diff --git a/src/safeposix/dispatcher.rs b/src/safeposix/dispatcher.rs
index 814a240..9e60b02 100644
--- a/src/safeposix/dispatcher.rs
+++ b/src/safeposix/dispatcher.rs
@@ -133,6 +133,7 @@ use crate::interface::types;
 use crate::interface::{SigactionStruct, StatData};
 use crate::{fdtables, interface};
 use crate::interface::errnos::*;
+use crate::constants::{O_RDONLY, O_WRONLY};
 
 macro_rules! get_onearg {
     ($arg: expr) => {
@@ -1105,8 +1106,8 @@ pub fn lindrustinit(verbosity: isize) {
     // STDIN
     let dev_null = CString::new("/home/lind/lind_project/src/safeposix-rust/tmp/dev/null").unwrap();
     unsafe {
-        libc::open(dev_null.as_ptr(), libc::O_RDONLY);
-        libc::open(dev_null.as_ptr(), libc::O_WRONLY);
+        libc::open(dev_null.as_ptr(), O_RDONLY);
+        libc::open(dev_null.as_ptr(), O_WRONLY);
         libc::dup(1);
     }
     
diff --git a/src/safeposix/vmmap.rs b/src/safeposix/vmmap.rs
index 32f40f9..7e2efac 100644
--- a/src/safeposix/vmmap.rs
+++ b/src/safeposix/vmmap.rs
@@ -71,7 +71,7 @@ impl VmmapEntry {
     // this is effectively whatever mode the file was opened with
     // we need this because we shouldnt be able to change filed backed mappings 
     // to have protections exceeding that of the file
-    fn get_max_prot(&self, cage_id: u64, virtual_fd: u64 -> i32 {
+    fn get_max_prot(&self, cage_id: u64, virtual_fd: u64) -> i32 {
 
         let wrappedvfd = fdtables::translate_virtual_fd(cage_id, virtual_fd as u64);
         if wrappedvfd.is_err() {
diff --git a/src/tests/sys_tests.rs b/src/tests/sys_tests.rs
index f72b4f1..78419de 100644
--- a/src/tests/sys_tests.rs
+++ b/src/tests/sys_tests.rs
@@ -6,6 +6,7 @@
 pub mod sys_tests {
     use super::super::*;
     use crate::interface;
+    use crate::constants::DEFAULT_UID;
     // use crate::safeposix::cage::{FileDescriptor::*, *};
     use crate::safeposix::{cage::*, dispatcher::*, filesystem};