]>
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 | ||
86de8532 | 25 | #ifndef _SPL_FILE_COMPAT_H |
26 | #define _SPL_FILE_COMPAT_H | |
27 | ||
28 | #ifdef HAVE_FDTABLE_HEADER | |
29 | #include <linux/fdtable.h> | |
30 | #endif | |
31 | ||
f0ff89fc BB |
32 | static inline struct file * |
33 | spl_filp_open(const char *name, int flags, int mode, int *err) | |
34 | { | |
35 | struct file *filp = NULL; | |
36 | int rc; | |
37 | ||
38 | filp = filp_open(name, flags, mode); | |
39 | if (IS_ERR(filp)) { | |
40 | rc = PTR_ERR(filp); | |
41 | if (err) | |
42 | *err = rc; | |
43 | filp = NULL; | |
44 | } | |
45 | return filp; | |
46 | } | |
47 | ||
48 | #define spl_filp_close(f) filp_close(f, NULL) | |
49 | #define spl_filp_poff(f) (&(f)->f_pos) | |
50 | #define spl_filp_write(fp, b, s, p) (fp)->f_op->write((fp), (b), (s), p) | |
51 | ||
52 | #ifdef HAVE_3ARGS_FILE_FSYNC | |
53 | #define spl_filp_fsync(fp, sync) (fp)->f_op->fsync((fp), \ | |
54 | (fp)->f_dentry, sync) | |
55 | #else | |
56 | #define spl_filp_fsync(fp, sync) (fp)->f_op->fsync((fp), sync) | |
57 | #endif | |
58 | ||
86de8532 | 59 | #endif /* SPL_FILE_COMPAT_H */ |
60 |