ReadNative()

unsafe int System.IO.Strategies.Net5CompatFileStreamStrategy.ReadNative ( Span< byte > buffer )

inlineprivate

Definition at line 798 of file Net5CompatFileStreamStrategy.cs.

    {
        VerifyOSHandlePosition();
        int errorCode;
        int num = ReadFileNative(_fileHandle, buffer, null, out errorCode);
        if (num == -1)
        {
            if (errorCode != 109)
            {
                if (errorCode == 87)
                {
                    ThrowHelper.ThrowArgumentException_HandleNotSync("_fileHandle");
                }
                throw Win32Marshal.GetExceptionForWin32Error(errorCode, _fileHandle.Path);
            }
            num = 0;
        }
        _filePosition += num;
        return num;
    }

References System.IO.Strategies.Net5CompatFileStreamStrategy._fileHandle, System.IO.Strategies.Net5CompatFileStreamStrategy._filePosition, System.buffer, System.IO.Win32Marshal.GetExceptionForWin32Error(), Microsoft.Win32.SafeHandles.SafeFileHandle.Path, System.IO.Strategies.Net5CompatFileStreamStrategy.ReadFileNative(), System.ThrowHelper.ThrowArgumentException_HandleNotSync(), and System.IO.Strategies.Net5CompatFileStreamStrategy.VerifyOSHandlePosition().

Referenced by System.IO.Strategies.Net5CompatFileStreamStrategy.FillReadBufferForReadByte(), and System.IO.Strategies.Net5CompatFileStreamStrategy.ReadSpan().