Imported Upstream version 1.2.0+dfsg1

[rustc.git] / src / libstd / sys / unix / ext / process.rs

diff --git a/src/libstd/sys/unix/ext/process.rs b/src/libstd/sys/unix/ext/process.rs
index 45d0d62a01575b100683ca54d5a555b0bc90b51c..cfe7a1f2dda0d491d5509099b875db1d71069f38 100644 (file)
--- a/src/libstd/sys/unix/ext/process.rs
+++ b/src/libstd/sys/unix/ext/process.rs
@@ -13,10 +13,11 @@
 #![stable(feature = "rust1", since = "1.0.0")]
 
 use os::unix::raw::{uid_t, gid_t};
+use os::unix::io::{FromRawFd, RawFd, AsRawFd};
 use prelude::v1::*;
 use process;
 use sys;
-use sys_common::{AsInnerMut, AsInner};
+use sys_common::{AsInnerMut, AsInner, FromInner};
 
 /// Unix-specific extensions to the `std::process::Command` builder
 #[stable(feature = "rust1", since = "1.0.0")]
@@ -63,3 +64,31 @@ impl ExitStatusExt for process::ExitStatus {
         }
     }
 }
+
+#[stable(feature = "process_extensions", since = "1.2.0")]
+impl FromRawFd for process::Stdio {
+    unsafe fn from_raw_fd(fd: RawFd) -> process::Stdio {
+        process::Stdio::from_inner(sys::fd::FileDesc::new(fd))
+    }
+}
+
+#[stable(feature = "process_extensions", since = "1.2.0")]
+impl AsRawFd for process::ChildStdin {
+    fn as_raw_fd(&self) -> RawFd {
+        self.as_inner().fd().raw()
+    }
+}
+
+#[stable(feature = "process_extensions", since = "1.2.0")]
+impl AsRawFd for process::ChildStdout {
+    fn as_raw_fd(&self) -> RawFd {
+        self.as_inner().fd().raw()
+    }
+}
+
+#[stable(feature = "process_extensions", since = "1.2.0")]
+impl AsRawFd for process::ChildStderr {
+    fn as_raw_fd(&self) -> RawFd {
+        self.as_inner().fd().raw()
+    }
+}