1#ifndef REPL_FAILSAFE_INCLUDED
2#define REPL_FAILSAFE_INCLUDED
3
4/* Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; version 2 of the License.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
18
19#ifdef HAVE_REPLICATION
20
21#include "mysql.h"
22#include <my_sys.h>
23#include "slave.h"
24
25typedef enum {RPL_AUTH_MASTER=0,RPL_IDLE_SLAVE,RPL_ACTIVE_SLAVE,
26 RPL_LOST_SOLDIER,RPL_TROOP_SOLDIER,
27 RPL_RECOVERY_CAPTAIN,RPL_NULL /* inactive */,
28 RPL_ANY /* wild card used by change_rpl_status */ } RPL_STATUS;
29extern ulong rpl_status;
30
31extern mysql_mutex_t LOCK_rpl_status;
32extern mysql_cond_t COND_rpl_status;
33extern TYPELIB rpl_role_typelib;
34extern const char* rpl_role_type[], *rpl_status_type[];
35
36void change_rpl_status(ulong from_status, ulong to_status);
37int find_recovery_captain(THD* thd, MYSQL* mysql);
38
39extern HASH slave_list;
40
41bool show_slave_hosts(THD* thd);
42void init_slave_list();
43void end_slave_list();
44int register_slave(THD* thd, uchar* packet, size_t packet_length);
45void unregister_slave(THD* thd, bool only_mine, bool need_mutex);
46
47#endif /* HAVE_REPLICATION */
48#endif /* REPL_FAILSAFE_INCLUDED */
49