linux dlopen 当在进程中调用 dlopen() 时，我可以在我的库中收到通知吗？

Question

每当在同一进程中使用 Linux 上的 dlopen() 函数从任何其他库加载任何新库时，我能否在我的库中获得通知？谢谢。

Answer 1

构建一个 library interposer插入 dlopen()。

With dynamic linking, you can intercept any function call an application makes to any shared library. Once you intercept it, you can do whatever you want in that function, as well as call the real function the application originally intended to call.