SignalSemaphore.h

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#ifndef SIGNALSEMAPHORE_H
#define SIGNALSEMAPHORE_H
 
#include <stdint.h>
#include "OsUtility.h"
#include <cstdio>
 
class SignalSemaphore
{
public:
    SignalSemaphore(const char* baseName, const char* nameExtension = nullptr) noexcept;
 
    SignalSemaphore(const SignalSemaphore& copy) = delete;
 
    SignalSemaphore& operator=(const SignalSemaphore& copy) = delete;
 
    ~SignalSemaphore();
 
    bool WaitUntilSignalled(uint32_t msecToWait = OS_WAIT_FOREVER) noexcept;
 
    bool Signal() noexcept;
 
    bool IsSignalled() noexcept;
 
    bool EnsureInitialized() noexcept;
 
    bool IsInitialized() const noexcept;
 
    const char* GetName() const noexcept;
 
private:
 
    static constexpr uint32_t MaxNameLength = 39U;  
 
    OS_Semaphore semaphore;  
    char name[MaxNameLength + 1];  
    bool initialized;  
};
 
#endif /* SIGNALSEMAPHORE_H */