40 	 struct msghdr *const msg, const int flags)  in send_recv()  argument
44 	return recvmsg(recv_fd, msg, flags);  in send_recv()
56 	struct msghdr *const msg = tail_alloc(sizeof(*msg));  in test_msg_name()  local
57 	msg->msg_name = addr;  in test_msg_name()
58 	msg->msg_namelen = sizeof(*addr);  in test_msg_name()
59 	msg->msg_iov = iov;  in test_msg_name()
60 	msg->msg_iovlen = 1;  in test_msg_name()
61 	msg->msg_control = 0;  in test_msg_name()
62 	msg->msg_controllen = 0;  in test_msg_name()
63 	msg->msg_flags = 0;  in test_msg_name()
65 	int rc = send_recv(send_fd, recv_fd, msg, MSG_DONTWAIT);  in test_msg_name()
73 	       (int) msg->msg_namelen, rc);  in test_msg_name()
76 	rc = send_recv(send_fd, recv_fd, msg, MSG_DONTWAIT);  in test_msg_name()
81 	       recv_fd, addr->sun_path, (int) msg->msg_namelen, rc);  in test_msg_name()
83 	msg->msg_name = 0;  in test_msg_name()
84 	rc = send_recv(send_fd, recv_fd, msg, MSG_DONTWAIT);  in test_msg_name()
88 	       recv_fd, (int) msg->msg_namelen, rc);  in test_msg_name()
91 	msg->msg_name = addr;  in test_msg_name()
92 	msg->msg_namelen = offsetof_sun_path;  in test_msg_name()
95 	rc = send_recv(send_fd, recv_fd, msg, MSG_DONTWAIT);  in test_msg_name()
99 	       recv_fd, (int) offsetof_sun_path, (int) msg->msg_namelen, rc);  in test_msg_name()
101 	msg->msg_namelen = sizeof(struct sockaddr);  in test_msg_name()
102 	msg->msg_name = ((void *) (addr + 1)) - msg->msg_namelen;  in test_msg_name()
103 	rc = send_recv(send_fd, recv_fd, msg, MSG_DONTWAIT);  in test_msg_name()
109 	       ((struct sockaddr_un *) msg->msg_name)->sun_path,  in test_msg_name()
110 	       (int) sizeof(struct sockaddr), (int) msg->msg_namelen, rc);  in test_msg_name()
112 	rc = send_recv(send_fd, recv_fd, msg, MSG_DONTWAIT);  in test_msg_name()
114 	       recv_fd, (int) msg->msg_namelen, rc, errno2name());  in test_msg_name()
129 	rc = send_recv(send_fd, -1, msg + 1, 0);  in test_msg_name()
131 	       msg + 1, rc, errno2name());  in test_msg_name()