mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-30 21:09:38 +03:00
a91258913f
This commit removes everything from the repository except the core SPL implementation for Linux. Those files which remain have been moved to non-conflicting locations to facilitate the merge. The README.md and associated files have been updated accordingly. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*
|
|
* Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
|
|
* Copyright (C) 2007 The Regents of the University of California.
|
|
* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
|
|
* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
|
|
* UCRL-CODE-235197
|
|
*
|
|
* This file is part of the SPL, Solaris Porting Layer.
|
|
* For details, see <http://zfsonlinux.org/>.
|
|
*
|
|
* The SPL is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* The SPL is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with the SPL. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _SPL_CRED_H
|
|
#define _SPL_CRED_H
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/cred.h>
|
|
#include <sys/types.h>
|
|
#include <sys/vfs.h>
|
|
|
|
typedef struct cred cred_t;
|
|
|
|
#define kcred ((cred_t *)(init_task.cred))
|
|
#define CRED() ((cred_t *)current_cred())
|
|
|
|
/* Linux 4.9 API change, GROUP_AT was removed */
|
|
#ifndef GROUP_AT
|
|
#define GROUP_AT(gi, i) ((gi)->gid[i])
|
|
#endif
|
|
|
|
#ifdef HAVE_KUIDGID_T
|
|
|
|
#define KUID_TO_SUID(x) (__kuid_val(x))
|
|
#define KGID_TO_SGID(x) (__kgid_val(x))
|
|
#define SUID_TO_KUID(x) (KUIDT_INIT(x))
|
|
#define SGID_TO_KGID(x) (KGIDT_INIT(x))
|
|
#define KGIDP_TO_SGIDP(x) (&(x)->val)
|
|
|
|
#else /* HAVE_KUIDGID_T */
|
|
|
|
#define KUID_TO_SUID(x) (x)
|
|
#define KGID_TO_SGID(x) (x)
|
|
#define SUID_TO_KUID(x) (x)
|
|
#define SGID_TO_KGID(x) (x)
|
|
#define KGIDP_TO_SGIDP(x) (x)
|
|
|
|
#endif /* HAVE_KUIDGID_T */
|
|
|
|
extern void crhold(cred_t *cr);
|
|
extern void crfree(cred_t *cr);
|
|
extern uid_t crgetuid(const cred_t *cr);
|
|
extern uid_t crgetruid(const cred_t *cr);
|
|
extern uid_t crgetsuid(const cred_t *cr);
|
|
extern uid_t crgetfsuid(const cred_t *cr);
|
|
extern gid_t crgetgid(const cred_t *cr);
|
|
extern gid_t crgetrgid(const cred_t *cr);
|
|
extern gid_t crgetsgid(const cred_t *cr);
|
|
extern gid_t crgetfsgid(const cred_t *cr);
|
|
extern int crgetngroups(const cred_t *cr);
|
|
extern gid_t *crgetgroups(const cred_t *cr);
|
|
extern int groupmember(gid_t gid, const cred_t *cr);
|
|
|
|
#endif /* _SPL_CRED_H */
|