2501 static int ____sys_sendmsg(struct socket *sock, struct msghdr *msg_sys,  in ____sys_sendmsg()  argument
2514 	if (msg_sys->msg_controllen > INT_MAX)  in ____sys_sendmsg()
2516 	flags |= (msg_sys->msg_flags & allowed_msghdr_flags);  in ____sys_sendmsg()
2517 	ctl_len = msg_sys->msg_controllen;  in ____sys_sendmsg()
2520 		    cmsghdr_from_user_compat_to_kern(msg_sys, sock->sk, ctl,  in ____sys_sendmsg()
2524 		ctl_buf = msg_sys->msg_control;  in ____sys_sendmsg()
2525 		ctl_len = msg_sys->msg_controllen;  in ____sys_sendmsg()
2535 		if (copy_from_user(ctl_buf, msg_sys->msg_control_user, ctl_len))  in ____sys_sendmsg()
2537 		msg_sys->msg_control = ctl_buf;  in ____sys_sendmsg()
2538 		msg_sys->msg_control_is_user = false;  in ____sys_sendmsg()
2541 	msg_sys->msg_flags = flags;  in ____sys_sendmsg()
2544 		msg_sys->msg_flags |= MSG_DONTWAIT;  in ____sys_sendmsg()
2551 	if (used_address && msg_sys->msg_name &&  in ____sys_sendmsg()
2552 	    used_address->name_len == msg_sys->msg_namelen &&  in ____sys_sendmsg()
2553 	    !memcmp(&used_address->name, msg_sys->msg_name,  in ____sys_sendmsg()
2555 		err = sock_sendmsg_nosec(sock, msg_sys);  in ____sys_sendmsg()
2558 	err = __sock_sendmsg(sock, msg_sys);  in ____sys_sendmsg()
2564 		used_address->name_len = msg_sys->msg_namelen;  in ____sys_sendmsg()
2565 		if (msg_sys->msg_name)  in ____sys_sendmsg()
2566 			memcpy(&used_address->name, msg_sys->msg_name,  in ____sys_sendmsg()
2598 			 struct msghdr *msg_sys, unsigned int flags,  in ___sys_sendmsg()  argument
2606 	msg_sys->msg_name = &address;  in ___sys_sendmsg()
2608 	err = sendmsg_copy_msghdr(msg_sys, msg, flags, &iov);  in ___sys_sendmsg()
2612 	err = ____sys_sendmsg(sock, msg_sys, flags, used_address,  in ___sys_sendmsg()
2631 	struct msghdr msg_sys;  in __sys_sendmsg()  local
2641 	err = ___sys_sendmsg(sock, msg, &msg_sys, flags, NULL, 0);  in __sys_sendmsg()
2664 	struct msghdr msg_sys;  in __sys_sendmmsg()  local
2692 					     &msg_sys, flags, &used_address, MSG_EOR);  in __sys_sendmmsg()
2700 					     &msg_sys, flags, &used_address, MSG_EOR);  in __sys_sendmmsg()
2710 		if (msg_data_left(&msg_sys))  in __sys_sendmmsg()
2751 static int ____sys_recvmsg(struct socket *sock, struct msghdr *msg_sys,  in ____sys_recvmsg()  argument
2764 	msg_sys->msg_name = &addr;  in ____sys_recvmsg()
2765 	cmsg_ptr = (unsigned long)msg_sys->msg_control;  in ____sys_recvmsg()
2766 	msg_sys->msg_flags = flags & (MSG_CMSG_CLOEXEC|MSG_CMSG_COMPAT);  in ____sys_recvmsg()
2769 	msg_sys->msg_namelen = 0;  in ____sys_recvmsg()
2775 		err = sock_recvmsg_nosec(sock, msg_sys, flags);  in ____sys_recvmsg()
2777 		err = sock_recvmsg(sock, msg_sys, flags);  in ____sys_recvmsg()
2785 					msg_sys->msg_namelen, uaddr,  in ____sys_recvmsg()
2790 	err = __put_user((msg_sys->msg_flags & ~MSG_CMSG_COMPAT),  in ____sys_recvmsg()
2795 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ____sys_recvmsg()
2798 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ____sys_recvmsg()
2808 			 struct msghdr *msg_sys, unsigned int flags, int nosec)  in ___sys_recvmsg()  argument
2815 	err = recvmsg_copy_msghdr(msg_sys, msg, flags, &uaddr, &iov);  in ___sys_recvmsg()
2819 	err = ____sys_recvmsg(sock, msg_sys, msg, uaddr, flags, nosec);  in ___sys_recvmsg()
2839 	struct msghdr msg_sys;  in __sys_recvmsg()  local
2849 	err = ___sys_recvmsg(sock, msg, &msg_sys, flags, 0);  in __sys_recvmsg()
2874 	struct msghdr msg_sys;  in do_recvmmsg()  local
2906 					     &msg_sys, flags & ~MSG_WAITFORONE,  in do_recvmmsg()
2915 					     &msg_sys, flags & ~MSG_WAITFORONE,  in do_recvmmsg()
2945 		if (msg_sys.msg_flags & MSG_OOB)  in do_recvmmsg()