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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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; either version 2 of the License, or
(at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Rename a table
*/
#include "fulltext.h"
int mi_rename(const char *old_name, const char *new_name)
{
char from[FN_REFLEN],to[FN_REFLEN];
#ifdef USE_RAID
uint raid_type=0,raid_chunks=0;
#endif
DBUG_ENTER("mi_rename");
#ifdef EXTRA_DEBUG
check_table_is_closed(old_name,"rename old_table");
check_table_is_closed(new_name,"rename new table2");
#endif
#ifdef USE_RAID
{
MI_INFO *info;
if (!(info=mi_open(old_name, O_RDONLY, 0)))
DBUG_RETURN(my_errno);
raid_type = info->s->base.raid_type;
raid_chunks = info->s->base.raid_chunks;
mi_close(info);
}
#ifdef EXTRA_DEBUG
check_table_is_closed(old_name,"rename raidcheck");
#endif
#endif /* USE_RAID */
fn_format(from,old_name,"",MI_NAME_IEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT);
fn_format(to,new_name,"",MI_NAME_IEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT);
if (my_rename_with_symlink(from, to, MYF(MY_WME)))
DBUG_RETURN(my_errno);
fn_format(from,old_name,"",MI_NAME_DEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT);
fn_format(to,new_name,"",MI_NAME_DEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT);
#ifdef USE_RAID
if (raid_type)
DBUG_RETURN(my_raid_rename(from, to, raid_chunks, MYF(MY_WME)) ? my_errno :
0);
#endif
DBUG_RETURN(my_rename_with_symlink(from, to,MYF(MY_WME)) ? my_errno : 0);
}
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