CHANGELOG entry

CHANGELOG.md

@@ -71,6 +71,20 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 - Simplified the function signatures of `recvmmsg` and `sendmmsg`
 
+### Added
+- Added `Icmp` and `IcmpV6` to `SockProtocol`.
+  (#[2103](https://github.com/nix-rust/nix/pull/2103))
+
+- Added `F_GETPATH` FcntlFlags entry on Apple/NetBSD/DragonflyBSD for `::nix::fcntl`.
+  ([#2142](https://github.com/nix-rust/nix/pull/2142))
+
+- Added `Ipv6HopLimit` to `::nix::sys::socket::ControlMessage` for Linux,
+  MacOS, FreeBSD, DragonflyBSD, Android, iOS and Haiku.
+  ([#2074](https://github.com/nix-rust/nix/pull/2074))
+
+- Added `F_GETPATH_NOFIRMLINK` and `F_BARRIERFSYNC` FcntlFlags entry on Apple for `::nix::fcntl`.
+  ([#2155](https://github.com/nix-rust/nix/pull/2155))
+
 ## [0.27.1] - 2023-08-28
 
 ### Fixed

src/fcntl.rs

@@ -595,6 +595,8 @@ pub fn fcntl(fd: RawFd, arg: FcntlArg) -> Result<c_int> {
                 let p = info.kf_path;
                 let u8_slice = slice::from_raw_parts(p.as_ptr().cast(), p.len());
                 let optr = CStr::from_bytes_until_nul(u8_slice).unwrap();
+                *path = PathBuf::from(OsString::from(optr.to_str().unwrap()));
+                return Ok(ok_res)
             },
             #[cfg(any(target_os = "macos", target_os = "ios"))]
             F_GETPATH_NOFIRMLINK(path) => {

test/test_fcntl.rs

@@ -585,6 +585,38 @@ fn test_f_get_path() {
     );
 }
 
+#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[test]
+fn test_f_get_path_nofirmlink() {
+    use nix::fcntl::*;
+    use std::{os::unix::io::AsRawFd, path::PathBuf};
+
+    let tmp = NamedTempFile::new().unwrap();
+    let fd = tmp.as_raw_fd();
+    let mut path = PathBuf::new();
+    let res = fcntl(fd, FcntlArg::F_GETPATH_NOFIRMLINK(&mut path))
+        .expect("get path failed");
+    let mut tmpstr = String::from("/System/Volumes/Data");
+    tmpstr.push_str(
+        &tmp.path()
+            .canonicalize()
+            .unwrap()
+            .into_os_string()
+            .into_string()
+            .unwrap(),
+    );
+    assert_ne!(res, -1);
+    assert_eq!(
+        path.as_path()
+            .canonicalize()
+            .unwrap()
+            .into_os_string()
+            .into_string()
+            .unwrap(),
+        tmpstr
+    );
+}
+
 #[cfg(all(target_os = "freebsd", target_arch = "x86_64"))]
 #[test]
 fn test_f_kinfo() {