Lines Matching refs:cm
173 struct cmsghdr *cm;
177 cm = (void *)msg->msg_control;
178 cm->cmsg_len = CMSG_LEN(sizeof(cookie));
179 cm->cmsg_level = SOL_RDS;
180 cm->cmsg_type = RDS_CMSG_ZCOPY_COOKIE;
181 memcpy(CMSG_DATA(cm), &cookie, sizeof(cookie));
397 struct cmsghdr *cm;
416 cm = CMSG_FIRSTHDR(&msg);
417 if (!cm)
419 if (!((cm->cmsg_level == SOL_IP && cm->cmsg_type == IP_RECVERR) ||
420 (cm->cmsg_level == SOL_IPV6 && cm->cmsg_type == IPV6_RECVERR) ||
421 (cm->cmsg_level == SOL_PACKET && cm->cmsg_type == PACKET_TX_TIMESTAMP)))
423 cm->cmsg_level, cm->cmsg_type);
425 serr = (void *) CMSG_DATA(cm);
