Method visit_library_calls

src/ast/visitor.rs:174–189

visit all the callexpr that are library calls.

(&self)

    /// visit all the callexpr that are library calls.
    pub fn visit_library_calls(&self) -> Vec<&Node> {
        let mut calls = Vec::new();
        let mut worklist = WorkList::new();
        worklist.push(&self.ast);
        while !worklist.empty() {
            let curr = worklist.pop();
            if let Clang::CallExpr(ce) = &curr.kind {
                let name = ce.get_name_as_string(curr);
                if get_func_gadget(&name).is_some() {
                    calls.push(curr);
                }
            }
            worklist.push_childs(curr.get_childs());
        }
        calls
    }

    pub fn get_library_call_names(&self) -> Vec<String> {
        let mut calls = Vec::new();