diff options
Diffstat (limited to 'storage/innobase/include/fsp0fsp.h')
| -rw-r--r-- | storage/innobase/include/fsp0fsp.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/storage/innobase/include/fsp0fsp.h b/storage/innobase/include/fsp0fsp.h index 16d3274e481..4ce60b1d93d 100644 --- a/storage/innobase/include/fsp0fsp.h +++ b/storage/innobase/include/fsp0fsp.h @@ -1,7 +1,7 @@ /***************************************************************************** Copyright (c) 1995, 2016, Oracle and/or its affiliates. All Rights Reserved. -Copyright (c) 2013, 2020, MariaDB Corporation. +Copyright (c) 2013, 2022, MariaDB Corporation. 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 @@ -732,6 +732,20 @@ fsp_flags_match(ulint expected, ulint actual) return(actual == expected); } +/** Determine if FSP_SPACE_FLAGS are from an incompatible MySQL format. +@param flags the contents of FSP_SPACE_FLAGS +@return MySQL flags shifted. +@retval 0, if not a MySQL incompatible format. */ +MY_ATTRIBUTE((warn_unused_result, const)) +inline ulint fsp_flags_is_incompatible_mysql(ulint flags) +{ + /* + MySQL-8.0 SDI flag (bit 14), + or MySQL 5.7 Encyption flag (bit 13) + */ + return flags >> 13 & 3; +} + /**********************************************************************//** Gets a descriptor bit of a page. @return TRUE if free */ |