From 9af2a285b15b33490c314d9ba30df91aa23b87cf Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@iki.fi>
Date: Sat, 13 Jan 2024 09:14:26 +0200
Subject: [PATCH] Fix build on Darwin

---
 core/io/darwin.rs | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/core/io/darwin.rs b/core/io/darwin.rs
index 9643902b7..578263813 100644
--- a/core/io/darwin.rs
+++ b/core/io/darwin.rs
@@ -1,5 +1,6 @@
 use super::Completion;
 use anyhow::{Ok, Result};
+use std::sync::Arc;
 use std::cell::RefCell;
 use std::io::{Read, Seek};
 
@@ -30,11 +31,12 @@ impl File {
     pub fn pread(&self, pos: usize, c: Arc<Completion>) -> Result<()> {
         let mut file = self.file.borrow_mut();
         file.seek(std::io::SeekFrom::Start(pos as u64))?;
-        let buf = c.buf();
-        let mut buf = buf.as_mut_slice();
-        file.read_exact(buf)?;
-        drop(buf);
+        {
+            let mut buf = c.buf_mut();
+            let buf = buf.as_mut_slice();
+            file.read_exact(buf)?;
+        }
         c.complete();
         Ok(())
     }
-}
\ No newline at end of file
+}