projects / mirror_spl-debian.git / blame
| Commit | Line | Data |
|---|---|---|
| 716154c5 BB |
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 | * For details, see <http://github.com/behlendorf/spl/>. | |
| 10 | * | |
| 11 | * The SPL is free software; you can redistribute it and/or modify it | |
| 12 | * under the terms of the GNU General Public License as published by the | |
| 13 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 14 | * option) any later version. | |
| 15 | * | |
| 16 | * The SPL is distributed in the hope that it will be useful, but WITHOUT | |
| 17 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 19 | * for more details. | |
| 20 | * | |
| 21 | * You should have received a copy of the GNU General Public License along | |
| 22 | * with the SPL. If not, see <http://www.gnu.org/licenses/>. | |
| 23 | \*****************************************************************************/ | |
| 24 | ||
| 9490c148 | 25 | #ifndef _SPL_SID_H |
| 26 | #define _SPL_SID_H | |
| 27 | ||
| 121d48c9 BB |
28 | typedef struct ksiddomain { |
| 29 | uint_t kd_ref; | |
| 30 | uint_t kd_len; | |
| 31 | char *kd_name; | |
| 32 | avl_node_t kd_link; | |
| 33 | } ksiddomain_t; | |
| 34 | ||
| 35 | static inline ksiddomain_t * | |
| 36 | ksid_lookupdomain(const char *dom) | |
| 37 | { | |
| 38 | ksiddomain_t *kd; | |
| 39 | int len = strlen(dom); | |
| 40 | ||
| 41 | kd = kmem_zalloc(sizeof(ksiddomain_t), KM_SLEEP); | |
| 42 | kd->kd_name = kmem_zalloc(len + 1, KM_SLEEP); | |
| 43 | memcpy(kd->kd_name, dom, len); | |
| 44 | ||
| 45 | return (kd); | |
| 46 | } | |
| 47 | ||
| 48 | static inline void | |
| 49 | ksiddomain_rele(ksiddomain_t *ksid) | |
| 50 | { | |
| 51 | kmem_free(ksid->kd_name, strlen(ksid->kd_name) + 1); | |
| 52 | kmem_free(ksid, sizeof(ksiddomain_t)); | |
| 53 | } | |
| 54 | ||
| 4a4295b2 | 55 | #endif /* _SPL_SID_H */ |