diff options
Diffstat (limited to 'sql/wsrep_binlog.h')
| -rw-r--r-- | sql/wsrep_binlog.h | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/sql/wsrep_binlog.h b/sql/wsrep_binlog.h index 864813d5c98..4cef38c85d3 100644 --- a/sql/wsrep_binlog.h +++ b/sql/wsrep_binlog.h @@ -16,6 +16,7 @@ #ifndef WSREP_BINLOG_H #define WSREP_BINLOG_H +#include "my_global.h" #include "sql_class.h" // THD, IO_CACHE #define HEAP_PAGE_SIZE 65536 /* 64K */ @@ -38,23 +39,39 @@ int wsrep_write_cache_buf(IO_CACHE *cache, uchar **buf, size_t *buf_len); @param len total amount of data written @return wsrep error status */ -int wsrep_write_cache (wsrep_t* const wsrep, - THD* const thd, - IO_CACHE* const cache, - size_t* const len); +int wsrep_write_cache(THD* thd, + IO_CACHE* cache, + size_t* len); /* Dump replication buffer to disk */ void wsrep_dump_rbr_buf(THD *thd, const void* rbr_buf, size_t buf_len); -/* Dump replication buffer to disk without intermediate buffer */ -void wsrep_dump_rbr_direct(THD* thd, IO_CACHE* cache); - /* Dump replication buffer along with header to a file */ void wsrep_dump_rbr_buf_with_header(THD *thd, const void *rbr_buf, size_t buf_len); int wsrep_binlog_close_connection(THD* thd); -int wsrep_binlog_savepoint_set(THD *thd, void *sv); -int wsrep_binlog_savepoint_rollback(THD *thd, void *sv); + +/** + Write a skip event into binlog. + + @param thd Thread object pointer + @return Zero in case of success, non-zero on failure. +*/ +int wsrep_write_skip_event(THD* thd); + +/* + Write dummy event into binlog in place of unused GTID. + The binlog write is done in thd context. +*/ +int wsrep_write_dummy_event_low(THD *thd, const char *msg); +/* + Write dummy event to binlog in place of unused GTID and + commit. The binlog write and commit are done in temporary + thd context, the original thd state is not altered. +*/ +int wsrep_write_dummy_event(THD* thd, const char *msg); + +void wsrep_register_binlog_handler(THD *thd, bool trx); #endif /* WSREP_BINLOG_H */ |