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 * 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 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