into  naruto.:C:/cpp/bug23010/my51-bug23010

- The io cache flag seek_not_done was not set properly in the reinit_
io_chache function call and this led my_seek to be called despite an
invalid file handle.
- Added a test in reinit_io_cache to ensure we have a valid file handle
before setting seek_not_done flag.

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint

into  mysql.com:/Users/emurphy/src/mysql/clean/mysql-5.1-new-maint

Don't cap threads at 1000 on Windows any more.

into  zippy.cornsilk.net:/home/cmiller/work/mysql/bug21476/my51-bug21476

The STACK_MIN_SIZE is currently set to 8192, when we actually need 
(emperically discovered) 9236 bytes to raise an fatal error, on Ubuntu 
Dapper Drake, libc6 2.3.6-0ubuntu2, Linux kernel 2.6.15-27-686, on x86.

I'm taking that as a new lower bound, plus 100B of wiggle-room for sundry
word sizes and stack behaviors.

The added test verifies in a cross-platform way that there are no gaps 
between the space that we think we need and what we actually need to report 
an error.

DOCUMENTERS:  This also adds "let" to the mysqltest commands that evaluate
an argument to expand variables therein.  (Only right of the "=", of course.)

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/work/my51-work

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/yassl_import/my51-yassl_import

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/yassl_import/my51-yassl_import

 - Trying to use unctions declared as static being used from another file, change them to be inline

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/yassl_import/my51-yassl_import

into  neptunus.(none):/home/msvensson/mysql/work/my51-work

into  neptunus.(none):/home/msvensson/mysql/work/my51-work

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/netware/my51-netware

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/bug18969/my51-bug18969

 - As the slaves are restarted for each testcase, take the opportunity to restore their databases to a known state with the help of the snapshot(s)
 - Count max number of slaves used in testcases
 - Use copy_install_db to speed up "Installing db" phase

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint

into  neptunus.(none):/home/msvensson/mysql/work/my50-work

 -Backport fix for bug19738 to 4.1 

into  neptunus.(none):/home/msvensson/mysql/yassl_import/my51-yassl_import

into  polly.local:/home/kaa/src/maint/m51-new-maint--07OGx