golden hour

/usr/include/mysql/server/private

File/Folder	Size	Actions
aria_backup.h	1.51 KB
assume_aligned.h	2.29 KB
atomic	-
authors.h	9.9 KB
backup.h	1.21 KB
bounded_queue.h	6.67 KB
client_settings.h	1.89 KB
compat56.h	2.23 KB
config.h	14.18 KB
contributors.h	4.76 KB
create_options.h	4.42 KB
custom_conf.h	1.06 KB
datadict.h	1.53 KB
debug_sync.h	2 KB
derived_handler.h	2.32 KB
derror.h	980 B
des_key_file.h	1.21 KB
discover.h	1.53 KB
dur_prop.h	1.06 KB
embedded_priv.h	1.62 KB
event_data_objects.h	4.09 KB
event_db_repository.h	3.56 KB
event_parse_data.h	2.83 KB
event_queue.h	3.36 KB
event_scheduler.h	3.21 KB
events.h	4.59 KB
field.h	211.96 KB
field_comp.h	1.15 KB
filesort.h	6.67 KB
filesort_utils.h	8 KB
ft_global.h	3.04 KB
gcalc_slicescan.h	16.87 KB
gcalc_tools.h	11.62 KB
grant.h	2.69 KB
group_by_handler.h	3.45 KB
gstream.h	2.38 KB
ha_partition.h	62.22 KB
ha_sequence.h	5.94 KB
handle_connections_win.h	884 B
handler.h	188.39 KB
hash.h	4.34 KB
hash_filo.h	5.55 KB
heap.h	9.2 KB
hostname.h	5.29 KB
ilist.h	6.85 KB
init.h	852 B
innodb_priv.h	1.29 KB
item.h	263.12 KB
item_cmpfunc.h	128.01 KB
item_create.h	11.22 KB
item_func.h	124.59 KB
item_geofunc.h	34.69 KB
item_jsonfunc.h	19.8 KB
item_row.h	5.43 KB
item_strfunc.h	64.55 KB
item_subselect.h	56.19 KB
item_sum.h	69.2 KB
item_timefunc.h	57.85 KB
item_vers.h	3.79 KB
item_windowfunc.h	32.61 KB
item_xmlfunc.h	4.36 KB
key.h	2 KB
keycaches.h	1.95 KB
lex.h	28.9 KB
lex_ident.h	2.07 KB
lex_string.h	3.97 KB
lex_symbol.h	1.29 KB
lf.h	6.31 KB
lock.h	2.15 KB
log.h	44.46 KB
log_event.h	178.94 KB
log_event_data_type.h	1.85 KB
log_event_old.h	19.32 KB
log_slow.h	1.98 KB
maria.h	5.73 KB
mariadb.h	1.25 KB
mdl.h	36.78 KB
mem_root_array.h	6.94 KB
message.h	1.17 KB
multi_range_read.h	22.58 KB
my_alarm.h	2.37 KB
my_apc.h	4.62 KB
my_atomic.h	7.11 KB
my_atomic_wrapper.h	2.92 KB
my_base.h	26.5 KB
my_bit.h	6.05 KB
my_bitmap.h	5.22 KB
my_check_opt.h	2.56 KB
my_compare.h	10.93 KB
my_context.h	6.59 KB
my_counter.h	1.68 KB
my_cpu.h	4.85 KB
my_crypt.h	904 B
my_decimal.h	13.43 KB
my_default.h	1.84 KB
my_handler_errors.h	4.74 KB
my_json_writer.h	17.9 KB
my_libwrap.h	1.16 KB
my_md5.h	1.45 KB
my_minidump.h	848 B
my_nosys.h	1.4 KB
my_rdtsc.h	8.15 KB
my_rnd.h	1.04 KB
my_service_manager.h	1.47 KB
my_stack_alloc.h	6.2 KB
my_stacktrace.h	3.14 KB
my_time.h	10.22 KB
my_tree.h	3.9 KB
my_uctype.h	67.9 KB
my_user.h	1.1 KB
myisam.h	17.11 KB
myisamchk.h	4.61 KB
myisammrg.h	4.78 KB
myisampack.h	14.58 KB
mysql_async.h	1.77 KB
mysqld.h	38.7 KB
mysqld_default_groups.h	204 B
mysqld_suffix.h	1.17 KB
mysys_err.h	2.95 KB
nt_servc.h	2.94 KB
opt_range.h	57.58 KB
opt_subselect.h	14.21 KB
opt_trace.h	8.11 KB
opt_trace_context.h	3.21 KB
parse_file.h	4.11 KB
partition_element.h	5.09 KB
partition_info.h	18.85 KB
password.h	1.14 KB
pfs_file_provider.h	3.08 KB
pfs_idle_provider.h	1.35 KB
pfs_memory_provider.h	1.59 KB
pfs_metadata_provider.h	1.85 KB
pfs_socket_provider.h	2.21 KB
pfs_stage_provider.h	1.52 KB
pfs_statement_provider.h	4.25 KB
pfs_table_provider.h	2.56 KB
pfs_thread_provider.h	5.43 KB
pfs_transaction_provider.h	2.78 KB
privilege.h	27.9 KB
probes_mysql.h	973 B
probes_mysql_dtrace.h	32.23 KB
probes_mysql_nodtrace.h	4.89 KB
procedure.h	6.57 KB
protocol.h	12.32 KB
proxy_protocol.h	548 B
queues.h	3.46 KB
records.h	3.03 KB
repl_failsafe.h	1.55 KB
replication.h	15.73 KB
rijndael.h	1.67 KB
rowid_filter.h	15.13 KB
rpl_constants.h	3.28 KB
rpl_filter.h	4.43 KB
rpl_gtid.h	13.31 KB
rpl_injector.h	9.43 KB
rpl_mi.h	13.65 KB
rpl_parallel.h	13.57 KB
rpl_record.h	1.55 KB
rpl_record_old.h	1.37 KB
rpl_reporting.h	2.96 KB
rpl_rli.h	31.8 KB
rpl_tblmap.h	3.1 KB
rpl_utility.h	9.4 KB
scheduler.h	2.99 KB
scope.h	1.76 KB
select_handler.h	2.18 KB
semisync.h	2.23 KB
semisync_master.h	22.7 KB
semisync_master_ack_receiver.h	5.73 KB
semisync_slave.h	3.47 KB
service_versions.h	2 KB
session_tracker.h	13.96 KB
set_var.h	16.1 KB
slave.h	11.99 KB
source_revision.h	67 B
sp.h	22.02 KB
sp_cache.h	2 KB
sp_head.h	63.05 KB
sp_pcontext.h	24.31 KB
sp_rcontext.h	14 KB
span.h	3.84 KB
spatial.h	21.82 KB
sql_acl.h	13.8 KB
sql_admin.h	2.78 KB
sql_alloc.h	1.83 KB
sql_alter.h	11.86 KB
sql_analyse.h	11.23 KB
sql_analyze_stmt.h	11.48 KB
sql_array.h	6.79 KB
sql_audit.h	13.62 KB
sql_base.h	24.83 KB
sql_basic_types.h	9.28 KB
sql_binlog.h	895 B
sql_bitmap.h	7.66 KB
sql_bootstrap.h	1.63 KB
sql_cache.h	21.15 KB
sql_callback.h	1.51 KB
sql_class.h	250.08 KB
sql_cmd.h	9.13 KB
sql_connect.h	3.99 KB
sql_const.h	10.94 KB
sql_crypt.h	1.4 KB
sql_cte.h	16.15 KB
sql_cursor.h	2.26 KB
sql_db.h	2.16 KB
sql_debug.h	4.65 KB
sql_delete.h	1.31 KB
sql_derived.h	1.26 KB
sql_digest.h	3.73 KB
sql_digest_stream.h	1.53 KB
sql_do.h	954 B
sql_error.h	38.12 KB
sql_explain.h	27.1 KB
sql_expression_cache.h	4.26 KB
sql_get_diagnostics.h	7.68 KB
sql_handler.h	2.84 KB
sql_help.h	920 B
sql_hset.h	3.56 KB
sql_i_s.h	7.97 KB
sql_insert.h	2.39 KB
sql_join_cache.h	47.44 KB
sql_lex.h	166.31 KB
sql_lifo_buffer.h	9.45 KB
sql_limit.h	2.38 KB
sql_list.h	21.56 KB
sql_load.h	1.25 KB
sql_locale.h	2.64 KB
sql_manager.h	960 B
sql_mode.h	6.58 KB
sql_parse.h	8.26 KB
sql_partition.h	11.75 KB
sql_partition_admin.h	5.8 KB
sql_plist.h	7.55 KB
sql_plugin.h	7.39 KB
sql_plugin_compat.h	2.18 KB
sql_prepare.h	11.14 KB
sql_priv.h	17.67 KB
sql_profile.h	7.63 KB
sql_reload.h	1.01 KB
sql_rename.h	982 B
sql_repl.h	2.96 KB
sql_schema.h	3.23 KB
sql_select.h	86.56 KB
sql_sequence.h	5.06 KB
sql_servers.h	1.74 KB
sql_show.h	9.39 KB
sql_signal.h	3.28 KB
sql_sort.h	21.39 KB
sql_statistics.h	11.96 KB
sql_string.h	36.43 KB
sql_table.h	11.07 KB
sql_tablespace.h	956 B
sql_test.h	1.55 KB
sql_time.h	8.18 KB
sql_trigger.h	10.76 KB
sql_truncate.h	2.03 KB
sql_tvc.h	2.36 KB
sql_type.h	286 KB
sql_type_geom.h	18.53 KB
sql_type_int.h	9.73 KB
sql_type_json.h	6 KB
sql_type_real.h	1.23 KB
sql_type_string.h	1.59 KB
sql_udf.h	4.74 KB
sql_union.h	1.04 KB
sql_update.h	1.88 KB
sql_view.h	2.33 KB
sql_window.h	6.65 KB
ssl_compat.h	3.07 KB
strfunc.h	2.22 KB
structs.h	25.13 KB
sys_vars_shared.h	2.67 KB
t_ctype.h	5.51 KB
table.h	112.29 KB
table_cache.h	4.13 KB
thr_alarm.h	2.87 KB
thr_lock.h	6.7 KB
thr_malloc.h	1.17 KB
thr_timer.h	1.53 KB
thread_cache.h	5.77 KB
thread_pool_priv.h	4 KB
threadpool.h	4.51 KB
threadpool_generic.h	3.83 KB
transaction.h	1.43 KB
tzfile.h	4.9 KB
tztime.h	3.32 KB
uniques.h	4.1 KB
unireg.h	7.43 KB
vers_string.h	2.47 KB
violite.h	9.71 KB
waiting_threads.h	4.43 KB
welcome_copyright_notice.h	1.19 KB
win_tzname_data.h	6.35 KB
winservice.h	1.17 KB
wqueue.h	1.53 KB
wsrep.h	3.23 KB
wsrep_applier.h	2.64 KB
wsrep_binlog.h	3.36 KB
wsrep_client_service.h	2.5 KB
wsrep_client_state.h	1.53 KB
wsrep_condition_variable.h	1.45 KB
wsrep_high_priority_service.h	4.8 KB
wsrep_mutex.h	1.19 KB
wsrep_mysqld.h	19.88 KB
wsrep_mysqld_c.h	1.2 KB
wsrep_on.h	1.68 KB
wsrep_priv.h	1.6 KB
wsrep_schema.h	4.54 KB
wsrep_server_service.h	3.55 KB
wsrep_server_state.h	2.23 KB
wsrep_sst.h	3.86 KB
wsrep_storage_service.h	1.77 KB
wsrep_thd.h	10.58 KB
wsrep_trans_observer.h	17.81 KB
wsrep_types.h	997 B
wsrep_utils.h	9.07 KB
wsrep_var.h	4.17 KB
wsrep_xid.h	1.42 KB
xa.h	1.69 KB

Edit: rpl_mi.h

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 St, Fifth Floor, Boston, MA 02110-1335  USA */

#ifndef RPL_MI_H
#define RPL_MI_H

#ifdef HAVE_REPLICATION

#include "rpl_rli.h"
#include "rpl_reporting.h"
#include <my_sys.h>
#include "rpl_filter.h"
#include "keycaches.h"

typedef struct st_mysql MYSQL;

/**
  Domain id based filter to handle DO_DOMAIN_IDS and IGNORE_DOMAIN_IDS used to
  set filtering on replication slave based on event's GTID domain_id.
*/
class Domain_id_filter
{
private:
  /*
    Flag to tell whether the events in the current GTID group get written to
    the relay log. It is set according to the domain_id based filtering rule
    on every GTID_EVENT and reset at the end of current GTID event group.
   */
  bool m_filter;

/*
    DO_DOMAIN_IDS (0):
      Ignore all the events which do not belong to any of the domain ids in the
      list.

IGNORE_DOMAIN_IDS (1):
      Ignore the events which belong to one of the domain ids in the list.
  */
  DYNAMIC_ARRAY m_domain_ids[2];

public:
  /* domain id list types */
  enum enum_list_type {
    DO_DOMAIN_IDS= 0,
    IGNORE_DOMAIN_IDS
  };

Domain_id_filter();

~Domain_id_filter();

/*
    Returns whether the current group needs to be filtered.
  */
  bool is_group_filtered() { return m_filter; }

/*
    Checks whether the group with the specified domain_id needs to be
    filtered and updates m_filter flag accordingly.
  */
  void do_filter(ulong domain_id);

/*
    Reset m_filter. It should be called when IO thread receives COMMIT_EVENT or
    XID_EVENT.
  */
  void reset_filter();

/*
    Clear do_ids and ignore_ids to disable domain id filtering
  */
  void clear_ids();

/*
    Update the do/ignore domain id filter lists.

@param do_ids     [IN]            domain ids to be kept
    @param ignore_ids [IN]            domain ids to be filtered out
    @param using_gtid [IN]            use GTID?

@retval false                     Success
            true                      Error
  */
  bool update_ids(DYNAMIC_ARRAY *do_ids, DYNAMIC_ARRAY *ignore_ids,
                  bool using_gtid);

/*
    Serialize and store the ids from domain id lists into the thd's protocol
    buffer.

@param thd [IN]                   thread handler

@retval void
  */
  void store_ids(THD *thd);

/*
    Initialize the given domain id list (DYNAMIC_ARRAY) with the
    space-separated list of numbers from the specified IO_CACHE where
    the first number is the total number of entries to follows.

@param f    [IN]                  IO_CACHE file
    @param type [IN]                  domain id list type

@retval false                     Success
            true                      Error
  */
  bool init_ids(IO_CACHE *f, enum_list_type type);

/*
    Return the elements of the give domain id list type as string.

@param type [IN]                  domain id list type

@retval                           a string buffer storing the total number
                                      of elements followed by the individual
                                      elements (space-separated) in the
                                      specified list.

Note: Its caller's responsibility to free the returned string buffer.
  */
  char *as_string(enum_list_type type);

};

extern TYPELIB slave_parallel_mode_typelib;

typedef struct st_rows_event_tracker
{
  char binlog_file_name[FN_REFLEN];
  my_off_t first_seen;
  my_off_t last_seen;
  bool stmt_end_seen;
  void update(const char* file_name, my_off_t pos,
              const char* buf,
              const Format_description_log_event *fdle);
  void reset();
  bool check_and_report(const char* file_name, my_off_t pos);
} Rows_event_tracker;

/*****************************************************************************
  Replication IO Thread

Master_info contains:
    - information about how to connect to a master
    - current master log name
    - current master log offset
    - misc control variables

Master_info is initialized once from the master.info file if such
  exists. Otherwise, data members corresponding to master.info fields
  are initialized with defaults specified by master-* options. The
  initialization is done through init_master_info() call.

The format of master.info file:

log_name
  log_pos
  master_host
  master_user
  master_pass
  master_port
  master_connect_retry

To write out the contents of master.info file to disk ( needed every
  time we read and queue data from the master ), a call to
  flush_master_info() is required.

To clean up, call end_master_info()

*****************************************************************************/

class Master_info : public Slave_reporting_capability
{
 public:
  enum enum_using_gtid {
    USE_GTID_NO= 0, USE_GTID_CURRENT_POS= 1, USE_GTID_SLAVE_POS= 2
  };

Master_info(LEX_CSTRING *connection_name, bool is_slave_recovery);
  ~Master_info();
  bool shall_ignore_server_id(ulong s_id);
  void clear_in_memory_info(bool all);
  bool error()
  {
    /* If malloc() in initialization failed */
    return connection_name.str == 0;
  }
  static const char *using_gtid_astext(enum enum_using_gtid arg);
  bool using_parallel()
  {
    return opt_slave_parallel_threads > 0 &&
      parallel_mode > SLAVE_PARALLEL_NONE;
  }
  void release();
  void wait_until_free();
  void lock_slave_threads();
  void unlock_slave_threads();

ulonglong get_slave_skip_counter()
  {
    return rli.slave_skip_counter;
  }

ulonglong get_max_relay_log_size()
  {
    return rli.max_relay_log_size;
  }

/* the variables below are needed because we can change masters on the fly */
  char master_log_name[FN_REFLEN+6]; /* Room for multi-*/
  char host[HOSTNAME_LENGTH*SYSTEM_CHARSET_MBMAXLEN+1];
  char user[USERNAME_LENGTH+1];
  char password[MAX_PASSWORD_LENGTH*SYSTEM_CHARSET_MBMAXLEN+1];
  LEX_CSTRING connection_name; 		/* User supplied connection name */
  LEX_CSTRING cmp_connection_name;	/* Connection name in lower case */
  bool ssl; // enables use of SSL connection if true
  char ssl_ca[FN_REFLEN], ssl_capath[FN_REFLEN], ssl_cert[FN_REFLEN];
  char ssl_cipher[FN_REFLEN], ssl_key[FN_REFLEN];
  char ssl_crl[FN_REFLEN], ssl_crlpath[FN_REFLEN];
  bool ssl_verify_server_cert;

my_off_t master_log_pos;
  File fd; // we keep the file open, so we need to remember the file pointer
  IO_CACHE file;

mysql_mutex_t data_lock, run_lock, sleep_lock, start_stop_lock;
  mysql_cond_t data_cond, start_cond, stop_cond, sleep_cond;
  THD *io_thd;
  MYSQL* mysql;
  uint32 file_id;				/* for 3.23 load data infile */
  Relay_log_info rli;
  uint port;
  Rpl_filter* rpl_filter;      /* Each replication can set its filter rule*/
  /*
    to hold checksum alg in use until IO thread has received FD.
    Initialized to novalue, then set to the queried from master
    @@global.binlog_checksum and deactivated once FD has been received.
  */
  enum enum_binlog_checksum_alg checksum_alg_before_fd;
  uint connect_retry;
#ifndef DBUG_OFF
  int events_till_disconnect;

/*
    The following are auxiliary DBUG variables used to kill IO thread in the
    middle of a group/transaction (see "kill_slave_io_after_2_events").
  */
  bool dbug_do_disconnect;
  int dbug_event_counter;
#endif
  bool inited;
  volatile bool abort_slave;
  volatile uint slave_running;
  volatile ulong slave_run_id;
  /*
     The difference in seconds between the clock of the master and the clock of
     the slave (second - first). It must be signed as it may be <0 or >0.
     clock_diff_with_master is computed when the I/O thread starts; for this the
     I/O thread does a SELECT UNIX_TIMESTAMP() on the master.
     "how late the slave is compared to the master" is computed like this:
     clock_of_slave - last_timestamp_executed_by_SQL_thread - clock_diff_with_master

*/
  long clock_diff_with_master;
  /*
    Keeps track of the number of events before fsyncing.
    The option --sync-master-info determines how many
    events should happen before fsyncing.
  */
  uint sync_counter;
  float heartbeat_period;         // interface with CHANGE MASTER or master.info
  ulonglong received_heartbeats;  // counter of received heartbeat events
  DYNAMIC_ARRAY ignore_server_ids;
  ulong master_id;
  /*
    At reconnect and until the first rotate event is seen, prev_master_id is
    the value of master_id during the previous connection, used to detect
    silent change of master server during reconnects.
  */
  ulong prev_master_id;
  /*
    Which kind of GTID position (if any) is used when connecting to master.

Note that you can not change the numeric values of these, they are used
    in master.info.
  */
  enum enum_using_gtid using_gtid;

/*
    This GTID position records how far we have fetched into the relay logs.
    This is used to continue fetching when the IO thread reconnects to the
    master.

(Full slave stop/start does not use it, as it resets the relay logs).
  */
  slave_connection_state gtid_current_pos;
  /*
    If events_queued_since_last_gtid is non-zero, it is the number of events
    queued so far in the relaylog of a GTID-prefixed event group.
    It is zero when no partial event group has been queued at the moment.
  */
  uint64 events_queued_since_last_gtid;
  /*
    The GTID of the partially-queued event group, when
    events_queued_since_last_gtid is non-zero.
  */
  rpl_gtid last_queued_gtid;
  /* Whether last_queued_gtid had the FL_STANDALONE flag set. */
  bool last_queued_gtid_standalone;
  /*
    When slave IO thread needs to reconnect, gtid_reconnect_event_skip_count
    counts number of events to skip from the first GTID-prefixed event group,
    to avoid duplicating events in the relay log.
  */
  uint64 gtid_reconnect_event_skip_count;
  /* gtid_event_seen is false until we receive first GTID event from master. */
  bool gtid_event_seen;
  /**
    The struct holds some history of Rows- log-event reading/queuing
    by the receiver thread. Its fields are updated per each such event
    at time of queue_event(), and they are checked to detect
    the Rows- event group integrity violation at time of first non-Rows-
    event gets handled.
  */
  Rows_event_tracker rows_event_tracker;
  bool in_start_all_slaves, in_stop_all_slaves;
  bool in_flush_all_relay_logs;
  uint users;                                   /* Active user for object */
  uint killed;

/* No of DDL event group */
  Atomic_counter<uint64> total_ddl_groups;

/* No of non-transactional event group*/
  Atomic_counter<uint64> total_non_trans_groups;

/* No of transactional event group*/
  Atomic_counter<uint64> total_trans_groups;

/* domain-id based filter */
  Domain_id_filter domain_id_filter;

/* The parallel replication mode. */
  enum_slave_parallel_mode parallel_mode;
  /*
    semi_ack is used to identify if the current binlog event needs an
    ACK from slave, or if delay_master is enabled.
  */
  int semi_ack;
};

int init_master_info(Master_info* mi, const char* master_info_fname,
		     const char* slave_info_fname,
		     bool abort_if_no_master_info_file,
		     int thread_mask);
void end_master_info(Master_info* mi);
int flush_master_info(Master_info* mi, 
                      bool flush_relay_log_cache, 
                      bool need_lock_relay_log);
void copy_filter_setting(Rpl_filter* dst_filter, Rpl_filter* src_filter);
void update_change_master_ids(DYNAMIC_ARRAY *new_ids, DYNAMIC_ARRAY *old_ids);
void prot_store_ids(THD *thd, DYNAMIC_ARRAY *ids);

/*
  Multi master are handled trough this struct.
  Changes to this needs to be protected by LOCK_active_mi;
*/

class Master_info_index
{
private:
  IO_CACHE index_file;
  char index_file_name[FN_REFLEN];

public:
  Master_info_index();
  ~Master_info_index();

HASH master_info_hash;

bool init_all_master_info();
  bool write_master_name_to_index_file(LEX_CSTRING *connection_name,
                                       bool do_sync);

bool check_duplicate_master_info(LEX_CSTRING *connection_name,
                                   const char *host, uint port);
  bool add_master_info(Master_info *mi, bool write_to_file);
  bool remove_master_info(Master_info *mi);
  Master_info *get_master_info(const LEX_CSTRING *connection_name,
                               Sql_condition::enum_warning_level warning);
  bool start_all_slaves(THD *thd);
  bool stop_all_slaves(THD *thd);
  void free_connections();
  bool flush_all_relay_logs();
};

/*
  The class rpl_io_thread_info is the THD::system_thread_info for the IO thread.
*/
class rpl_io_thread_info
{
public:
};

Master_info *get_master_info(const LEX_CSTRING *connection_name,
                             Sql_condition::enum_warning_level warning);
bool check_master_connection_name(LEX_CSTRING *name);
void create_logfile_name_with_suffix(char *res_file_name, size_t length,
                             const char *info_file, 
                             bool append,
                             LEX_CSTRING *suffix);

uchar *get_key_master_info(Master_info *mi, size_t *length,
                           my_bool not_used __attribute__((unused)));
void free_key_master_info(Master_info *mi);
uint any_slave_sql_running(bool already_locked);
bool give_error_if_slave_running(bool already_lock);

#endif /* HAVE_REPLICATION */
#endif /* RPL_MI_H */