[tpm] IO::Handle not catching errors

[James E Keenan]

On May 26, 2008, at 7:59 PM, Cees Hek wrote:
>>
>> do something
>> useful?
>
> Actually, you can pass IO::Handle based objects as the first parameter
> of open.

I stand corrected, or, rather, I sit corrected.

But I still wonder why a system call would not suffice.