Drizzled Public API Documentation

hp_rfirst.cc
1 /* Copyright (C) 2000-2002, 2004 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 #include "heap_priv.h"
17 
18 #include <string.h>
19 #include <cassert>
20 #include <drizzled/error_t.h>
21 
22 
23 using namespace drizzled;
24 
25 /* Read first record with the current key */
26 
27 int heap_rfirst(HP_INFO *info, unsigned char *record, int inx)
28 {
29  info->lastinx= inx;
30  {
31  if (!(info->getShare()->records))
32  {
33  errno=HA_ERR_END_OF_FILE;
34  return(errno);
35  }
36  assert(0); /* TODO fix it */
37  info->current_record=0;
38  info->current_hash_ptr=0;
39  info->update=HA_STATE_PREV_FOUND;
40  return(heap_rnext(info,record));
41  }
42 }
TODO: Rename this file - func.h is stupid.