Function lsys_sym

xrepo/packages/l/lua/port/lua/src/loadlib.c:141–146

static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) {
  lua_CFunction f = cast_func(dlsym(lib, sym));
  if (l_unlikely(f == NULL))
    lua_pushstring(L, dlerror());
  return f;
}

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