/* Definitions for getting information about a filesystem.

   Copyright (C) 1996-2018 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_STATFS_H

#define	_SYS_STATFS_H	1

#include <features.h>

/* Get the system-specific definition of `struct statfs'.  */

#include <bits/statfs.h>

__BEGIN_DECLS

/* Return information about the filesystem on which FILE resides.  */

#ifndef __USE_FILE_OFFSET64

extern int statfs (const char *__file, struct statfs *__buf)

     __THROW __nonnull ((1, 2));

#else

# ifdef __REDIRECT_NTH

extern int __REDIRECT_NTH (statfs,

			   (const char *__file, struct statfs *__buf),

			   statfs64) __nonnull ((1, 2));

# else

#  define statfs statfs64

# endif

#endif

#ifdef __USE_LARGEFILE64

extern int statfs64 (const char *__file, struct statfs64 *__buf)

     __THROW __nonnull ((1, 2));

#endif

/* Return information about the filesystem containing the file FILDES

   refers to.  */

#ifndef __USE_FILE_OFFSET64

extern int fstatfs (int __fildes, struct statfs *__buf)

     __THROW __nonnull ((2));

#else

# ifdef __REDIRECT_NTH

extern int __REDIRECT_NTH (fstatfs, (int __fildes, struct statfs *__buf),

			   fstatfs64) __nonnull ((2));

# else

#  define fstatfs fstatfs64

# endif

#endif

#ifdef __USE_LARGEFILE64

extern int fstatfs64 (int __fildes, struct statfs64 *__buf)

     __THROW __nonnull ((2));

#endif

__END_DECLS

#endif	/* sys/statfs.h */