ydb/library/pdisk_io/spdk_state.h


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#pragma once 
 
#include <util/system/yassert.h> 
 
namespace NKikimr::NPDisk { 
 
class ISpdkState { 
public: 
    virtual void LaunchThread(int (*fn)(void *), void *cookie) = 0; 
    virtual ui8 *Malloc(ui64 size, ui32 align) = 0; 
    virtual void Free(ui8 *buff) = 0; 
    //virtual ui64 GetDeviceSize() = 0; 
    virtual void WaitAllThreads() = 0; 
    virtual ~ISpdkState() {}; 
}; 
 
class TSpdkStateOSS : public ISpdkState { 
public: 
    TSpdkStateOSS() {} 
 
    void LaunchThread(int (*)(void *), void *) override { 
         Y_FAIL("Spdk is not supported now"); 
    } 
 
    ui8 *Malloc(ui64, ui32) override { 
         Y_FAIL("Spdk is not supported now"); 
    } 
 
    void Free(ui8 *) override { 
         Y_FAIL("Spdk is not supported now"); 
    } 
 
    //ui64 GetDeviceSize() override { 
    //     Y_FAIL("Spdk is not supported now"); 
    //} 
 
    void WaitAllThreads() override { 
         Y_FAIL("Spdk is not supported now"); 
    } 
}; 
 
}