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14 lines
247 B
C++
14 lines
247 B
C++
#pragma once
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#include "AP_HAL_Empty.h"
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class Empty::Semaphore : public AP_HAL::Semaphore {
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public:
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Semaphore() : _taken(false) {}
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bool give();
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bool take(uint32_t timeout_ms);
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bool take_nonblocking();
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private:
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bool _taken;
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};
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