1/* 2 * Copyright 2003-2007, Waldemar Kornewald <wkornew@gmx.net> 3 * Distributed under the terms of the MIT License. 4 */ 5 6#include <OS.h> 7#include "_libppputils.h" 8#include <cstdlib> 9#include <cstring> 10 11 12char* 13get_stack_driver_path() 14{ 15 char *path; 16 17 // user-defined stack driver path? 18 path = getenv("NET_STACK_DRIVER_PATH"); 19 if (path) 20 return path; 21 22 // use the default stack driver path 23 return NET_STACK_DRIVER_PATH; 24} 25