diff --git a/tokio/src/net/unix/ucred.rs b/tokio/src/net/unix/ucred.rs
index 3390819160a..ce795116ddd 100644
--- a/tokio/src/net/unix/ucred.rs
+++ b/tokio/src/net/unix/ucred.rs
@@ -60,7 +60,7 @@ pub(crate) use self::impl_solaris::get_peer_cred;
 #[cfg(target_os = "aix")]
 pub(crate) use self::impl_aix::get_peer_cred;
 
-#[cfg(any(target_os = "espidf", target_os = "vita"))]
+#[cfg(any(target_os = "espidf", target_os = "vita", target_os = "nto"))]
 pub(crate) use self::impl_noproc::get_peer_cred;
 
 #[cfg(any(
@@ -307,7 +307,7 @@ pub(crate) mod impl_aix {
     }
 }
 
-#[cfg(any(target_os = "espidf", target_os = "vita"))]
+#[cfg(any(target_os = "espidf", target_os = "vita", target_os = "nto"))]
 pub(crate) mod impl_noproc {
     use crate::net::unix::UnixStream;
     use std::io;
diff --git a/tokio/src/process/mod.rs b/tokio/src/process/mod.rs
index 0fad67cd01a..86266105c71 100644
--- a/tokio/src/process/mod.rs
+++ b/tokio/src/process/mod.rs
@@ -669,7 +669,14 @@ impl Command {
     /// Sets the child process's user ID. This translates to a
     /// `setuid` call in the child process. Failure in the `setuid`
     /// call will cause the spawn to fail.
-    #[cfg(unix)]
+    #[cfg(target_os = "nto")]
+    pub fn uid(&mut self, id: u32) -> &mut Command {
+      let signed_id = id as i32;
+      self.std.uid(signed_id);
+      self
+    }
+
+    #[cfg(all(unix, not(target_os = "nto")))]
     #[cfg_attr(docsrs, doc(cfg(unix)))]
     pub fn uid(&mut self, id: u32) -> &mut Command {
         self.std.uid(id);
@@ -678,10 +685,18 @@ impl Command {
 
     /// Similar to `uid` but sets the group ID of the child process. This has
     /// the same semantics as the `uid` field.
-    #[cfg(unix)]
+    #[cfg(target_os = "nto")]
+    pub fn gid(&mut self, id: u32) -> &mut Command {
+      let signed_gid = id as i32;
+      self.std.gid(signed_gid);
+      self
+    }
+
+    #[cfg(all(unix, not(target_os = "nto")))]
     #[cfg_attr(docsrs, doc(cfg(unix)))]
     pub fn gid(&mut self, id: u32) -> &mut Command {
-        self.std.gid(id);
+      let signed_gid = id as i32;
+        self.std.gid(signed_gid);
         self
     }