Sebastian
25 lines
491 B
C++
25 lines
491 B
C++
#pragma once
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#include <chrono>
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#include <semaphore>
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struct semaphore_pair_lock
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{
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std::binary_semaphore sem_cleanup{0};
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std::binary_semaphore sem_needpost{0};
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void prepare_release_client()
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{
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using namespace std::literals;
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// FIXME if jack is not running we can skip this
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this->sem_needpost.release();
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this->sem_cleanup.try_acquire_for(1s);
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}
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void check_client_released()
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{
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if (!this->sem_needpost.try_acquire())
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this->sem_cleanup.release();
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}
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};
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