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/*
* Copyright (c) 2003, 2018, 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.
*
* 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 <jni.h>
#include <stdio.h>
#include "jni_tools.h"
extern "C" {
#define GET_OBJECT_CLASS(_class, _obj)\
if (!NSK_JNI_VERIFY(env, (_class = \
env->GetObjectClass(_obj)) != NULL))\
return 2
#define CALL_STATIC_VOID_NOPARAM(_class, _methodName)\
GET_STATIC_METHOD_ID(method, _class, _methodName, "()V");\
if (!NSK_JNI_VERIFY_VOID(env, env->CallStaticVoidMethod(_class, method)))\
return 2
#define GET_STATIC_METHOD_ID(_methodID, _class, _methodName, _sig)\
if (!NSK_JNI_VERIFY(env, (_methodID = \
env->GetStaticMethodID(_class, _methodName, _sig)) != NULL))\
return 2
#define GET_METHOD_ID(_methodID, _class, _methodName, _sig)\
if (!NSK_JNI_VERIFY(env, (_methodID = \
env->GetMethodID(_class, _methodName, _sig)) != NULL))\
return 2
#define CALL_VOID_NOPARAM(_obj, _class, _methodName)\
GET_METHOD_ID(method, _class, _methodName, "()V");\
if (!NSK_JNI_VERIFY_VOID(env, env->CallVoidMethod(_obj, method)))\
return 2
JNIEXPORT jint JNICALL
Java_nsk_monitoring_stress_thread_RunningThread_recursionNative(JNIEnv *env,
jobject obj, jint maxDepth, jint currentDepth, jboolean returnToJava) {
jmethodID method;
jclass threadClass;
GET_OBJECT_CLASS(threadClass, obj);
currentDepth++;
if (maxDepth > currentDepth) {
CALL_STATIC_VOID_NOPARAM(threadClass, "yield");
if (returnToJava) {
GET_METHOD_ID(method, threadClass, "recursionJava", "(II)V");
if (!NSK_JNI_VERIFY_VOID(env,
env->CallIntMethod(obj, method, maxDepth, currentDepth))) {
return 1;
}
} else {
GET_METHOD_ID(method, threadClass, "recursionNative", "(IIZ)I");
if (!NSK_JNI_VERIFY_VOID(env,
env->CallIntMethod(obj, method, maxDepth, currentDepth, returnToJava))) {
return 1;
}
}
}
CALL_VOID_NOPARAM(obj, threadClass, "waitForSign");
return 0;
}
}
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