__set_errno (ENOSYS); return -1;
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;
fstatfs64 (int fd, struct statfs64 *buf){  __set_errno (ENOSYS);  return -1;}