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1998-12-27 Roland McGrath <roland@baalperazim.frob.com>

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* sysdeps/mach/hurd/bits/statfs.h (struct statfs, struct statfs64): 
Remove __ from member names; rename __unused to f_spare. 1998-12-21  Mark Kettenis  <kettenis@phys.uva.nl> 
Implement fstatvfs and statfs on the Hurd. 
* sysdeps/mach/hurd/bits/statfs.h: New file. 
* sysdeps/mach/hurd/bits/statvfs.h: New file. 
* sysdeps/mach/hurd/fstatvfs.c: New file. 
* sysdeps/mach/hurd/statvfs.c: New file.
This commit is contained in:
Roland McGrath 1998-12-27 01:33:31 +00:00
parent 85f72e9c2a
commit 3362d76442
1 changed files with 84 additions and 0 deletions
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sysdeps/mach/hurd/bits/statfs.h Normal file
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/* Definition of `struct statfs', information about a filesystem.
Copyright (C) 1996, 97, 98 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _SYS_STATFS_H
# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
#endif
#include <bits/types.h>
/* GNU Hurd NOTE: The size of this structure (16 ints) is known in
<hurd/hurd_types.defs>, since it is used in the `file_statfs' RPC. MiG
does not cope at all well with the passed C structure not being of the
expected size. There are some filler words at the end to allow for
future expansion. To increase the size of the structure used in the RPC
and retain binary compatibility, we would need to assign a new message
number.
Note also that `struct statvfs' in <bits/statvfs.h> is laid out
identically to `struct statfs', so they can be used interchangeably.
Any changes made here must also be made in that file. */
struct statfs
{
unsigned int f_type;
unsigned int f_bsize;
#ifndef __USE_FILE_OFFSET64
__fsblkcnt_t f_blocks;
__fsblkcnt_t f_bfree;
__fsblkcnt_t f_bavail;
__fsblkcnt_t f_files;
__fsblkcnt_t f_ffree;
#else
__fsblkcnt64_t f_blocks;
__fsblkcnt64_t f_bfree;
__fsblkcnt64_t f_bavail;
__fsblkcnt64_t f_files;
__fsblkcnt64_t f_ffree;
#endif
__fsid_t f_fsid;
unsigned int f_namelen;
#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 statfs64
{
unsigned int f_type;
unsigned int f_bsize;
__fsblkcnt64_t f_blocks;
__fsblkcnt64_t f_bfree;
__fsblkcnt64_t f_bavail;
__fsblkcnt64_t f_files;
__fsblkcnt64_t f_ffree;
__fsid_t f_fsid;
unsigned int f_namelen;
__fsfilcnt64_t f_favail;
unsigned int f_frsize;
unsigned int f_flag;
unsigned int f_spare[3];
};
#endif