mirror of
https://github.com/openRuyi-Project/gcc.git
synced 2026-06-19 18:05:52 +00:00
Michael Koch
299f5809e2
* gnu/java/nio/SelectorImpl.java (register): Use fd with value 0 for now, will be fixed later. * gnu/java/nio/ServerSocketChannelImpl.java (fd): Removed. (local_port): Removed. (InetSocketAddress): Removed. (ServerSocketChannelImpl): Just initialize internal socket object. (implCloseSelectableChannel): Close internal socket object. (implConfigureBlocking): Added comment. (accept): Use jaba.net stuff to accept socket. * gnu/java/nio/SocketChannelImpl.java (fd): Removed. (local_port): Removed. (InetSocketAddress): Removed. (SocketCreate): Removed. (SocketConnect): Removed. (SocketBind): Removed. (SocketListen): Removed. (SocketAvailable): Removed. (SocketClose): Removed. (SocketRead): Removed. (SocketWrite): Removed. (SocketChannelImpl): Just initialize internal socket object. (implCloseSelectableChannel): Close internal socket object. (implConfigureBlocking): Fixed implementation, added comment. (connect): Use internal socket object to connect. (socket): No need for sanity checks. (read): Comment out some stuff, this will be reimplemented in the next commit. (write): Likewise. * gnu/java/nio/natFileChannelImpl.cc (nio_mmap_file): Line wrapped. * gnu/java/nio/natSocketChannelImpl.cc: Removed. * Makefile.am (nat_source_files): Removeded gnu/java/nio/natSocketChannelImpl.cc. * Makefile.in: Regenerated. From-SVN: r68145
93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
// natFileChannelImpl.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 <jvm.h>
|
|
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_FCNTL_H
|
|
#include <fcntl.h>
|
|
#endif
|
|
|
|
#include <gnu/gcj/RawData.h>
|
|
#include <gnu/java/nio/FileChannelImpl.h>
|
|
#include <java/io/FileDescriptor.h>
|
|
#include <java/io/IOException.h>
|
|
#include <java/nio/ByteBuffer.h>
|
|
#include <java/nio/channels/FileChannel.h>
|
|
|
|
jlong
|
|
gnu::java::nio::FileChannelImpl::size ()
|
|
{
|
|
return fd->getLength ();
|
|
}
|
|
|
|
jlong
|
|
gnu::java::nio::FileChannelImpl::implPosition ()
|
|
{
|
|
return fd->getFilePointer ();
|
|
}
|
|
|
|
java::nio::channels::FileChannel*
|
|
gnu::java::nio::FileChannelImpl::implPosition (jlong newPosition)
|
|
{
|
|
fd->seek (newPosition, ::java::io::FileDescriptor::SET, true);
|
|
return this;
|
|
}
|
|
|
|
jint
|
|
gnu::java::nio::FileChannelImpl::implRead (JArray<jbyte>* buffer,
|
|
jint offset, jint len)
|
|
{
|
|
return fd->read (buffer, offset, len);
|
|
}
|
|
|
|
jint
|
|
gnu::java::nio::FileChannelImpl::implWrite (JArray<jbyte>* buffer,
|
|
jint offset, jint len)
|
|
{
|
|
fd->write (buffer, offset, len);
|
|
return len;
|
|
}
|
|
|
|
java::nio::channels::FileChannel*
|
|
gnu::java::nio::FileChannelImpl::implTruncate (jlong size)
|
|
{
|
|
fd->setLength (size);
|
|
return this;
|
|
}
|
|
|
|
gnu::gcj::RawData*
|
|
gnu::java::nio::FileChannelImpl::nio_mmap_file (jlong pos, jlong size,
|
|
jint /*mode*/)
|
|
{
|
|
throw new ::java::io::IOException (JvNewStringUTF ("mmap not implemented"));
|
|
}
|
|
|
|
void
|
|
gnu::java::nio::FileChannelImpl::nio_unmmap_file (gnu::gcj::RawData* map_address, jint size)
|
|
{
|
|
throw new ::java::io::IOException (JvNewStringUTF ("munmap not implemented"));
|
|
}
|
|
|
|
void
|
|
gnu::java::nio::FileChannelImpl::nio_msync (gnu::gcj::RawData* map_address, jint length)
|
|
{
|
|
throw new ::java::io::IOException (JvNewStringUTF ("msync not implemented"));
|
|
}
|