diff options
Diffstat (limited to 'innobase/include/lock0lock.h')
| -rw-r--r-- | innobase/include/lock0lock.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/innobase/include/lock0lock.h b/innobase/include/lock0lock.h index d3b3d55d015..5608ba020b7 100644 --- a/innobase/include/lock0lock.h +++ b/innobase/include/lock0lock.h @@ -450,6 +450,18 @@ lock_rec_get_mutex_for_addr( ulint space, /* in: space id */ ulint page_no);/* in: page number */ /************************************************************************* +Checks that a transaction id is sensible, i.e., not in the future. */ + +ibool +lock_check_trx_id_sanity( +/*=====================*/ + /* out: TRUE if ok */ + dulint trx_id, /* in: trx id */ + rec_t* rec, /* in: user record */ + dict_index_t* index, /* in: clustered index */ + ibool has_kernel_mutex);/* in: TRUE if the caller owns the + kernel mutex */ +/************************************************************************* Validates the lock queue on a single record. */ ibool |