2426 static int ____sys_sendmsg(struct socket *sock, struct msghdr *msg_sys,  in ____sys_sendmsg()  argument
2439 	if (msg_sys->msg_controllen > INT_MAX)  in ____sys_sendmsg()
2441 	flags |= (msg_sys->msg_flags & allowed_msghdr_flags);  in ____sys_sendmsg()
2442 	ctl_len = msg_sys->msg_controllen;  in ____sys_sendmsg()
2445 		    cmsghdr_from_user_compat_to_kern(msg_sys, sock->sk, ctl,  in ____sys_sendmsg()
2449 		ctl_buf = msg_sys->msg_control;  in ____sys_sendmsg()
2450 		ctl_len = msg_sys->msg_controllen;  in ____sys_sendmsg()
2460 		if (copy_from_user(ctl_buf, msg_sys->msg_control_user, ctl_len))  in ____sys_sendmsg()
2462 		msg_sys->msg_control = ctl_buf;  in ____sys_sendmsg()
2463 		msg_sys->msg_control_is_user = false;  in ____sys_sendmsg()
2465 	msg_sys->msg_flags = flags;  in ____sys_sendmsg()
2468 		msg_sys->msg_flags |= MSG_DONTWAIT;  in ____sys_sendmsg()
2475 	if (used_address && msg_sys->msg_name &&  in ____sys_sendmsg()
2476 	    used_address->name_len == msg_sys->msg_namelen &&  in ____sys_sendmsg()
2477 	    !memcmp(&used_address->name, msg_sys->msg_name,  in ____sys_sendmsg()
2479 		err = sock_sendmsg_nosec(sock, msg_sys);  in ____sys_sendmsg()
2482 	err = sock_sendmsg(sock, msg_sys);  in ____sys_sendmsg()
2488 		used_address->name_len = msg_sys->msg_namelen;  in ____sys_sendmsg()
2489 		if (msg_sys->msg_name)  in ____sys_sendmsg()
2490 			memcpy(&used_address->name, msg_sys->msg_name,  in ____sys_sendmsg()
2522 			 struct msghdr *msg_sys, unsigned int flags,  in ___sys_sendmsg()  argument
2530 	msg_sys->msg_name = &address;  in ___sys_sendmsg()
2532 	err = sendmsg_copy_msghdr(msg_sys, msg, flags, &iov);  in ___sys_sendmsg()
2536 	err = ____sys_sendmsg(sock, msg_sys, flags, used_address,  in ___sys_sendmsg()
2555 	struct msghdr msg_sys;  in __sys_sendmsg()  local
2565 	err = ___sys_sendmsg(sock, msg, &msg_sys, flags, NULL, 0);  in __sys_sendmsg()
2588 	struct msghdr msg_sys;  in __sys_sendmmsg()  local
2616 					     &msg_sys, flags, &used_address, MSG_EOR);  in __sys_sendmmsg()
2624 					     &msg_sys, flags, &used_address, MSG_EOR);  in __sys_sendmmsg()
2634 		if (msg_data_left(&msg_sys))  in __sys_sendmmsg()
2675 static int ____sys_recvmsg(struct socket *sock, struct msghdr *msg_sys,  in ____sys_recvmsg()  argument
2688 	msg_sys->msg_name = &addr;  in ____sys_recvmsg()
2689 	cmsg_ptr = (unsigned long)msg_sys->msg_control;  in ____sys_recvmsg()
2690 	msg_sys->msg_flags = flags & (MSG_CMSG_CLOEXEC|MSG_CMSG_COMPAT);  in ____sys_recvmsg()
2693 	msg_sys->msg_namelen = 0;  in ____sys_recvmsg()
2699 		err = sock_recvmsg_nosec(sock, msg_sys, flags);  in ____sys_recvmsg()
2701 		err = sock_recvmsg(sock, msg_sys, flags);  in ____sys_recvmsg()
2709 					msg_sys->msg_namelen, uaddr,  in ____sys_recvmsg()
2714 	err = __put_user((msg_sys->msg_flags & ~MSG_CMSG_COMPAT),  in ____sys_recvmsg()
2719 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ____sys_recvmsg()
2722 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ____sys_recvmsg()
2732 			 struct msghdr *msg_sys, unsigned int flags, int nosec)  in ___sys_recvmsg()  argument
2739 	err = recvmsg_copy_msghdr(msg_sys, msg, flags, &uaddr, &iov);  in ___sys_recvmsg()
2743 	err = ____sys_recvmsg(sock, msg_sys, msg, uaddr, flags, nosec);  in ___sys_recvmsg()
2763 	struct msghdr msg_sys;  in __sys_recvmsg()  local
2773 	err = ___sys_recvmsg(sock, msg, &msg_sys, flags, 0);  in __sys_recvmsg()
2798 	struct msghdr msg_sys;  in do_recvmmsg()  local
2830 					     &msg_sys, flags & ~MSG_WAITFORONE,  in do_recvmmsg()
2839 					     &msg_sys, flags & ~MSG_WAITFORONE,  in do_recvmmsg()
2869 		if (msg_sys.msg_flags & MSG_OOB)  in do_recvmmsg()