Made max_relay_log_size depending on master connection.

Changed names of multi-source log files so that original suffixes are kept.


include/my_sys.h:
  Added fn_ext2(), which returns pointer to last '.' in file name
mysql-test/extra/rpl_tests/rpl_max_relay_size.test:
  Updated test
mysql-test/suite/multi_source/info_logs-master.opt:
  Test with strange file names
mysql-test/suite/multi_source/info_logs.result:
  Updated results
mysql-test/suite/multi_source/info_logs.test:
  Changed to test with complex names to be able to verify the filename generator code
mysql-test/suite/multi_source/relaylog_events.result:
  Updated results
mysql-test/suite/multi_source/reset_slave.result:
  Updated results
mysql-test/suite/multi_source/skip_counter.result:
  Updated results
mysql-test/suite/multi_source/skip_counter.test:
  Added testing of max_relay_log_size
mysql-test/suite/rpl/r/rpl_row_max_relay_size.result:
  Updated results
mysql-test/suite/rpl/r/rpl_stm_max_relay_size.result:
  Updated results
mysql-test/suite/sys_vars/r/max_relay_log_size_basic.result:
  Updated results
mysql-test/suite/sys_vars/t/max_relay_log_size_basic.test:
  Updated results
mysys/mf_fn_ext.c:
  Added fn_ext2(), which returns pointer to last '.' in file name
sql/log.cc:
  Removed some wrong casts
sql/log.h:
  Updated comment to reflect new code
sql/log_event.cc:
  Updated DBUG_PRINT
sql/mysqld.cc:
  Added that max_relay_log_size copies it's values from max_binlog_size
sql/mysqld.h:
  Removed max_relay_log_size
sql/rpl_mi.cc:
  Changed names of multi-source log files so that original suffixes are kept.
sql/rpl_mi.h:
  Updated prototype
sql/rpl_rli.cc:
  Updated comment to reflect new code
  Made max_relay_log_size depending on master connection.
sql/rpl_rli.h:
  Made max_relay_log_size depending on master connection.
sql/set_var.h:
  Made option global so that one can check and change min & max values (sorry Sergei)
sql/sql_class.h:
  Made max_relay_log_size depending on master connection.
sql/sql_repl.cc:
  Updated calls to create_signed_file_name()
sql/sys_vars.cc:
  Made max_relay_log_size depending on master connection.
  Made old code more reusable
sql/sys_vars.h:
  Changed Sys_var_multi_source_uint to ulong to be able to handle max_relay_log_size
  Made old code more reusable

1 files changed, 2 insertions, 1 deletions

diff --git a/sql/set_var.h b/sql/set_var.h
index 6edfd6adb39..fea947aa1da 100644
--- a/sql/set_var.h
+++ b/sql/set_var.h
@@ -68,13 +68,14 @@ public:
   enum binlog_status_enum { VARIABLE_NOT_IN_BINLOG,
                             SESSION_VARIABLE_IN_BINLOG } binlog_status;
 
+  my_option option;     ///< min, max, default values are stored here
+
 protected:
   typedef bool (*on_check_function)(sys_var *self, THD *thd, set_var *var);
   typedef bool (*on_update_function)(sys_var *self, THD *thd, enum_var_type type);
 
   int flags;            ///< or'ed flag_enum values
   const SHOW_TYPE show_val_type; ///< what value_ptr() returns for sql_show.cc
-  my_option option;     ///< min, max, default values are stored here
   PolyLock *guard;      ///< *second* lock that protects the variable
   ptrdiff_t offset;     ///< offset to the value from global_system_variables
   on_check_function on_check;