int heap_close(HP_INFO *info)
{
int tmp;
DBUG_ENTER("heap_close");
mysql_mutex_lock(&THR_LOCK_heap);
tmp= hp_close(info);
mysql_mutex_unlock(&THR_LOCK_heap);
DBUG_RETURN(tmp);
}
int hp_panic(enum ha_panic_function flag)
{
LIST *element,*next_open;
DBUG_ENTER("hp_panic");
mysql_mutex_lock(&THR_LOCK_heap);
for (element=heap_open_list ; element ; element=next_open)
{
HP_INFO *info=(HP_INFO*) element->data;
next_open=element->next; /* Save if close */
switch (flag) {
case HA_PANIC_CLOSE:
hp_close(info);
break;
default:
break;
}
}
for (element=heap_share_list ; element ; element=next_open)
{
HP_SHARE *share=(HP_SHARE*) element->data;
next_open=element->next; /* Save if close */
switch (flag) {
case HA_PANIC_CLOSE:
{
if (!share->open_count)
hp_free(share);
break;
}
default:
break;
}
}
mysql_mutex_unlock(&THR_LOCK_heap);
DBUG_RETURN(0);
} /* hp_panic */
