Re: [Libevent-users] Incremental search

[Marcin Szewczyk <marcin.szewczyk@xxxxxxxxx>]

On Mon, Dec 18, 2017 at 10:17:40PM +0300, Azat Khuzhin wrote:
> >> Actually I do. Currently it looks like that:
> >> #v+
> >>     } else {
> >>         // a hit
> >>
> >>         ctx->incr_ptr.pos = -1;
> >>
> >>         cptr = malloc (tmp_ptr.pos + 1);
> >>         evbuffer_remove (ctx->evbuff_in, cptr, tmp_ptr.pos);
> >>         evbuffer_drain (ctx->evbuff_in, 1);
> >>         cptr[tmp_ptr.pos] = '\0';
> >>         printf("data: %s\n", cptr);
> >>         free (cptr);
> >>     }
> >> #v-
> >>
> >> In my previous email I left only the line marking the evbuffer_ptr as
> >> invalid to force recalculation in the next iteration:
> >>
> >>     ctx->incr_ptr.pos != -1 ? &ctx->incr_ptr : NULL
> >
> > Just to be sure -- is the above solution correct or did I miss something
> > (about evbuffer_ptr invalidation for example)?
> 
> Well, it looks correct to me, but I would definitely test this well
> before using it of course.

Thanks. It will undergo extensive tests if it goes to production.

-- 
Marcin Szewczyk
http://wodny.org
***********************************************************************
To unsubscribe, send an e-mail to majordomo@xxxxxxxxxxxxx with
unsubscribe libevent-users    in the body.