1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* Copyright (c) 2000, 2001, 2004, 2006, 2007 MySQL 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; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "mysys_priv.h"
#include "mysys_err.h"
#include <my_dir.h>
#include <errno.h>
#if defined(__WIN__)
#include <share.h>
#endif
/* Open a file */
File my_dup(File file, myf MyFlags)
{
File fd;
const char *filename;
DBUG_ENTER("my_dup");
DBUG_PRINT("my",("file: %d MyFlags: %d", file, MyFlags));
fd = dup(file);
filename= (((uint) file < my_file_limit) ?
my_file_info[(int) file].name : "Unknown");
DBUG_RETURN(my_register_filename(fd, filename, FILE_BY_DUP,
EE_FILENOTFOUND, MyFlags));
} /* my_open */
|
