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- /* Definitions for getting information about a filesystem.
- Copyright (C) 1998, 1999, 2000, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #ifndef _SYS_STATVFS_H
- #define _SYS_STATVFS_H 1
- #include <features.h>
- /* Get the system-specific definition of `struct statfs'. */
- #include <bits/statvfs.h>
- #ifndef __USE_FILE_OFFSET64
- # ifndef __fsblkcnt_t_defined
- typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */
- # define __fsblkcnt_t_defined
- # endif
- # ifndef __fsfilcnt_t_defined
- typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */
- # define __fsfilcnt_t_defined
- # endif
- #else
- # ifndef __fsblkcnt_t_defined
- typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */
- # define __fsblkcnt_t_defined
- # endif
- # ifndef __fsfilcnt_t_defined
- typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */
- # define __fsfilcnt_t_defined
- # endif
- #endif
- __BEGIN_DECLS
- /* Return information about the filesystem on which FILE resides. */
- #ifndef __USE_FILE_OFFSET64
- extern int statvfs (const char *__restrict __file,
- struct statvfs *__restrict __buf)
- __THROW __nonnull ((1, 2));
- libc_hidden_proto(statvfs)
- #else
- # ifdef __REDIRECT_NTH
- extern int __REDIRECT_NTH (statvfs,
- (const char *__restrict __file,
- struct statvfs *__restrict __buf), statvfs64)
- __nonnull ((1, 2));
- # else
- # define statvfs statvfs64
- # endif
- #endif
- #ifdef __USE_LARGEFILE64
- extern int statvfs64 (const char *__restrict __file,
- struct statvfs64 *__restrict __buf)
- __THROW __nonnull ((1, 2));
- #endif
- /* Return information about the filesystem containing the file FILDES
- refers to. */
- #ifndef __USE_FILE_OFFSET64
- extern int fstatvfs (int __fildes, struct statvfs *__buf)
- __THROW __nonnull ((2));
- libc_hidden_proto(fstatvfs)
- #else
- # ifdef __REDIRECT_NTH
- extern int __REDIRECT_NTH (fstatvfs, (int __fildes, struct statvfs *__buf),
- fstatvfs64) __nonnull ((2));
- # else
- # define fstatvfs fstatvfs64
- # endif
- #endif
- #ifdef __USE_LARGEFILE64
- extern int fstatvfs64 (int __fildes, struct statvfs64 *__buf)
- __THROW __nonnull ((2));
- #endif
- __END_DECLS
- #endif /* sys/statvfs.h */
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