// GhidraScript: list functions whose symbol name contains a substring.
// Usage: FindFunctions.java DrawMark

import ghidra.app.script.GhidraScript;
import ghidra.program.model.listing.Function;
import ghidra.program.model.listing.FunctionIterator;

public class FindFunctions extends GhidraScript {
    @Override
    public void run() throws Exception {
        String[] args = getScriptArgs();
        if (args == null || args.length == 0) {
            printerr("FindFunctions: needs a case-sensitive name substring");
            return;
        }
        String needle = args[0];
        FunctionIterator functions = currentProgram.getFunctionManager().getFunctions(true);
        while (functions.hasNext() && !monitor.isCancelled()) {
            Function function = functions.next();
            if (function.getName(true).contains(needle)) {
                println(function.getEntryPoint() + " " + function.getName(true));
            }
        }
    }
}