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fix_max_connections to resize alarm_queue (Bug #1435)

Browse Source 
include/queues.h:
  resize_queue()
include/thr_alarm.h:
  resize_thr_alarm() to resize alarm_queue
mysys/queues.c:
  resize_queue()
mysys/thr_alarm.c:
  resize_thr_alarm() to resize alarm_queue
This commit is contained in:
unknown
2003-10-06 14:11:16 +02:00
parent 08504cfe27
commit 08a08a67db
5 changed files with 44 additions and 13 deletions
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10
mysys/thr_alarm.c
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@ -120,6 +120,16 @@ void init_thr_alarm(uint max_alarms)
DBUG_VOID_RETURN;
}
void resize_thr_alarm(uint max_alarms)
{
pthread_mutex_lock(&LOCK_alarm);
/* it's ok not to shrink the queue sometimes */
if (alarm_queue.elements < max_alarms)
resize_queue(&alarm_queue,max_alarms+1);
pthread_mutex_unlock(&LOCK_alarm);
return;
}
/*
Request alarm after sec seconds.