1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*****************************************************************************
Copyright (c) 1995, 2009, Oracle and/or its affiliates. All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
*****************************************************************************/
/******************************************************************//**
@file include/fut0fut.h
File-based utilities
Created 12/13/1995 Heikki Tuuri
***********************************************************************/
#ifndef fut0fut_h
#define fut0fut_h
#include "univ.i"
#include "fil0fil.h"
#include "mtr0mtr.h"
/********************************************************************//**
Gets a pointer to a file address and latches the page.
@return pointer to a byte in a frame; the file page in the frame is
bufferfixed and latched */
UNIV_INLINE
byte*
fut_get_ptr(
/*========*/
ulint space, /*!< in: space id */
ulint zip_size,/*!< in: compressed page size in bytes
or 0 for uncompressed pages */
fil_addr_t addr, /*!< in: file address */
ulint rw_latch, /*!< in: RW_S_LATCH, RW_X_LATCH */
mtr_t* mtr); /*!< in: mtr handle */
#ifndef UNIV_NONINL
#include "fut0fut.ic"
#endif
#endif
|
