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/capability.h>
32 #define DECL(VAL) { #VAL, sizeof(#VAL)-1, 1ULL << (VC_CAP_ ## VAL) }
34 static struct Mapping_uint64 const VALUES[] = {
37 DECL(DAC_READ_SEARCH),
44 DECL(LINUX_IMMUTABLE),
45 DECL(NET_BIND_SERVICE),
71 inline static char const *
72 removePrefix(char const *str, size_t *len)
74 if ((len==0 || *len==0 || *len>4) &&
75 strncasecmp("cap_", str, 4)==0) {
76 if (len && *len>4) *len -= 4;
84 vc_text2bcap(char const *str, size_t len)
86 char const * tmp = removePrefix(str, &len);
87 ssize_t idx = utilvserver_value2text_uint64(tmp, len,
88 VALUES, DIM_OF(VALUES));
89 if (idx==-1) return 0;
90 else return VALUES[idx].val;
94 vc_lobcap2text(uint_least64_t *val)
96 ssize_t idx = utilvserver_text2value_uint64(val,
97 VALUES, DIM_OF(VALUES));
99 if (idx==-1) return 0;
100 else return VALUES[idx].id;