xref: /netbsd-src/external/gpl2/texinfo/dist/lib/mkstemp.c (revision 29619d2afe564e54d657b83e5a3ae89584f83720)
1*29619d2aSchristos /*	$NetBSD: mkstemp.c,v 1.1.1.1 2016/01/14 00:11:29 christos Exp $	*/
2*29619d2aSchristos 
3*29619d2aSchristos /* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
4*29619d2aSchristos    This file is derived from the one in the GNU C Library.
5*29619d2aSchristos 
6*29619d2aSchristos    This program is free software; you can redistribute it and/or modify
7*29619d2aSchristos    it under the terms of the GNU General Public License as published by
8*29619d2aSchristos    the Free Software Foundation; either version 2, or (at your option)
9*29619d2aSchristos    any later version.
10*29619d2aSchristos 
11*29619d2aSchristos    This program is distributed in the hope that it will be useful,
12*29619d2aSchristos    but WITHOUT ANY WARRANTY; without even the implied warranty of
13*29619d2aSchristos    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14*29619d2aSchristos    GNU General Public License for more details.
15*29619d2aSchristos 
16*29619d2aSchristos    You should have received a copy of the GNU General Public License along
17*29619d2aSchristos    with this program; if not, write to the Free Software Foundation,
18*29619d2aSchristos    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
19*29619d2aSchristos 
20*29619d2aSchristos #include <config.h>
21*29619d2aSchristos 
22*29619d2aSchristos /* Disable the definition of mkstemp to rpl_mkstemp (from config.h) in this
23*29619d2aSchristos    file.  Otherwise, we'd get conflicting prototypes for rpl_mkstemp on
24*29619d2aSchristos    most systems.  */
25*29619d2aSchristos #undef mkstemp
26*29619d2aSchristos 
27*29619d2aSchristos #include <stdio.h>
28*29619d2aSchristos #include <stdlib.h>
29*29619d2aSchristos 
30*29619d2aSchristos #ifndef __GT_FILE
31*29619d2aSchristos # define __GT_FILE 0
32*29619d2aSchristos #endif
33*29619d2aSchristos 
34*29619d2aSchristos int __gen_tempname ();
35*29619d2aSchristos 
36*29619d2aSchristos /* Generate a unique temporary file name from TEMPLATE.
37*29619d2aSchristos    The last six characters of TEMPLATE must be "XXXXXX";
38*29619d2aSchristos    they are replaced with a string that makes the filename unique.
39*29619d2aSchristos    Then open the file and return a fd. */
40*29619d2aSchristos int
rpl_mkstemp(char * template)41*29619d2aSchristos rpl_mkstemp (char *template)
42*29619d2aSchristos {
43*29619d2aSchristos   return __gen_tempname (template, __GT_FILE);
44*29619d2aSchristos }
45