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97acc4a1c3
InnoDB defines some functions that are not called at all. Other functions are called, but only from the same compilation unit. Remove some function declarations and definitions, and add 'static' keywords. Some symbols must be kept for separately compiled tools, such as innochecksum.
158 lines
5 KiB
C
158 lines
5 KiB
C
/*****************************************************************************
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Copyright (c) 1995, 2014, Oracle and/or its affiliates. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
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*****************************************************************************/
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/******************************************************************//**
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@file include/fut0lst.h
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File-based list utilities
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Created 11/28/1995 Heikki Tuuri
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***********************************************************************/
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#ifndef fut0lst_h
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#define fut0lst_h
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#ifndef UNIV_INNOCHECKSUM
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#include "univ.i"
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#include "fil0fil.h"
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#include "mtr0mtr.h"
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/* The C 'types' of base node and list node: these should be used to
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write self-documenting code. Of course, the sizeof macro cannot be
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applied to these types! */
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typedef byte flst_base_node_t;
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typedef byte flst_node_t;
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/* The physical size of a list base node in bytes */
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#define FLST_BASE_NODE_SIZE (4 + 2 * FIL_ADDR_SIZE)
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#endif /* !UNIV_INNOCHECKSUM */
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/* The physical size of a list node in bytes */
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#define FLST_NODE_SIZE (2 * FIL_ADDR_SIZE)
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#ifndef UNIV_INNOCHECKSUM
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/********************************************************************//**
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Initializes a list base node. */
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UNIV_INLINE
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void
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flst_init(
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/*======*/
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flst_base_node_t* base, /*!< in: pointer to base node */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Adds a node as the last node in a list. */
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void
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flst_add_last(
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/*==========*/
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flst_base_node_t* base, /*!< in: pointer to base node of list */
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flst_node_t* node, /*!< in: node to add */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Adds a node as the first node in a list. */
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void
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flst_add_first(
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/*===========*/
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flst_base_node_t* base, /*!< in: pointer to base node of list */
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flst_node_t* node, /*!< in: node to add */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Removes a node. */
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void
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flst_remove(
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/*========*/
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flst_base_node_t* base, /*!< in: pointer to base node of list */
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flst_node_t* node2, /*!< in: node to remove */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/** Get the length of a list.
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@param[in] base base node
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@return length */
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UNIV_INLINE
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ulint
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flst_get_len(
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const flst_base_node_t* base);
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/********************************************************************//**
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Gets list first node address.
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@return file address */
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UNIV_INLINE
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fil_addr_t
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flst_get_first(
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/*===========*/
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const flst_base_node_t* base, /*!< in: pointer to base node */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Gets list last node address.
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@return file address */
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UNIV_INLINE
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fil_addr_t
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flst_get_last(
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/*==========*/
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const flst_base_node_t* base, /*!< in: pointer to base node */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Gets list next node address.
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@return file address */
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UNIV_INLINE
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fil_addr_t
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flst_get_next_addr(
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/*===============*/
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const flst_node_t* node, /*!< in: pointer to node */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Gets list prev node address.
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@return file address */
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UNIV_INLINE
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fil_addr_t
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flst_get_prev_addr(
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/*===============*/
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const flst_node_t* node, /*!< in: pointer to node */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Writes a file address. */
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UNIV_INLINE
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void
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flst_write_addr(
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/*============*/
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fil_faddr_t* faddr, /*!< in: pointer to file faddress */
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fil_addr_t addr, /*!< in: file address */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Reads a file address.
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@return file address */
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UNIV_INLINE
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fil_addr_t
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flst_read_addr(
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/*===========*/
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const fil_faddr_t* faddr, /*!< in: pointer to file faddress */
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mtr_t* mtr); /*!< in: mini-transaction handle */
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/********************************************************************//**
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Validates a file-based list.
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@return TRUE if ok */
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ibool
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flst_validate(
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/*==========*/
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const flst_base_node_t* base, /*!< in: pointer to base node of list */
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mtr_t* mtr1); /*!< in: mtr */
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#include "fut0lst.ic"
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#endif /* !UNIV_INNOCHECKSUM */
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#endif
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