1 | /* Host configuration items kept as the whole contents of a file. |
2 | Copyright (C) 1996-2022 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 | /* 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. */ |
23 | |
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); |
28 | |