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01: /* Definitions for getting information about a filesystem.
02:    Copyright (C) 1996, 1997, 1998, 1999, 2004 Free Software Foundation, Inc.
03:    This file is part of the GNU C Library.
04: 
05:    The GNU C Library is free software; you can redistribute it and/or
06:    modify it under the terms of the GNU Lesser General Public
07:    License as published by the Free Software Foundation; either
08:    version 2.1 of the License, or (at your option) any later version.
09: 
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
13:    Lesser General Public License for more details.
14: 
15:    You should have received a copy of the GNU Lesser General Public
16:    License along with the GNU C Library; if not, write to the Free
17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18:    02111-1307 USA.  */
19: 
20: #ifndef _SYS_STATFS_H
21: #define _SYS_STATFS_H   1
22: 
23: #include <features.h>
24: 
25: /* Get the system-specific definition of `struct statfs'.  */
26: #include <bits/statfs.h>
27: 
28: __BEGIN_DECLS
29: 
30: /* Return information about the filesystem on which FILE resides.  */
31: #ifndef __USE_FILE_OFFSET64
32: extern int statfs (__const char *__file, struct statfs *__buf)
33:      __THROW __nonnull ((1, 2));
34: #else
35: # ifdef __REDIRECT_NTH
36: extern int __REDIRECT_NTH (statfs,
37:                            (__const char *__file, struct statfs *__buf),
38:                            statfs64) __nonnull ((1, 2));
39: # else
40: #  define statfs statfs64
41: # endif
42: #endif
43: #ifdef __USE_LARGEFILE64
44: extern int statfs64 (__const char *__file, struct statfs64 *__buf)
45:      __THROW __nonnull ((1, 2));
46: #endif
47: 
48: /* Return information about the filesystem containing the file FILDES
49:    refers to.  */
50: #ifndef __USE_FILE_OFFSET64
51: extern int fstatfs (int __fildes, struct statfs *__buf)
52:      __THROW __nonnull ((2));
53: #else
54: # ifdef __REDIRECT_NTH
55: extern int __REDIRECT_NTH (fstatfs, (int __fildes, struct statfs *__buf),
56:                            fstatfs64) __nonnull ((2));
57: # else
58: #  define fstatfs fstatfs64
59: # endif
60: #endif
61: #ifdef __USE_LARGEFILE64
62: extern int fstatfs64 (int __fildes, struct statfs64 *__buf)
63:      __THROW __nonnull ((2));
64: #endif
65: 
66: __END_DECLS
67: 
68: #endif  /* sys/statfs.h */
69: 

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