1/*
2 * Copyright 2017-present Facebook, Inc.
3 *
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
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
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.
15 */
16
17#include <folly/portability/Sched.h>
18
19#if _WIN32
20#include <thread>
21
22namespace folly {
23namespace portability {
24namespace sched {
25int sched_yield() {
26 std::this_thread::yield();
27 return 0;
28}
29
30// There is only 1 scheduling policy on Windows
31int sched_get_priority_min(int policy) {
32 return -15;
33}
34
35int sched_get_priority_max(int policy) {
36 return 15;
37}
38} // namespace sched
39} // namespace portability
40} // namespace folly
41#endif
42