mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-17 18:11:00 +03:00
e2b25f698c
For Linux the maximum uid can vary depending on how your kernel is built. The Linux kernel still can be compiled with 16 but uids and gids, although I'm not aware of a major distribution which does this (maybe an embedded one?). Given that caviot it is reasonably safe to define the MAXUID as 2147483647.
37 lines
1.4 KiB
C
37 lines
1.4 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://github.com/behlendorf/spl/>.
|
|
*
|
|
* 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_PARAM_H
|
|
#define _SPL_PARAM_H
|
|
|
|
#include <asm/page.h>
|
|
|
|
/* Pages to bytes and back */
|
|
#define ptob(pages) (pages << PAGE_SHIFT)
|
|
#define btop(bytes) (bytes >> PAGE_SHIFT)
|
|
|
|
#define MAXUID 2147483647
|
|
|
|
#endif /* SPL_PARAM_H */
|