Mutex.h

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#ifndef MUTEX_H
#define MUTEX_H
 
#include <stdint.h>
#include "OsUtility.h"
 
class Mutex
{
public:
 
    Mutex( const char* name, const char* nameExtension = 0 ) noexcept;
 
    Mutex( const Mutex& copy ) = delete;
 
    Mutex& operator = ( const Mutex& copy ) = delete;
 
    ~Mutex();
 
    bool IsInitialized() const noexcept
    {
        return initialized;
    }
 
 
    bool Lock( uint32_t maxMsecToWait) noexcept;
 
    bool Unlock() noexcept;
 
 
 
    uint32_t GetOwnershipCount() const noexcept
    {
        // FreeRTOS mutexes don't have ownership count like ThreadX
        // Return 0 to indicate not supported or implement alternative logic
        return 0;
    }
 
    const char* GetName() const noexcept
    {
        return mutexName;
    }
 
    bool EnsureInitialized() noexcept
    {
        if ( !initialized )
        {
            initialized = os_mutex_create_ex( mutex, mutexName );
        }
        return initialized;
    }
 
 
  static constexpr uint32_t MaxNameLength = 39U;  // Not including null terminator
private:
 
    OS_Mutex mutex;
    char mutexName[MaxNameLength + 1];
    bool initialized;
 
};
 
 
#endif /* MUTEX_H */