Current File : //usr/include/mysql/server/private/wsrep_thd.h
/* Copyright (C) 2013 Codership Oy <info@codership.com>
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 Street, Fifth Floor, Boston, MA 02110-1335 USA. */
#include <my_config.h>
#ifndef WSREP_THD_H
#define WSREP_THD_H
#ifdef WITH_WSREP
#include "sql_class.h"
int wsrep_show_bf_aborts (THD *thd, SHOW_VAR *var, char *buff,
enum enum_var_type scope);
void wsrep_client_rollback(THD *thd);
void wsrep_replay_sp_transaction(THD* thd);
void wsrep_replay_transaction(THD *thd);
bool wsrep_create_appliers(long threads, bool thread_count_lock=false);
void wsrep_create_rollbacker();
int wsrep_abort_thd(void *bf_thd_ptr, void *victim_thd_ptr,
my_bool signal);
/*
PA = Parallel Applying (on the slave side)
*/
extern void wsrep_thd_set_PA_safe(void *thd_ptr, my_bool safe);
extern my_bool wsrep_thd_is_BF(THD *thd, my_bool sync);
extern my_bool wsrep_thd_is_wsrep(void *thd_ptr);
enum wsrep_conflict_state wsrep_thd_conflict_state(void *thd_ptr, my_bool sync);
extern "C" my_bool wsrep_thd_is_BF_or_commit(void *thd_ptr, my_bool sync);
extern "C" my_bool wsrep_thd_is_local(void *thd_ptr, my_bool sync);
extern "C" int wsrep_thd_in_locking_session(void *thd_ptr);
extern void wsrep_report_bf_lock_wait(THD *thd,
unsigned long long trx_id);
#else /* WITH_WSREP */
#define wsrep_thd_is_BF(T, S) (0)
#define wsrep_abort_thd(X,Y,Z) do { } while(0)
#define wsrep_create_appliers(T) do { } while(0)
#endif
#endif /* WSREP_THD_H */
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