1 | /* Copyright (C) 2009-2016 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library 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 GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <errno.h> |
19 | #include <stdio.h> |
20 | #include <stdlib.h> |
21 | |
22 | #ifndef __GT_FILE |
23 | # define __GT_FILE 0 |
24 | #endif |
25 | |
26 | /* Generate a unique temporary file name from TEMPLATE. The last six |
27 | characters before a suffix of length SUFFIXLEN of TEMPLATE must be |
28 | "XXXXXX"; they are replaced with a string that makes the filename |
29 | unique. Then open the file and return a fd. */ |
30 | int |
31 | mkostemps (char *template, int suffixlen, int flags) |
32 | { |
33 | if (suffixlen < 0) |
34 | { |
35 | __set_errno (EINVAL); |
36 | return -1; |
37 | } |
38 | |
39 | return __gen_tempname (template, suffixlen, flags, __GT_FILE); |
40 | } |
41 | |
42 | #if !defined O_LARGEFILE || O_LARGEFILE == 0 |
43 | weak_alias (mkostemps, mkostemps64) |
44 | #endif |
45 | |