如何在 Ubuntu 的共享库中列出导出的函数
我刚刚在 Ubuntu 上构建了一个共享库，当我尝试使用该功能时，加载该库的应用程序报告找不到 'xxx' 符号.
I have just built a shared lib on Ubuntu, and when I attempt to use the function, the application that loads the library is reporting 'xxx' symbol not found.
我想检查(即列出)我的库导出的函数，以便进一步调查此问题.
I want to check (i.e. list) the functions that are exported by my library so I can investigate this issue further.
相关详情:
操作系统:Ubuntu 9.10编译器:gcc 4.4.1链接器:GNU ld 2.20
OS: Ubuntu 9.10 compiler: gcc 4.4.1 linker: GNU ld 2.20
推荐答案
试试 nm 实用程序.
Try the nm utility.
GNU nm 列出对象中的符号文件 objfile.... 如果没有目标文件被列为参数，nm 假设文件 a.out.[参考]
GNU nm lists the symbols from object files objfile.... If no object files are listed as arguments, nm assumes the file a.out. [reference]
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