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5fbef188 | 1 | /* Host configuration items kept as the whole contents of a file. |
dff8da6b | 2 | Copyright (C) 1996-2024 Free Software Foundation, Inc. |
c84142e8 | 3 | This file is part of the GNU C Library. |
28f540f4 | 4 | |
c84142e8 | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
28f540f4 | 9 | |
c84142e8 UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
28f540f4 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
28f540f4 | 18 | |
5fbef188 RM |
19 | /* Fetch and atomically store the contents of the file ITEM. |
20 | Returns the size read or written, or -1 for errors. | |
21 | If BUFLEN is not big enough to contain the whole contents, | |
22 | BUFLEN bytes of BUF are filled in and we fail with ENAMETOOLONG. */ | |
28f540f4 | 23 | |
5fbef188 RM |
24 | ssize_t _hurd_get_host_config (const char *item, |
25 | char *buf, size_t buflen); | |
26 | ssize_t _hurd_set_host_config (const char *item, | |
27 | const char *value, size_t valuelen); |