修改后：
if (-1 == munmap (buffers ->start, buffers->length))->start, buffers->
阅读背景：
error: request for member '*' in '*', which is of non-class type '*'
来源：互联网
修改后：
if (-1 == munmap (buffers ->start, buffers->length))->start, buffers->
分享到：
