Update Trusty support to account for recent libstd reorganization

2 files changed, 0 insertions, 88 deletions

diff --git a/library/std/src/sys/pal/trusty/mod.rs b/library/std/src/sys/pal/trusty/mod.rs
index 2b2774119e1..7034b643d8e 100644
--- a/library/std/src/sys/pal/trusty/mod.rs
+++ b/library/std/src/sys/pal/trusty/mod.rs
@@ -7,19 +7,12 @@ pub mod args;
 mod common;
 #[path = "../unsupported/env.rs"]
 pub mod env;
-#[path = "../unsupported/fs.rs"]
-pub mod fs;
-#[path = "../unsupported/io.rs"]
-pub mod io;
-#[path = "../unsupported/net.rs"]
-pub mod net;
 #[path = "../unsupported/os.rs"]
 pub mod os;
 #[path = "../unsupported/pipe.rs"]
 pub mod pipe;
 #[path = "../unsupported/process.rs"]
 pub mod process;
-pub mod stdio;
 #[path = "../unsupported/thread.rs"]
 pub mod thread;
 #[path = "../unsupported/time.rs"]
diff --git a/library/std/src/sys/pal/trusty/stdio.rs b/library/std/src/sys/pal/trusty/stdio.rs
deleted file mode 100644
index d393e95394d..00000000000
--- a/library/std/src/sys/pal/trusty/stdio.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-use crate::io;
-
-pub struct Stdin;
-pub struct Stdout;
-pub struct Stderr;
-
-impl Stdin {
-    pub const fn new() -> Stdin {
-        Stdin
-    }
-}
-
-impl io::Read for Stdin {
-    fn read(&mut self, _buf: &mut [u8]) -> io::Result<usize> {
-        Ok(0)
-    }
-}
-
-impl Stdout {
-    pub const fn new() -> Stdout {
-        Stdout
-    }
-}
-
-impl io::Write for Stdout {
-    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
-        _write(libc::STDOUT_FILENO, buf)
-    }
-
-    fn flush(&mut self) -> io::Result<()> {
-        Ok(())
-    }
-}
-
-impl Stderr {
-    pub const fn new() -> Stderr {
-        Stderr
-    }
-}
-
-impl io::Write for Stderr {
-    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
-        _write(libc::STDERR_FILENO, buf)
-    }
-
-    fn flush(&mut self) -> io::Result<()> {
-        Ok(())
-    }
-}
-
-pub const STDIN_BUF_SIZE: usize = 0;
-
-pub fn is_ebadf(_err: &io::Error) -> bool {
-    true
-}
-
-pub fn panic_output() -> Option<impl io::Write> {
-    Some(Stderr)
-}
-
-fn _write(fd: i32, message: &[u8]) -> io::Result<usize> {
-    let mut iov = libc::iovec { iov_base: message.as_ptr() as *mut _, iov_len: message.len() };
-    loop {
-        // SAFETY: syscall, safe arguments.
-        let ret = unsafe { libc::writev(fd, &iov, 1) };
-        if ret < 0 {
-            return Err(io::Error::last_os_error());
-        }
-        let ret = ret as usize;
-        if ret > iov.iov_len {
-            return Err(io::Error::last_os_error());
-        }
-        if ret == iov.iov_len {
-            return Ok(message.len());
-        }
-        // SAFETY: ret has been checked to be less than the length of
-        // the buffer
-        iov.iov_base = unsafe { iov.iov_base.add(ret) };
-        iov.iov_len -= ret;
-    }
-}