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3362d764 | 1 | /* Definition of `struct statfs', information about a filesystem. |
568035b7 | 2 | Copyright (C) 1996-2013 Free Software Foundation, Inc. |
3362d764 RM |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
3362d764 RM |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
3362d764 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
3362d764 RM |
18 | |
19 | #ifndef _SYS_STATFS_H | |
20 | # error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead." | |
21 | #endif | |
22 | ||
23 | #include <bits/types.h> | |
24 | ||
25 | /* GNU Hurd NOTE: The size of this structure (16 ints) is known in | |
26 | <hurd/hurd_types.defs>, since it is used in the `file_statfs' RPC. MiG | |
27 | does not cope at all well with the passed C structure not being of the | |
28 | expected size. There are some filler words at the end to allow for | |
29 | future expansion. To increase the size of the structure used in the RPC | |
30 | and retain binary compatibility, we would need to assign a new message | |
31 | number. | |
32 | ||
33 | Note also that `struct statvfs' in <bits/statvfs.h> is laid out | |
34 | identically to `struct statfs', so they can be used interchangeably. | |
35 | Any changes made here must also be made in that file. */ | |
36 | ||
37 | struct statfs | |
38 | { | |
39 | unsigned int f_type; | |
40 | unsigned int f_bsize; | |
41 | #ifndef __USE_FILE_OFFSET64 | |
42 | __fsblkcnt_t f_blocks; | |
43 | __fsblkcnt_t f_bfree; | |
44 | __fsblkcnt_t f_bavail; | |
45 | __fsblkcnt_t f_files; | |
46 | __fsblkcnt_t f_ffree; | |
47 | #else | |
48 | __fsblkcnt64_t f_blocks; | |
49 | __fsblkcnt64_t f_bfree; | |
50 | __fsblkcnt64_t f_bavail; | |
51 | __fsblkcnt64_t f_files; | |
52 | __fsblkcnt64_t f_ffree; | |
53 | #endif | |
54 | __fsid_t f_fsid; | |
55 | unsigned int f_namelen; | |
56 | #ifndef __USE_FILE_OFFSET64 | |
57 | __fsfilcnt_t f_favail; | |
58 | #else | |
59 | __fsfilcnt64_t f_favail; | |
60 | #endif | |
61 | unsigned int f_frsize; | |
62 | unsigned int f_flag; | |
63 | unsigned int f_spare[3]; | |
64 | }; | |
65 | ||
66 | #ifdef __USE_LARGEFILE64 | |
67 | struct statfs64 | |
68 | { | |
69 | unsigned int f_type; | |
70 | unsigned int f_bsize; | |
71 | __fsblkcnt64_t f_blocks; | |
72 | __fsblkcnt64_t f_bfree; | |
73 | __fsblkcnt64_t f_bavail; | |
74 | __fsblkcnt64_t f_files; | |
75 | __fsblkcnt64_t f_ffree; | |
76 | __fsid_t f_fsid; | |
77 | unsigned int f_namelen; | |
78 | __fsfilcnt64_t f_favail; | |
79 | unsigned int f_frsize; | |
80 | unsigned int f_flag; | |
81 | unsigned int f_spare[3]; | |
82 | }; | |
83 | #endif | |
a808d541 UD |
84 | |
85 | /* Tell code we have this member. */ | |
86 | #define _STATFS_F_NAMELEN |