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-rw-r--r--src/libstd/rt/rtio.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/rt/rtio.rs b/src/libstd/rt/rtio.rs
index fe9f4932a2a..c5afe7887ad 100644
--- a/src/libstd/rt/rtio.rs
+++ b/src/libstd/rt/rtio.rs
@@ -221,6 +221,7 @@ pub trait RtioTcpStream : RtioSocket {
     fn letdie(&mut self) -> IoResult<()>;
     fn clone(&self) -> Box<RtioTcpStream:Send>;
     fn close_write(&mut self) -> IoResult<()>;
+    fn close_read(&mut self) -> IoResult<()>;
 }
 
 pub trait RtioSocket {
@@ -274,6 +275,9 @@ pub trait RtioPipe {
     fn read(&mut self, buf: &mut [u8]) -> IoResult<uint>;
     fn write(&mut self, buf: &[u8]) -> IoResult<()>;
     fn clone(&self) -> Box<RtioPipe:Send>;
+
+    fn close_write(&mut self) -> IoResult<()>;
+    fn close_read(&mut self) -> IoResult<()>;
 }
 
 pub trait RtioUnixListener {