smaller patch for 5.0.

complete patch going to 5.1 due to more intrusiveness for 'list sessions' etc


ndb/include/mgmapi/mgmapi.h:
  add internal get_fd to use in test
ndb/include/util/InputStream.hpp:
  - add this weird startover member to SocketInputStream
      - this helps work out if we've read a newline yet and should start inserting
           into buffer from the start
ndb/src/common/util/InputStream.cpp:
  remove evil, add more.
  
  keep track internally we've retrieved a newline yet (m_startover)
ndb/src/common/util/Parser.cpp:
  change way detecting of NoLine
  
  remove some trailing whitespace that was uglying the place up a bit
ndb/src/common/util/socket_io.cpp:
  Always retrieve data from the OS so that we instantly get EOF on disconnect
  and don't end up spinning looking for a newline.
ndb/src/mgmapi/mgmapi.cpp:
  add internal ndb_mgm_get_fd() for internal testing
  
  handle 'node status' a bit better
ndb/test/ndbapi/testMgm.cpp:
  Add test for MgmApiSession disconnection (mgmd at 100%)
  
  not fully automated due to smaller patch for 5.0
  
  will be complete in 5.1

into  willster.(none):/home/stewart/Documents/MySQL/5.0/bug19198

as suggested by Jonas (still Bug #17582)

as any other ndb tool in the distribution (Bug #22295)

mysql-test/r/ndb_config.result:
  test case for Bug #17582
mysql-test/t/ndb_config.test:
  test case for Bug #17582
ndb/tools/ndb_config.cpp:
  gethostname() returns a pointer to a static buffer so we 
  need to create a copy of the results before calling it on
  the 2nd host name, else we're effectively comparing a 
  hostname to itself which is of course always true
  (Bug #17582)

into  mysql.com:/home/hartmut/projects/mysql/dev/teamtrees/mysql-5.0-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

ndb/src/cw/cpcd/main.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/src/kernel/vm/Configuration.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/src/mgmclient/main.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/src/mgmsrv/main.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/delete_all.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/desc.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/drop_index.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/drop_tab.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/listTables.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/ndb_config.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/restore/restore_main.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/select_all.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/select_count.cpp:
  added print_defaults() calls to --help output for all binaries
ndb/tools/waiter.cpp:
  added print_defaults() calls to --help output for all binaries

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb


sql/log.cc:
  Auto merged
sql/sql_class.h:
  Auto merged

into  perch.ndb.mysql.com:/home/jonas/src/50-work


sql/log.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_repl.cc:
  merge

  fix deadlock if master switches log file in parallell with "show master logs"
  


sql/log.cc:
  add raw_get_current_log which dont take log mutex
sql/sql_class.h:
  add raw_get_current_log which dont take log mutex
sql/sql_repl.cc:
  Fix lock order i.e first log_lock then index_lock

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


sql/sql_select.cc:
  Auto merged

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

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


sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

Fix problem where mysql-test-run.pl fails to start up the mysqld after a failed test. Shows up on win hosts where one failed test case make subsequent ones fails with error "Could not open connection 'default': 2003 Can't connect to MySQL server on 'localhost'" 


mysql-test/lib/mtr_process.pl:
  Reset the associated "pid" of masters and slave when building the list of processes to shutdown.

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

into  maint1.mysql.com:/data/localhome/tnurnberg/my50-21913


mysql-test/r/func_time.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged

into  salvation.intern.azundris.com:/home/tnurnberg/21913/my50-21913

21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.

Variable character_set_results can legally be NULL (for "no conversion.")
This could result in a NULL deref that crashed the server.  Fixed.

(Although ran some additional precursory tests to see whether I could break
anything else, but no breakage so far.)


mysql-test/r/func_time.result:
  Bug#21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.
  
  Prove DATE_FORMAT() no longer crashes the server when character_set_results is
  NULL (which is a legal value and means, "no conversion").
mysql-test/t/func_time.test:
  Bug#21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.
  
  Prove DATE_FORMAT() no longer crashes the server when character_set_results is
  NULL (which is a legal value and means, "no conversion").
sql/sql_string.cc:
  Bug#21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.
  
  Avoid NULL deref in my_charset_same() -- if !to_cs, we won't need to compare
  because it is magic for, "no conversion."

Variable character_set_results can legally be NULL (for "no conversion.")
This could result in a NULL deref that crashed the server.  Fixed.

(Although ran some additional precursory tests to see whether I could break
anything else, but no breakage so far.)


mysql-test/r/func_time.result:
  Bug#21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.
  
  Prove DATE_FORMAT() no longer crashes the server when character_set_results is
  NULL (which is a legal value and means, "no conversion").
mysql-test/t/func_time.test:
  Bug#21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.
  
  Prove DATE_FORMAT() no longer crashes the server when character_set_results is
  NULL (which is a legal value and means, "no conversion").
sql/sql_string.cc:
  Bug#21913: DATE_FORMAT() Crashes mysql server if I use it through mysql-connector-j driver.
  
  Avoid NULL deref in my_charset_same() -- if !to_cs, we won't need to compare
  because it is magic for, "no conversion."

into  maint1.mysql.com:/data/localhome/tsmith/bk/mysql-5.0-maint

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

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

into  bk-internal.mysql.com:/data0/bk/mysql-5.0-cmake

into  maint2.mysql.com:/data/localhome/tsmith/bk/50

into  bk-internal.mysql.com:/data0/bk/mysql-5.0-cmake

into  maint1.mysql.com:/data/localhome/cmiller/mysql-5.0-maint

  Provide a more extensible, easier-to-change way of reordering
  test cases.


mysql-test/lib/mtr_cases.pl:
  Provide a more extensible, easier-to-change way of reordering
  test cases.

configure.in:
  added win subdir

scripts/make_win_bin_dist:
  BitKeeper file /home/georg/work/mysql/prod/mysql-5.0-win/scripts/make_win_bin_dist
client/mysqlbinlog.cc:
  Fix for cmake build: Cmake doesn't use the VC++ files
extra/comp_err.c:
  fixed windows crash (debug): We can't call DBUG_RETURN after my_end.
include/my_dbug.h:
  added missing empty define for DBUG_LEAVE to prevent precompiler errors when
  compiling in non_debug mode
mysql-test/mysql-test-run.pl:
  Added support for new cmake release and debug paths.
mysql-test/t/system_mysql_db_fix.test:
  This test requires unix shell script mysql_fix_previleges_tables -> skip under windows
mysys/my_seek.c:
  Fix for windows debug crash. However this solution is bad: we should never
  call lseek with an invalid file pointer.
sql/ha_archive.cc:
  Fixed windows crash: We need dup in gzdopen to keep the filehandle open,
  otherwise subsequent calls to mysql_close will fail/crash.

into  dl145s.mysql.com:/data/tkatchaounov/5.0-bug-21787


mysql-test/r/limit.result:
  Auto merged
mysql-test/t/limit.test:
  Auto merged
sql/sql_select.cc:
  Adjust the fix for BUG#21787 for 5.0

  
The problem was due to a prior fix for BUG 9676, which limited
the rows stored in a temporary table to the LIMIT clause. This
optimization is not applicable to non-group queries with aggregate
functions. The fix disables the optimization in this case.


mysql-test/r/limit.result:
  Test case for BUG#21787
mysql-test/t/limit.test:
  Test case for BUG#21787
sql/sql_select.cc:
  If there is an aggregate function in a non-group query,
  materialize all rows in the temporary table no matter if
  there is a LIMIT clause. This is necessary, since the
  aggregate functions must be computed over all result rows,
  not just the first LIMIT rows.

client/mysqldump.c:
  fflush stderr after writing to it.

into  mysql.com:/home/psergey/mysql-5.0-bug21477-look-64bit

make st_select_lex::setup_ref_array() take into account that 
Item_sum-descendant objects located within descendant SELECTs
may be added into ref_pointer_array.


sql/item_sum.cc:
  BUG#21477 "memory overruns for certain kinds of subqueries":
  Make SELECT_LEX::n_sum_items contain # of Item_sum-derived objects
  that exist within this SELECT.
sql/sql_lex.h:
  BUG#21477 "memory overruns for certain kinds of subqueries":
  Add SELECT_LEX::n_sum_items and SELECT_LEXT::n_child_sum_items.
sql/sql_yacc.yy:
  BUG#21477 "memory overruns for certain kinds of subqueries":
  Make SELECT_LEX::n_sum_items contain # of Item_sum-derived objects
  that exist within this SELECT.

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

libmysql/mytest.c:
  Rename: BitKeeper/deleted/.del-mytest.c -> libmysql/mytest.c
sql/message.mc:
  BitKeeper file /home/georg/work/mysql/prod/mysql-5.0-win/sql/message.mc

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

into  shellback.(none):/home/msvensson/mysql/mtr/my50-mtr


BitKeeper/etc/ignore:
  auto-union
mysql-test/Makefile.am:
  Manual merge 4.1 -> 5.0

BitKeeper/etc/ignore:
  Added mysql-test/mtr to the ignore list