diff --git a/kernel/aster-nix/src/error.rs b/kernel/aster-nix/src/error.rs
index d351233e6..ec03c5fd1 100644
--- a/kernel/aster-nix/src/error.rs
+++ b/kernel/aster-nix/src/error.rs
@@ -180,6 +180,12 @@ impl From<Errno> for Error {
     }
 }
 
+impl AsRef<Error> for Error {
+    fn as_ref(&self) -> &Error {
+        self
+    }
+}
+
 impl From<aster_frame::Error> for Error {
     fn from(frame_error: aster_frame::Error) -> Self {
         match frame_error {
diff --git a/kernel/aster-nix/src/fs/utils/channel.rs b/kernel/aster-nix/src/fs/utils/channel.rs
index 2cfe00599..fe724c961 100644
--- a/kernel/aster-nix/src/fs/utils/channel.rs
+++ b/kernel/aster-nix/src/fs/utils/channel.rs
@@ -181,6 +181,56 @@ impl<T: Copy> Producer<T> {
     }
 }
 
+impl<T> Producer<T> {
+    /// Pushes an item into the producer.
+    ///
+    /// On failure, this method returns `Err` containing
+    /// the item fails to push.
+    pub fn push(&self, item: T) -> core::result::Result<(), (Error, T)> {
+        let is_nonblocking = self.is_nonblocking();
+
+        // Fast path
+        let mut res = self.try_push(item);
+        if should_io_return(&res, is_nonblocking) {
+            return res;
+        }
+
+        // Slow path
+        let mask = IoEvents::OUT;
+        let poller = Poller::new();
+        loop {
+            let (_, item) = res.unwrap_err();
+
+            res = self.try_push(item);
+            if should_io_return(&res, is_nonblocking) {
+                return res;
+            }
+            let events = self.poll(mask, Some(&poller));
+            if events.is_empty() {
+                // FIXME: should channel deal with timeout?
+                if let Err(err) = poller.wait() {
+                    return Err((err, res.unwrap_err().1));
+                }
+            }
+        }
+    }
+
+    fn try_push(&self, item: T) -> core::result::Result<(), (Error, T)> {
+        if self.is_shutdown() || self.is_peer_shutdown() {
+            let err = Error::with_message(Errno::EPIPE, "the pipe is shutdown");
+            return Err((err, item));
+        }
+
+        self.0.push(item).map_err(|item| {
+            let err = Error::with_message(Errno::EAGAIN, "try push again");
+            (err, item)
+        })?;
+
+        self.update_pollee();
+        Ok(())
+    }
+}
+
 impl<T> Drop for Producer<T> {
     fn drop(&mut self) {
         self.shutdown();
@@ -273,6 +323,54 @@ impl<T: Copy> Consumer<T> {
     }
 }
 
+impl<T> Consumer<T> {
+    /// Pops an item from the consumer
+    pub fn pop(&self) -> Result<T> {
+        let is_nonblocking = self.is_nonblocking();
+
+        // Fast path
+        let res = self.try_pop();
+        if should_io_return(&res, is_nonblocking) {
+            return res;
+        }
+
+        // Slow path
+        let mask = IoEvents::IN;
+        let poller = Poller::new();
+        loop {
+            let res = self.try_pop();
+            if should_io_return(&res, is_nonblocking) {
+                return res;
+            }
+            let events = self.poll(mask, Some(&poller));
+            if events.is_empty() {
+                // FIXME: should channel have timeout?
+                poller.wait()?;
+            }
+        }
+    }
+
+    fn try_pop(&self) -> Result<T> {
+        if self.is_shutdown() {
+            return_errno_with_message!(Errno::EPIPE, "this end is shut down");
+        }
+
+        let item = self.0.pop();
+
+        self.update_pollee();
+
+        if let Some(item) = item {
+            return Ok(item);
+        }
+
+        if self.is_peer_shutdown() {
+            return_errno_with_message!(Errno::EPIPE, "remote end is shut down");
+        }
+
+        return_errno_with_message!(Errno::EAGAIN, "try pop again")
+    }
+}
+
 impl<T> Drop for Consumer<T> {
     fn drop(&mut self) {
         self.shutdown();
@@ -310,6 +408,24 @@ impl<T: Copy, R: TRights> EndPoint<T, R> {
     }
 }
 
+impl<T, R: TRights> EndPoint<T, R> {
+    /// Pushes an item into the endpoint.
+    /// If the `push` method failes, this method will return
+    /// `Err` containing the item that hasn't been pushed
+    #[require(R > Write)]
+    pub fn push(&self, item: T) -> core::result::Result<(), T> {
+        let mut rb = self.common.producer.rb();
+        rb.push(item)
+    }
+
+    /// Pops an item from the endpoint.
+    #[require(R > Read)]
+    pub fn pop(&self) -> Option<T> {
+        let mut rb = self.common.consumer.rb();
+        rb.pop()
+    }
+}
+
 struct Common<T> {
     producer: EndPointInner<HeapRbProducer<T>>,
     consumer: EndPointInner<HeapRbConsumer<T>>,
@@ -399,13 +515,50 @@ fn check_status_flags(flags: StatusFlags) -> Result<()> {
     Ok(())
 }
 
-fn should_io_return(res: &Result<usize>, is_nonblocking: bool) -> bool {
+fn should_io_return<T, E: AsRef<Error>>(
+    res: &core::result::Result<T, E>,
+    is_nonblocking: bool,
+) -> bool {
     if is_nonblocking {
         return true;
     }
     match res {
         Ok(_) => true,
-        Err(e) if e.error() == Errno::EAGAIN => false,
+        Err(e) if e.as_ref().error() == Errno::EAGAIN => false,
         Err(_) => true,
     }
 }
+
+impl<T> AsRef<Error> for (Error, T) {
+    fn as_ref(&self) -> &Error {
+        &self.0
+    }
+}
+
+#[cfg(ktest)]
+mod test {
+    use alloc::sync::Arc;
+
+    use crate::fs::utils::Channel;
+
+    #[ktest]
+    fn test_non_copy() {
+        #[derive(Clone, Debug, PartialEq, Eq)]
+        struct NonCopy(Arc<usize>);
+
+        let channel = Channel::with_capacity(16).unwrap();
+        let (producer, consumer) = channel.split();
+
+        let data = NonCopy(Arc::new(99));
+        let expected_data = data.clone();
+
+        for _ in 0..3 {
+            producer.push(data.clone()).unwrap();
+        }
+
+        for _ in 0..3 {
+            let data = consumer.pop().unwrap();
+            assert_eq!(data, expected_data);
+        }
+    }
+}