APIdia Launch Partner

Top Fields Constructors Methods

sun.nio.ch

public Class NativeThread

Class Inheritance

extends Object

java.lang.Object
sun.nio.ch.NativeThread

Imports

java.util.concurrent.locks.LockSupport, jdk.internal.access.JavaLangAccess, .SharedSecrets

Field Summary

Modifier and Type	Field and Description
private static final JavaLangAccess	JLA

Constructor Summary

Access	Constructor and Description
private	NativeThread()

Method Summary

Modifier and Type	Method and Description
private static native long	current0()
private static native void	init()
public static void	signal(Thread thread) Signals the given thread.
private static native void	signal0(long tid)
pack-priv static boolean	supportPendingSignals() Return true if the operating system supports pending signals.
private static native boolean	supportPendingSignals0()
public static Thread	threadToSignal() Returns the Thread to signal the current thread.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

JLA	back to summary
private static final JavaLangAccess JLA

Constructor Detail

NativeThread	back to summary
private NativeThread()

Method Detail

current0	back to summary
private static native long current0()

init	back to summary
private static native void init()

signal

back to summary

public static void signal(Thread thread)

Signals the given thread. For a platform thread it sends a signal to the thread. For a virtual thread it just unparks it.

Exceptions

IllegalStateException:: if the thread is a platform thread that hasn't set its native ID

signal0	back to summary
private static native void signal0(long tid)

supportPendingSignals	back to summary
pack-priv static boolean supportPendingSignals() Return true if the operating system supports pending signals. If a signal is sent to a thread but cannot be delivered immediately then it will be delivered when the thread is in the appropriate state.

supportPendingSignals0	back to summary
private static native boolean supportPendingSignals0()

threadToSignal	back to summary
public static Thread threadToSignal() Returns the Thread to signal the current thread. The first use of this method on a platform thread will capture the thread's native thread ID.