fsp0fsp.ic
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上传日期:2007-04-14
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- /******************************************************
- File space management
- (c) 1995 Innobase Oy
- Created 12/18/1995 Heikki Tuuri
- *******************************************************/
- /***************************************************************************
- Checks if a page address is an extent descriptor page address. */
- UNIV_INLINE
- ibool
- fsp_descr_page(
- /*===========*/
- /* out: TRUE if a descriptor page */
- ulint page_no)/* in: page number */
- {
- if (page_no % XDES_DESCRIBED_PER_PAGE == FSP_XDES_OFFSET) {
- return(TRUE);
- }
- return(FALSE);
- }