1: /* Host configuration items kept as the whole contents of a file.
    2:    Copyright (C) 1996, 1997 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, write to the Free
   17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18:    02111-1307 USA.  */
   19: 
   20: /* Fetch and atomically store the contents of the file ITEM.
   21:    Returns the size read or written, or -1 for errors.
   22:    If BUFLEN is not big enough to contain the whole contents,
   23:    BUFLEN bytes of BUF are filled in and we fail with ENAMETOOLONG.  */
   24: 
   25: ssize_t _hurd_get_host_config (const char *item,
   26:                                char *buf, size_t buflen);
   27: ssize_t _hurd_set_host_config (const char *item,
   28:                                const char *value, size_t valuelen);