Drizzled Public API Documentation

hp_close.cc
1 /* Copyright (C) 2000-2002 MySQL AB
2 
3  This program is free software; you can redistribute it and/or modify
4  it under the terms of the GNU General Public License as published by
5  the Free Software Foundation; version 2 of the License.
6 
7  This program is distributed in the hope that it will be useful,
8  but WITHOUT ANY WARRANTY; without even the implied warranty of
9  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  GNU General Public License for more details.
11 
12  You should have received a copy of the GNU General Public License
13  along with this program; if not, write to the Free Software
14  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
15 
16 /* close a heap-database */
17 
18 #include "heap_priv.h"
19 #include <cstdlib>
20 
21 using namespace std;
22 
23  /* Close a database open by hp_open() */
24  /* Data is normally not deallocated */
25 
26 int heap_close(HP_INFO *info)
27 {
28  int tmp;
29  THR_LOCK_heap.lock();
30  tmp= hp_close(info);
31  THR_LOCK_heap.unlock();
32 
33  return(tmp);
34 }
35 
36 
37 int hp_close(HP_INFO *info)
38 {
39  int error=0;
40  info->getShare()->changed=0;
41  heap_open_list.remove(info);
42  if (!--info->getShare()->open_count && info->getShare()->delete_on_close)
43  hp_free(info->getShare()); /* Table was deleted */
44  delete info;
45  return(error);
46 }