2 * Copyright 2017 Facebook, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include <folly/detail/IPAddress.h>
19 #include <folly/Format.h>
21 namespace folly { namespace detail {
23 std::string familyNameStrDefault(sa_family_t family) {
24 return folly::sformat("sa_family_t({})", folly::to<std::string>(family));
27 [[noreturn]] void getNthMSBitImplThrow(size_t bitCount, sa_family_t family) {
28 throw std::invalid_argument(folly::to<std::string>(
29 "Bit index must be < ",
31 " for addresses of type :",
32 familyNameStr(family)));