1/* Declarations for temporary file handling.
2 Copyright (C) 2016-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef SUPPORT_TEMP_FILE_H
20#define SUPPORT_TEMP_FILE_H
21
22#include <sys/cdefs.h>
23
24__BEGIN_DECLS
25
26/* Schedule a temporary file for deletion on exit. */
27void add_temp_file (const char *name);
28
29/* Create a temporary file. Return the opened file descriptor on
30 success, or -1 on failure. Write the file name to *FILENAME if
31 FILENAME is not NULL. In this case, the caller is expected to free
32 *FILENAME. */
33int create_temp_file (const char *base, char **filename);
34
35/* Create a temporary directory and schedule it for deletion. BASE is
36 used as a prefix for the unique directory name, which the function
37 returns. The caller should free this string. */
38char *support_create_temp_directory (const char *base);
39
40__END_DECLS
41
42#endif /* SUPPORT_TEMP_FILE_H */
43