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/******************************************************
Copyright (c) 2012 Percona LLC and/or its affiliates.
Declarations of XtraBackup functions called by InnoDB code.
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 02110-1301, USA
*******************************************************/
#ifndef xb0xb_h
#define xb0xb_h
extern void os_io_init_simple(void);
extern os_file_t files[1000];
extern const char *innodb_checksum_algorithm_names[];
extern TYPELIB innodb_checksum_algorithm_typelib;
extern dberr_t open_or_create_data_files(
ibool* create_new_db,
#ifdef UNIV_LOG_ARCHIVE
lsn_t* min_arch_log_no,
lsn_t* max_arch_log_no,
#endif
lsn_t* min_flushed_lsn,
lsn_t* max_flushed_lsn,
ulint* sum_of_new_sizes)
;
int
fil_file_readdir_next_file(
/*=======================*/
dberr_t* err, /*!< out: this is set to DB_ERROR if an error
was encountered, otherwise not changed */
const char* dirname,/*!< in: directory name or path */
os_file_dir_t dir, /*!< in: directory stream */
os_file_stat_t* info) /*!< in/out: buffer where the
info is returned */;
buf_block_t* btr_node_ptr_get_child(
const rec_t* node_ptr,/*!< in: node pointer */
dict_index_t* index, /*!< in: index */
const ulint* offsets,/*!< in: array returned by rec_get_offsets() */
mtr_t* mtr) /*!< in: mtr */;
buf_block_t*
btr_root_block_get(
/*===============*/
const dict_index_t* index, /*!< in: index tree */
ulint mode, /*!< in: either RW_S_LATCH
or RW_X_LATCH */
mtr_t* mtr) /*!< in: mtr */;
fil_space_t*
fil_space_get_by_name(const char *);
ibool
recv_check_cp_is_consistent(const byte* buf);
void
innodb_log_checksum_func_update(
/*============================*/
ulint algorithm) /*!< in: algorithm */;
dberr_t recv_find_max_checkpoint(log_group_t** max_group, ulint* max_field);
dberr_t
srv_undo_tablespaces_init(
/*======================*/
ibool create_new_db,
ibool backup_mode,
const ulint n_conf_tablespaces,
ulint* n_opened);
#endif
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