Rollup merge of #93471 - cuviper:direntry-file_type-stat, r=the8472

unix: Use metadata for `DirEntry::file_type` fallback

When `DirEntry::file_type` fails to match a known `d_type`, we should
fall back to `DirEntry::metadata` instead of a bare `lstat`, because
this is faster and more reliable on targets with `fstatat`.

1 files changed, 2 insertions, 2 deletions

diff --git a/library/std/src/sys/unix/fs.rs b/library/std/src/sys/unix/fs.rs
index 65e000d9215..878796065c8 100644
--- a/library/std/src/sys/unix/fs.rs
+++ b/library/std/src/sys/unix/fs.rs
@@ -598,7 +598,7 @@ impl DirEntry {
         target_os = "vxworks"
     ))]
     pub fn file_type(&self) -> io::Result<FileType> {
-        lstat(&self.path()).map(|m| m.file_type())
+        self.metadata().map(|m| m.file_type())
     }
 
     #[cfg(not(any(
@@ -616,7 +616,7 @@ impl DirEntry {
             libc::DT_SOCK => Ok(FileType { mode: libc::S_IFSOCK }),
             libc::DT_DIR => Ok(FileType { mode: libc::S_IFDIR }),
             libc::DT_BLK => Ok(FileType { mode: libc::S_IFBLK }),
-            _ => lstat(&self.path()).map(|m| m.file_type()),
+            _ => self.metadata().map(|m| m.file_type()),
         }
     }