diff --git a/core/Cargo.toml b/core/Cargo.toml
index 3752aa23e..e4c4b3b25 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -20,7 +20,7 @@ fs = []
 [target.'cfg(target_os = "linux")'.dependencies]
 io-uring = "0.6.1"
 
-[target.'cfg(not(target_os = "linux"))'.dependencies]
+[target.'cfg(target_os = "macos")'.dependencies]
 polling = "3.7.2"
 rustix = "0.38.34"
 
diff --git a/core/io/generic.rs b/core/io/generic.rs
new file mode 100644
index 000000000..55dbdfb90
--- /dev/null
+++ b/core/io/generic.rs
@@ -0,0 +1,60 @@
+use super::{Completion, File, WriteCompletion, IO};
+use anyhow::{Ok, Result};
+use log::trace;
+use std::cell::RefCell;
+use std::io::{Read, Seek, Write};
+use std::rc::Rc;
+
+pub struct GenericIO {}
+
+impl GenericIO {
+    pub fn new() -> Result<Self> {
+        Ok(Self {})
+    }
+}
+
+impl IO for GenericIO {
+    fn open_file(&self, path: &str) -> Result<Rc<dyn File>> {
+        trace!("open_file(path = {})", path);
+        let file = std::fs::File::open(path)?;
+        Ok(Rc::new(GenericFile {
+            file: RefCell::new(file),
+        }))
+    }
+
+    fn run_once(&self) -> Result<()> {
+        Ok(())
+    }
+}
+
+pub struct GenericFile {
+    file: RefCell<std::fs::File>,
+}
+
+impl File for GenericFile {
+    fn pread(&self, pos: usize, c: Rc<Completion>) -> Result<()> {
+        let mut file = self.file.borrow_mut();
+        file.seek(std::io::SeekFrom::Start(pos as u64))?;
+        {
+            let mut buf = c.buf_mut();
+            let buf = buf.as_mut_slice();
+            file.read_exact(buf)?;
+        }
+        c.complete();
+        Ok(())
+    }
+
+    fn pwrite(
+        &self,
+        pos: usize,
+        buffer: Rc<RefCell<crate::Buffer>>,
+        c: Rc<WriteCompletion>,
+    ) -> Result<()> {
+        let mut file = self.file.borrow_mut();
+        file.seek(std::io::SeekFrom::Start(pos as u64))?;
+        let buf = buffer.borrow();
+        let buf = buf.as_slice();
+        file.write_all(buf)?;
+        Ok(())
+    }
+}
diff --git a/core/io/mod.rs b/core/io/mod.rs
index de34a70cb..549ded5b0 100644
--- a/core/io/mod.rs
+++ b/core/io/mod.rs
@@ -128,4 +128,9 @@ cfg_block! {
         mod windows;
         pub use windows::WindowsIO as PlatformIO;
     }
+
+    #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))] {
+        mod generic;
+        pub use generic::GenericIO as PlatformIO;
+    }
 }