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osThread_aix.cpp 
54 строки · 1.8 Кб
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/*
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 * Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
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 * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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// no precompiled headers
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#include "memory/allocation.inline.hpp"
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#include "runtime/handles.inline.hpp"
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#include "runtime/mutexLocker.hpp"
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#include "runtime/os.hpp"
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#include "runtime/osThread.hpp"
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#include "runtime/safepoint.hpp"
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#include "runtime/vmThread.hpp"
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void OSThread::pd_initialize() {
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  _thread_id        = 0;
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  _kernel_thread_id = 0;
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  _siginfo = nullptr;
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  _ucontext = nullptr;
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  _expanding_stack = 0;
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  _alt_sig_stack = nullptr;
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  _last_cpu_times.sys = _last_cpu_times.user = 0L;
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  sigemptyset(&_caller_sigmask);
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  _startThread_lock = new Monitor(Mutex::event, "startThread_lock");
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  assert(_startThread_lock != nullptr, "check");
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}
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void OSThread::pd_destroy() {
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  delete _startThread_lock;
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}
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