BlockDevice.hpp

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#ifndef INCLUDE_DISTORTOS_DEVICES_MEMORY_BLOCKDEVICE_HPP_
#define INCLUDE_DISTORTOS_DEVICES_MEMORY_BLOCKDEVICE_HPP_

#include <cstddef>
#include <cstdint>

namespace distortos
{

namespace devices
{

class BlockDevice
{
public:

    virtual ~BlockDevice() = default;

    virtual int close() = 0;

    virtual int erase(uint64_t address, uint64_t size) = 0;

    virtual size_t getBlockSize() const = 0;

    virtual uint64_t getSize() const = 0;

    virtual void lock() = 0;

    virtual int open() = 0;

    virtual int read(uint64_t address, void* buffer, size_t size) = 0;

    virtual int synchronize() = 0;

    virtual void unlock() = 0;

    virtual int write(uint64_t address, const void* buffer, size_t size) = 0;

    BlockDevice() = default;
    BlockDevice(const BlockDevice&) = delete;
    BlockDevice& operator=(const BlockDevice&) = delete;
};

}   // namespace devices

}   // namespace distortos

#endif  // INCLUDE_DISTORTOS_DEVICES_MEMORY_BLOCKDEVICE_HPP_