Update the binlog format parse routine to only be avaliable in 5.1 and allow for any binlog_format to be specified

Fix two memory leaks in mysql_client_test


mysql-test/mysql-test-run.pl:
  Add valgrinding support for mysql_client_test
tests/mysql_client_test.c:
  Fix two memory leaks

Add comments
Deperlify

BitKeeper/etc/ignore:
  Added mysql-test/r/blackhole.log to the ignore list

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

BUG#23427 incompatible ABI change in 5.0.26?
   - Use the icheck tool if avaliable and compare the current mysql.h to a version
controlled reference file 


BitKeeper/etc/ignore:
  Added include/check_abi include/mysql_h.ic to the ignore list
configure.in:
  Look for icheck in configure
include/Makefile.am:
  Add rule to build mysql_h.ic if icheck is avaliable
  Add rule to compare mysql_h.ic to the version
  controlled reference file mysql_h_abi.ic
include/mysql.h:
  Add comment about taking care when editing mysql.h
  Add example how to add reserved fiels in the structs to
  allow for features to be added without breaking ABI
include/mysql_h_abi.ic:
  Add new file describing the libmysqlclient ABI used as a reference to detect ABI breakage

Flush both stdout and stderr before abort'ing mysql_client_test


mysql-test/mysql-test-run.pl:
  Run mysql_client_test wihtout --silent flag
tests/mysql_client_test.c:
  Before aborting mysql_client_test in die, make sure
  to first flush stdout and finally after the error message 
  has been printed also fflush stderr

with error 1 and we are running with --force
The specific "analyze" code is enclosed in a .test file fwich can easily
be modified to be more advanced 


mysql-test/mysql-test-run.pl:
  Attempt to run some quick queries to analyze the failure when mysqltest returns 1 indicating test has failed
  Initially only code to analyze "could not sync with master" is added as that is a blackbox
  and all problems looks the same
mysql-test/include/analyze_failure_sync_with_master.test:
  New BitKeeper file ``mysql-test/include/analyze_failure_sync_with_master.test''

This fixes problem where --replace_result failed in rpl000015 because the MYSQL_TCP_PORT variable was "3306\r"


mysql-test/mysql-test-run.pl:
  Avoid matching the trailing carriage return when parsing the mysqld.spec file

The vardir trick can only bge used on platforms with native symlinks - otherwise opt_vardir need to be set to default value.

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

mysql-test/mysql-test-run.pl:
  If "var" is a symlink which does not point to anything, remove it

As both ndb and im are components that may be disabled as well as the binaries may not exist. Look for 
their binaries in a separate function and produce test casea failures for the test thet needs these components

into  mysql.com:/usr/home/ram/work/bug20732/my41-bug20732

into  mysql.com:/usr/home/ram/work/bug20732/my41-bug20732

This can not be done in run_testcase_start_servers as embedded never starts a server
Add error if mysqld_start is called in embedded mode 

into  polly.local:/home/kaa/src/maint/m41-maint--07OGk

into  polly.local:/home/kaa/src/maint/m41-maint--07OGk

- compilation on the Alpha platform was broken because the Alpha-specific code was not updated after replacing the SIGRETURN_FRAME_COUNT constant with a variable

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

Add function mtr_exe_maybe_exists to look for binaries that is optional
Skip ndb support if it's a binary dist where mysqld supports ndb but there is no ndbd


mysql-test/lib/mtr_misc.pl:
  Add function mtr_exe_maybe_exists
mysql-test/mysql-test-run.pl:
  Adapt to running from binary dist
  Add function mtr_exe_maybe_exists to look for binaries that is optional
  Skip ndb support if it's a binary dist where mysqld supports ndb but there is no ndbd

to a value wich is not our default

commands and go directly to result file processing


client/mysqltest.c:
  Add command "exit" to mysqltest
mysql-test/r/mysqltest.result:
  Add command "exit" to mysqltest
mysql-test/t/mysqltest.test:
  Add command "exit" to mysqltest

into  example.com:/work/bug23379/my41-bug23379


sql/sql_class.cc:
  Auto merged

  
The value taken to be shown in SHOW PROCESSLIST is not
initialized when THD is created and will be random for
unauthenticated connections.
  
To the documentor: Random value, instead of NULL, was shown,
in SHOW PROCESSLIST for still non-authenticated connections.


sql/sql_class.cc:
  Initialize time_after_lock.
  It is used from SHOW PROCESSLIST's code. If not initialized
  random value is shown for connected but still unauthenticated
  clients in the column Time.

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

client/mysqldump.c:
  fflush stderr after printing of error message
mysql-test/include/have_lowercase0.inc:
  Remove extra ;
mysql-test/r/rpl000015.result:
  Update result
mysql-test/r/rpl_change_master.result:
  Update result
mysql-test/r/rpl_error_ignored_table.result:
  Update result
mysql-test/r/rpl_loaddata.result:
  Update result
mysql-test/r/rpl_log.result:
  Update result
mysql-test/r/rpl_max_relay_size.result:
  Update result
mysql-test/r/rpl_replicate_do.result:
  Update result
mysql-test/t/lowercase_table3.test:
  Backport from 5.0
mysql-test/t/mysql_protocols.test:
  Backport from 5.0
mysql-test/t/rpl000015.test:
  Backport from 5.0
mysql-test/t/rpl_change_master.test:
  Backport from 5.0
mysql-test/t/rpl_drop_db.test:
  Backport from 5.0
mysql-test/t/rpl_error_ignored_table.test:
  Backport from 5.0
mysql-test/t/rpl_loaddata.test:
  Backport from 5.0
mysql-test/t/rpl_log-master.opt:
  Use --force-restart command in master.opt to force a restart for this test case
mysql-test/t/rpl_log.test:
  Backport from 5.0
mysql-test/t/rpl_max_relay_size.test:
  Backport from 5.0
mysql-test/t/rpl_replicate_do.test:
  Backport from 5.0

into  example.com:/work/bug23379/my41-bug23379

We miss some records sometimes using RANGE method if we have
partial key segments.
Example:
  Create table t1(a char(2), key(a(1)));
  insert into t1 values ('a'), ('xx');
  select a from t1 where a > 'x';
We call index_read() passing 'x' key and HA_READ_AFTER_KEY flag
in the handler::read_range_first() wich is wrong because we have
a partial key segment for the field and might miss records like 'xx'.

Fix: don't use open segments in such a case.


mysql-test/r/range.result:
  Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
    - test result.
mysql-test/t/range.test:
  Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
    - test case.
sql/opt_range.cc:
  Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
    - check if we have a partial key segment for a Item_func::GT_FUNC;
      if so, don't set NEAR_MIN flag in order to use HA_READ_KEY_OR_NEXT
      instead of HA_READ_AFTER_KEY.
sql/opt_range.h:
  Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
    - key segment 'flag' slot added.
sql/sql_select.cc:
  Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
    - test (HA_PART_KEY_SEG | HA_NULL_PART) as we split it in the sql/table.cc
sql/table.cc:
  Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
    - set HA_NULL_PART flag instead of HA_PART_KEY_SEG in order not to mix them.

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

into  example.com:/work/bug23379/my41-bug23379


sql/sql_class.cc:
  Auto merged

The value taken to be shown in SHOW PROCESSLIST is not
initialized when THD is created and will be random for
unauthenticated connections.

To the documentor: Random value, instead of NULL, was shown,
in SHOW PROCESSLIST for still non-authenticated connections.


sql/sql_class.cc:
  Initialize time_after_lock.
  It is used from SHOW PROCESSLIST's code. If not initialized
  random value is shown for connected but still unauthenticated
  clients in the column Time.

into thinking the escaped % + w was a format specifier