blob: 8f7b9b0fe01328e99ae22ae12c8047f3477330d6 [file] [log] [blame]
/*
* Copyright (c) 2011, 2012, 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 "com_apple_jobjc_NativeBuffer.h"
#define MACOSX
#include <ffi/ffi.h>
#include <JavaNativeFoundation/JavaNativeFoundation.h>
JNIEXPORT jlong JNICALL Java_com_apple_jobjc_NativeBuffer_getPtrOfBuffer
(JNIEnv *env, jclass clazz, jobject buffer)
{
if (buffer == NULL) return ptr_to_jlong(0);
return ptr_to_jlong((*env)->GetDirectBufferAddress(env, buffer));
}