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Static Loading of a dynamic library in linux

Source: Internet
Author: User
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Problems with static loading of a dynamic library in linux-Linux general technology-Linux programming and kernel information. The following is a detailed description. I recently encountered a problem in my work. Although the problem has been solved, I still don't quite understand the specific cause and why.

Program structure: There are two dynamic libraries A. so and B. so, and A. so is statically loaded with B. so. At the same time, A and B have the same class C at the same time. (for the sake of clarity below, the AC class and BC class are actually A class.) The BC class adds the function fun1, the same functions as AC and BC are fun. B has a C instance objectBC. Fun and fun1 content:
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