1/* Copyright (C) 2011-2025 Free Software Foundation, Inc.
 2   This file is part of the GNU C Library.
 3
 4   The GNU C Library is free software; you can redistribute it and/or
 5   modify it under the terms of the GNU Lesser General Public
 6   License as published by the Free Software Foundation; either
 7   version 2.1 of the License, or (at your option) any later version.
 8
 9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library.  If not, see
16   <https://www.gnu.org/licenses/>.  */
17
18#ifndef _SYS_STATFS_H
19# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
20#endif
21
22#include <bits/endian.h>
23#include <bits/types.h>
24#include <bits/wordsize.h>
25
26#if defined __USE_FILE_OFFSET64
27# define __field64(type, type64, name) type64 name
28#elif __BYTE_ORDER == __LITTLE_ENDIAN
29# define __field64(type, type64, name) \
30  type name __attribute__((__aligned__ (__alignof__ (type64)))); int __##name##_pad
31#else
32# define __field64(type, type64, name) \
33  int __##name##_pad __attribute__((__aligned__ (__alignof__ (type64)))); type name
34#endif
35
36struct statfs
37  {
38    __SWORD_TYPE f_type;
39    __SWORD_TYPE f_bsize;
40    __field64(__fsblkcnt_t, __fsblkcnt64_t, f_blocks);
41    __field64(__fsblkcnt_t, __fsblkcnt64_t, f_bfree);
42    __field64(__fsblkcnt_t, __fsblkcnt64_t, f_bavail);
43    __field64(__fsfilcnt_t, __fsfilcnt64_t, f_files);
44    __field64(__fsfilcnt_t, __fsfilcnt64_t, f_ffree);
45    __fsid_t f_fsid;
46    __SWORD_TYPE f_namelen;
47    __SWORD_TYPE f_frsize;
48    __SWORD_TYPE f_flags;
49    __SWORD_TYPE f_spare[4];
50  };
51
52#undef __field64
53
54#ifdef __USE_LARGEFILE64
55struct statfs64
56  {
57    __SWORD_TYPE f_type;
58    __SWORD_TYPE f_bsize;
59    __fsblkcnt64_t f_blocks;
60    __fsblkcnt64_t f_bfree;
61    __fsblkcnt64_t f_bavail;
62    __fsfilcnt64_t f_files;
63    __fsfilcnt64_t f_ffree;
64    __fsid_t f_fsid;
65    __SWORD_TYPE f_namelen;
66    __SWORD_TYPE f_frsize;
67    __SWORD_TYPE f_flags;
68    __SWORD_TYPE f_spare[4];
69  };
70#endif
71
72/* Tell code we have these members.  */
73#define _STATFS_F_NAMELEN
74#define _STATFS_F_FRSIZE
75#define _STATFS_F_FLAGS