[erlang-questions] c-node and arbitrary erlang term

[David King]

> char *e_headers = "[{one, 1}, {two, 2}]";
> erlterm = erl_format("~s", e_headers);
> erl_reg_send(fd, "testc", erlterm);
> erl_free_term(erlterm);
> free(e_headers);

Have you made sure that your bus error is on the line you think it is?  
If you're freeing a pointer to a literal char*, you'll get a bus  
error. This alone generates a bus error on my system:

> int main() {
>   char *e_headers = "[{one, 1}, {two, 2}]";
>   free(e_headers);
> }