Lines Matching refs:cmptr
60 struct cmsghdr *cmptr;
63 cmptr = CMSG_FIRSTHDR(&msg);
68 struct in_pktinfo *pkt = (struct in_pktinfo *)CMSG_DATA(cmptr);
71 msg.msg_controllen = cmptr->cmsg_len = CMSG_LEN(sizeof(struct in_pktinfo));
72 cmptr->cmsg_level = SOL_IP;
73 cmptr->cmsg_type = IP_PKTINFO;
75 struct in_addr *a = (struct in_addr *)CMSG_DATA(cmptr);
77 msg.msg_controllen = cmptr->cmsg_len = CMSG_LEN(sizeof(struct in_addr));
78 cmptr->cmsg_level = IPPROTO_IP;
79 cmptr->cmsg_type = IP_SENDSRCADDR;
85 struct in6_pktinfo *pkt = (struct in6_pktinfo *)CMSG_DATA(cmptr);
88 msg.msg_controllen = cmptr->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo));
89 cmptr->cmsg_type = IPV6_PKTINFO;
90 cmptr->cmsg_level = IPV6_LEVEL;
586 struct cmsghdr *cmptr;
648 for (cmptr = CMSG_FIRSTHDR(&msg); cmptr; cmptr = CMSG_NXTHDR(&msg, cmptr))
649 if (cmptr->cmsg_level == SOL_IP && cmptr->cmsg_type == IP_PKTINFO)
651 dst_addr_4 = dst_addr.addr.addr4 = ((struct in_pktinfo *)CMSG_DATA(cmptr))->ipi_spec_dst;
652 if_index = ((struct in_pktinfo *)CMSG_DATA(cmptr))->ipi_ifindex;
657 for (cmptr = CMSG_FIRSTHDR(&msg); cmptr; cmptr = CMSG_NXTHDR(&msg, cmptr))
658 if (cmptr->cmsg_level == IPPROTO_IP && cmptr->cmsg_type == IP_RECVDSTADDR)
659 dst_addr_4 = dst_addr.addr.addr4 = *((struct in_addr *)CMSG_DATA(cmptr));
660 else if (cmptr->cmsg_level == IPPROTO_IP && cmptr->cmsg_type == IP_RECVIF)
661 if_index = ((struct sockaddr_dl *)CMSG_DATA(cmptr))->sdl_index;
668 for (cmptr = CMSG_FIRSTHDR(&msg); cmptr; cmptr = CMSG_NXTHDR(&msg, cmptr))
669 if (cmptr->cmsg_level == IPV6_LEVEL && cmptr->cmsg_type == IPV6_PKTINFO)
671 dst_addr.addr.addr6 = ((struct in6_pktinfo *)CMSG_DATA(cmptr))->ipi6_addr;
672 if_index =((struct in6_pktinfo *)CMSG_DATA(cmptr))->ipi6_ifindex;
