On Fri, Feb 16, 2018 at 08:52:13AM -0600, ed...@pettijohn-web.com wrote:
> Perhaps a doc bug then. Or an interpretation bug on my part.
>From event_init(3)'s DESCRIPTION:
The event API needs to be initialized with event_init() before
it can be used.
>
> The event_asr_run() function is used to schedule the asynchronous resolver
> query aq to run within a libevent event loop, and call the fn callback when
> the result is available. The extra arg parameter is passed to the callback.
> The user does not need to set up an event structure for using this function.
> It returns an opaque handle representing the running query. This handle
> becomes invalid before the callback is run.
>
> I interpreted this to mean it took care of the event stuff for me. Either
> way, thanks.
> On Feb 16, 2018 8:21 AM, Eric Faurot <e...@faurot.net> wrote:
> >
> > On Thu, Feb 15, 2018 at 07:41:55PM -0600, Edgar Pettijohn wrote:
> > > I have this trivial program that I keep getting a segfault trying to use
> > > event_asr_run(). I have #if 0'd working code to show my progression from
> > > getaddrinfo() to event_asr_run(). It is hopefully something trivial that
> > > I'm
> > > overlooking. Anyway I compiled like so:
> >
> > You need to call event_init() before using other libevent functions.
> >
> > Eric.
> >
>
