45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2015 Danny Robson <danny@nerdcruft.net>
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*/
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#include "barrier.hpp"
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#include "except.hpp"
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using util::threads::barrier;
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///////////////////////////////////////////////////////////////////////////////
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barrier::barrier (unsigned count)
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{
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pthread_barrier_init (&m_id, nullptr, count);
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}
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//-----------------------------------------------------------------------------
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barrier::~barrier ()
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{
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pthread_barrier_destroy (&m_id);
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}
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///////////////////////////////////////////////////////////////////////////////
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void
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barrier::wait (void)
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{
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auto err = pthread_barrier_wait (&m_id);
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errno_error::try_code (err);
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}
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