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c23de0aa | 1 | /* Declarations for temporary file handling. |
581c785b | 2 | Copyright (C) 2016-2022 Free Software Foundation, Inc. |
c23de0aa FW |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
c23de0aa FW |
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. */ | |
27 | void 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. */ | |
33 | int create_temp_file (const char *base, char **filename); | |
34 | ||
60854f40 AZ |
35 | /* Create a temporary file in directory DIR. Return the opened file |
36 | descriptor on success, or -1 on failure. Write the file name to | |
37 | *FILENAME if FILENAME is not NULL. In this case, the caller is | |
38 | expected to free *FILENAME. */ | |
39 | int create_temp_file_in_dir (const char *base, const char *dir, | |
40 | char **filename); | |
41 | ||
8adfb0ee FW |
42 | /* Create a temporary directory and schedule it for deletion. BASE is |
43 | used as a prefix for the unique directory name, which the function | |
44 | returns. The caller should free this string. */ | |
1ffe1ccb FW |
45 | char *support_create_temp_directory (const char *base); |
46 | ||
fb7bff12 SP |
47 | /* Create a temporary directory tree that is longer than PATH_MAX and schedule |
48 | it for deletion. BASENAME is used as a prefix for the unique directory | |
49 | name, which the function returns. The caller should free this string. */ | |
50 | char *support_create_and_chdir_toolong_temp_directory (const char *basename); | |
51 | ||
52 | /* Change into the innermost directory of the directory tree BASE, which was | |
53 | created using support_create_and_chdir_toolong_temp_directory. */ | |
54 | void support_chdir_toolong_temp_directory (const char *base); | |
55 | ||
c23de0aa FW |
56 | __END_DECLS |
57 | ||
58 | #endif /* SUPPORT_TEMP_FILE_H */ |