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Viewing changes to storage/heap/hp_info.c

  • Committer: brian
  • Date: 2008-06-25 05:29:13 UTC
  • Revision ID: brian@localhost.localdomain-20080625052913-6upwo0jsrl4lnapl
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storage/heap/hp_info.c
 
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/* Copyright (C) 2000-2004 MySQL AB
 
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   This program is free software; you can redistribute it and/or modify
 
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   it under the terms of the GNU General Public License as published by
 
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   the Free Software Foundation; version 2 of the License.
 
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   This program is distributed in the hope that it will be useful,
 
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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   GNU General Public License for more details.
 
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   You should have received a copy of the GNU General Public License
 
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   along with this program; if not, write to the Free Software
 
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   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
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/* Returns info about database status */
 
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#include "heapdef.h"
 
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uchar *heap_position(HP_INFO *info)
 
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{
 
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  return ((info->update & HA_STATE_AKTIV) ? info->current_ptr :
 
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          (HEAP_PTR) 0);
 
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}
 
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/* Note that heap_info does NOT return information about the
 
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   current position anymore;  Use heap_position instead */
 
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int heap_info(register HP_INFO *info, register HEAPINFO *x, int flag )
 
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{
 
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  DBUG_ENTER("heap_info");
 
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  x->records         = info->s->records;
 
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  x->deleted         = info->s->deleted;
 
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  x->reclength       = info->s->reclength;
 
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  x->data_length     = info->s->data_length;
 
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  x->index_length    = info->s->index_length;
 
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  x->max_records     = info->s->max_records;
 
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  x->errkey          = info->errkey;
 
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  if (flag & HA_STATUS_AUTO)
 
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    x->auto_increment= info->s->auto_increment + 1;
 
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  DBUG_RETURN(0);
 
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} /* heap_info */