result =  __syscall_fstat (fd, &kbuf);
result = INLINE_SYSCALL (fstat, 2, fd, &kbuf);
__fxstat (int vers, int fd, struct stat *buf){  struct kernel_stat kbuf;  int result;  if (vers == _STAT_VER_KERNEL)    return __syscall_fstat (fd, (struct kernel_stat *) buf);  result =  __syscall_fstat (fd, &kbuf);  if (result == 0)    result = xstat_conv (vers, &kbuf, buf);  return result;}