/***
    Copyright (C) 2022 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: FileAdvisory.NT.cpp
    Date: 2022-1-29
    Author: Reece
***/
#include <Source/RuntimeInternal.hpp>
#include "FS.hpp"
#include "FileAdvisory.NT.hpp"

namespace Aurora::IO::FS
{
    DWORD NtLockAdvisoryToShare(EFileAdvisoryLockLevel level)
    {
        switch (level)
        {
        case EFileAdvisoryLockLevel::eEnumCount:
        case EFileAdvisoryLockLevel::eNoSafety:
            return FILE_SHARE_READ | FILE_SHARE_WRITE;
        case EFileAdvisoryLockLevel::eBlockWrite:
            return FILE_SHARE_READ;
        case EFileAdvisoryLockLevel::eBlockReadWrite:
            return 0;
        }
        return 0;
    }
}