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38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* Copyright (C) 2000 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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#define USES_TYPES
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#include "mysys_priv.h"
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#include "mysys_err.h"
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#include <my_dir.h>
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#include <errno.h>
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#if defined(MSDOS) || defined(__WIN__) || defined(__EMX__)
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#include <share.h>
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#endif
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/* Open a file */
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File my_dup(File file, myf MyFlags)
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{
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File fd;
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const char *filename;
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DBUG_ENTER("my_dup");
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DBUG_PRINT("my",("file: %d MyFlags: %d", file, MyFlags));
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fd = dup(file);
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filename= (((uint) file < my_file_limit) ?
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my_file_info[(int) file].name : "Unknown");
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DBUG_RETURN(my_register_filename(fd, filename, FILE_BY_DUP,
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EE_FILENOTFOUND, MyFlags));
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} /* my_open */
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