bits/statfs.h

   1 /* Definition of `struct statfs', information about a filesystem.
   2    Copyright (C) 1996, 1997 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  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    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 /*
  21  * Never include this file directly; use <sys/statfs.h> instead.
  22  */
  23
  24 #ifndef _BITS_STATFS_H
  25 #define _BITS_STATFS_H  1
  26
  27 #include <bits/types.h>
  28
  29 /* GNU Hurd NOTE: The size of this structure (16 ints) is known in
  30    <hurd/hurd_types.defs>, since it is used in the `file_statfs' RPC.  MiG
  31    does not cope at all well with the passed C structure not being of the
  32    expected size.  There are some filler words at the end to allow for
  33    future expansion.  To increase the size of the structure used in the RPC
  34    and retain binary compatibility, we would need to assign a new message
  35    number.  */
  36
  37 struct statfs
  38   {
  39     unsigned int f_type;
  40     unsigned int f_bsize;
  41     __fsblkcnt_t f_blocks;
  42     __fsblkcnt_t f_bfree;
  43     __fsblkcnt_t f_bavail;
  44     __fsblkcnt_t f_files;
  45     __fsblkcnt_t f_ffree;
  46     __fsid_t f_fsid;
  47     unsigned int f_namelen;
  48     unsigned int f_spare[6];
  49   };
  50
  51
  52 #endif /* bits/statfs.h */