1 files changed, 0 insertions, 96 deletions
diff --git a/src/libstd/sys/redox/args.rs b/src/libstd/sys/redox/args.rs
deleted file mode 100644
index f9e2f5ba311..00000000000
--- a/src/libstd/sys/redox/args.rs
+++ /dev/null
@@ -1,96 +0,0 @@
-//! Global initialization and retrieval of command line arguments.
-//!
-//! On some platforms these are stored during runtime startup,
-//! and on some they are retrieved from the system on demand.
-
-#![allow(dead_code)] // runtime init functions not used during testing
-
-use crate::ffi::OsString;
-use crate::marker::PhantomData;
-use crate::vec;
-
-/// One-time global initialization.
-pub unsafe fn init(argc: isize, argv: *const *const u8) { imp::init(argc, argv) }
-
-/// One-time global cleanup.
-pub unsafe fn cleanup() { imp::cleanup() }
-
-/// Returns the command line arguments
-pub fn args() -> Args {
-    imp::args()
-}
-
-pub struct Args {
-    iter: vec::IntoIter<OsString>,
-    _dont_send_or_sync_me: PhantomData<*mut ()>,
-}
-
-impl Args {
-    pub fn inner_debug(&self) -> &[OsString] {
-        self.iter.as_slice()
-    }
-}
-
-impl Iterator for Args {
-    type Item = OsString;
-    fn next(&mut self) -> Option<OsString> { self.iter.next() }
-    fn size_hint(&self) -> (usize, Option<usize>) { self.iter.size_hint() }
-}
-
-impl ExactSizeIterator for Args {
-    fn len(&self) -> usize { self.iter.len() }
-}
-
-impl DoubleEndedIterator for Args {
-    fn next_back(&mut self) -> Option<OsString> { self.iter.next_back() }
-}
-
-mod imp {
-    use crate::os::unix::prelude::*;
-    use crate::mem;
-    use crate::ffi::{CStr, OsString};
-    use crate::marker::PhantomData;
-    use super::Args;
-
-    use crate::sys_common::mutex::Mutex;
-
-    static mut GLOBAL_ARGS_PTR: usize = 0;
-    static LOCK: Mutex = Mutex::new();
-
-    pub unsafe fn init(argc: isize, argv: *const *const u8) {
-        let args = (0..argc).map(|i| {
-            CStr::from_ptr(*argv.offset(i) as *const libc::c_char).to_bytes().to_vec()
-        }).collect();
-
-        let _guard = LOCK.lock();
-        let ptr = get_global_ptr();
-        assert!((*ptr).is_none());
-        (*ptr) = Some(box args);
-    }
-
-    pub unsafe fn cleanup() {
-        let _guard = LOCK.lock();
-        *get_global_ptr() = None;
-    }
-
-    pub fn args() -> Args {
-        let bytes = clone().unwrap_or_default();
-        let v: Vec<OsString> = bytes.into_iter().map(|v| {
-            OsStringExt::from_vec(v)
-        }).collect();
-        Args { iter: v.into_iter(), _dont_send_or_sync_me: PhantomData }
-    }
-
-    fn clone() -> Option<Vec<Vec<u8>>> {
-        unsafe {
-            let _guard = LOCK.lock();
-            let ptr = get_global_ptr();
-            (*ptr).as_ref().map(|s| (**s).clone())
-        }
-    }
-
-    unsafe fn get_global_ptr() -> *mut Option<Box<Vec<Vec<u8>>>> {
-        mem::transmute(&GLOBAL_ARGS_PTR)
-    }
-
-}