966 evbuffer_add_buffer(struct evbuffer *outbuf, struct evbuffer *inbuf)  in evbuffer_add_buffer()  argument
972 	EVBUFFER_LOCK2(inbuf, outbuf);  in evbuffer_add_buffer()
974 	out_total_len = outbuf->total_len;  in evbuffer_add_buffer()
976 	if (in_total_len == 0 || outbuf == inbuf)  in evbuffer_add_buffer()
979 	if (outbuf->freeze_end || inbuf->freeze_start) {  in evbuffer_add_buffer()
992 		evbuffer_free_all_chains(outbuf->first);  in evbuffer_add_buffer()
993 		COPY_CHAIN(outbuf, inbuf);  in evbuffer_add_buffer()
995 		APPEND_CHAIN(outbuf, inbuf);  in evbuffer_add_buffer()
1001 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_add_buffer()
1004 	evbuffer_invoke_callbacks_(outbuf);  in evbuffer_add_buffer()
1007 	EVBUFFER_UNLOCK2(inbuf, outbuf);  in evbuffer_add_buffer()
1012 evbuffer_add_buffer_reference(struct evbuffer *outbuf, struct evbuffer *inbuf)  in evbuffer_add_buffer_reference()  argument
1018 	EVBUFFER_LOCK2(inbuf, outbuf);  in evbuffer_add_buffer_reference()
1020 	out_total_len = outbuf->total_len;  in evbuffer_add_buffer_reference()
1026 	if (outbuf->freeze_end || outbuf == inbuf) {  in evbuffer_add_buffer_reference()
1042 		evbuffer_free_all_chains(outbuf->first);  in evbuffer_add_buffer_reference()
1044 	APPEND_CHAIN_MULTICAST(outbuf, inbuf);  in evbuffer_add_buffer_reference()
1046 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_add_buffer_reference()
1047 	evbuffer_invoke_callbacks_(outbuf);  in evbuffer_add_buffer_reference()
1050 	EVBUFFER_UNLOCK2(inbuf, outbuf);  in evbuffer_add_buffer_reference()
1055 evbuffer_prepend_buffer(struct evbuffer *outbuf, struct evbuffer *inbuf)  in evbuffer_prepend_buffer()  argument
1061 	EVBUFFER_LOCK2(inbuf, outbuf);  in evbuffer_prepend_buffer()
1064 	out_total_len = outbuf->total_len;  in evbuffer_prepend_buffer()
1066 	if (!in_total_len || inbuf == outbuf)  in evbuffer_prepend_buffer()
1069 	if (outbuf->freeze_start || inbuf->freeze_start) {  in evbuffer_prepend_buffer()
1082 		evbuffer_free_all_chains(outbuf->first);  in evbuffer_prepend_buffer()
1083 		COPY_CHAIN(outbuf, inbuf);  in evbuffer_prepend_buffer()
1085 		PREPEND_CHAIN(outbuf, inbuf);  in evbuffer_prepend_buffer()
1091 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_prepend_buffer()
1094 	evbuffer_invoke_callbacks_(outbuf);  in evbuffer_prepend_buffer()
1096 	EVBUFFER_UNLOCK2(inbuf, outbuf);  in evbuffer_prepend_buffer()
2921 evbuffer_add_reference(struct evbuffer *outbuf,  in evbuffer_add_reference()  argument
2941 	EVBUFFER_LOCK(outbuf);  in evbuffer_add_reference()
2942 	if (outbuf->freeze_end) {  in evbuffer_add_reference()
2948 	evbuffer_chain_insert(outbuf, chain);  in evbuffer_add_reference()
2949 	outbuf->n_add_for_cb += datlen;  in evbuffer_add_reference()
2951 	evbuffer_invoke_callbacks_(outbuf);  in evbuffer_add_reference()
2955 	EVBUFFER_UNLOCK(outbuf);  in evbuffer_add_reference()