/**************************************************************************** ** ** Copyright (C) 2022 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ******************************************************************************/ #include "qmutex.h" #include #include "qmutex_p.h" #include QT_BEGIN_NAMESPACE QMutexPrivate::QMutexPrivate() { event = CreateEvent(0, FALSE, FALSE, 0); if (!event) qWarning("QMutexPrivate::QMutexPrivate: Cannot create event"); } QMutexPrivate::~QMutexPrivate() { CloseHandle(event); } bool QMutexPrivate::wait(int timeout) { return (WaitForSingleObjectEx(event, timeout < 0 ? INFINITE : timeout, FALSE) == WAIT_OBJECT_0); } void QMutexPrivate::wakeUp() noexcept { SetEvent(event); } QT_END_NAMESPACE