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71 lines
2.3 KiB
71 lines
2.3 KiB
12 years ago
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/*
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Copyright (c) 2008-2012, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "libtorrent/disk_buffer_holder.hpp"
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#include "libtorrent/aux_/session_impl.hpp"
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#include "libtorrent/disk_io_thread.hpp"
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namespace libtorrent
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{
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disk_buffer_holder::disk_buffer_holder(aux::session_impl& ses, char* buf)
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: m_disk_pool(ses.m_disk_thread), m_buf(buf)
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{
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TORRENT_ASSERT(buf == 0 || m_disk_pool.is_disk_buffer(buf));
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}
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disk_buffer_holder::disk_buffer_holder(disk_buffer_pool& iothread, char* buf)
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: m_disk_pool(iothread), m_buf(buf)
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{
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TORRENT_ASSERT(buf == 0 || m_disk_pool.is_disk_buffer(buf));
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}
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void disk_buffer_holder::reset(char* buf)
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{
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if (m_buf) m_disk_pool.free_buffer(m_buf);
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m_buf = buf;
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}
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char* disk_buffer_holder::release()
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{
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char* ret = m_buf;
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m_buf = 0;
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return ret;
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}
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disk_buffer_holder::~disk_buffer_holder()
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{
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if (m_buf) m_disk_pool.free_buffer(m_buf);
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}
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}
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