AuroraRuntime/Include/Aurora/HWInfo/RamInfo.hpp

/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: RamInfo.hpp
    Date: 2021-6-10
    Author: Reece
***/
#pragma once 

#include "RamStat.hpp"

namespace Aurora::HWInfo
{
    /**
     * @brief Virtual Address Space / Address Space Available
     * @return  
    */
    AUKN_SYM AuOptional<RamStat> GetMemStatProcess();

    /**
     * @brief Private (/unshared) Address Space / Address Space Available
     * @return
    */
    AUKN_SYM AuOptional<RamStat> GetMemStatProcessBlamed();

    /**
     * @brief Total Unique Address Space / Address Space Available (a/k/a Commit Charge)
     * @return
    */
    AUKN_SYM AuOptional<RamStat> GetMemStatSystem();

    /**
     * @brief Physical Memory Used / Total Physical Memory
     * @return
    */
    AUKN_SYM AuOptional<RamStat> GetMemStatPhysical();

    /**
     * @brief GetMemStatSystem at start-up
     * @return
    */
    AUKN_SYM AuOptional<RamStat> GetMemStatStartup();

    AUKN_SYM AuOptional<AuUInt64> GetSwapSize();

    AUKN_SYM AuOptional<AuUInt64> GetPhysicalSize();

    AUKN_SYM AuUInt32 GetPageSize();
}