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-rw-r--r--mysys/mf_same.c41
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diff --git a/mysys/mf_same.c b/mysys/mf_same.c
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+/* Copyright (c) 2000, 2001, 2007 MySQL AB
+ Use is subject to license terms
+
+ 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 Street, Fifth Floor, Boston, MA 02110-1335 USA */
+
+/* Kopierar biblioteksstrukturen och extensionen fr}n ett filnamn */
+
+#include "mysys_priv.h"
+#include <m_string.h>
+
+ /*
+ Copy directory and/or extension between filenames.
+ (For the meaning of 'flag', check mf_format.c)
+ 'to' may be equal to 'name'.
+ Returns 'to'.
+ */
+
+char * fn_same(char *to, const char *name, int flag)
+{
+ char dev[FN_REFLEN];
+ const char *ext;
+ size_t dev_length;
+ DBUG_ENTER("fn_same");
+ DBUG_PRINT("enter",("to: %s name: %s flag: %d",to,name,flag));
+
+ if ((ext=strrchr(name+dirname_part(dev, name, &dev_length),FN_EXTCHAR)) == 0)
+ ext="";
+
+ DBUG_RETURN(fn_format(to,to,dev,ext,flag));
+} /* fn_same */