Hey guys,
I'm playing around with embedding ECL into a C program. I've followed the blog post which was very useful, but as far as calling lisp functions, didn't really get beyond the cl_safe_eval type operations. I'd like to be able to get a handle to a specific lisp function, and call that function passing some arguments. What I've tried is basically this series of steps (omitting boot, shutdown, etc for brevity):
* cl_safe_eval some code doing (load "foo.lisp") // From the blog example, works fine * ecl_make_symbol("BAR", "CL-USER") // Quite sure this is where I'm going wrong * cl_funcall the symbol from step 2, which gives me this a few times before dropping to debugger: Condition of type: SIMPLE-ERROR 0 is an illegal frs index. No restarts available.
I'm sure step 2 is where I'm going wrong and the symbol I try to retrieve is not valid, thus the issue in step 3. Sorry if this is too basic a question, but could someone give me a working example of doing something like this?
Thanks, Morgan