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work to enable reading 3.23 logs - not yet finished

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moved fail-safe replication routines from sql_repl.cc to repl_failsafe.cc
write start event only in the first log
This commit is contained in:
sasha@mysql.sashanet.com
2001-11-10 22:24:12 -07:00
parent 79806fadff
commit beaf95b09d
19 changed files with 919 additions and 722 deletions
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17
sql/sql_repl.h
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@@ -15,7 +15,6 @@ typedef struct st_slave_info
} SLAVE_INFO;
extern bool opt_show_slave_auth_info, opt_old_rpl_compat;
extern HASH slave_list;
extern char* master_host;
extern my_string opt_bin_logname, master_info_file;
extern uint32 server_id;
@@ -27,26 +26,24 @@ extern int max_binlog_dump_events;
extern bool opt_sporadic_binlog_dump_fail;
#endif
#ifdef SIGNAL_WITH_VIO_CLOSE
#define KICK_SLAVE { slave_thd->close_active_vio(); \
thr_alarm_kill(slave_real_id); }
#else
#define KICK_SLAVE thr_alarm_kill(slave_real_id);
#endif
File open_binlog(IO_CACHE *log, const char *log_file_name,
const char **errmsg);
int start_slave(THD* thd = 0, bool net_report = 1);
int stop_slave(THD* thd = 0, bool net_report = 1);
int load_master_data(THD* thd);
int connect_to_master(THD *thd, MYSQL* mysql, MASTER_INFO* mi);
int change_master(THD* thd);
int show_new_master(THD* thd);
int show_slave_hosts(THD* thd);
int show_binlog_events(THD* thd);
int translate_master(THD* thd, LEX_MASTER_INFO* mi, char* errmsg);
int cmp_master_pos(const char* log_file_name1, ulonglong log_pos1,
const char* log_file_name2, ulonglong log_pos2);
void reset_slave();
void reset_master();
void init_slave_list();
void end_slave_list();
int register_slave(THD* thd, uchar* packet, uint packet_length);
void unregister_slave(THD* thd, bool only_mine, bool need_mutex);
int purge_master_logs(THD* thd, const char* to_log);
bool log_in_use(const char* log_name);
void adjust_linfo_offsets(my_off_t purge_offset);