Function laction

extlibs/lua/src/lua.c:56–59

** Function to be called at a C signal. Because a C signal cannot ** just change a Lua state (as there is no proper synchronization), ** this function only sets a hook that, when called, will stop the ** interpreter. */

** interpreter.
*/
static void laction (int i) {
  signal(i, SIG_DFL); /* if another SIGINT happens, terminate process */
  lua_sethook(globalL, lstop, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1);
}


static void print_usage (const char *badoption) {