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/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
/*
Rename a table
*/
#include "heapdef.h"
int heap_rename(const char *old_name, const char *new_name)
{
reg1 HP_SHARE *info;
char *name_buff;
DBUG_ENTER("heap_rename");
mysql_mutex_lock(&THR_LOCK_heap);
if ((info = hp_find_named_heap(old_name)))
{
if (!(name_buff=(char*) my_strdup(hp_key_memory_HP_SHARE,
new_name, MYF(MY_WME))))
{
mysql_mutex_unlock(&THR_LOCK_heap);
DBUG_RETURN(my_errno);
}
my_free(info->name);
info->name=name_buff;
}
mysql_mutex_unlock(&THR_LOCK_heap);
DBUG_RETURN(0);
}
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