6f3aed57fb
* java/nio/DirectByteBufferImpl.java (address): Made package private. (DirectByteBufferImpl): New constructor. * java/nio/natDirectByteBufferImpl.cc (allocateImpl): Moved to java.nio namespace, implemented. (freeImpl): Likewise. (getImpl): Likewise. (putImpl): Likewise. * jni.cc (_Jv_JNI_NewDirectByteBuffer): Implemented. (_Jv_JNI_GetDirectBufferAddress): Implemented. (_Jv_JNI_GetDirectBufferCapacity): Implemented. From-SVN: r68105
46 lines
1015 B
C++
46 lines
1015 B
C++
// natDirectByteBufferImpl.cc
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/* Copyright (C) 2003 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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#include <config.h>
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#include <gcj/cni.h>
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#include <jvm.h>
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#include <stdlib.h>
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#include <gnu/gcj/RawData.h>
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#include <java/nio/DirectByteBufferImpl.h>
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gnu::gcj::RawData*
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java::nio::DirectByteBufferImpl::allocateImpl (jint capacity)
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{
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return reinterpret_cast<gnu::gcj::RawData*> (::malloc (capacity));
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}
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void
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java::nio::DirectByteBufferImpl::freeImpl (gnu::gcj::RawData* address)
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{
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::free (reinterpret_cast<void*> (address));
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}
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jbyte
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java::nio::DirectByteBufferImpl::getImpl (jint index)
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{
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jbyte* pointer = reinterpret_cast<jbyte*> (address) + offset + index;
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return *pointer;
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}
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void
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java::nio::DirectByteBufferImpl::putImpl (jint index, jbyte value)
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{
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jbyte* pointer = reinterpret_cast<jbyte*> (address) + offset + index;
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*pointer = value;
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}
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