2 * Copyright (C) 2013-2014 Intel Corporation.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 * José Bollo <jose.bollo@open.eurogiciel.org>
20 * Stéphane Desneux <stephane.desneux@open.eurogiciel.org>
21 * Jean-Benoit Martin <jean-benoit.martin@open.eurogiciel.org>
27 #define _FOREIGN_MASK_HOME_ 1
28 #define _FOREIGN_MASK_UID_ 2
29 #define _FOREIGN_MASK_USER_ 4
30 #define _FOREIGN_MASK_GID_ 8
31 #define _FOREIGN_MASK_EHOME_ 16
32 #define _FOREIGN_MASK_EUID_ 32
33 #define _FOREIGN_MASK_EUSER_ 64
35 #define _FOREIGNS_TO_USE_ ( _FOREIGN_MASK_HOME_ \
36 | _FOREIGN_MASK_USER_ )
38 #define _FOREIGN_HAS_(x) (0 != ((_FOREIGNS_TO_USE_) & (_FOREIGN_MASK_##x##_)))
41 _FOREIGN_INVALID_ = -1,
42 #if _FOREIGN_HAS_(HOME)
45 #if _FOREIGN_HAS_(UID)
48 #if _FOREIGN_HAS_(USER)
51 #if _FOREIGN_HAS_(GID)
54 #if _FOREIGN_HAS_(EHOME)
57 #if _FOREIGN_HAS_(EUID)
60 #if _FOREIGN_HAS_(EUSER)
66 /* get the foreign key for the 'name' of 'length' */
67 enum fkey foreign( const char *name, size_t length);