The bug was in JOIN::join_free which was wrongly determining that
all joins have been already executed and therefore all used tables
can be closed.

Fix a compile failure

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

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

(and contain extern "C" when necessary)

don't allow STOP SLAVE if global read lock is in taken

into  mysql.com:/home/cps/mysql/trees/mysql-5.0

  allow select into outfile from I_S tables
  it is enough to add FILE_ACL for I_S tables only to 'check_table_access' function
  as we use 'any_db' for 'check_access' function in places where FILE_ACL is required

into mysql.com:/home/psergey/mysql-5.0-bug13484

  Corrected platform name output
Services.cpp:
  Dont print null address (back port from 5.0)

  Reintroduced --machine
  Better sh compatibility, "for i ; do" is not portable

into  mysql.com:/home/dellis/mysqlab/bk/mysql-5.0

into  mysql.com:/home/dellis/mysqlab/bk/mysql-4.1

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0

Fixed documentation for findopt().
Cleaned code a bit.

(bug#13791 - mysqld crashes at startup in TC_LOG_MMAP::open)

  Replaced --machine with --platform
  General code cleanup

into mysql.com:/home/gluh/MySQL/Bugs/4.1.13605

into  msdesk.(none):/home/msvensson/mysql-5.0

  Wrong variable.

  Let pthread_mutex_init() macro return 0 on Windows
mysql_priv.h:
  Return type is to be 'my_bool' for 'opt_enable_shared_memory'

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

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

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

  fixed CHECKSUM TABLE to be independent from the first 'deleted' bit in the null bitmask (undefined in the InnoDB)
  bug#13710

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

server error messages file. (Bug #13071)

into  mysql.com:/usr/home/bar/mysql-4.1.b12476

  wrong variable.