diff --git a/src/kernel/exception.rs b/src/kernel/exception.rs
index 1c2e1d5..dad9c1c 100644
--- a/src/kernel/exception.rs
+++ b/src/kernel/exception.rs
@@ -176,6 +176,11 @@ fn syscall(machine: &mut Machine, system: &mut System) -> Result<MachineOk, Mach
             let addr_name = machine.read_int_register(10);
             let initial_count = machine.read_int_register((11));
             let size = get_length_param(addr_name as usize, machine);
+            let name = get_string_param(addr_name, size, machine);
+
+            if initial_count <0{
+
+            }
             Ok(MachineOk::Ok)
 
         },
@@ -213,16 +218,16 @@ fn get_length_param(addr: usize, machine: & Machine) -> usize{
     i + 1
 }
 
-fn get_string_param(addr: i64, maxlen: i64, machine: &Machine) -> Vec<char>{
-    let mut dest = Vec::with_capacity(maxlen as usize);
+fn get_string_param(addr: i64, maxlen: usize, machine: &Machine) -> Vec<char>{
+    let mut dest = Vec::with_capacity(maxlen);
 
-    let mut i = 0;
+    let mut i: usize = 0;
     let mut c = 1;
 
     while c != 0 && i < maxlen {
-        c = machine.read_memory(1, (addr + i) as usize);
+        c = machine.read_memory(1, addr as usize + i);
         //dest.push(c as char);
-        dest[i] = c as char;
+        dest[i] = c as u8 as char;
         i += 1;
     }