1 files changed, 0 insertions, 139 deletions
diff --git a/ctr-std/src/sys/horizon/condvar.rs b/ctr-std/src/sys/horizon/condvar.rs
deleted file mode 100644
index f6cb49d..0000000
--- a/ctr-std/src/sys/horizon/condvar.rs
+++ /dev/null
@@ -1,139 +0,0 @@
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// *Implementation adapted from `/sys/redox/condvar.rs`
-
-use cell::UnsafeCell;
-use intrinsics::atomic_cxchg;
-use ptr;
-use time::Duration;
-
-use sys::mutex::{self, Mutex};
-
-pub struct Condvar {
-    lock: UnsafeCell<*mut ::libctru::LightLock>,
-}
-
-unsafe impl Send for Condvar {}
-unsafe impl Sync for Condvar {}
-
-impl Condvar {
-    pub const fn new() -> Condvar {
-        Condvar {
-            lock: UnsafeCell::new(ptr::null_mut()),
-        }
-    }
-
-    #[inline]
-    pub unsafe fn init(&self) {
-        *self.lock.get() = ptr::null_mut();
-    }
-
-    #[inline]
-    pub fn notify_one(&self) {
-        unsafe {
-            let arbiter = ::libctru::__sync_get_arbiter();
-
-            ::libctru::svcArbitrateAddress(arbiter,
-                                *self.lock.get() as u32,
-                                ::libctru::ARBITRATION_SIGNAL,
-                                1,
-                                0);
-        }
-    }
-
-    #[inline]
-    pub fn notify_all(&self) {
-        unsafe {
-            let lock = self.lock.get();
-
-            if *lock == ptr::null_mut() {
-                return;
-            }
-
-            let arbiter = ::libctru::__sync_get_arbiter();
-
-            ::libctru::svcArbitrateAddress(arbiter,
-                                *self.lock.get() as u32,
-                                ::libctru::ARBITRATION_SIGNAL,
-                                -1,
-                                0);
-        }
-    }
-
-    #[inline]
-    pub fn wait(&self, mutex: &Mutex) {
-        unsafe {
-            let lock = self.lock.get();
-
-            if *lock != mutex::raw(mutex) as *mut i32 {
-                if *lock != ptr::null_mut() {
-                    panic!("Condvar used with more than one Mutex");
-                }
-
-                atomic_cxchg(lock as *mut usize, 0, mutex::raw(mutex) as usize);
-            }
-
-            mutex.unlock();
-
-            let arbiter = ::libctru::__sync_get_arbiter();
-
-            ::libctru::svcArbitrateAddress(arbiter,
-                                *self.lock.get() as u32,
-                                ::libctru::ARBITRATION_WAIT_IF_LESS_THAN,
-                                2,
-                                0);
-
-            mutex.lock();
-        }
-    }
-
-    #[inline]
-    pub fn wait_timeout(&self, mutex: &Mutex, dur: Duration) -> bool {
-        use time::Instant;
-
-        unsafe {
-            let lock = self.lock.get();
-
-            if *lock != mutex::raw(mutex) as *mut i32 {
-                if *lock != ptr::null_mut() {
-                    panic!("Condvar used with more than one Mutex");
-                }
-
-                atomic_cxchg(lock as *mut usize, 0, mutex::raw(mutex) as usize);
-            }
-
-            let now = Instant::now();
-
-            let nanos = dur.as_secs()
-                           .saturating_mul(1_000_000_000)
-                           .saturating_add(dur.subsec_nanos() as u64);
-
-            mutex.unlock();
-
-            let arbiter = ::libctru::__sync_get_arbiter();
-
-            ::libctru::svcArbitrateAddress(arbiter,
-                                *self.lock.get() as u32,
-                                ::libctru::ARBITRATION_WAIT_IF_LESS_THAN_TIMEOUT,
-                                2,
-                                nanos as i64);
-
-            mutex.lock();
-
-            now.elapsed() < dur
-        }
-    }
-
-    #[inline]
-    pub unsafe fn destroy(&self) {
-        *self.lock.get() = ptr::null_mut();
-    }
-}
-\ No newline at end of file