Enable additional socket timestamping flags

Author: spencercw

CHANGELOG.md

@@ -18,6 +18,8 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 - Added `LocalPeerPid` to `nix::sys::socket::sockopt` for macOS. ([#1967](https://github.com/nix-rust/nix/pull/1967))
 - Added `TFD_TIMER_CANCEL_ON_SET` to `::nix::sys::time::TimerSetTimeFlags` on Linux and Android.
   ([#2040](https://github.com/nix-rust/nix/pull/2040))
+- Added `SOF_TIMESTAMPING_OPT_ID` and `SOF_TIMESTAMPING_OPT_TSONLY` to `nix::sys::socket::TimestampingFlag`.
+  ([#2048](https://github.com/nix-rust/nix/pull/2048))
 
 ### Changed
 

src/sys/socket/mod.rs

@@ -255,6 +255,10 @@ libc_bitflags! {
         SOF_TIMESTAMPING_RX_HARDWARE;
         /// Collect receiving timestamps as reported by software
         SOF_TIMESTAMPING_RX_SOFTWARE;
+        /// Generate a unique identifier along with each transmitted packet
+        SOF_TIMESTAMPING_OPT_ID;
+        /// Return transmit timestamps alongside an empty packet instead of the original packet
+        SOF_TIMESTAMPING_OPT_TSONLY;
     }
 }