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remove the rest of isam/merge references

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fix a race condition in TC_LOG_BINLOG::unlog


include/Makefile.am:
  remove the rest of isam/merge references
include/config-win.h:
  unused and abused macro removed
include/my_pthread.h:
  unused and abused macro removed
include/my_sys.h:
  MY_IGNORE_BADFD flag
include/mysql_embed.h:
  remove the rest of isam/merge references
mysql-test/r/replace.result:
  remove the rest of isam/merge references
mysql-test/t/replace.test:
  remove the rest of isam/merge references
mysql-test/t/xa.test:
  comment
mysys/my_sync.c:
  MY_IGNORE_BADFD flag
sql/handler.cc:
  remove the rest of isam/merge references
sql/log.cc:
  fix a race condition in TC_LOG_BINLOG::unlog
  preparation for binlog group commit
sql/mysql_priv.h:
  remove duplicates
sql/mysqld.cc:
  remove the rest of isam/merge references
sql/opt_range.cc:
  remove the rest of isam/merge references
sql/set_var.cc:
  hide unused variables. simplify sync_binlog code
sql/sql_base.cc:
  remove the rest of isam/merge references
sql/sql_class.h:
  cleanup
This commit is contained in:
unknown
2005-04-05 13:17:49 +02:00
parent 5dbcb1555f
commit cd0a50bf34
17 changed files with 82 additions and 130 deletions
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9
sql/sql_class.h
View File

@@ -327,6 +327,7 @@ public:
bool is_active(const char* log_file_name);
int update_log_index(LOG_INFO* linfo, bool need_update_threads);
void rotate_and_purge(uint flags);
bool flush_and_sync();
int purge_logs(const char *to_log, bool included,
bool need_mutex, bool need_update_threads,
ulonglong *decrease_log_space);
@@ -1283,18 +1284,18 @@ public:
pthread_mutex_unlock(&LOCK_delete);
}
void close_active_vio();
#endif
#endif
void awake(THD::killed_state state_to_set);
/*
For enter_cond() / exit_cond() to work the mutex must be got before
enter_cond() (in 4.1 an assertion will soon ensure this); this mutex is
then released by exit_cond(). Use must be:
lock mutex; enter_cond(); your code; exit_cond().
enter_cond(); this mutex is then released by exit_cond().
Usage must be: lock mutex; enter_cond(); your code; exit_cond().
*/
inline const char* enter_cond(pthread_cond_t *cond, pthread_mutex_t* mutex,
const char* msg)
{
const char* old_msg = proc_info;
safe_mutex_assert_owner(mutex);
mysys_var->current_mutex = mutex;
mysys_var->current_cond = cond;
proc_info = msg;