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56 lines
2.0 KiB
C
56 lines
2.0 KiB
C
#ifndef REPL_FAILSAFE_INCLUDED
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#define REPL_FAILSAFE_INCLUDED
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/* Copyright (C) 2001-2005 MySQL AB & Sasha, 2008-2009 Sun Microsystems, Inc
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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; version 2 of the License.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifdef HAVE_REPLICATION
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#include "mysql.h"
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#include "my_sys.h"
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#include "slave.h"
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typedef enum {RPL_AUTH_MASTER=0,RPL_IDLE_SLAVE,RPL_ACTIVE_SLAVE,
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RPL_LOST_SOLDIER,RPL_TROOP_SOLDIER,
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RPL_RECOVERY_CAPTAIN,RPL_NULL /* inactive */,
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RPL_ANY /* wild card used by change_rpl_status */ } RPL_STATUS;
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extern RPL_STATUS rpl_status;
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extern mysql_mutex_t LOCK_rpl_status;
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extern mysql_cond_t COND_rpl_status;
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extern TYPELIB rpl_role_typelib, rpl_status_typelib;
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extern const char* rpl_role_type[], *rpl_status_type[];
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pthread_handler_t handle_failsafe_rpl(void *arg);
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void change_rpl_status(RPL_STATUS from_status, RPL_STATUS to_status);
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int find_recovery_captain(THD* thd, MYSQL* mysql);
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int update_slave_list(MYSQL* mysql, Master_info* mi);
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extern HASH slave_list;
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bool load_master_data(THD* thd);
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int connect_to_master(THD *thd, MYSQL* mysql, Master_info* mi);
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bool show_new_master(THD* thd);
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bool show_slave_hosts(THD* thd);
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int translate_master(THD* thd, LEX_MASTER_INFO* mi, char* errmsg);
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void init_slave_list();
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void end_slave_list();
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int register_slave(THD* thd, uchar* packet, uint packet_length);
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void unregister_slave(THD* thd, bool only_mine, bool need_mutex);
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#endif /* HAVE_REPLICATION */
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#endif /* REPL_FAILSAFE_INCLUDED */
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