| /* Host configuration items kept as the whole contents of a file. |
| Copyright (C) 1996-2016 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Fetch and atomically store the contents of the file ITEM. |
| Returns the size read or written, or -1 for errors. |
| If BUFLEN is not big enough to contain the whole contents, |
| BUFLEN bytes of BUF are filled in and we fail with ENAMETOOLONG. */ |
| |
| ssize_t _hurd_get_host_config (const char *item, |
| char *buf, size_t buflen); |
| ssize_t _hurd_set_host_config (const char *item, |
| const char *value, size_t valuelen); |