534 	struct cmsghdr *cmsg;  in sctp_sendmsg()
596 	cmsg = (struct cmsghdr *)cmsgbuf;  in sctp_sendmsg()
597 	cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendmsg()
598 	cmsg->cmsg_type = SCTP_SNDRCV;  in sctp_sendmsg()
599 	cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo));  in sctp_sendmsg()
600 	sinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg);  in sctp_sendmsg()
647 	struct cmsghdr *cmsg;  in sctp_send()
663 	cmsg = (struct cmsghdr *)cmsgbuf;  in sctp_send()
664 	cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_send()
665 	cmsg->cmsg_type = SCTP_SNDRCV;  in sctp_send()
666 	cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo));  in sctp_send()
667 	memcpy(CMSG_DATA(cmsg), sinfo, sizeof(struct sctp_sndrcvinfo));  in sctp_send()
819 	struct cmsghdr *cmsg;  in sctp_recvmsg()
850 		for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) {  in sctp_recvmsg()
851 			if (cmsg->cmsg_level != IPPROTO_SCTP) {  in sctp_recvmsg()
854 			if (cmsg->cmsg_type == SCTP_SNDRCV) {  in sctp_recvmsg()
855 				memcpy(sinfo, CMSG_DATA(cmsg), sizeof(struct sctp_sndrcvinfo));  in sctp_recvmsg()
858 			if (cmsg->cmsg_type == SCTP_EXTRCV) {  in sctp_recvmsg()
864 				memcpy(sinfo, CMSG_DATA(cmsg), sizeof(struct sctp_extrcvinfo));  in sctp_recvmsg()
886 	struct cmsghdr *cmsg;  in sctp_recvv()  local
920 		for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) {  in sctp_recvv()
921 			if (cmsg->cmsg_level != IPPROTO_SCTP) {  in sctp_recvv()
924 			if (cmsg->cmsg_type == SCTP_RCVINFO) {  in sctp_recvv()
925 				rcvinfo = (struct sctp_rcvinfo *)CMSG_DATA(cmsg);  in sctp_recvv()
932 			if (cmsg->cmsg_type == SCTP_NXTINFO) {  in sctp_recvv()
933 				nxtinfo = (struct sctp_nxtinfo *)CMSG_DATA(cmsg);  in sctp_recvv()
979 	struct cmsghdr *cmsg;  in sctp_sendv()  local
1006 	cmsg = (struct cmsghdr *)cmsgbuf;  in sctp_sendv()
1021 		cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1022 		cmsg->cmsg_type = SCTP_SNDINFO;  in sctp_sendv()
1023 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndinfo));  in sctp_sendv()
1024 		memcpy(CMSG_DATA(cmsg), info, sizeof(struct sctp_sndinfo));  in sctp_sendv()
1026 		cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_sndinfo)));  in sctp_sendv()
1035 		cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1036 		cmsg->cmsg_type = SCTP_PRINFO;  in sctp_sendv()
1037 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_prinfo));  in sctp_sendv()
1038 		memcpy(CMSG_DATA(cmsg), info, sizeof(struct sctp_prinfo));  in sctp_sendv()
1040 		cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_prinfo)));  in sctp_sendv()
1048 		cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1049 		cmsg->cmsg_type = SCTP_AUTHINFO;  in sctp_sendv()
1050 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_authinfo));  in sctp_sendv()
1051 		memcpy(CMSG_DATA(cmsg), info, sizeof(struct sctp_authinfo));  in sctp_sendv()
1053 		cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_authinfo)));  in sctp_sendv()
1063 			cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1064 			cmsg->cmsg_type = SCTP_SNDINFO;  in sctp_sendv()
1065 			cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_sndinfo));  in sctp_sendv()
1066 			memcpy(CMSG_DATA(cmsg), &spa_info->sendv_sndinfo, sizeof(struct sctp_sndinfo));  in sctp_sendv()
1068 			cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_sndinfo)));  in sctp_sendv()
1072 			cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1073 			cmsg->cmsg_type = SCTP_PRINFO;  in sctp_sendv()
1074 			cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_prinfo));  in sctp_sendv()
1075 			memcpy(CMSG_DATA(cmsg), &spa_info->sendv_prinfo, sizeof(struct sctp_prinfo));  in sctp_sendv()
1077 			cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_prinfo)));  in sctp_sendv()
1080 			cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1081 			cmsg->cmsg_type = SCTP_AUTHINFO;  in sctp_sendv()
1082 			cmsg->cmsg_len = CMSG_LEN(sizeof(struct sctp_authinfo));  in sctp_sendv()
1083 			memcpy(CMSG_DATA(cmsg), &spa_info->sendv_authinfo, sizeof(struct sctp_authinfo));  in sctp_sendv()
1085 			cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct sctp_authinfo)));  in sctp_sendv()
1111 					cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1112 					cmsg->cmsg_type = SCTP_DSTADDRV4;  in sctp_sendv()
1113 					cmsg->cmsg_len = CMSG_LEN(sizeof(struct in_addr));  in sctp_sendv()
1114 					memcpy(CMSG_DATA(cmsg), &addr_in->sin_addr, sizeof(struct in_addr));  in sctp_sendv()
1116 					cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct in_addr)));  in sctp_sendv()
1136 					cmsg->cmsg_level = IPPROTO_SCTP;  in sctp_sendv()
1137 					cmsg->cmsg_type = SCTP_DSTADDRV6;  in sctp_sendv()
1138 					cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_addr));  in sctp_sendv()
1139 					memcpy(CMSG_DATA(cmsg), &addr_in6->sin6_addr, sizeof(struct in6_addr));  in sctp_sendv()
1141 					cmsg = (struct cmsghdr *)((caddr_t)cmsg + CMSG_SPACE(sizeof(struct in6_addr)));  in sctp_sendv()