On 24.12.2011 11:53, Stefan Sperling wrote:
> On Sat, Dec 24, 2011 at 11:24:14AM +0100, Branko Čibej wrote:
>> On 24.12.2011 09:41, Stefan Küng wrote:
>>> On 23.12.2011 23:52, Branko Čibej wrote:
>>>> Ranting is all very well, but I've yet to hear a suggestion from you
>>>> about how the libraries should handle unrecoverable errors. Like, for
>>>> example, the case where wc.db contains inconsistent and/or invalid data.
>>> Simple: return an error!
>>> That way the application can go on running, only the svn command is
>>> Sure, returning an error isn't always easy because it requires that
>>> you code a path to return to a known state. But for a library that's
>>> what has to be done.
>> In the case of Subversion, that would imply:
>> * second, removing all uses of SVN_ERR_MALFUNCTION* and SVN_ERR_ASSERT*;
> I disagree.
Exactly. So do I. :)
>> * but first, making every library function return an svn_error_t.
> I doubt that's really an issue.
> Virtually any important call TSVN needs does return svn_error_t already.
Ah, but our private functions definitely do not.
Just saying, if we wanted to have a "completely recoverable" error
handling model, then what I said is what would have to be done. With the
obvious alternative of doing setjmp/longjmp magic, but that's a /really/
Received on 2011-12-24 16:44:53 CET