2301 static int ____sys_sendmsg(struct socket *sock, struct msghdr *msg_sys,  in ____sys_sendmsg()  argument
2314 	if (msg_sys->msg_controllen > INT_MAX)  in ____sys_sendmsg()
2316 	flags |= (msg_sys->msg_flags & allowed_msghdr_flags);  in ____sys_sendmsg()
2317 	ctl_len = msg_sys->msg_controllen;  in ____sys_sendmsg()
2320 		    cmsghdr_from_user_compat_to_kern(msg_sys, sock->sk, ctl,  in ____sys_sendmsg()
2324 		ctl_buf = msg_sys->msg_control;  in ____sys_sendmsg()
2325 		ctl_len = msg_sys->msg_controllen;  in ____sys_sendmsg()
2335 		if (copy_from_user(ctl_buf, msg_sys->msg_control_user, ctl_len))  in ____sys_sendmsg()
2337 		msg_sys->msg_control = ctl_buf;  in ____sys_sendmsg()
2338 		msg_sys->msg_control_is_user = false;  in ____sys_sendmsg()
2340 	msg_sys->msg_flags = flags;  in ____sys_sendmsg()
2343 		msg_sys->msg_flags |= MSG_DONTWAIT;  in ____sys_sendmsg()
2350 	if (used_address && msg_sys->msg_name &&  in ____sys_sendmsg()
2351 	    used_address->name_len == msg_sys->msg_namelen &&  in ____sys_sendmsg()
2352 	    !memcmp(&used_address->name, msg_sys->msg_name,  in ____sys_sendmsg()
2354 		err = sock_sendmsg_nosec(sock, msg_sys);  in ____sys_sendmsg()
2357 	err = sock_sendmsg(sock, msg_sys);  in ____sys_sendmsg()
2363 		used_address->name_len = msg_sys->msg_namelen;  in ____sys_sendmsg()
2364 		if (msg_sys->msg_name)  in ____sys_sendmsg()
2365 			memcpy(&used_address->name, msg_sys->msg_name,  in ____sys_sendmsg()
2397 			 struct msghdr *msg_sys, unsigned int flags,  in ___sys_sendmsg()  argument
2405 	msg_sys->msg_name = &address;  in ___sys_sendmsg()
2407 	err = sendmsg_copy_msghdr(msg_sys, msg, flags, &iov);  in ___sys_sendmsg()
2411 	err = ____sys_sendmsg(sock, msg_sys, flags, used_address,  in ___sys_sendmsg()
2430 	struct msghdr msg_sys;  in __sys_sendmsg()  local
2440 	err = ___sys_sendmsg(sock, msg, &msg_sys, flags, NULL, 0);  in __sys_sendmsg()
2463 	struct msghdr msg_sys;  in __sys_sendmmsg()  local
2491 					     &msg_sys, flags, &used_address, MSG_EOR);  in __sys_sendmmsg()
2499 					     &msg_sys, flags, &used_address, MSG_EOR);  in __sys_sendmmsg()
2509 		if (msg_data_left(&msg_sys))  in __sys_sendmmsg()
2550 static int ____sys_recvmsg(struct socket *sock, struct msghdr *msg_sys,  in ____sys_recvmsg()  argument
2563 	msg_sys->msg_name = &addr;  in ____sys_recvmsg()
2564 	cmsg_ptr = (unsigned long)msg_sys->msg_control;  in ____sys_recvmsg()
2565 	msg_sys->msg_flags = flags & (MSG_CMSG_CLOEXEC|MSG_CMSG_COMPAT);  in ____sys_recvmsg()
2568 	msg_sys->msg_namelen = 0;  in ____sys_recvmsg()
2574 		err = sock_recvmsg_nosec(sock, msg_sys, flags);  in ____sys_recvmsg()
2576 		err = sock_recvmsg(sock, msg_sys, flags);  in ____sys_recvmsg()
2584 					msg_sys->msg_namelen, uaddr,  in ____sys_recvmsg()
2589 	err = __put_user((msg_sys->msg_flags & ~MSG_CMSG_COMPAT),  in ____sys_recvmsg()
2594 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ____sys_recvmsg()
2597 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ____sys_recvmsg()
2607 			 struct msghdr *msg_sys, unsigned int flags, int nosec)  in ___sys_recvmsg()  argument
2614 	err = recvmsg_copy_msghdr(msg_sys, msg, flags, &uaddr, &iov);  in ___sys_recvmsg()
2618 	err = ____sys_recvmsg(sock, msg_sys, msg, uaddr, flags, nosec);  in ___sys_recvmsg()
2638 	struct msghdr msg_sys;  in __sys_recvmsg()  local
2648 	err = ___sys_recvmsg(sock, msg, &msg_sys, flags, 0);  in __sys_recvmsg()
2673 	struct msghdr msg_sys;  in do_recvmmsg()  local
2705 					     &msg_sys, flags & ~MSG_WAITFORONE,  in do_recvmmsg()
2714 					     &msg_sys, flags & ~MSG_WAITFORONE,  in do_recvmmsg()
2744 		if (msg_sys.msg_flags & MSG_OOB)  in do_recvmmsg()