correct end_log_pos for Xid_log_event


mysql-test/r/binlog.result:
  don't depend on the previous tests
mysql-test/r/rpl_rotate_logs.result:
  correct end_log_pos for Xid_log_event
mysql-test/t/binlog.test:
  don't depend on the previous tests
sql/handler.h:
  comment
sql/log_event.cc:
  advance position for Xid
sql/log_event.h:
  comment
sql/sql_class.h:
  correct end_log_pos for Xid_log_event
sql/sql_parse.cc:
  make sure commit handler knows whether it's autocommit or not

new tests


mysql-test/r/innodb.result:
  savepoint test
mysql-test/t/innodb.test:
  savepoint test
sql/log.cc:
  write "COMMIT" into binlog if there's no Xid at the end of transaction

extra/perror.c:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_acl.cc:
  Merge change in warning message
sql/sql_parse.cc:
  Hand-merge

mysql-test/t/rpl_charset.test:
  I have no idea why the automatic merge changed these, but now I have changed it back

into serg.mylan:/usr/home/serg/Abk/mysql-5.0

client/mysqldump.c:
  Auto merged
mysql-test/r/mysqldump.result:
  Auto merged
mysql-test/r/rpl_charset.result:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
mysql-test/t/rpl_charset.test:
  Manual merge
sql/log_event.cc:
  Manual merge

into mysql.com:/home/jimw/my/mysql-4.1-clean


sql/sql_acl.cc:
  Auto merged

into mysql.com:/home/jimw/my/mysql-4.1-clean


sql/mysqld.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into mysql.com:/home/psergey/mysql-5.0-bug8397


sql/item.cc:
  Auto merged

In Item_cache_decimal::store(item) the call item->val_decimal_result() 
returns NULL if the passed item has an SQL null value. Don't try copying
NULL into Item_cache_decimal::val in this case.


mysql-test/r/type_decimal.result:
  Test for BUG#8397
mysql-test/t/type_decimal.test:
  Test for BUG#8397
sql/item.cc:
  Fix for BUG#8397: In Item_cache_decimal::store(item) the call 
  item->val_decimal_result() returns NULL if the passed item has an SQL null 
  value. Don't try copying NULL into Item_cache_decimal::val in this case.

into mysql.com:/home/my/mysql-5.0

mysql-test/r/strict.result:
  Update tests after merge
mysql-test/t/strict.test:
  Update tests after merge (We can't handle 2.2E-307) anymore as this is out of range with the new method to calculate double
sql/item_sum.h:
  After merge fix
  use my_strtoll10 instead of my_strtonll

into serg.mylan:/usr/home/serg/Abk/mysql-5.0

into mysql.com:/home/psergey/mysql-5.0-build

into serg.mylan:/usr/home/serg/Abk/mysql-5.0

  Take into account that bitmap_is_set() may return any non-zero zero value when the bit is set.

sql/ha_innodb.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged

include/my_sys.h:
  sol9x86, sunfire100b, qnx compatibility
mysql-test/t/rpl_rotate_logs.test:
  fix the test
sql/ha_innodb.cc:
  don't bother
sql/handler.cc:
  few more ways to crash mysqld :)
sql/handler.h:
  gdb/safemalloc workaround
sql/log.cc:
  rotate a binlog on heuristic recover
sql/mysqld.cc:
  rotate a binlog on heuristic recover

into hundin.mysql.fi:/home/heikki/mysql-5.0

into mysql.com:/home/my/mysql-5.0

  Disable the XA code in InnoDB crash recovery; when Jan and Sergei want to test XA, they should revert this patch


innobase/trx/trx0trx.c:
  Disable the XA code in crash recovery; when Jan and Sergei want to test XA, they should revert this patch

BitKeeper/etc/logging_ok:
  auto-union
client/mysql.cc:
  Auto merged
extra/my_print_defaults.c:
  Auto merged
include/m_string.h:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/r/user_var.result:
  Auto merged
mysql-test/t/user_var.test:
  Auto merged
scripts/make_binary_distribution.sh:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
strings/ctype-simple.c:
  Auto merged
strings/ctype-ucs2.c:
  Auto merged
strings/ctype-utf8.c:
  Auto merged
libmysql/libmysql.c:
  ul
mysql-test/r/ps_1general.result:
  Merge
mysql-test/t/derived.test:
  Merge
mysql-test/t/ps_1general.test:
  Merge
mysql-test/t/type_float.test:
  Merge
sql/field.cc:
  ul
sql/item.cc:
  ul
sql/item.h:
  ul
sql/item_func.h:
  ul
sql/item_strfunc.cc:
  ul
sql/item_sum.cc:
  ul
sql/item_sum.h:
  ul
sql/procedure.h:
  ul
sql/sql_derived.cc:
  Trivial merge
sql/sql_parse.cc:
  ul
sql/sql_update.cc:
  Trivial merge
strings/strtod.c:
  Use updated code from 4.1
  This is bascily same code as we had before or 5.0, execpt that we now have higher accuracy for floating points value that are integers (like 123.45E+02)

into mysql.com:/home/bkroot/mysql-4.1

sql/log_event.cc:
  Auto merged

into mysql.com:/home/my/mysql-4.1

into hundin.mysql.fi:/home/jan/mysql-5.0