Lines Matching defs:msghdr
449 * If msghdr is NULL, we will just purge the error queue.
451 int rds_notify_queue_get(struct rds_sock *rs, struct msghdr *msghdr)
469 if (msghdr) {
470 max_messages = msghdr->msg_controllen / CMSG_SPACE(sizeof(cmsg));
490 if (msghdr) {
494 err = put_cmsg(msghdr, SOL_RDS, RDS_CMSG_RDMA_STATUS,
519 static int rds_notify_cong(struct rds_sock *rs, struct msghdr *msghdr)
525 err = put_cmsg(msghdr, SOL_RDS, RDS_CMSG_CONG_UPDATE,
540 static int rds_cmsg_recv(struct rds_incoming *inc, struct msghdr *msg,
599 static bool rds_recvmsg_zcookie(struct rds_sock *rs, struct msghdr *msg)
634 int rds_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,