Make Unix and Windows impls consistent

There are some explicit Send/Sync implementations for Window's types
that don't exist in Unix. While the end result will be the same, I
believe it's clearer if we keep the explicit implementations consistent
by making the os-specific types Send/Sync where needed and possible.

This commit addresses pipe

src/libstd/sys/unix/pipe.rs
unsafe impl Send for UnixListener {}
unsafe impl Sync for UnixListener {}

src/libstd/sys/windows/pipe.rs
unsafe impl Send for UnixStream {}
unsafe impl Sync for UnixStream {}
unsafe impl Send for UnixListener {}
unsafe impl Sync for UnixListener {}
unsafe impl Send for UnixAcceptor {}
unsafe impl Sync for UnixAcceptor {}
unsafe impl Send for AcceptorState {}
unsafe impl Sync for AcceptorState {}

0 files changed, 0 insertions, 0 deletions