io/sys/statfs.h

   1 /* Definitions for getting information about a filesystem.
   2 Copyright (C) 1996 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
  17 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  18 Cambridge, MA 02139, USA.  */
  19
  20 #ifndef _SYS_STATFS_H
  21
  22 #define _SYS_STATFS_H   1
  23 #include <features.h>
  24
  25 /* Get the system-specific definition of `struct statfs'.  */
  26 #include <statfsbuf.h>
  27
  28 __BEGIN_DECLS
  29
  30 /* Return information about the filesystem on which FILE resides.  */
  31 extern int __statfs __P ((__const char *__file, struct statfs *__buf));
  32 extern int statfs __P ((__const char *__file, struct statfs *__buf));
  33
  34 /* Return information about the filesystem containing the file FILDES
  35    refers to.  */
  36 extern int __fstatfs __P ((int __fildes, struct statfs *__buf));
  37 extern int fstatfs __P ((int __fildes, struct statfs *__buf));
  38
  39 __END_DECLS
  40
  41 #endif  /* sys/statfs.h */