Moved a lot of old bug fixes and safe cleanups from Maria 5.1 tree to 5.1

- Reserver namespace and place in frm for TABLE_CHECKSUM and PAGE_CHECKSUM create options
- Added syncing of directory when creating .frm files
- Portability fixes
- Added missing cast that could cause bugs
- Code cleanups
- Made some bit functions inline
- Moved things out of myisam.h to my_handler.h to make them more accessable
- Renamed some myisam variables and defines to make them more globaly usable (as they are used outside of MyISAM)
- Fixed bugs in error conditions
- Use compiler time asserts instead of run time
- Fixed indentation
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_PREPARE_FOR_DROP as the old name was wrong
(Added a define for old value to ensure we don't break any old code)
Added HA_EXTRA_PREPARE_FOR_RENAME as a signal for rename (before we used a DROP signal which is wrong)
- Initialize error messages early to get better errors when mysqld or an engine fails to start
- Fix windows bug that query_performance_frequency was not initialized if registry code failed
- thread_stack -> my_thread_stack_size

1 files changed, 1 insertions, 0 deletions

diff --git a/mysys/mf_tempfile.c b/mysys/mf_tempfile.c
index 9460f27b104..40016210de4 100644
--- a/mysys/mf_tempfile.c
+++ b/mysys/mf_tempfile.c
@@ -136,6 +136,7 @@ File create_temp_file(char *to, const char *dir, const char *prefix,
     if (org_file >= 0 && file < 0)
     {
       int tmp=my_errno;
+      close(org_file);
       (void) my_delete(to, MYF(MY_WME | ME_NOINPUT));
       my_errno=tmp;
     }