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Diffstat (limited to 'sql/repl_failsafe.h')
| -rw-r--r-- | sql/repl_failsafe.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sql/repl_failsafe.h b/sql/repl_failsafe.h new file mode 100644 index 00000000..6f8bdfc5 --- /dev/null +++ b/sql/repl_failsafe.h @@ -0,0 +1,43 @@ +#ifndef REPL_FAILSAFE_INCLUDED +#define REPL_FAILSAFE_INCLUDED + +/* Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved. + + 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 02110-1335 USA */ + +#ifdef HAVE_REPLICATION + +#include "mysql.h" +#include <my_sys.h> +#include "slave.h" + +extern Atomic_counter<uint32_t> binlog_dump_thread_count; +typedef enum {RPL_AUTH_MASTER=0,RPL_IDLE_SLAVE,RPL_ACTIVE_SLAVE, + RPL_LOST_SOLDIER,RPL_TROOP_SOLDIER, + RPL_RECOVERY_CAPTAIN,RPL_NULL /* inactive */, + RPL_ANY /* wild card used by change_rpl_status */ } RPL_STATUS; +extern ulong rpl_status; + +extern mysql_mutex_t LOCK_rpl_status; +extern mysql_cond_t COND_rpl_status; +extern TYPELIB rpl_role_typelib; +extern const char* rpl_role_type[], *rpl_status_type[]; + +void change_rpl_status(ulong from_status, ulong to_status); +int find_recovery_captain(THD* thd, MYSQL* mysql); + +bool show_slave_hosts(THD* thd); + +#endif /* HAVE_REPLICATION */ +#endif /* REPL_FAILSAFE_INCLUDED */ |