sys/netinet/sctp_indata.c

178 	struct cmsghdr *cmh;
223 	cmh = mtod(ret, struct cmsghdr *);
228 	memset(cmh, 0, len);
230 		cmh->cmsg_level = IPPROTO_SCTP;
231 		cmh->cmsg_len = CMSG_LEN(sizeof(struct sctp_rcvinfo));
232 		cmh->cmsg_type = SCTP_RCVINFO;
233 		rcvinfo = (struct sctp_rcvinfo *)CMSG_DATA(cmh);
242 		cmh = (struct cmsghdr *)((caddr_t)cmh + CMSG_SPACE(sizeof(struct sctp_rcvinfo)));
246 		cmh->cmsg_level = IPPROTO_SCTP;
247 		cmh->cmsg_len = CMSG_LEN(sizeof(struct sctp_nxtinfo));
248 		cmh->cmsg_type = SCTP_NXTINFO;
249 		nxtinfo = (struct sctp_nxtinfo *)CMSG_DATA(cmh);
264 		cmh = (struct cmsghdr *)((caddr_t)cmh + CMSG_SPACE(sizeof(struct sctp_nxtinfo)));
268 		cmh->cmsg_level = IPPROTO_SCTP;
269 		outinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmh);
271 			cmh->cmsg_len = CMSG_LEN(sizeof(struct sctp_extrcvinfo));
272 			cmh->cmsg_type = SCTP_EXTRCV;
276 			cmh->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo));
277 			cmh->cmsg_type = SCTP_SNDRCV;