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_FILE_H
25#define	_SPL_FILE_H
26
27#define	FIGNORECASE		0x00080000
28#define	FKIOCTL			0x80000000
29#define	ED_CASE_CONFLICT	0x10
30
31#ifdef HAVE_INODE_LOCK_SHARED
32#define	spl_inode_lock(ip)		inode_lock(ip)
33#define	spl_inode_unlock(ip)		inode_unlock(ip)
34#define	spl_inode_lock_shared(ip)	inode_lock_shared(ip)
35#define	spl_inode_unlock_shared(ip)	inode_unlock_shared(ip)
36#define	spl_inode_trylock(ip)		inode_trylock(ip)
37#define	spl_inode_trylock_shared(ip)	inode_trylock_shared(ip)
38#define	spl_inode_is_locked(ip)		inode_is_locked(ip)
39#define	spl_inode_lock_nested(ip, s)	inode_lock_nested(ip, s)
40#else
41#define	spl_inode_lock(ip)		mutex_lock(&(ip)->i_mutex)
42#define	spl_inode_unlock(ip)		mutex_unlock(&(ip)->i_mutex)
43#define	spl_inode_lock_shared(ip)	mutex_lock(&(ip)->i_mutex)
44#define	spl_inode_unlock_shared(ip)	mutex_unlock(&(ip)->i_mutex)
45#define	spl_inode_trylock(ip)		mutex_trylock(&(ip)->i_mutex)
46#define	spl_inode_trylock_shared(ip)	mutex_trylock(&(ip)->i_mutex)
47#define	spl_inode_is_locked(ip)		mutex_is_locked(&(ip)->i_mutex)
48#define	spl_inode_lock_nested(ip, s)	mutex_lock_nested(&(ip)->i_mutex, s)
49#endif
50
51#endif /* SPL_FILE_H */
52