81 	struct bufferevent_private bev;  member
105 	evutil_offsetof(struct bufferevent_filtered, bev.bev),
118 upcast(struct bufferevent *bev)  in upcast()  argument
121 	if (!BEV_IS_FILTER(bev))  in upcast()
123 	bev_f = (void*)( ((char*)bev) -  in upcast()
124 			 evutil_offsetof(struct bufferevent_filtered, bev.bev));  in upcast()
125 	EVUTIL_ASSERT(BEV_IS_FILTER(&bev_f->bev.bev));  in upcast()
129 #define downcast(bev_f) (&(bev_f)->bev.bev)
192 	if (bufferevent_init_common_(&bufev_f->bev, underlying->ev_base,  in bufferevent_filter_new()
229 be_filter_unlink(struct bufferevent *bev)  in be_filter_unlink()  argument
231 	struct bufferevent_filtered *bevf = upcast(bev);  in be_filter_unlink()
234 	if (bevf->bev.options & BEV_OPT_CLOSE_ON_FREE) {  in be_filter_unlink()
258 be_filter_destruct(struct bufferevent *bev)  in be_filter_destruct()  argument
260 	struct bufferevent_filtered *bevf = upcast(bev);  in be_filter_destruct()
266 		evbuffer_remove_cb_entry(bev->input, bevf->inbuf_cb);  in be_filter_destruct()
269 		evbuffer_remove_cb_entry(bev->output, bevf->outbuf_cb);  in be_filter_destruct()
273 be_filter_enable(struct bufferevent *bev, short event)  in be_filter_enable()  argument
275 	struct bufferevent_filtered *bevf = upcast(bev);  in be_filter_enable()
277 		BEV_RESET_GENERIC_WRITE_TIMEOUT(bev);  in be_filter_enable()
280 		BEV_RESET_GENERIC_READ_TIMEOUT(bev);  in be_filter_enable()
288 be_filter_disable(struct bufferevent *bev, short event)  in be_filter_disable()  argument
290 	struct bufferevent_filtered *bevf = upcast(bev);  in be_filter_disable()
292 		BEV_DEL_GENERIC_WRITE_TIMEOUT(bev);  in be_filter_disable()
294 		BEV_DEL_GENERIC_READ_TIMEOUT(bev);  in be_filter_disable()
307 	struct bufferevent *bev = downcast(bevf);  in be_filter_process_input()  local
312 		if (!(bev->enabled & EV_READ) ||  in be_filter_process_input()
319 		if (state == BEV_NORMAL && bev->wm_read.high)  in be_filter_process_input()
320 			limit = bev->wm_read.high -  in be_filter_process_input()
321 			    evbuffer_get_length(bev->input);  in be_filter_process_input()
324 		    bev->input, limit, state, bevf->context);  in be_filter_process_input()
329 		 (bev->enabled & EV_READ) &&  in be_filter_process_input()
334 		BEV_RESET_GENERIC_READ_TIMEOUT(bev);  in be_filter_process_input()
425 	struct bufferevent *bev = downcast(bevf);  in bufferevent_filtered_outbuf_cb()  local
431 		bufferevent_incref_and_lock_(bev);  in bufferevent_filtered_outbuf_cb()
433 		bufferevent_decref_and_unlock_(bev);  in bufferevent_filtered_outbuf_cb()
488 	struct bufferevent *bev = downcast(bevf);  in bufferevent_filtered_inbuf_cb()  local
490 	BEV_LOCK(bev);  in bufferevent_filtered_inbuf_cb()
503 		evbuffer_cb_clear_flags(bev->input, bevf->inbuf_cb,  in bufferevent_filtered_inbuf_cb()
509 	BEV_UNLOCK(bev);  in bufferevent_filtered_inbuf_cb()
517 	struct bufferevent *bev = downcast(bevf);  in be_filter_readcb()  local
519 	BEV_LOCK(bev);  in be_filter_readcb()
523 	BEV_UNLOCK(bev);  in be_filter_readcb()
532 	struct bufferevent *bev = downcast(bevf);  in be_filter_writecb()  local
533 	struct bufferevent_private *bufev_private = BEV_UPCAST(bev);  in be_filter_writecb()
536 	BEV_LOCK(bev);  in be_filter_writecb()
546 	BEV_UNLOCK(bev);  in be_filter_writecb()
554 	struct bufferevent *bev = downcast(bevf);  in be_filter_eventcb()  local
555 	struct bufferevent_private *bufev_private = BEV_UPCAST(bev);  in be_filter_eventcb()
557 	BEV_LOCK(bev);  in be_filter_eventcb()
566 		bufferevent_run_eventcb_(bev, what, 0);  in be_filter_eventcb()
569 	BEV_UNLOCK(bev);  in be_filter_eventcb()
598 be_filter_ctrl(struct bufferevent *bev, enum bufferevent_ctrl_op op,  in be_filter_ctrl()  argument
604 		bevf = upcast(bev);  in be_filter_ctrl()
609 		bevf = upcast(bev);  in be_filter_ctrl()