[Libevent-users] can I call event_del() on an event and then use event_add to add it again?

[liu wen <caonimagongling@xxxxxxxxx>]

I register an timeout event as below:

struct event * fin_ev = (struct event *)malloc(sizeof(struct event));

event_set(fin_ev, -1, 0, on_fin_timeout, NULL);

event_base_set(base, fin_ev);

event_add(fin_ev, &tv) ;

and when a condition is satisfied when the timeout event is not triggered, I want to remove the event and add it againÂ

can I do something like:

 ÂÂ

   Âif(condition){

     Âevent_del(fin_ev);

     Âevent_add(fin_ev, &tv) Â

   }

orÂ

   Âif(condition){

     event_set(fin_ev, -1, 0, on_fin_timeout, NULL);

     event_base_set(base, fin_ev);

     Âevent_del(fin_ev);

     Âevent_add(fin_ev, &tv) Â

   }

?