diff --git a/Cargo.lock b/Cargo.lock
index fb5ef91..57eb766 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -44,6 +44,9 @@ name = "bitflags"
 version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "byteorder"
@@ -69,6 +72,14 @@ version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f64009896348fc5af4222e9cf7d7d82a95a256c634ebcf61c53e4ea461422242"
 
+[[package]]
+name = "dir_rpc"
+version = "0.1.0"
+dependencies = [
+ "parking_lot",
+ "postcard",
+]
+
 [[package]]
 name = "either"
 version = "1.13.0"
@@ -92,6 +103,7 @@ name = "ext2"
 version = "0.1.0"
 dependencies = [
  "binread",
+ "dir_rpc",
  "file_rpc",
  "fs_rpc",
  "itertools",
@@ -104,6 +116,7 @@ dependencies = [
 name = "file_rpc"
 version = "0.1.0"
 dependencies = [
+ "bitflags",
  "parking_lot",
  "postcard",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 812a7c7..7cf5ae1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ edition = "2021"
 
 [dependencies]
 binread = "2.2.0"
+dir_rpc = { version = "0.1.0", path = "../dir_rpc" }
 file_rpc = { version = "0.1.0", path = "../file_rpc" }
 fs_rpc = { version = "0.1.0", path = "../fs_rpc" }
 itertools = "0.13.0"
diff --git a/src/ext2.rs b/src/ext2.rs
index 84e48e2..2a8094e 100644
--- a/src/ext2.rs
+++ b/src/ext2.rs
@@ -40,7 +40,7 @@ impl Ext2 {
         })
     }
 
-    fn path_inode<P: AsRef<Path>>(&self, path: P) -> io::Result<u32> {
+    pub fn path_inode<P: AsRef<Path>>(&self, path: P) -> io::Result<u32> {
         let path = path.as_ref();
         let dentry = { self.dentry_cache.read().get(path).cloned() };
         if let Some(dentry) = dentry {
diff --git a/src/ext2/structs.rs b/src/ext2/structs.rs
index 9305e8a..ecdee80 100644
--- a/src/ext2/structs.rs
+++ b/src/ext2/structs.rs
@@ -160,7 +160,8 @@ impl Inode {
         if let Some(block) = fs.ind_block_cache.read().get(&block_no) {
             return Ok(block.clone());
         }
-        let block = fs.reader
+        let block = fs
+            .reader
             .read_block(block_no)?
             .into_inner()
             .iter()
diff --git a/src/main.rs b/src/main.rs
index 1e42839..abde40f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,12 +8,14 @@ use std::{
 };
 
 use ext2::Ext2;
+use itertools::Itertools;
 use parking_lot::RwLock;
 
 #[derive(Clone)]
 struct Serv {
     mounts: Arc<RwLock<Vec<Ext2>>>,
     files: Arc<RwLock<Vec<(ext2::File, usize)>>>,
+    dirs: Arc<RwLock<Vec<(Vec<String>, usize)>>>,
 }
 
 impl fs_rpc::Server for Serv {
@@ -33,6 +35,17 @@ impl fs_rpc::Server for Serv {
         let res = Ok((None, (self.files.read().len() - 1) as u64));
         res
     }
+
+    fn open_dir(&self, path: &std::path::Path, mount_id: u64) -> Result<(Option<u64>, u64), ()> {
+        let mounts = self.mounts.read();
+        let mount = &mounts[mount_id as usize];
+        let entries = mount.read_dir(path).map_err(|_| ())?.map_ok(|x| x.file_name()).collect::<Result<Vec<_>, _>>().map_err(|_| ())?;
+        self.dirs
+            .write()
+            .push((entries, 0));
+        let res = Ok((None, (self.dirs.read().len() - 1) as u64));
+        res
+    }
 }
 
 impl file_rpc::Server for Serv {
@@ -64,13 +77,31 @@ impl file_rpc::Server for Serv {
     }
 }
 
+impl dir_rpc::Server for Serv {
+    fn next_entry(&self, fd: u64) -> Result<Option<String>, ()> {
+        let dirs = self.dirs.write();
+        let &(ref entries, entry_no) = &dirs[fd as usize];
+        if entry_no == entries.len() {
+            return Ok(None);
+        }
+        let entry = entries[entry_no].clone();
+        std::mem::drop(dirs);
+        self.dirs.write()[fd as usize].1 += 1;
+        Ok(Some(entry))
+    }
+
+    fn close(&self, _fd: u64) {}
+}
+
 fn main() {
     let serv = Serv {
         mounts: Arc::new(RwLock::new(Vec::new())),
         files: Arc::new(RwLock::new(Vec::new())),
+        dirs: Arc::new(RwLock::new(Vec::new())),
     };
     fs_rpc::register_server(Box::new(serv.clone()));
-    file_rpc::register_server(Box::new(serv));
+    file_rpc::register_server(Box::new(serv.clone()));
+    dir_rpc::register_server(Box::new(serv));
     let vfs_pid;
     loop {
         if let Some(pid) = syscalls::try_get_registered(0) {