1 /* Return information about the filesystem on which FD resides.
2 Copyright (C) 1996, 1997, 1998, 2000, 2001 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 Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the 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 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
19
20 #include <errno.h>
21 #include <sys/statvfs.h>
22 #include <string.h>
23 #include <machine/weakalias.h>
24
25 /* Return information about the filesystem on which FD resides. */
26 int
__fstatvfs64(int fd,struct statvfs64 * buf)27 __fstatvfs64 (int fd, struct statvfs64 *buf)
28 {
29 struct statvfs buf32;
30
31 if (fstatvfs (fd, &buf32) < 0)
32 return -1;
33
34 buf->f_bsize = buf32.f_bsize;
35 buf->f_frsize = buf32.f_frsize;
36 buf->f_blocks = buf32.f_blocks;
37 buf->f_bfree = buf32.f_bfree;
38 buf->f_bavail = buf32.f_bavail;
39 buf->f_files = buf32.f_files;
40 buf->f_ffree = buf32.f_ffree;
41 buf->f_favail = buf32.f_favail;
42 buf->f_fsid = buf32.f_fsid;
43 buf->f_flag = buf32.f_flag;
44 buf->f_namemax = buf32.f_namemax;
45 memcpy (buf->__f_spare, buf32.__f_spare, sizeof (buf32.__f_spare));
46
47 return 0;
48 }
49 weak_alias (__fstatvfs64, fstatvfs64)
50