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/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* Defines to make different thread packages compatible */
#ifndef DRIZZLED_INTERNAL_THREAD_VAR_H
#define DRIZZLED_INTERNAL_THREAD_VAR_H
#include <pthread.h>
#include <boost/thread/recursive_mutex.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/shared_mutex.hpp>
#include <boost/thread/condition_variable.hpp>
namespace drizzled
{
namespace internal
{
static pthread_t wrapper_pthread_self()
{
return pthread_self();
}
struct st_my_thread_var
{
boost::condition_variable_any suspend;
boost::mutex mutex;
boost::mutex * volatile current_mutex;
boost::condition_variable_any * volatile current_cond;
pthread_t pthread_self;
uint64_t id;
int volatile abort;
struct st_my_thread_var *next,**prev;
void *opt_info;
st_my_thread_var() :
current_mutex(0),
current_cond(0),
id(0),
abort(false),
next(0),
prev(0),
opt_info(0)
{
pthread_self= wrapper_pthread_self();
}
~st_my_thread_var()
{
}
};
extern struct st_my_thread_var *_my_thread_var(void);
#define my_thread_var (::drizzled::internal::_my_thread_var())
} /* namespace internal */
} /* namespace drizzled */
#endif /* DRIZZLED_INTERNAL_THREAD_VAR_H */
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