/* Return information about the filesystem on which FD resides.   Copyright (C) 1996, 1997, 1998, 1999, 2000 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.  */#include <features.h>#ifdef __UCLIBC_HAS_LFS__#if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS != 64 #undef _FILE_OFFSET_BITS#define	_FILE_OFFSET_BITS   64#endif#ifndef __USE_LARGEFILE64# define __USE_LARGEFILE64	1#endif/* We absolutely do _NOT_ want interfaces silently * renamed under us or very bad things will happen... */#ifdef __USE_FILE_OFFSET64# undef __USE_FILE_OFFSET64#endif#include <errno.h>#include <string.h>#include <sys/statfs.h>#include <sys/statvfs.h>#include <stddef.h>/* Return information about the filesystem on which FD resides.  */int fstatfs64 (int fd, struct statfs64 *buf){    struct statfs buf32;    if (fstatfs (fd, &buf32) < 0)	return -1;    buf->f_type = buf32.f_type;    buf->f_bsize = buf32.f_bsize;    buf->f_blocks = buf32.f_blocks;    buf->f_bfree = buf32.f_bfree;    buf->f_bavail = buf32.f_bavail;    buf->f_files = buf32.f_files;    buf->f_ffree = buf32.f_ffree;    buf->f_fsid = buf32.f_fsid;    buf->f_namelen = buf32.f_namelen;    memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));    return 0;}#endif /* __UCLIBC_HAS_LFS__ */