Re: flags argument for dsm_create - Mailing list pgsql-hackers

From Andres Freund
Subject Re: flags argument for dsm_create
Date
Msg-id 20150319161700.GE26995@alap3.anarazel.de
Whole thread Raw
In response to Re: flags argument for dsm_create  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
On 2015-03-19 12:10:03 -0400, Robert Haas wrote:
> On Thu, Mar 19, 2015 at 11:25 AM, Andres Freund <andres@2ndquadrant.com> wrote:
> > On 2015-03-19 11:21:45 -0400, Robert Haas wrote:
> >> One question I struggled with is whether to keep the existing
> >> dsm_create() signature intact and add a new function
> >> dsm_create_extended().  I eventually decided against it.  The
> >> dsm_create() API is relatively new at this point, so there probably
> >> aren't too many people who will be inconvenienced by an API break now.
> >>   If we go ahead and create dsm_create_extended() now, and then need
> >> to make another API change down the line, I doubt there will be much
> >> support for dsm_create_extended2() or whatever.  So my gut is that
> >> it's better to just change this outright, and keep
> >> dsm_create_extended() as an idea for the future.  But I could go the
> >> other way on that if people feel strongly about it.
> >
> > +1 for a clear API break.
> 
> I'm slightly confused.  Does that mean "just change it" or does that
> mean "add dsm_create_extended instead"?

The former.

Greetings,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services



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