/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.   This file is part of the GNU C Library.   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.   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>#define __USE_GNU#include <errno.h>#include <mntent.h>#include <paths.h>#include <string.h>#include <sys/mount.h>#include <sys/stat.h>#include <sys/statfs.h>#include <sys/statvfs.h>int statvfs (const char *file, struct statvfs *buf){    struct statfs fsbuf;    struct stat st;    /* Get as much information as possible from the system.  */    if (statfs (file, &fsbuf) < 0)	return -1;#define STAT(st) stat (file, st)#include "internal_statvfs.c"    /* We signal success if the statfs call succeeded.  */    return 0;}