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/* Definition of `struct statvfs', information about a filesystem.
Copyright (C) 1998-2017 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
# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
#endif
#include <bits/types.h>
/* GNU Hurd NOTE: This structure is carefully laid out such that we
can use the `file_statfs' RPC to implement `statvfs' and
`fstatvfs'. Please keep this file in sync with <bits/statfs.h>,
and pay attention to the note in that file. */
struct statvfs
{
unsigned int __f_type;
unsigned int f_bsize;
#ifndef __USE_FILE_OFFSET64
__fsblkcnt_t f_blocks;
__fsblkcnt_t f_bfree;
__fsblkcnt_t f_bavail;
__fsfilcnt_t f_files;
__fsfilcnt_t f_ffree;
#else
__fsblkcnt64_t f_blocks;
__fsblkcnt64_t f_bfree;
__fsblkcnt64_t f_bavail;
__fsfilcnt64_t f_files;
__fsfilcnt64_t f_ffree;
#endif
__fsid_t f_fsid;
unsigned int f_namemax; /* NOTE: f_namelen in `struct statfs'. */
#ifndef __USE_FILE_OFFSET64
__fsfilcnt_t f_favail;
#else
__fsfilcnt64_t f_favail;
#endif
unsigned int f_frsize;
unsigned int f_flag;
unsigned int f_spare[3];
};
#ifdef __USE_LARGEFILE64
struct statvfs64
{
unsigned int __f_type;
unsigned int f_bsize;
__fsblkcnt64_t f_blocks;
__fsblkcnt64_t f_bfree;
__fsblkcnt64_t f_bavail;
__fsfilcnt64_t f_files;
__fsfilcnt64_t f_ffree;
__fsid_t f_fsid;
unsigned int f_namemax;
__fsfilcnt64_t f_favail;
unsigned int f_frsize;
unsigned int f_flag;
unsigned int f_spare[3];
};
#endif
/* Definitions for the flag in `f_flag'.
The values for the non-standard flags come from Linux. */
enum
{
ST_RDONLY = 1,
#define ST_RDONLY ST_RDONLY
ST_NOSUID = 2
#define ST_NOSUID ST_NOSUID
#ifdef __USE_GNU
,
ST_NOEXEC = 8,
# define ST_NOEXEC ST_NOEXEC
ST_SYNCHRONOUS = 16,
# define ST_SYNCHRONOUS ST_SYNCHRONOUS
ST_NOATIME = 32 /* Do not update access times. */
# define ST_NOATIME ST_NOATIME
#endif
};
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