Merge a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-main

into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-maria.new


BitKeeper/etc/ignore:
  auto-union
BUILD/compile-dist:
  Auto merged
client/mysqladmin.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
config/ac-macros/plugins.m4:
  Auto merged
configure.in:
  Auto merged
dbug/dbug.c:
  Auto merged
include/keycache.h:
  Auto merged
include/m_string.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysql/Makefile.shared:
  Auto merged
mysql-test/lib/mtr_cases.pl:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/merge.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/mysqldump.result:
  Auto merged
mysql-test/r/ps_2myisam.result:
  Auto merged
mysql-test/r/ps_3innodb.result:
  Auto merged
mysql-test/r/ps_4heap.result:
  Auto merged
mysql-test/r/ps_5merge.result:
  Auto merged
mysql-test/r/query_cache.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/suite/ndb/r/ps_7ndb.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result:
  Auto merged
mysql-test/suite/rpl/t/rpl_switch_stm_row_mixed.test:
  Auto merged
mysql-test/t/delayed.test:
  Auto merged
mysql-test/t/disabled.def:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
mysql-test/t/mysqldump.test:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged
mysql-test/t/query_cache_notembedded.test:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
mysql-test/t/view.test:
  Auto merged
mysys/CMakeLists.txt:
  Auto merged
mysys/Makefile.am:
  Auto merged
mysys/mf_keycache.c:
  Auto merged
mysys/my_delete.c:
  Auto merged
mysys/my_init.c:
  Auto merged
mysys/my_symlink2.c:
  Auto merged
mysys/safemalloc.c:
  Auto merged
mysys/thr_lock.c:
  Auto merged
sql/field.h:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/item.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_xmlfunc.cc:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event_old.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/slave.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_plugin.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/share/errmsg.txt:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
sql/udf_example.c:
  Auto merged
storage/csv/ha_tina.cc:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/ft_nlq_search.c:
  Auto merged
storage/myisam/ft_parser.c:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/ha_myisam.h:
  Auto merged
storage/myisam/mi_check.c:
  Auto merged
storage/myisam/mi_dynrec.c:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisam/mi_packrec.c:
  Auto merged
storage/myisam/mi_write.c:
  Auto merged
storage/myisam/myisamchk.c:
  Auto merged
storage/myisam/myisampack.c:
  Auto merged
storage/myisam/rt_index.c:
  Auto merged
storage/myisam/sort.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
storage/myisammrg/ha_myisammrg.h:
  Auto merged
strings/llstr.c:
  Auto merged
support-files/compiler_warnings.supp:
  Auto merged
Makefile.am:
  Manual merge from 5.1 to maria.
client/mysqltest.c:
  Manual merge from 5.1 to maria.
include/my_base.h:
  Manual merge from 5.1 to maria.
mysql-test/t/merge.test:
  Manual merge from 5.1 to maria.
mysys/my_getopt.c:
  Manual merge from 5.1 to maria.
mysys/thr_mutex.c:
  Manual merge from 5.1 to maria.
sql/mysqld.cc:
  Manual merge from 5.1 to maria.
sql/set_var.cc:
  Manual merge from 5.1 to maria.
sql/sql_table.cc:
  Manual merge from 5.1 to maria.
sql/sql_yacc.yy:
  Manual merge from 5.1 to maria.
sql/unireg.cc:
  Manual merge from 5.1 to maria.

2 files changed, 14 insertions, 2 deletions

diff --git a/storage/csv/ha_tina.cc b/storage/csv/ha_tina.cc
index c9fab79a4c5..56d77c2b8b1 100644
--- a/storage/csv/ha_tina.cc
+++ b/storage/csv/ha_tina.cc
@@ -445,7 +445,7 @@ ha_tina::ha_tina(handlerton *hton, TABLE_SHARE *table_arg)
   */
   current_position(0), next_position(0), local_saved_data_file_length(0),
   file_buff(0), chain_alloced(0), chain_size(DEFAULT_CHAIN_LENGTH),
-  local_data_file_version(0), records_is_known(0)
+  local_data_file_version(0), records_is_known(0), curr_lock_type(F_UNLCK)
 {
   /* Set our original buffers from pre-allocated memory */
   buffer.set((char*)byte_buffer, IO_SIZE, &my_charset_bin);
@@ -1454,6 +1454,14 @@ int ha_tina::delete_all_rows()
   DBUG_RETURN(rc);
 }
 
+int ha_tina::external_lock(THD *thd __attribute__((unused)), int lock_type)
+{
+  if (lock_type==F_UNLCK && curr_lock_type == F_WRLCK)
+    update_status();
+  curr_lock_type= lock_type;
+  return 0;
+}
+
 /*
   Called by the database to lock the table. Keep in mind that this
   is an internal lock.
@@ -1468,7 +1476,7 @@ THR_LOCK_DATA **ha_tina::store_lock(THD *thd,
   return to;
 }
 
-/* 
+/*
   Create a table. You do not want to leave the table open after a call to
   this (the database will call ::open() if it needs to).
 */
diff --git a/storage/csv/ha_tina.h b/storage/csv/ha_tina.h
index 5ce09783b9b..9a9c2399745 100644
--- a/storage/csv/ha_tina.h
+++ b/storage/csv/ha_tina.h
@@ -84,6 +84,8 @@ class ha_tina: public handler
   bool records_is_known;
 
 private:
+  int curr_lock_type;
+
   bool get_write_pos(off_t *end_pos, tina_set *closest_hole);
   int open_update_temp_file_if_needed();
   int init_tina_writer();
@@ -154,6 +156,8 @@ public:
   bool check_if_incompatible_data(HA_CREATE_INFO *info,
                                   uint table_changes);
 
+  int external_lock(THD *thd, int lock_type);
+
   THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
       enum thr_lock_type lock_type);