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Merge mysql.com:/home/mysql_src/mysql-5.0

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into  mysql.com:/home/mysql_src/mysql-5.1-merge-of-5.0 (not all files are good,
I'll fix; I'll ask some devs to check their part)
This commit is contained in:
guilhem@mysql.com
2005-11-18 16:38:01 +01:00
parent 50afa94dd5 43bbd352e3
commit 2f95fc2701
101 changed files with 4429 additions and 791 deletions
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39
sql/sql_repl.cc
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@ -373,11 +373,6 @@ void mysql_binlog_send(THD* thd, char* log_ident, my_off_t pos,
goto err;
}
/*
Call readers_addref before opening log to track count
of binlog readers
*/
mysql_bin_log.readers_addref();
if ((file=open_binlog(&log, log_file_name, &errmsg)) < 0)
{
my_errno= ER_MASTER_FATAL_ERROR_READING_BINLOG;
@ -575,8 +570,7 @@ impossible position";
goto err;
if (!(flags & BINLOG_DUMP_NON_BLOCK) &&
mysql_bin_log.is_active(log_file_name) &&
!mysql_bin_log.is_reset_pending())
mysql_bin_log.is_active(log_file_name))
{
/*
Block until there is more data in the log
@ -689,13 +683,7 @@ impossible position";
else
{
bool loop_breaker = 0;
// need this to break out of the for loop from switch
// if we are going to switch log file anyway, close current log first
end_io_cache(&log);
(void) my_close(file, MYF(MY_WME));
// decrease reference count of binlog readers
mysql_bin_log.readers_release();
/* need this to break out of the for loop from switch */
thd->proc_info = "Finished reading one binlog; switching to next binlog";
switch (mysql_bin_log.find_next_log(&linfo, 1)) {
@ -705,25 +693,16 @@ impossible position";
case 0:
break;
default:
// need following call to do release on err label
mysql_bin_log.readers_addref();
errmsg = "could not find next log";
my_errno= ER_MASTER_FATAL_ERROR_READING_BINLOG;
goto err;
}
if (loop_breaker)
{
// need following call to do release on end label
mysql_bin_log.readers_addref();
break;
}
/*
Call readers_addref before opening log to track count
of binlog readers
*/
mysql_bin_log.readers_addref();
if (loop_breaker)
break;
end_io_cache(&log);
(void) my_close(file, MYF(MY_WME));
/*
Call fake_rotate_event() in case the previous log (the one which
@ -756,8 +735,6 @@ end:
end_io_cache(&log);
(void)my_close(file, MYF(MY_WME));
// decrease reference count of binlog readers
mysql_bin_log.readers_release();
send_eof(thd);
thd->proc_info = "Waiting to finalize termination";
@ -784,8 +761,6 @@ err:
pthread_mutex_unlock(&LOCK_thread_count);
if (file >= 0)
(void) my_close(file, MYF(MY_WME));
// decrease reference count of binlog readers
mysql_bin_log.readers_release();
my_message(my_errno, errmsg, MYF(0));
DBUG_VOID_RETURN;