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Functions | |
| UNIV_INLINE byte * | fut_get_ptr (ulint space, ulint zip_size, fil_addr_t addr, ulint rw_latch, mtr_t *mtr) |
Detailed Description
File-based utilities
Created 12/13/1995 Heikki Tuuri
Function Documentation
| UNIV_INLINE byte* fut_get_ptr | ( | ulint | space, |
| ulint | zip_size, | ||
| fil_addr_t | addr, | ||
| ulint | rw_latch, | ||
| mtr_t * | mtr | ||
| ) |
Gets a pointer to a file address and latches the page.
- Returns
- pointer to a byte in a frame; the file page in the frame is bufferfixed and latched in: mtr handle
Gets a pointer to a file address and latches the page.
- Returns
- pointer to a byte in a frame; the file page in the frame is bufferfixed and latched
- Parameters
-
space in: space id zip_size in: compressed page size in bytes or 0 for uncompressed pages addr in: file address rw_latch in: RW_S_LATCH, RW_X_LATCH mtr in: mtr handle
