Shm.hpp

//
// Created by xiong on 2022/6/9.
//
 
#ifndef EMX_Shm_HPP
#define EMX_Shm_HPP
 
#include <cstdint>
 
namespace Emx {
    class Shm {
    public:
        Shm() {
            m_shmId = -1;
            m_shmPtr = nullptr;
        }
 
        ~Shm() {
            Destroy();
        }
 
        void *Create(int key, int32_t size = 0);
 
        void Destroy();
 
        int32_t GetSize();
 
    private:
        int m_shmId;
        void *m_shmPtr;
    };
}
 
#endif //EMX_Shm_HPP