/*
* Copyright ( c ) 1994 , 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 . 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 .
*/
/*
* Link foreign methods . This first half of this file contains the
* machine independent dynamic linking routines .
* See " BUILD_PLATFORM " / java / lang / linker_md . c to see
* the implementation of this shared dynamic linking
* interface .
*
* NOTE - source in this file is POSIX . 1 compliant , host
* specific code lives in the platform specific
* code tree .
*/
#include "jni.h"
#include "jni_util.h"
#include "jvm.h"
#include "java_lang_Runtime.h"
JNIEXPORT jlong JNICALL
Java_java_lang_Runtime_freeMemory(JNIEnv *env, jobject this )
{
return JVM_FreeMemory();
}
JNIEXPORT jlong JNICALL
Java_java_lang_Runtime_totalMemory(JNIEnv *env, jobject this )
{
return JVM_TotalMemory();
}
JNIEXPORT jlong JNICALL
Java_java_lang_Runtime_maxMemory(JNIEnv *env, jobject this )
{
return JVM_MaxMemory();
}
JNIEXPORT void JNICALL
Java_java_lang_Runtime_gc(JNIEnv *env, jobject this )
{
JVM_GC();
}
JNIEXPORT jint JNICALL
Java_java_lang_Runtime_availableProcessors(JNIEnv *env, jobject this )
{
return JVM_ActiveProcessorCount();
}
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