diff options
| author | Jan Lindström <jan.lindstrom@skysql.com> | 2014-08-06 15:39:15 +0300 |
|---|---|---|
| committer | Jan Lindström <jan.lindstrom@skysql.com> | 2014-08-26 15:43:46 +0300 |
| commit | df4dd593f29aec8e2116aec1775ad4b8833d8c93 (patch) | |
| tree | becae67f02054e15ead58e929e91c044f0b7aa15 /sql/wsrep_thd.h | |
| parent | e974b564389af8251c2ba51060e6129e45431586 (diff) | |
| download | mariadb-git-df4dd593f29aec8e2116aec1775ad4b8833d8c93.tar.gz | |
MDEV-6247: Merge 10.0-galera to 10.1.
Merged lp:maria/maria-10.0-galera up to revision 3879.
Added a new functions to handler API to forcefully abort_transaction,
producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These
were added for future possiblity to add more storage engines that
could use galera replication.
Diffstat (limited to 'sql/wsrep_thd.h')
| -rw-r--r-- | sql/wsrep_thd.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sql/wsrep_thd.h b/sql/wsrep_thd.h new file mode 100644 index 00000000000..c5a497bb428 --- /dev/null +++ b/sql/wsrep_thd.h @@ -0,0 +1,40 @@ +/* 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 02110-1301 USA. */ + +#if !defined(WSREP_THD_H) && defined(WITH_WSREP) +#define WSREP_THD_H + +#include "sql_class.h" + +int wsrep_show_bf_aborts (THD *thd, SHOW_VAR *var, char *buff); +void wsrep_client_rollback(THD *thd); +void wsrep_replay_transaction(THD *thd); +void wsrep_create_appliers(long threads); +void wsrep_create_rollbacker(); + +int wsrep_abort_thd(void *bf_thd_ptr, void *victim_thd_ptr, + my_bool signal); + +extern void wsrep_thd_set_PA_safe(void *thd_ptr, my_bool safe); +extern my_bool wsrep_thd_is_BF(void *thd_ptr, my_bool sync); +extern my_bool wsrep_thd_is_wsrep(void *thd_ptr); + +extern int wsrep_thd_conflict_state(void *thd_ptr, my_bool sync); +//extern "C" my_bool wsrep_thd_is_BF(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); + +#endif /* WSREP_THD_H */ |