mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-23 01:21:42 +00:00
32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
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/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2015. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#include "SafeThread.h"
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//using namespace nt;
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void detail::SafeThreadOwnerBase::Start(SafeThread* thr) {
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SafeThread* curthr = nullptr;
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SafeThread* newthr = thr;
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if (!m_thread.compare_exchange_strong(curthr, newthr)) {
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delete newthr;
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return;
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}
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std::thread([=]() {
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newthr->Main();
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delete newthr;
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}).detach();
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}
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void detail::SafeThreadOwnerBase::Stop() {
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SafeThread* thr = m_thread.exchange(nullptr);
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if (!thr) return;
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std::lock_guard<std::mutex> lock(thr->m_mutex);
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thr->m_active = false;
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thr->m_cond.notify_one();
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}
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