1 // $Id: personalityflag.c,v 1.2 2005/07/15 19:40:15 ensc Exp $ --*- c -*--
3 // Copyright (C) 2004 Enrico Scholz <ensc@delenn.intern.sigma-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program 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
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #include <lib_internal/util-dimof.h>
26 #include <linux/personality.h>
28 #define DECL(VAL) { #VAL, sizeof(#VAL)-1, (VAL) }
30 static struct Mapping_uint32 const VALUES[] = {
31 #if HAVE_DECL_MMAP_PAGE_ZERO
35 #if HAVE_DECL_ADDR_LIMIT_32BIT
36 DECL(ADDR_LIMIT_32BIT),
39 #if HAVE_DECL_SHORT_INODE
43 #if HAVE_DECL_WHOLE_SECONDS
47 #if HAVE_DECL_STICKY_TIMEOUTS
48 DECL(STICKY_TIMEOUTS),
51 #if HAVE_DECL_ADDR_LIMIT_3GB
57 vc_text2personalityflag(char const *str, size_t len)
59 ssize_t idx = utilvserver_value2text_uint32(str, len,
60 VALUES, DIM_OF(VALUES));
62 if (idx==-1) return 0;
63 else return VALUES[idx].val;
67 vc_lopersonality2text(uint_least32_t *val)
69 ssize_t idx = utilvserver_text2value_uint32(val, VALUES,
72 if (idx==-1) return 0;
73 else return VALUES[idx].id;