1 /* Return information about the filesystem on which FD resides.
2 Copyright (C) 1996,1997,1998,1999,2000,2003,2007
3 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
23 #include <sys/statfs.h>
26 #include <kernel-features.h>
28 /* Defined in statfs64.c. */
29 extern int __no_statfs64 attribute_hidden
;
31 /* Return information about the filesystem on which FD resides. */
33 __fstatfs64 (int fd
, struct statfs64
*buf
)
36 # if __ASSUME_STATFS64 == 0
40 int result
= INLINE_SYSCALL (fstatfs64
, 3, fd
, sizeof (*buf
), buf
);
42 # if __ASSUME_STATFS64 == 0
43 if (result
== 0 || errno
!= ENOSYS
)
47 # if __ASSUME_STATFS64 == 0
53 #if __ASSUME_STATFS64 == 0
56 if (__fstatfs (fd
, &buf32
) < 0)
59 buf
->f_type
= buf32
.f_type
;
60 buf
->f_bsize
= buf32
.f_bsize
;
61 buf
->f_blocks
= buf32
.f_blocks
;
62 buf
->f_bfree
= buf32
.f_bfree
;
63 buf
->f_bavail
= buf32
.f_bavail
;
64 buf
->f_files
= buf32
.f_files
;
65 buf
->f_ffree
= buf32
.f_ffree
;
66 buf
->f_fsid
= buf32
.f_fsid
;
67 buf
->f_namelen
= buf32
.f_namelen
;
68 buf
->f_frsize
= buf32
.f_frsize
;
69 memcpy (buf
->f_spare
, buf32
.f_spare
, sizeof (buf32
.f_spare
));
74 weak_alias (__fstatfs64
, fstatfs64
)