my_bool maria_page_crc_set_normal(uchar *page, pgcache_page_no_t page_no, uchar *data_ptr) { MARIA_SHARE *share= (MARIA_SHARE *)data_ptr; int data_length= share->block_size - CRC_SIZE; uint32 crc= maria_page_crc((uint32) page_no, page, data_length); DBUG_ENTER("maria_page_crc_set_normal"); DBUG_PRINT("info", ("Page %lu crc: %lu", (ulong) page_no, (ulong)crc)); /* crc is on the stack so it is aligned, pagecache buffer is aligned, too */ int4store_aligned(page + data_length, crc); DBUG_RETURN(0); }
my_bool maria_page_crc_set_normal(PAGECACHE_IO_HOOK_ARGS *args) { uchar *page= args->page; pgcache_page_no_t page_no= args->pageno; MARIA_SHARE *share= (MARIA_SHARE *)args->data; int data_length= share->block_size - CRC_SIZE; uint32 crc= maria_page_crc((uint32) page_no, page, data_length); DBUG_ENTER("maria_page_crc_set_normal"); DBUG_PRINT("info", ("Page %lu crc: %lu", (ulong) page_no, (ulong)crc)); /* crc is on the stack so it is aligned, pagecache buffer is aligned, too */ int4store_aligned(page + data_length, crc); DBUG_RETURN(0); }