Removed variables no longer needed in plugins, moved to methods instead

sql/mysqld.cc

@@ -447,7 +447,7 @@ uint lower_case_table_names;
 ulong tc_heuristic_recover= 0;
 uint volatile thread_count;
 int32 thread_running;
-MYSQL_PLUGIN_IMPORT ulong thread_created;
+ulong thread_created;
 ulong back_log, connect_timeout, concurrency, server_id;
 ulong table_cache_size, table_def_size;
 ulong what_to_log;
@@ -474,8 +474,7 @@ ulong delayed_insert_errors,flush_time;
 ulong specialflag=0;
 ulong binlog_cache_use= 0, binlog_cache_disk_use= 0;
 ulong binlog_stmt_cache_use= 0, binlog_stmt_cache_disk_use= 0;
-MYSQL_PLUGIN_IMPORT ulong max_connections;
-ulong max_connect_errors;
+ulong max_connections, max_connect_errors;
 /*
   Maximum length of parameter value which can be set through
   mysql_send_long_data() call.
@@ -583,7 +582,7 @@ Le_creator le_creator;
 MYSQL_FILE *bootstrap_file;
 int bootstrap_error;
 
-MYSQL_PLUGIN_IMPORT I_List<THD> threads;
+I_List<THD> threads;
 Rpl_filter* rpl_filter;
 Rpl_filter* binlog_filter;
 
@@ -632,9 +631,9 @@ mysql_mutex_t LOCK_des_key_file;
 #endif
 mysql_rwlock_t LOCK_grant, LOCK_sys_init_connect, LOCK_sys_init_slave;
 mysql_rwlock_t LOCK_system_variables_hash;
-MYSQL_PLUGIN_IMPORT mysql_cond_t COND_thread_count;
+mysql_cond_t COND_thread_count;
 pthread_t signal_thread;
-MYSQL_PLUGIN_IMPORT pthread_attr_t connection_attrib;
+pthread_attr_t connection_attrib;
 mysql_mutex_t LOCK_server_started;
 mysql_cond_t COND_server_started;
 
@@ -7871,9 +7870,7 @@ static PSI_cond_info all_server_conds[]=
 
 PSI_thread_key key_thread_bootstrap, key_thread_delayed_insert,
   key_thread_handle_manager, key_thread_main,
-  key_thread_signal_hand;
-
-MYSQL_PLUGIN_IMPORT PSI_thread_key key_thread_one_connection;
+  key_thread_one_connection, key_thread_signal_hand;
 
 static PSI_thread_info all_server_threads[]=
 {

sql/mysqld.h

@@ -206,12 +206,12 @@ extern struct my_option my_long_options[];
 extern int mysqld_server_started;
 extern "C" MYSQL_PLUGIN_IMPORT int orig_argc;
 extern "C" MYSQL_PLUGIN_IMPORT char **orig_argv;
-extern MYSQL_PLUGIN_IMPORT pthread_attr_t connection_attrib;
+extern pthread_attr_t connection_attrib;
 extern MYSQL_FILE *bootstrap_file;
 extern my_bool old_mode;
 extern LEX_STRING opt_init_connect, opt_init_slave;
 extern int bootstrap_error;
-extern MYSQL_PLUGIN_IMPORT I_List<THD> threads;
+extern I_List<THD> threads;
 extern char err_shared_dir[];
 extern TYPELIB thread_handling_typelib;
 extern my_decimal decimal_zero;
@@ -267,9 +267,7 @@ extern PSI_cond_key key_RELAYLOG_update_cond;
 
 extern PSI_thread_key key_thread_bootstrap, key_thread_delayed_insert,
   key_thread_handle_manager, key_thread_kill_server, key_thread_main,
-  key_thread_signal_hand;
-
-extern MYSQL_PLUGIN_IMPORT PSI_thread_key key_thread_one_connection;
+  key_thread_one_connection, key_thread_signal_hand;
 
 #ifdef HAVE_MMAP
 extern PSI_file_key key_file_map;
@@ -342,7 +340,7 @@ extern mysql_mutex_t LOCK_server_started;
 extern mysql_cond_t COND_server_started;
 extern mysql_rwlock_t LOCK_grant, LOCK_sys_init_connect, LOCK_sys_init_slave;
 extern mysql_rwlock_t LOCK_system_variables_hash;
-extern MYSQL_PLUGIN_IMPORT mysql_cond_t COND_thread_count;
+extern mysql_cond_t COND_thread_count;
 extern mysql_cond_t COND_manager;
 extern int32 thread_running;
 extern my_atomic_rwlock_t thread_running_lock;