mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-26 01:39:10 +08:00
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
|
|
|
|
/* Copyright (C) 2003 Free Software Foundation
|
|
|
|
This file is part of libgcj.
|
|
|
|
This software is copyrighted work licensed under the terms of the
|
|
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
|
details. */
|
|
|
|
#include <config.h>
|
|
|
|
#include <gcj/cni.h>
|
|
#include <jvm.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <gnu/gcj/RawData.h>
|
|
#include <java/nio/DirectByteBufferImpl.h>
|
|
|
|
gnu::gcj::RawData*
|
|
java::nio::DirectByteBufferImpl::allocateImpl (jint capacity)
|
|
{
|
|
return reinterpret_cast<gnu::gcj::RawData*> (::malloc (capacity));
|
|
}
|
|
|
|
void
|
|
java::nio::DirectByteBufferImpl::freeImpl (gnu::gcj::RawData* address)
|
|
{
|
|
::free (reinterpret_cast<void*> (address));
|
|
}
|
|
|
|
jbyte
|
|
java::nio::DirectByteBufferImpl::getImpl (jint index)
|
|
{
|
|
jbyte* pointer = reinterpret_cast<jbyte*> (address) + offset + index;
|
|
return *pointer;
|
|
}
|
|
|
|
void
|
|
java::nio::DirectByteBufferImpl::putImpl (jint index, jbyte value)
|
|
{
|
|
jbyte* pointer = reinterpret_cast<jbyte*> (address) + offset + index;
|
|
*pointer = value;
|
|
}
|