WIP: Userspace console

schemes/example/src/main.rs

@@ -25,6 +25,24 @@ impl Scheme for ExampleScheme {
 }
 
 fn main(){
+    {
+        let fd = syscall::open("display:", 0).expect("example: failed to open display");
+        let mut buf = *b"          \n";
+        let mut i: usize = 0;
+        while i < 10000000000 {
+            i += 1;
+            let mut n = i;
+            let mut e = 10;
+            while e > 0 && n > 0 {
+                e -= 1;
+                buf[e] = (n % 10) as u8 + b'0';
+                n = n / 10;
+            }
+            syscall::write(fd, &buf[e..]);
+        }
+        syscall::close(fd);
+    }
+
     thread::spawn(move || {
         let mut socket = File::create(":example").expect("example: failed to create example scheme");
         let scheme = ExampleScheme;