Move stdout/err flush into sys

1 files changed, 12 insertions, 1 deletions

diff --git a/src/libstd/sys/unix/stdio.rs b/src/libstd/sys/unix/stdio.rs
index 273341b1918..1002c60d303 100644
--- a/src/libstd/sys/unix/stdio.rs
+++ b/src/libstd/sys/unix/stdio.rs
@@ -43,6 +43,10 @@ impl Stdout {
         fd.into_raw();
         ret
     }
+
+    pub fn flush(&self) -> io::Result<()> {
+        Ok(())
+    }
 }
 
 impl Stderr {
@@ -54,6 +58,10 @@ impl Stderr {
         fd.into_raw();
         ret
     }
+
+    pub fn flush(&self) -> io::Result<()> {
+        Ok(())
+    }
 }
 
 // FIXME: right now this raw stderr handle is used in a few places because
@@ -63,7 +71,10 @@ impl io::Write for Stderr {
     fn write(&mut self, data: &[u8]) -> io::Result<usize> {
         Stderr::write(self, data)
     }
-    fn flush(&mut self) -> io::Result<()> { Ok(()) }
+    
+    fn flush(&mut self) -> io::Result<()> {
+        Stderr::flush(self)
+    }
 }
 
 pub const EBADF_ERR: i32 = ::libc::EBADF as i32;