1 // Copyright 2020 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include "pw_chrono/system_clock.h" 17 18 namespace pw::this_thread { 19 sleep_until(chrono::SystemClock::time_point until_at_least)20inline void sleep_until(chrono::SystemClock::time_point until_at_least) { 21 // Note that if this deadline is in the future, it will get rounded up by 22 // one whole tick due to how sleep_for is implemented. 23 return sleep_for(until_at_least - chrono::SystemClock::now()); 24 } 25 26 } // namespace pw::this_thread 27