[Libevent-users] About the parameter of callback

[守望者一号]

The callback's prototype is
(void)(*)(int, short, void*)
the second parameter indicates what kind of event(s) happen.


I found libevent-1.4.10 didn't have EV_ERROR.
So my question is:
When monitoring a socket, what value will be set to the second parameter if an 
error occurred on the socket?


thanks