1 /*
2 * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
3 * Copyright (C) 2007 The Regents of the University of California.
4 * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
5 * Written by Brian Behlendorf <behlendorf1@llnl.gov>.
6 * UCRL-CODE-235197
7 *
8 * This file is part of the SPL, Solaris Porting Layer.
9 *
10 * The SPL is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
14 *
15 * The SPL is distributed in the hope that it will be useful, but WITHOUT
16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
17 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 * for more details.
19 *
20 * You should have received a copy of the GNU General Public License along
21 * with the SPL. If not, see <http://www.gnu.org/licenses/>.
22 */
23
24 #ifndef _SPL_SID_H
25 #define _SPL_SID_H
26
27 typedef struct ksiddomain {
28 char *kd_name;
29 } ksiddomain_t;
30
31 typedef enum ksid_index {
32 KSID_USER,
33 KSID_GROUP,
34 KSID_OWNER,
35 KSID_COUNT
36 } ksid_index_t;
37
38 typedef int ksid_t;
39
40 static inline ksiddomain_t *
ksid_lookupdomain(const char * dom)41 ksid_lookupdomain(const char *dom)
42 {
43 ksiddomain_t *kd;
44 int len = strlen(dom);
45
46 kd = kmem_zalloc(sizeof (ksiddomain_t), KM_SLEEP);
47 kd->kd_name = kmem_zalloc(len + 1, KM_SLEEP);
48 memcpy(kd->kd_name, dom, len);
49
50 return (kd);
51 }
52
53 static inline void
ksiddomain_rele(ksiddomain_t * ksid)54 ksiddomain_rele(ksiddomain_t *ksid)
55 {
56 kmem_free(ksid->kd_name, strlen(ksid->kd_name) + 1);
57 kmem_free(ksid, sizeof (ksiddomain_t));
58 }
59
60 #endif /* _SPL_SID_H */
61