mirror of
https://github.com/openjdk/jdk.git
synced 2025-08-27 23:04:50 +02:00
8188055: (ref) Add Reference::refersTo predicate
Reviewed-by: mchung, pliden, rriggs, dholmes, ihse, smarks, alanb
This commit is contained in:
parent
ab9192e463
commit
6023f6b1bf
13 changed files with 501 additions and 13 deletions
33
src/java.base/share/native/libjava/PhantomReference.c
Normal file
33
src/java.base/share/native/libjava/PhantomReference.c
Normal file
|
@ -0,0 +1,33 @@
|
|||
/*
|
||||
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License version 2 only, as
|
||||
* published by the Free Software Foundation. Oracle designates this
|
||||
* particular file as subject to the "Classpath" exception as provided
|
||||
* by Oracle in the LICENSE file that accompanied this code.
|
||||
*
|
||||
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
* version 2 for more details (a copy is included in the LICENSE file that
|
||||
* accompanied this code).
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License version
|
||||
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*
|
||||
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*/
|
||||
|
||||
#include "jvm.h"
|
||||
#include "java_lang_ref_PhantomReference.h"
|
||||
|
||||
JNIEXPORT jboolean JNICALL
|
||||
Java_java_lang_ref_PhantomReference_refersTo0(JNIEnv *env, jobject ref, jobject o)
|
||||
{
|
||||
return JVM_PhantomReferenceRefersTo(env, ref, o);
|
||||
}
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
|
@ -43,3 +43,9 @@ Java_java_lang_ref_Reference_waitForReferencePendingList(JNIEnv *env, jclass ign
|
|||
{
|
||||
JVM_WaitForReferencePendingList(env);
|
||||
}
|
||||
|
||||
JNIEXPORT jboolean JNICALL
|
||||
Java_java_lang_ref_Reference_refersTo0(JNIEnv *env, jobject ref, jobject o)
|
||||
{
|
||||
return JVM_ReferenceRefersTo(env, ref, o);
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue