projects / mirror_spl.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 | ||
| 09b414e8 | 25 | #ifndef _SPL_CRED_H |
| 26 | #define _SPL_CRED_H | |
| f1ca4da6 | 27 | |
| f1b59d26 | 28 | #include <linux/module.h> |
| 9490c148 | 29 | #include <sys/types.h> |
| 2bdb28fb | 30 | #include <sys/vfs.h> |
| f1ca4da6 | 31 | |
| ec7d53e9 | 32 | #ifdef HAVE_CRED_STRUCT |
| f1ca4da6 | 33 | |
| ec7d53e9 | 34 | typedef struct cred cred_t; |
| 3b3ba48f | 35 | |
| ec7d53e9 BB |
36 | #define kcred ((cred_t *)(init_task.cred)) |
| 37 | #define CRED() ((cred_t *)current_cred()) | |
| 3b3ba48f | 38 | |
| ec7d53e9 | 39 | #else |
| 3b3ba48f | 40 | |
| ec7d53e9 | 41 | typedef struct task_struct cred_t; |
| 3b3ba48f | 42 | |
| ec7d53e9 BB |
43 | #define kcred ((cred_t *)&init_task) |
| 44 | #define CRED() ((cred_t *)current) | |
| 06dea103 | 45 | |
| ec7d53e9 | 46 | #endif /* HAVE_CRED_STRUCT */ |
| 06dea103 | 47 | |
| ec7d53e9 BB |
48 | extern void crhold(cred_t *cr); |
| 49 | extern void crfree(cred_t *cr); | |
| 50 | extern uid_t crgetuid(const cred_t *cr); | |
| 51 | extern uid_t crgetruid(const cred_t *cr); | |
| 52 | extern uid_t crgetsuid(const cred_t *cr); | |
| 53 | extern gid_t crgetgid(const cred_t *cr); | |
| 54 | extern gid_t crgetrgid(const cred_t *cr); | |
| 55 | extern gid_t crgetsgid(const cred_t *cr); | |
| 56 | extern int crgetngroups(const cred_t *cr); | |
| 57 | extern gid_t * crgetgroups(const cred_t *cr); | |
| 58 | extern int groupmember(gid_t gid, const cred_t *cr); | |
| 06dea103 | 59 | |
| 09b414e8 | 60 | #endif /* _SPL_CRED_H */ |