From 5e45211a64149b3c659b90ff2de6fa982a5a93ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:17:33 +0200 Subject: Adding upstream version 15.5. Signed-off-by: Daniel Baumann --- src/include/storage/checksum.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 src/include/storage/checksum.h (limited to 'src/include/storage/checksum.h') diff --git a/src/include/storage/checksum.h b/src/include/storage/checksum.h new file mode 100644 index 0000000..1904fab --- /dev/null +++ b/src/include/storage/checksum.h @@ -0,0 +1,24 @@ +/*------------------------------------------------------------------------- + * + * checksum.h + * Checksum implementation for data pages. + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/storage/checksum.h + * + *------------------------------------------------------------------------- + */ +#ifndef CHECKSUM_H +#define CHECKSUM_H + +#include "storage/block.h" + +/* + * Compute the checksum for a Postgres page. The page must be aligned on a + * 4-byte boundary. + */ +extern uint16 pg_checksum_page(char *page, BlockNumber blkno); + +#endif /* CHECKSUM_H */ -- cgit v1.2.3