Accessing .so libraries using dlopen() throws undefined symbol error

Question

I\'m trying to dynamically load a camera library .so file into a Linux executable to gain access to simple camera functions.

I\'m attempting to do this by:

Answer 1

The ldd command can be used to display shared library dependencies.

ldd libCamera.so

Once you know the dependencies, you can use nm to show the symbols in each library.

nm -DC libCamera.so