Function ll_sym

other_src/lua/src/loadlib.cpp:86–94

} FuncPointerUnion;

static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) {
  assert(sizeof(void*) == sizeof(lua_CFunction));
  FuncPointerUnion fpu;
  fpu.pointer = dlsym(lib, sym);
  if (fpu.func == NULL) {
    lua_pushstring(L, dlerror());
  }
  return fpu.func;
}

/* }====================================================== */