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#ifndef INCLUDES_MYSQL_INSTANCE_MANAGER_INSTANCE_H
#define INCLUDES_MYSQL_INSTANCE_MANAGER_INSTANCE_H
/* Copyright (C) 2004 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; either version 2 of the License, or
(at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include <my_global.h>
#include <my_sys.h>
#include <mysql.h>
#include "instance_options.h"
#ifdef __GNUC__
#pragma interface
#endif
class Instance_map;
class Instance
{
public:
~Instance();
int init(const char *name);
int complete_initialization(Instance_map *instance_map_arg);
/* check if the instance is running and set up mysql connection if yes */
bool is_running();
int start();
int stop();
public:
enum { DEFAULT_SHUTDOWN_DELAY= 35 };
Instance_options options;
private:
/*
Mutex protecting the instance. Currently we use it to avoid the
double start of the instance. This happens when the instance is starting
and we issue the start command once more.
*/
pthread_mutex_t LOCK_instance;
Instance_map *instance_map;
};
#endif /* INCLUDES_MYSQL_INSTANCE_MANAGER_INSTANCE_H */
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