1 // Copyright 2024 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/notreached.h" 6 #include "base/synchronization/cancelable_event.h" 7 #include "base/synchronization/waitable_event.h" 8 #include "build/build_config.h" 9 10 namespace base { 11 12 CancelableEvent::CancelableEvent() = default; 13 14 CancelableEvent::~CancelableEvent() = default; 15 SignalImpl()16void CancelableEvent::SignalImpl() { 17 native_handle_.Signal(); 18 } 19 CancelImpl()20bool CancelableEvent::CancelImpl() { 21 return false; 22 } 23 TimedWaitImpl(TimeDelta timeout)24bool CancelableEvent::TimedWaitImpl(TimeDelta timeout) { 25 return native_handle_.TimedWait(timeout); 26 } 27 28 } // namespace base 29