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Diffstat (limited to 'ctr-std/src/sys/windows/rwlock.rs')
| -rw-r--r-- | ctr-std/src/sys/windows/rwlock.rs | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/ctr-std/src/sys/windows/rwlock.rs b/ctr-std/src/sys/windows/rwlock.rs deleted file mode 100644 index 3e81ebf..0000000 --- a/ctr-std/src/sys/windows/rwlock.rs +++ /dev/null @@ -1,52 +0,0 @@ -// Copyright 2014 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. - -use cell::UnsafeCell; -use sys::c; - -pub struct RWLock { inner: UnsafeCell<c::SRWLOCK> } - -unsafe impl Send for RWLock {} -unsafe impl Sync for RWLock {} - -impl RWLock { - pub const fn new() -> RWLock { - RWLock { inner: UnsafeCell::new(c::SRWLOCK_INIT) } - } - #[inline] - pub unsafe fn read(&self) { - c::AcquireSRWLockShared(self.inner.get()) - } - #[inline] - pub unsafe fn try_read(&self) -> bool { - c::TryAcquireSRWLockShared(self.inner.get()) != 0 - } - #[inline] - pub unsafe fn write(&self) { - c::AcquireSRWLockExclusive(self.inner.get()) - } - #[inline] - pub unsafe fn try_write(&self) -> bool { - c::TryAcquireSRWLockExclusive(self.inner.get()) != 0 - } - #[inline] - pub unsafe fn read_unlock(&self) { - c::ReleaseSRWLockShared(self.inner.get()) - } - #[inline] - pub unsafe fn write_unlock(&self) { - c::ReleaseSRWLockExclusive(self.inner.get()) - } - - #[inline] - pub unsafe fn destroy(&self) { - // ... - } -} |