79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/*
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* Copyright (c) 2003, 2024, Oracle and/or its affiliates. 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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#ifndef NSK_SHARE_NATIVE_NATIVE_THREAD_HPP
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#define NSK_SHARE_NATIVE_NATIVE_THREAD_HPP
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extern "C" {
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/**
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* A thread procedure with a void* argument and returning
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* a status.
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*/
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typedef int(*PROCEDURE)(void*);
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/**
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* Return a thread mirror, or null if failed.
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*/
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void* THREAD_new(PROCEDURE procedure, void* context);
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/**
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* Return the thread if started OK, or null if failed.
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*/
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void* THREAD_start(void* thread);
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/**
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* Return 1 if the thread has been started, or 0 if not,
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* or -1 if thread==nullptr.
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*/
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int THREAD_isStarted(void* thread);
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/**
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* Return 1 if the thread has been started and already has finished,
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* or 0 if the thread hasn't finish (or even hasn't been started),
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* or -1 if thread==nullptr.
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*/
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int THREAD_hasFinished(void* thread);
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/**
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* Return thread->status if thread has finished,
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* or return 0 if thread hasn't finished,
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* or retuen -1 if thread==nullptr.
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*/
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int THREAD_status(void* thread);
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/**
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* Cycle with 1 second sleeps until the thread has finished;
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* or return immediately, if thread==nullptr.
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*/
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void THREAD_waitFor(void* thread);
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/**
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* Current thread sleeps.
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*/
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void THREAD_sleep(int seconds);
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}
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#endif
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