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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (c) 2010 Jay Pipes <jaypipes@gmail.com>
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* Jay Pipes <jaypipes@gmail.com>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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* Defines the implementation of a simple locked write buffer
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* The write buffer keeps a block of allocated raw bytes available for
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#include "write_buffer.h"
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#include <drizzled/errmsg_print.h>
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#include <drizzled/gettext.h>
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using namespace drizzled;
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WriteBuffer::WriteBuffer() :
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buffer.reserve(DEFAULT_WRITE_BUFFER_SIZE);
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pthread_mutex_init(&latch, NULL);
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WriteBuffer::~WriteBuffer()
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pthread_mutex_destroy(&latch);
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void WriteBuffer::resize(size_t new_size)
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* Attempt allocation of raw memory buffer for the
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* requested size. Does nothing if already allocated size
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if (buffer.capacity() >= new_size)
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buffer.reserve(new_size);
added
removed
plugin/transaction_log/write_buffer.cc
