1/* Copyright (c) 2000, 2001, 2007 MySQL AB
2 Use is subject to license terms
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; version 2 of the License.
7
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
12
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
16
17/* Kopierar biblioteksstrukturen och extensionen fr}n ett filnamn */
18
19#include "mysys_priv.h"
20#include <m_string.h>
21
22 /*
23 Copy directory and/or extension between filenames.
24 (For the meaning of 'flag', check mf_format.c)
25 'to' may be equal to 'name'.
26 Returns 'to'.
27 */
28
29char * fn_same(char *to, const char *name, int flag)
30{
31 char dev[FN_REFLEN];
32 const char *ext;
33 size_t dev_length;
34 DBUG_ENTER("fn_same");
35 DBUG_PRINT("enter",("to: %s name: %s flag: %d",to,name,flag));
36
37 if ((ext=strrchr(name+dirname_part(dev, name, &dev_length),FN_EXTCHAR)) == 0)
38 ext="";
39
40 DBUG_RETURN(fn_format(to,to,dev,ext,flag));
41} /* fn_same */
42