sys/netinet/sctp_output.c

7014 			    asoc->peers_rwnd, data_list[i]->send_size, SCTP_BASE_SYSCTL(sctp_peer_chunk_oh));
7017 		    (uint32_t)(data_list[i]->send_size + SCTP_BASE_SYSCTL(sctp_peer_chunk_oh)));
7492 	chk->book_size = chk->send_size = (uint16_t)(to_move + SCTP_DATA_CHUNK_OVERHEAD(stcb));
7568 	asoc->out_tsnlog[asoc->tsn_out_at].sz = chk->send_size;
7582 		dchkh->ch.chunk_length = htons(chk->send_size);
7595 		ndchkh->ch.chunk_length = htons(chk->send_size);
7597 	/* Now advance the chk->send_size by the actual pad needed. */
7598 	if (chk->send_size < SCTP_SIZE32(chk->book_size)) {
7603 		pads = SCTP_SIZE32(chk->book_size) - chk->send_size;
7609 		chk->send_size += pads;
8088 			if ((chk->send_size < (int)(mtu - omtu)) ||
8117 				    chk->send_size, chk->copy_by_ref);
8125 				if (mtu > (chk->send_size + omtu))
8126 					mtu -= (chk->send_size + omtu);
8129 				to_out += (chk->send_size + omtu);
8313 			if ((chk->send_size <= (int)(mtu - omtu)) ||
8342 				    chk->send_size, chk->copy_by_ref);
8350 				if (mtu > (chk->send_size + omtu))
8351 					mtu -= (chk->send_size + omtu);
8354 				to_out += (chk->send_size + omtu);
8616 				if ((chk->send_size > omtu) && ((chk->flags & CHUNK_FLAGS_FRAGMENT_OK) == 0)) {
8630 					    chk->send_size, mtu);
8640 				if (((chk->send_size <= mtu) && (chk->send_size <= r_mtu)) ||
8641 				    ((chk->flags & CHUNK_FLAGS_FRAGMENT_OK) && (chk->send_size <= asoc->peers_rwnd))) {
8676 					    chk->send_size, chk->copy_by_ref);
8692 					if (mtu > chk->send_size)
8693 						mtu -= chk->send_size;
8697 					if (r_mtu > chk->send_size)
8698 						r_mtu -= chk->send_size;
8702 					to_out += chk->send_size;
8935 	chk->send_size = (uint16_t)chunk_length;
8944 	hdr->chunk_length = htons(chk->send_size);
9025 	chk->send_size = SCTP_SIZE32(plen);
9081 	chk->send_size = chk_length;
9118 	chk->send_size = sizeof(struct sctp_chunkhdr);
9132 	hdr->chunk_length = htons(chk->send_size);
9133 	SCTP_BUF_LEN(cookie_ack) = chk->send_size;
9164 	chk->send_size = sizeof(struct sctp_chunkhdr);
9176 	ack_cp->ch.chunk_length = htons(chk->send_size);
9177 	SCTP_BUF_LEN(m_shutdown_ack) = chk->send_size;
9218 		chk->send_size = sizeof(struct sctp_shutdown_chunk);
9230 		shutdown_cp->ch.chunk_length = htons(chk->send_size);
9232 		SCTP_BUF_LEN(m_shutdown) = chk->send_size;
9285 	chk->send_size = len;
9379 		chk->send_size = ack->len;
9478 			m = sctp_copy_mbufchain(chk->data, m, &endofchain, 0, chk->send_size, chk->copy_by_ref);
9648 		if ((chk->send_size <= (mtu - dmtu)) ||
9670 			m = sctp_copy_mbufchain(chk->data, m, &endofchain, 0, chk->send_size, chk->copy_by_ref);
9680 			if (mtu > (chk->send_size + dmtu))
9681 				mtu -= (chk->send_size + dmtu);
9707 				if (fwd->send_size <= (mtu - dmtu)) {
9730 					m = sctp_copy_mbufchain(fwd->data, m, &endofchain, 0, fwd->send_size, fwd->copy_by_ref);
9740 					if (mtu > (fwd->send_size + dmtu))
9741 						mtu -= (fwd->send_size + dmtu);
9850 						    asoc->peers_rwnd, data_list[i]->send_size, SCTP_BASE_SYSCTL(sctp_peer_chunk_oh));
9853 					    (uint32_t)(data_list[i]->send_size +
10392 	chk->send_size = space_needed;
10395 	fwdtsn->ch.chunk_length = htons(chk->send_size);
10403 	SCTP_BUF_LEN(chk->data) = chk->send_size;
10544 	a_chk->send_size = 0;	/* fill in later */
10819 		a_chk->send_size = (uint16_t)(sizeof(struct sctp_sack_chunk) +
10822 		SCTP_BUF_LEN(a_chk->data) = a_chk->send_size;
10829 		sack->ch.chunk_length = htons(a_chk->send_size);
10831 		a_chk->send_size = (uint16_t)(sizeof(struct sctp_nr_sack_chunk) +
10834 		SCTP_BUF_LEN(a_chk->data) = a_chk->send_size;
10843 		nr_sack->ch.chunk_length = htons(a_chk->send_size);
11304 	chk->send_size = sizeof(struct sctp_heartbeat_chunk);
11306 	chk->data = sctp_get_mbuf_for_msg(chk->send_size, 0, M_NOWAIT, 1, MT_HEADER);
11312 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11323 	hb->ch.chunk_length = htons(chk->send_size);
11415 	chk->send_size = sizeof(struct sctp_ecne_chunk);
11416 	chk->data = sctp_get_mbuf_for_msg(chk->send_size, 0, M_NOWAIT, 1, MT_HEADER);
11422 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11477 	chk->send_size = len;
11531 	chk->book_size = SCTP_SIZE32((chk->send_size + sizeof(struct sctp_pktdrop_chunk) +
11541 		chk->send_size = (uint16_t)(len - sizeof(struct sctp_pktdrop_chunk));
11542 		len = chk->send_size;
11551 	chk->send_size += sizeof(struct sctp_pktdrop_chunk);
11552 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11563 	drp->ch.chunk_length = htons(chk->send_size);
11629 	chk->send_size = sizeof(struct sctp_cwr_chunk);
11630 	chk->data = sctp_get_mbuf_for_msg(chk->send_size, 0, M_NOWAIT, 1, MT_HEADER);
11636 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11718 	chk->send_size = SCTP_SIZE32(chk->book_size);
11719 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11759 	chk->send_size = SCTP_SIZE32(chk->book_size);
11760 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11785 	chk->send_size = len + old_len;
11786 	chk->book_size = SCTP_SIZE32(chk->send_size);
11788 	SCTP_BUF_LEN(chk->data) = SCTP_SIZE32(chk->send_size);
11816 	chk->send_size = SCTP_SIZE32(chk->book_size);
11817 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11852 	chk->send_size = SCTP_SIZE32(chk->book_size);
11874 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11909 	chk->send_size = SCTP_SIZE32(chk->book_size);
11911 	SCTP_BUF_LEN(chk->data) = chk->send_size;
11941 	chk->send_size = len + old_len;
11942 	chk->book_size = SCTP_SIZE32(chk->send_size);
11944 	SCTP_BUF_LEN(chk->data) = SCTP_SIZE32(chk->send_size);
11973 	chk->send_size = len + old_len;
11974 	chk->book_size = SCTP_SIZE32(chk->send_size);
11976 	SCTP_BUF_LEN(chk->data) = SCTP_SIZE32(chk->send_size);
12004 	chk->send_size = SCTP_SIZE32(chk->book_size);
12027 	SCTP_BUF_LEN(chk->data) = chk->send_size;
12107 	chk->send_size = SCTP_SIZE32(chk->book_size);
12130 	SCTP_BUF_LEN(chk->data) = chk->send_size;