335))
 - Exposed `SockAddr::from_raw_sockaddr`
   (#[1447](https://github.com/nix-rust/nix/pull/1447))
+- Added `TcpRepair`
+  (#[1503](https://github.com/nix-rust/nix/pull/1503))
 
 ### Changed
 

src/sys/socket/sockopt.rs

@@ -267,6 +267,10 @@ sockopt_impl!(Both, TcpKeepAlive, libc::IPPROTO_TCP, libc::TCP_KEEPALIVE, u32);
 sockopt_impl!(Both, TcpKeepIdle, libc::IPPROTO_TCP, libc::TCP_KEEPIDLE, u32);
 #[cfg(not(target_os = "openbsd"))]
 sockopt_impl!(Both, TcpKeepCount, libc::IPPROTO_TCP, libc::TCP_KEEPCNT, u32);
+#[cfg(any(target_os = "android",
+          target_os = "fuchsia",
+          target_os = "linux"))]
+sockopt_impl!(Both, TcpRepair, libc::IPPROTO_TCP, libc::TCP_REPAIR, u32);
 #[cfg(not(target_os = "openbsd"))]
 sockopt_impl!(Both, TcpKeepInterval, libc::IPPROTO_TCP, libc::TCP_KEEPINTVL, u32);
 #[cfg(any(target_os = "fuchsia", target_os = "linux"))]