core/org.gnit.lucenekmp.jdkport/ReentrantLock

ReentrantLock

Port of java.util.concurrent.locks.ReentrantLock.

Use platform-specific actual implementations so JVM code can rely on the real JDK lock semantics while native continues using the shared coroutine-backed port.

Constructors

ReentrantLock

expect constructor()

Functions

isHeldByCurrentThread

expect fun isHeldByCurrentThread(): Boolean

lock

expect open override fun lock()

Acquires the lock.

lockInterruptibly

expect open override fun lockInterruptibly()

Acquires the lock unless the current thread is interrupted.

newCondition

expect open override fun newCondition(): Condition

Returns a new Condition instance that is bound to this Lock instance.

tryLock

expect open override fun tryLock(): Boolean

Acquires the lock only if it is free at the time of invocation.

expect open override fun tryLock(time: Long, unit: TimeUnit): Boolean

Acquires the lock if it is free within the given waiting time and the current thread has not been interrupted.

unlock

expect open override fun unlock()

Releases the lock.

withLock

inline fun <T> ReentrantLock.withLock(action: () -> T): T