| /* | |
| * Copyright (c) 1998, 2025, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| * | |
| */ | |
| #include "runtime/osThread.hpp" | |
| #include <Windows.h> | |
| OSThread::OSThread() | |
| : _thread_id(0), | |
| _thread_handle(nullptr), | |
| _interrupt_event(nullptr) {} | |
| OSThread::~OSThread() { | |
| if (_interrupt_event != nullptr) { | |
| CloseHandle(_interrupt_event); | |
| } | |
| } | |
| // We need to specialize this to interact with the _interrupt_event. | |
| void OSThread::set_interrupted(bool z) { | |
| if (z) { | |
| SetEvent(_interrupt_event); | |
| } | |
| else { | |
| // We should only ever clear the interrupt if we are in fact interrupted, | |
| // and this can only be done by the current thread on itself. | |
| ResetEvent(_interrupt_event); | |
| } | |
| } |