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use super::mutex::Mutex;
pub struct RWLock {
mutex: Mutex
}
unsafe impl Send for RWLock {}
unsafe impl Sync for RWLock {}
impl RWLock {
pub const fn new() -> RWLock {
RWLock {
mutex: Mutex::new()
}
}
#[inline]
pub unsafe fn read(&self) {
self.mutex.lock();
}
#[inline]
pub unsafe fn try_read(&self) -> bool {
self.mutex.try_lock()
}
#[inline]
pub unsafe fn write(&self) {
self.mutex.lock();
}
#[inline]
pub unsafe fn try_write(&self) -> bool {
self.mutex.try_lock()
}
#[inline]
pub unsafe fn read_unlock(&self) {
self.mutex.unlock();
}
#[inline]
pub unsafe fn write_unlock(&self) {
self.mutex.unlock();
}
#[inline]
pub unsafe fn destroy(&self) {
self.mutex.destroy();
}
}