1/*
2 * compat.h - Tweaks for compatibility with non-Linux systems.
3 *
4 * Copyright (c) 2002 Richard Russon
5 * Copyright (c) 2002-2004 Anton Altaparmakov
6 * Copyright (c) 2008-2009 Szabolcs Szakacsits
7 * Copyright (c) 2019      Jean-Pierre Andre
8 *
9 * This program/include file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as published
11 * by the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program/include file is distributed in the hope that it will be
15 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
16 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program (in the main directory of the NTFS-3G
21 * distribution in the file COPYING); if not, write to the Free Software
22 * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23 */
24
25#ifndef _NTFS_COMPAT_H
26#define _NTFS_COMPAT_H
27
28#ifdef HAVE_CONFIG_H
29#include "config.h"
30#endif
31#ifdef HAVE_SYS_PARAM_H
32#include <sys/param.h>
33#endif
34
35#include <errno.h>	/* ENODATA */
36
37#ifndef ENODATA
38#define ENODATA ENOENT
39#endif
40
41#ifndef ELIBBAD
42#define ELIBBAD ENOEXEC
43#endif
44
45#ifndef ELIBACC
46#define ELIBACC ENOENT
47#endif
48
49/* xattr APIs in macOS differs from Linux ones in that they expect the special
50 * error code ENOATTR to be returned when an attribute cannot be found. So
51 * define NTFS_NOXATTR_ERRNO to the appropriate "no xattr found" errno value for
52 * the platform. */
53#if defined(__APPLE__) || defined(__DARWIN__)
54#define NTFS_NOXATTR_ERRNO ENOATTR
55#else
56#define NTFS_NOXATTR_ERRNO ENODATA
57#endif
58
59#ifndef PATH_MAX
60#define PATH_MAX 4096
61#endif
62
63#ifndef HAVE_FFS
64extern int ffs(int i);
65#endif /* HAVE_FFS */
66
67#ifndef HAVE_DAEMON
68extern int daemon(int nochdir, int noclose);
69#endif /* HAVE_DAEMON */
70
71#ifndef HAVE_STRSEP
72extern char *strsep(char **stringp, const char *delim);
73#endif /* HAVE_STRSEP */
74
75#ifdef WINDOWS
76
77#define HAVE_STDIO_H		/* mimic config.h */
78#define HAVE_STDARG_H
79
80#define atoll			_atoi64
81#define fdatasync		commit
82#define __inline__		inline
83#define __attribute__(X)	/*nothing*/
84
85#else /* !defined WINDOWS */
86
87#ifndef O_BINARY
88#define O_BINARY		0		/* unix is binary by default */
89#endif
90
91#endif /* defined WINDOWS */
92
93#endif /* defined _NTFS_COMPAT_H */
94
95