diff --git a/ableos/src/wasm_jumploader/host_functions.rs b/ableos/src/wasm_jumploader/host_functions.rs
index de47fda..e69da8c 100644
--- a/ableos/src/wasm_jumploader/host_functions.rs
+++ b/ableos/src/wasm_jumploader/host_functions.rs
@@ -12,6 +12,8 @@ const SEND_SIGNAL_INDEX: usize = 1;
 const GET_TIME_INDEX: usize = 2;
 const GET_RANDOM_INDEX: usize = 3;
 
+const GET_INPUT_INDEX: usize = 4;
+
 impl Externals for HostExternals {
     fn invoke_index(
         &mut self,
@@ -54,10 +56,27 @@ impl Externals for HostExternals {
                 // let ret = RuntimeValue::I32(rand.try_into().unwrap());
                 Ok(Some(ret))
             }
+
+            GET_INPUT_INDEX => {
+                // println!("SYSCALL: get input");
+                let input =
+                    x86_64::instructions::interrupts::without_interrupts(|| KEYBUFF.lock().pop());
+                if let Some(chr) = input {
+                    println!("SYSCALL: input: {}", chr);
+                }
+
+                let ret = RuntimeValue::I32(input.unwrap_or(0x00 as char) as i32);
+
+                Ok(Some(ret))
+            }
+
             _ => panic!("Unimplemented function at {}", index),
         }
     }
 }
+
+use crate::rhai_shell::KEYBUFF;
+
 use crate::arch::generate_process_pass;
 impl HostExternals {
     fn check_signature(&self, index: usize, signature: &Signature) -> bool {
@@ -127,6 +146,22 @@ impl HostExternals {
                 }
                 return true;
             }
+            GET_INPUT_INDEX => {
+                let (params, ret_ty): (&[ValueType], Option<ValueType>) =
+                    (&[], Some(ValueType::I32));
+                if params.len() != signature.params().len() {
+                    return false;
+                }
+                if ret_ty != signature.return_type() {
+                    return false;
+                }
+                for (ty, param) in params.iter().zip(signature.params()) {
+                    if *ty != *param {
+                        return false;
+                    }
+                }
+                return true;
+            }
             _ => false,
         }
     }
@@ -139,6 +174,7 @@ impl ModuleImportResolver for HostExternals {
             "send_signal" => SEND_SIGNAL_INDEX,
             "get_time" => GET_TIME_INDEX,
             "get_random" => GET_RANDOM_INDEX,
+            "get_input" => GET_INPUT_INDEX,
             _ => {
                 return Err(Error::Instantiation(format!(
                     "Export {} not found",
diff --git a/userland/root_fs/ext2.img b/userland/root_fs/ext2.img
index 17e4829..a35c7b6 100644
Binary files a/userland/root_fs/ext2.img and b/userland/root_fs/ext2.img differ