source: trunk/essentials/sys-devel/m4/lib/mkstemp.c

Last change on this file was 3090, checked in by bird, 18 years ago

m4 1.4.8

File size: 1.4 KB
Line 
1/* Copyright (C) 1998, 1999, 2001, 2005, 2006 Free Software Foundation, Inc.
2 This file is derived from the one in the GNU C Library.
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; either version 2, or (at your option)
7 any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License along
15 with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
17
18#if !_LIBC
19# include <config.h>
20# include "mkstemp.h"
21# include "tempname.h"
22# define __gen_tempname gen_tempname
23# define __GT_FILE GT_FILE
24#endif
25
26#include <stdio.h>
27#include <stdlib.h>
28
29#ifndef __GT_FILE
30# define __GT_FILE 0
31#endif
32
33/* Generate a unique temporary file name from TEMPLATE.
34 The last six characters of TEMPLATE must be "XXXXXX";
35 they are replaced with a string that makes the file name unique.
36 Then open the file and return a fd. */
37int
38mkstemp (template)
39 char *template;
40{
41 return __gen_tempname (template, __GT_FILE);
42}
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