On Thu, Nov 24, 2011 at 8:49 PM, 李永平 <lypkil...@gmail.com> wrote: > Hi all, > I found a blemish in the struct evbuffer, which has a member: parent. The > testing libevent is 2.0.15. > when i tried to get the "parent" bufferevent from evbuffer, like below: > #include "event2/event.h" > #include "event2/buffer.h" > #include "event2/bufferevent.h" > //...ship something.... > struct evbuffer test; > struct bufferevent *bev = test.parent.
This is just plain unsupported. The definition of struct evbuffer is an implementation detail; programs shouldn't need to access it (or to allocate struct evbuffer on the stack, for that matter). Any program that includes one of the "...-internal.h" headers, or that accesses a field of a struct defined only in one of those headers, should not expect to work with future versions of libevent -- those are not public, supported APIs. -- Nick *********************************************************************** To unsubscribe, send an e-mail to majord...@freehaven.net with unsubscribe libevent-users in the body.
