1 files changed, 0 insertions, 117 deletions
diff --git a/library/std/src/sys/stdio/wasi.rs b/library/std/src/sys/stdio/wasi.rs
deleted file mode 100644
index b70efd026f9..00000000000
--- a/library/std/src/sys/stdio/wasi.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-#![forbid(unsafe_op_in_unsafe_fn)]
-
-use crate::io::{self, BorrowedCursor, IoSlice, IoSliceMut};
-use crate::mem::ManuallyDrop;
-use crate::os::raw;
-use crate::os::wasi::io::{AsRawFd, FromRawFd};
-use crate::sys::fd::WasiFd;
-
-pub struct Stdin;
-pub struct Stdout;
-pub struct Stderr;
-
-impl Stdin {
-    pub const fn new() -> Stdin {
-        Stdin
-    }
-}
-
-impl AsRawFd for Stdin {
-    #[inline]
-    fn as_raw_fd(&self) -> raw::c_int {
-        0
-    }
-}
-
-impl io::Read for Stdin {
-    fn read(&mut self, data: &mut [u8]) -> io::Result<usize> {
-        self.read_vectored(&mut [IoSliceMut::new(data)])
-    }
-
-    fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> io::Result<()> {
-        ManuallyDrop::new(unsafe { WasiFd::from_raw_fd(self.as_raw_fd()) }).read_buf(buf)
-    }
-
-    fn read_vectored(&mut self, data: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
-        ManuallyDrop::new(unsafe { WasiFd::from_raw_fd(self.as_raw_fd()) }).read(data)
-    }
-
-    #[inline]
-    fn is_read_vectored(&self) -> bool {
-        true
-    }
-}
-
-impl Stdout {
-    pub const fn new() -> Stdout {
-        Stdout
-    }
-}
-
-impl AsRawFd for Stdout {
-    #[inline]
-    fn as_raw_fd(&self) -> raw::c_int {
-        1
-    }
-}
-
-impl io::Write for Stdout {
-    fn write(&mut self, data: &[u8]) -> io::Result<usize> {
-        self.write_vectored(&[IoSlice::new(data)])
-    }
-
-    fn write_vectored(&mut self, data: &[IoSlice<'_>]) -> io::Result<usize> {
-        ManuallyDrop::new(unsafe { WasiFd::from_raw_fd(self.as_raw_fd()) }).write(data)
-    }
-
-    #[inline]
-    fn is_write_vectored(&self) -> bool {
-        true
-    }
-
-    fn flush(&mut self) -> io::Result<()> {
-        Ok(())
-    }
-}
-
-impl Stderr {
-    pub const fn new() -> Stderr {
-        Stderr
-    }
-}
-
-impl AsRawFd for Stderr {
-    #[inline]
-    fn as_raw_fd(&self) -> raw::c_int {
-        2
-    }
-}
-
-impl io::Write for Stderr {
-    fn write(&mut self, data: &[u8]) -> io::Result<usize> {
-        self.write_vectored(&[IoSlice::new(data)])
-    }
-
-    fn write_vectored(&mut self, data: &[IoSlice<'_>]) -> io::Result<usize> {
-        ManuallyDrop::new(unsafe { WasiFd::from_raw_fd(self.as_raw_fd()) }).write(data)
-    }
-
-    #[inline]
-    fn is_write_vectored(&self) -> bool {
-        true
-    }
-
-    fn flush(&mut self) -> io::Result<()> {
-        Ok(())
-    }
-}
-
-pub const STDIN_BUF_SIZE: usize = crate::sys::io::DEFAULT_BUF_SIZE;
-
-pub fn is_ebadf(err: &io::Error) -> bool {
-    err.raw_os_error() == Some(wasi::ERRNO_BADF.raw().into())
-}
-
-pub fn panic_output() -> Option<impl io::Write> {
-    Some(Stderr::new())
-}