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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.
152 lines
5.3 KiB
C
152 lines
5.3 KiB
C
/*****************************************************************************
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Copyright (c) 1995, 2016, Oracle and/or its affiliates. All Rights Reserved.
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Copyright (c) 2017, MariaDB Corporation
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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/srv0start.h
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Starts the Innobase database server
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Created 10/10/1995 Heikki Tuuri
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*******************************************************/
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#ifndef srv0start_h
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#define srv0start_h
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#include "univ.i"
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#include "log0log.h"
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#include "ut0byte.h"
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// Forward declaration
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struct dict_table_t;
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/** If buffer pool is less than the size,
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only one buffer pool instance is used. */
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#define BUF_POOL_SIZE_THRESHOLD (1024 * 1024 * 1024)
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/*********************************************************************//**
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Parse temporary tablespace configuration.
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@return true if ok, false on parse error */
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bool
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srv_parse_temp_data_file_paths_and_sizes(
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/*=====================================*/
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char* str); /*!< in/out: the data file path string */
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/*********************************************************************//**
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Frees the memory allocated by srv_parse_data_file_paths_and_sizes()
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and srv_parse_log_group_home_dirs(). */
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void
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srv_free_paths_and_sizes(void);
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/*==========================*/
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/*********************************************************************//**
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Adds a slash or a backslash to the end of a string if it is missing
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and the string is not empty.
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@return string which has the separator if the string is not empty */
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char*
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srv_add_path_separator_if_needed(
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/*=============================*/
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char* str); /*!< in: null-terminated character string */
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/****************************************************************//**
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Starts Innobase and creates a new database if database files
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are not found and the user wants.
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@return DB_SUCCESS or error code */
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dberr_t
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innobase_start_or_create_for_mysql(void);
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/*====================================*/
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/** Shut down InnoDB. */
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void
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innodb_shutdown();
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/****************************************************************//**
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Shuts down background threads that can generate undo pages. */
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void
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srv_shutdown_bg_undo_sources(void);
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/*************************************************************//**
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Copy the file path component of the physical file to parameter. It will
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copy up to and including the terminating path separator.
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@return number of bytes copied or ULINT_UNDEFINED if destination buffer
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is smaller than the path to be copied. */
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ulint
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srv_path_copy(
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/*==========*/
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char* dest, /*!< out: destination buffer */
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ulint dest_len, /*!< in: max bytes to copy */
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const char* basedir, /*!< in: base directory */
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const char* table_name) /*!< in: source table name */
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MY_ATTRIBUTE((nonnull, warn_unused_result));
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/** Get the meta-data filename from the table name for a
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single-table tablespace.
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@param[in] table table object
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@param[out] filename filename
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@param[in] max_len filename max length */
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void
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srv_get_meta_data_filename(
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dict_table_t* table,
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char* filename,
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ulint max_len);
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/** Get the encryption-data filename from the table name for a
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single-table tablespace.
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@param[in] table table object
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@param[out] filename filename
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@param[in] max_len filename max length */
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void
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srv_get_encryption_data_filename(
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dict_table_t* table,
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char* filename,
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ulint max_len);
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/** Log sequence number at shutdown */
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extern lsn_t srv_shutdown_lsn;
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/** Log sequence number immediately after startup */
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extern lsn_t srv_start_lsn;
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/** TRUE if the server is being started */
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extern bool srv_is_being_started;
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/** TRUE if SYS_TABLESPACES is available for lookups */
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extern bool srv_sys_tablespaces_open;
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/** TRUE if the server was successfully started */
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extern ibool srv_was_started;
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/** TRUE if the server is being started, before rolling back any
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incomplete transactions */
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extern bool srv_startup_is_before_trx_rollback_phase;
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/** TRUE if a raw partition is in use */
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extern ibool srv_start_raw_disk_in_use;
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/** Shutdown state */
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enum srv_shutdown_t {
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SRV_SHUTDOWN_NONE = 0, /*!< Database running normally */
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SRV_SHUTDOWN_CLEANUP, /*!< Cleaning up in
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logs_empty_and_mark_files_at_shutdown() */
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SRV_SHUTDOWN_FLUSH_PHASE,/*!< At this phase the master and the
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purge threads must have completed their
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work. Once we enter this phase the
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page_cleaner can clean up the buffer
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pool and exit */
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SRV_SHUTDOWN_LAST_PHASE,/*!< Last phase after ensuring that
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the buffer pool can be freed: flush
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all file spaces and close all files */
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SRV_SHUTDOWN_EXIT_THREADS/*!< Exit all threads */
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};
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/** At a shutdown this value climbs from SRV_SHUTDOWN_NONE to
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SRV_SHUTDOWN_CLEANUP and then to SRV_SHUTDOWN_LAST_PHASE, and so on */
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extern enum srv_shutdown_t srv_shutdown_state;
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#endif
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