Sync computers

crates/std/src/io.rs

@@ -0,0 +1,22 @@
+use crate::fs::File;
+use io::IoBase;
+pub use io::Read;
+pub use io::Seek;
+pub use io::SeekFrom;
+pub use io::Write;
+
+pub struct Stdin;
+
+impl IoBase for Stdin {
+    type Error = ();
+}
+
+impl Read for Stdin {
+    fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error> {
+        unsafe { File::from_raw_fd(0).read(buf) }
+    }
+}
+
+pub fn stdin() -> Stdin {
+    Stdin
+}