| /* Definitions for getting information about a filesystem. |
| Copyright (C) 1998, 1999, 2000, 2004 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #ifndef _SYS_STATVFS_H |
| #define _SYS_STATVFS_H 1 |
| |
| #include <features.h> |
| |
| /* Get the system-specific definition of `struct statfs'. */ |
| #include <bits/statvfs.h> |
| |
| #ifndef __USE_FILE_OFFSET64 |
| # ifndef __fsblkcnt_t_defined |
| typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ |
| # define __fsblkcnt_t_defined |
| # endif |
| # ifndef __fsfilcnt_t_defined |
| typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ |
| # define __fsfilcnt_t_defined |
| # endif |
| #else |
| # ifndef __fsblkcnt_t_defined |
| typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ |
| # define __fsblkcnt_t_defined |
| # endif |
| # ifndef __fsfilcnt_t_defined |
| typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ |
| # define __fsfilcnt_t_defined |
| # endif |
| #endif |
| |
| __BEGIN_DECLS |
| |
| /* Return information about the filesystem on which FILE resides. */ |
| #ifndef __USE_FILE_OFFSET64 |
| extern int statvfs (__const char *__restrict __file, |
| struct statvfs *__restrict __buf) |
| __THROW __nonnull ((1, 2)); |
| #else |
| # ifdef __REDIRECT_NTH |
| extern int __REDIRECT_NTH (statvfs, |
| (__const char *__restrict __file, |
| struct statvfs *__restrict __buf), statvfs64) |
| __nonnull ((1, 2)); |
| # else |
| # define statvfs statvfs64 |
| # endif |
| #endif |
| #ifdef __USE_LARGEFILE64 |
| extern int statvfs64 (__const char *__restrict __file, |
| struct statvfs64 *__restrict __buf) |
| __THROW __nonnull ((1, 2)); |
| #endif |
| |
| /* Return information about the filesystem containing the file FILDES |
| refers to. */ |
| #ifndef __USE_FILE_OFFSET64 |
| extern int fstatvfs (int __fildes, struct statvfs *__buf) |
| __THROW __nonnull ((2)); |
| #else |
| # ifdef __REDIRECT_NTH |
| extern int __REDIRECT_NTH (fstatvfs, (int __fildes, struct statvfs *__buf), |
| fstatvfs64) __nonnull ((2)); |
| # else |
| # define fstatvfs fstatvfs64 |
| # endif |
| #endif |
| #ifdef __USE_LARGEFILE64 |
| extern int fstatvfs64 (int __fildes, struct statvfs64 *__buf) |
| __THROW __nonnull ((2)); |
| #endif |
| |
| __END_DECLS |
| |
| #endif /* sys/statvfs.h */ |