| /*------------------------------------------------------------------------- |
| * Definitions for buffer masking routines, used to mask certain bits |
| * in a page which can be different when the WAL is generated |
| * and when the WAL is applied. This is really the job of each |
| * individual rmgr, but we make things easier by providing some |
| * common routines to handle cases which occur in multiple rmgrs. |
| * Portions Copyright (c) 2016-2018, PostgreSQL Global Development Group |
| * src/include/access/bufmask.h |
| *------------------------------------------------------------------------- |
| #include "storage/block.h" |
| #include "storage/bufmgr.h" |
| /* Marker used to mask pages consistently */ |
| extern void mask_page_lsn_and_checksum(Page page); |
| extern void mask_page_hint_bits(Page page); |
| extern void mask_unused_space(Page page); |
| extern void mask_lp_flags(Page page); |
| extern void mask_page_content(Page page); |
