aix, nto, hurd: Implement impl StatExt

src/fs/mod.rs

@@ -150,7 +150,7 @@ pub use std::os::wasi::fs::{DirEntryExt, FileExt, FileTypeExt, MetadataExt, Open
 /// the Unix epoch. Until the next semver bump, these unsigned fields are
 /// deprecated, and this trait provides accessors which return their values
 /// as signed integers.
-#[cfg(all(unix, not(any(target_os = "aix", target_os = "nto"))))]
+#[cfg(all(unix)))]
 pub trait StatExt {
     /// Return the value of the `st_atime` field, casted to the correct type.
     fn atime(&self) -> i64;
@@ -181,3 +181,22 @@ impl StatExt for Stat {
         self.st_ctime as i64
     }
 }
+
+#[cfg(any(target_os = "aix", target_os = "hurd", target_os = "nto"))]
+#[allow(deprecated)]
+impl StatExt for Stat {
+    #[inline]
+    fn atime(&self) -> i64 {
+        self.st_atim.tv_sec as i64
+    }
+
+    #[inline]
+    fn mtime(&self) -> i64 {
+        self.st_mtim.tv_sec as i64
+    }
+
+    #[inline]
+    fn ctime(&self) -> i64 {
+        self.st_ctim.tv_sec as i64
+    }
+}