fixed bugs in new IO_CACHE code so that the old calls work
fixed shutdown bug
clean-up of mysql-test-run
include/my_sys.h:
fixes for IO_CACHE
mysql-test/mysql-test-run.sh:
fixed missing \ bug
added --skip-gdb-magic to skip Sergei's automatic mysql_parse break
do not delete the breakpoint in command - it crashes gdb sometimes
mysys/mf_iocache2.c:
rc_pos->write_pos in my_b_seek for WRITE_CACHE
sql/mysqld.cc:
fixed shutdown bug when singals DO break read introduced by the fix for
when they don't.
sql/repl_failsafe.cc:
fixed memory leak
1c809563c2